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Top Smart Contract Development Companies in London

Ratings Updated: October 3, 2026
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70 Companies

Country: England
City: London
Blockchain Focus: Smart Contract Development

List of the Top London Smart Contract Developers

  • AVAMAE Software Solutions Ltd Logotype

    4.7 14 reviews
    Verified
    $25,000+
    $100 - $149 / hr
    10 - 49
    London , England

    Services provided

    10% Blockchain
    25% Custom Software Development
    25% Mobile App Development +3
    20% Web Development
    10% AI Development
    10% IoT Development

    Focus Areas

    40% Smart Contract Development
    30% Ethereum Development
    30% Initial Coin Offering Consulting

    AVAMAE Software Solutions Ltd is a custom software development company that provides services such as IT consulting, UI/UX design, and cloud-based infrastructure development. Across their reviews, they have received consistently positive feedback, with clients highlighting their excellent communication, timely project delivery, and personal approach. Approximately 90% of reviewers commend AVAMAE for their transparency and ability to meet specific technical requirements, ensuring a collaborative and tailored client experience.

    See all 14 projects

    Reviews mention Timely

    Overall, client feedback regarding AVAMAE Software Solutions Ltd highlights a strong sentiment for their timeliness in project delivery. Clients consistently note that AVAMAE meets deadlines and maintains clear communication about any potential delays. One client stated they were 'never waiting for them' and appreciated their prompt responses. Another highlighted that AVAMAE delivers on time, further reinforcing their reliability. Overall, clients express satisfaction with AVAMAE's adherence to timelines, contributing to a positive working relationship.
    • UI/UX Design & Mobile App Dev for Men's Friendship Platform
      5.0 Nov 14, 2023

      They deliver within budget and on time. If there’s a slight delay, they always communicate it in advance. We’ve been impressed with their clarity; they communicate exactly what’s going on.

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    • IT Consulting & UI/UX Design for SaaS Startup
      5.0 Sep 9, 2022

      AVAMAE offers clear communication from a key point of contact, as well as accurate and timely pricing and timeline estimations. Their team delivers on their promises, which makes them great to work with because we’re not chasing them or following up on them.

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    • Cloud & IoT Dev for Showering Products Manufacturer
      5.0 Dec 7, 2022

      AVAMAE is very responsive, and they’ve delivered everything on time and as required so far. In fact, they’ve managed to get a long way ahead of us in terms of the development schedule — we’re never waiting for them. Moreover, they respond to our questions very quickly.

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    • Multiple Web Dev Projects for Psychometric Platforms
      4.5 Sep 19, 2019

      We have weekly calls to monitor and review our ongoing projects. They typically deliver in a very timely manner, according to estimates. With builds of significant complexity, there are occasional delays but it’s never been a major issue.

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    • Control System Dev & Design for Uncrewed Surface Vessel Co
      5.0 Aug 28, 2025

      They’ve delivered on time. We have a point of contact for the whole time, and he’s brilliant. He’s available at all times to assist us, including out of hours.

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    Average Project Cost Breakdown

    $50,000 to $199,999 (5) Less than $10,000 (2) $10,000 to $49,000 (2) $200,000 to $999,999 (2)

    What Clients Have Said

    Clients generally perceive AVAMAE Software Solutions Ltd as providing good value for money, with many noting their transparent communication and responsiveness. One client appreciated their ability to deliver within budget and on time, while another emphasized the reasonable pricing for their services, stating, "For the service they provide, they’re reasonably priced." Overall, customers express satisfaction with the quality of work relative to costs, indicating a strong alignment between investment and project outcomes.
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    England (5) Switzerland (1) Scotland (1)

    This provider is fluent in 1 language:

    • English

    This provider is available in 3 time zones:

    • Greenwich Mean Time (GMT)
    • Central European Time (CET)
    • Universal Coordinated Time (UTC)

    Review Rating from Clients

    5.0/5.0

    Quality

    5.0

    Schedule

    5.0

    Cost

    5.0

    Willing to Refer

    5.0

    London-based clients praise AVAMAE Software Solutions Ltd for their expertise in UI/UX design, technical consulting, and platform mapping, which helped startups secure investment and develop complex SaaS solutions. They emphasize the provider’s clear communication, trustworthy partnership, and long-term commitment.
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  • SENLA Logotype

    4.9 19 reviews
    $10,000+
    $25 - $49 / hr
    250 - 999
    London, England

    Services provided

    15% Blockchain
    20% Custom Software Development
    20% Web Development +4
    15% Mobile App Development
    10% BI & Big Data Consulting & SI
    10% E-Commerce Development
    10% IT Staff Augmentation

    Focus Areas

    80% Smart Contract Development
    20% Web3

    SENLA is a versatile software development company offering services such as CRM solutions, data platform development, mobile and web app creation, and backend services. The overall feedback from reviews is overwhelmingly positive, with approximately 100% of clients highlighting SENLA's technical expertise, proactive communication, and cultural alignment. Reviewers frequently mention SENLA's strong project management skills, evidenced by on-time deliveries and effective collaboration. Overall, SENLA is recognized for its reliable partnership and commitment to client satisfaction.

    See all 19 projects

    Average Project Cost Breakdown

    $50,000 to $199,999 (7) $200,000 to $999,999 (3) $1,000,000 to $9,999,999 (1)

    What Clients Have Said

    SENLA is frequently noted for providing excellent value for money, with multiple clients highlighting that their pricing aligns well with budgetary constraints. For instance, a client from YARA GmbH emphasized that SENLA offered a 'good value for cost,' while another from SimonsVoss Technologies praised their 'good value for cost' and high-quality deliverables. Overall, client sentiment is positive, reflecting satisfaction with the balance of quality and affordability in SENLA's services.
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    Germany (4) Israel (4) Russia (2) Switzerland (2) United States (2) Belarus (1) Cyprus (1) Malta (1) Montenegro (1) England (1)

    Review Rating from Clients

    5.0/5.0

    Quality

    5.0

    Schedule

    5.0

    Cost

    5.0

    Willing to Refer

    5.0

    London-based clients praise SENLA for their expertise in Salesforce development, complex configurations, and web integration, resulting in increased lead generation and revenue growth. They highlight strong project management, clear communication, and a personable team that delivers innovative solutions.
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  • Tech Alchemy Logotype

    5.0 33 reviews
    $25,000+
    $25 - $49 / hr
    50 - 249
    London, England

    Services provided

    40% Blockchain
    20% Mobile App Development
    20% Web Development +2
    10% Custom Software Development
    10% IT Strategy Consulting

    Focus Areas

    30% Smart Contract Development
    30% Initial Coin Offering Consulting
    30% Web3 +1
    10% Ethereum Development

    Tech Alchemy is a leading blockchain development company excelling in distributed ledger and cryptocurrency development, smart contract creation, and decentralized application (DApp) solutions. Approximately 100% of reviewers praise their deep industry expertise, proactive communication, and seamless project management. Clients commend their creativity and partnership approach, highlighting substantial project success and efficiency in meeting budget and timelines.

    See all 33 projects

    Reviews mention Knowledgeable

    Clients consistently highlight Tech Alchemy's deep knowledge and expertise in their respective fields, particularly in blockchain and web3 technologies. One client noted that the team is 'clearly passionate about the space' and possesses a 'superior understanding' of its complexities. Another emphasized their 'professionalism, creativity, and attention to detail.' Overall, the sentiment is overwhelmingly positive, with clients appreciating the team's ability to deliver insightful solutions and maintain effective communication throughout the project lifecycle.
    • Blockchain Multisig App for B2B Software Company
      5.0 Nov 23, 2021

      The outcome of the project was that we were able to continue with a core business functionality and were mitigated from future risk. Their professionalism, creativity and knowledge around our core issue as well as their attention to detail in the project process was most impressive. Nothing that comes to mind for areas of improvement.

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    • Business Services for Media Analytics Company
      5.0 Oct 22, 2020

      Tech Alchemy enabled us to quickly realise that our existing revenue models were unable to support the business long-term and allowed us to create a new business strategy that would. The broad experience they were able to bring to the table. Tech Alchemy's knowledge was able to advance our decision making quickly, based on quantitative insights. This, combined with their technical expertise meant they were a fantastic partner for us as a startup.

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    • Custom Software Development for Blockchain Ticketing Company
      5.0 Oct 4, 2023

      The Product Owners really knew their stuff and what I appreciated about working with TA is they understood my end goal, and found better ways to achieving the customer experience by designing the product better. Knowledge of the space: Web3 is still relatively new to the mainstream, but everyone I have worked with at Tech Alchemy is clearly so passionate about the space and knows their stuff. I think that is the difference maker, this is a space which is changing every day and they keep up with it all out of curiosity and genuinely enjoy what they do it looks like.

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    3 of 3 Smart Contract Development reviews are 5 stars
    $200,000 – $999,999 avg. project cost

    Smart Contract Development Experience

    Tech Alchemy has received overwhelmingly positive feedback for their Smart Contract Development services, with 90% of reviewers expressing satisfaction. Clients praised their expertise in blockchain technology and project management, noting timely deliveries and effective communication. Key themes include a strong understanding of the Web3 space and an adaptable approach to client needs. A notable client highlighted the successful launch of their staking platform, reporting thousands of users on day one. Overall, Tech Alchemy is recognized for their commitment to quality and client collaboration.

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    Industry Experience

    Tech Alchemy has demonstrated expertise across various industries, including non-profit, financial services, arts, entertainment, and gaming. Clients praised their innovative solutions, particularly in AI applications for non-profits and blockchain integration in financial services. The sentiment is overwhelmingly positive, highlighting their strong project management, adaptability, and commitment to client success. Industries such as arts and entertainment, along with financial services, appear to benefit notably from Tech Alchemy's capabilities, making them a suitable partner for projects in these sectors.

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    Non-profit Software Gaming Media Other Industry Government Healthcare IT Services Business services Consumer Products Financial services Sports Arts, entertainment & music Advertising & marketing Hospitality & leisure

    Review Rating from Clients

    5.0/5.0

    Quality

    5.0

    Schedule

    5.0

    Cost

    4.8

    Willing to Refer

    5.0

    Local clients commend Tech Alchemy for their technical proficiency across web, mobile, and blockchain projects, noting their responsiveness, clear project management, and deep understanding of client needs. They value their innovative mindset and ability to handle complex, scalable solutions effectively.
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  • Suffescom Solutions Inc Logotype

    4.9 121 reviews
    $25,000+
    $25 - $49 / hr
    250 - 999
    London, England

    Services provided

    10% Blockchain
    40% Mobile App Development
    40% Web Development +1
    10% AI Development

    Focus Areas

    20% Smart Contract Development
    15% Ethereum Development
    15% Initial Coin Offering Consulting +5
    15% Web3
    10% Decentralized Finance
    10% Smart Contract Auditing
    10% Tokenization
    5% Metaverse Development

    Suffescom Solutions Inc is a Blockchain Development company that reportedly failed to deliver a successful project for an arts, entertainment, and music company, leading to significant financial losses and ethical concerns. Feedback highlights a negative experience with 100% of reviewers indicating dissatisfaction, emphasizing issues with project execution, unethical practices, and poor communication.

    See all 121 projects

    Reviews mention Unique expertise

    Suffescom Solutions Inc has received consistently positive feedback regarding their unique expertise across various projects. Clients highlighted their deep technical knowledge, particularly in developing scalable platforms and resolving complex technical issues. One client noted their 'deep technical expertise combined with a strong understanding of business needs,' while another praised their 'great knowledge of testing technologies and tools.' Overall, the sentiment reflects a high level of satisfaction with Suffescom's capabilities and innovative solutions.
    • Mobile App Testing, Management & Support for Recipe App
      5.0 Aug 8, 2023

      The most impressive thing I liked about Suffescom’s team was their technical expertise. The team has great knowledge of testing technologies and tools.

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    • Mobile, Web App Dev & Design for Puppy Traning Platform
      5.0 Jun 23, 2023

      The team would also suggest new ideas, making the process even more exciting. The team is professional; their expertise is evident from the final app and website we received.

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    • Software Dev for Pet Platform
      5.0 Sep 1, 2022

      They have a team of experts with the utmost proficiency in their work. They provide 24*7 technical assistance, and their technical experts are always ready to serve the clients.

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    • Web App Development for Web Hosting Portal
      5.0 Aug 12, 2022

      They are a fabulous team of developers that have expertise in their work. Their customer support service is available 24*7, and they were ever ready to solve the issues, whether minor or major, with the same dedication.

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    • Web Development for Online Grocery Store
      5.0 Jul 7, 2022

      They are a dedicated team of software developers that are highly skilled in their jobs. Their customer support service is extremely supportive in resolving problems quickly, and they are completely responsible for tackling every issue without compromising the quality of the product.

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    0 of 1 Blockchain reviews are 5 stars
    $10,000 – $49,000 avg. project cost

    Blockchain PROJECT HIGHLIGHT

    Development Services for NFT Marketplace Company

    5.0 — An NFT company hired Suffescom Solutions Inc to build their marketplace. The team worked on features representing imagery classifications and filters. They also worked on platforms such as Ethereum Read more
    Read 1 Review

    London, England

    18 King William Street
    London, England EC4N 7BP

    10 - 15

    See All Locations (8)

    Review Rating from Clients

    5.0/5.0

    Quality

    5.0

    Schedule

    5.0

    Cost

    5.0

    Willing to Refer

    5.0

    Reviewers in London commend Suffescom Solutions Inc for their hardworking and professional approach to web development projects, including e-commerce functionalities. Clients appreciate their prompt communication and reliable project management, noting the company's ability to work effectively across time zones and deliver quality results.
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  • ERRNA Logotype

    4.8 2 reviews
    $5,000+
    < $25 / hr
    1,000 - 9,999
    London, England

    Services provided

    60% Blockchain
    10% Cybersecurity
    10% Marketing Strategy +2
    10% Mobile App Development
    10% Web Design

    Focus Areas

    20% Smart Contract Development
    20% Ethereum Development
    20% Initial Coin Offering Consulting +2
    20% Metaverse Development
    20% Web3

    ERRNA offers services including Blockchain Development, Smart Contract Development, and Decentralized Application (DApp) Development. The client feedback highlights ERRNA's ability to deliver secure and effective blockchain solutions on time and within budget. Clients appreciate their professionalism, project management, and the high quality of their developed applications.

    See all 2 projects

    Industry Experience

    ERRNA has received positive feedback primarily from the education industry, with clients highlighting their strengths in product development and project management. Their expertise in managing product roadmaps and backlog prioritization has been beneficial for educational platforms like MyTutor. Overall sentiment reflects strong satisfaction, particularly in communication and alignment with client values, making ERRNA a suitable choice for projects focused on educational technology and development.

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    Select Industry to see insights

    Education

    Average Project Cost Breakdown

    $10,000 to $49,000 (1)

    What Clients Have Said

    Clients have expressed satisfaction with ERRNA's pricing structure, highlighting it as a good fit for their budget and noting the overall value for money. One client emphasized that the company aligned with their values and provided effective project management. Additionally, the quality of team communication and transparency was praised, reinforcing the perception of ERRNA as a cost-effective choice for product development needs.
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    Review Rating from Clients

    5.0/5.0

    Quality

    5.0

    Schedule

    5.0

    Cost

    5.0

    Willing to Refer

    5.0

    Clients in London emphasize ERRNA's expertise in product implementation and ongoing development, noting their transparency and strong team collaboration. They value ERRNA's responsiveness and the product manager's extensive experience.
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  • Mad Devs Logotype

    4.9 18 reviews
    $50,000+
    $50 - $99 / hr
    50 - 249
    London, England

    Services provided

    15% Blockchain
    15% Cloud Consulting & SI
    15% IT Staff Augmentation +6
    10% AI Development
    10% Custom Software Development
    10% Cybersecurity
    10% Low/No Code Development
    10% Web Development
    5% Mobile App Development

    Focus Areas

    50% Smart Contract Development
    30% Ethereum Development
    15% Web3 +1
    5% Metaverse Development

    Mad Devs is a technology solutions company offering services in software development, infrastructure modernization, and DevOps. Their reviews highlight a consistent pattern of excellence, with clients praising their project management, technical expertise, and responsiveness. Notably, 100% of the feedback emphasizes their ability to meet deadlines and deliver high-quality results. Clients also commend their transparent communication and proactive problem-solving approach. Mad Devs stands out for its resourcefulness and deep understanding of client needs, making them a reliable partner for complex tech projects.

    See all 18 projects

    Average Project Cost Breakdown

    $200,000 to $999,999 (6) $10,000 to $49,000 (4) Less than $10,000 (2) $50,000 to $199,999 (1)

    What Clients Have Said

    Mad Devs is often praised for their cost-effectiveness and value for money, with clients highlighting that their pricing aligns well with project budgets. One client noted, 'Pricing fit our budget' and 'Good value for cost.' Another mentioned that they appreciated a flexible billing model, which ensured they only spent as needed. Overall, clients express satisfaction with the quality of work received relative to the investment, indicating a strong sentiment that Mad Devs delivers significant value for their services.
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    United States (6) Kyrgyzstan (2) Vietnam (2) England (2) Australia (1) Singapore (1) Switzerland (1) Thailand (1) Wales (1)
    $3,000 Consultancy and audit $8,000 Smart Contract Development $13,999 Full Protocol Development

    Smart Contract Development & Deployment Packages

    An experienced team, which has contributed to multiple notable projects such as Lido, will develop and deploy a smart contract with any desired functionality. We are capable of developing for any EVM-like chain, and the smart contract will be adapted for your selected blockchain infrastructure.
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    Review Rating from Clients

    5.0/5.0

    Quality

    5.0

    Schedule

    5.0

    Cost

    5.0

    Willing to Refer

    5.0

    London-area clients praise Mad Devs for delivering flexible, data-driven tools and automation solutions that meet complex needs, emphasizing their strong communication, project management, and technical expertise in custom software development.
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  • 5StarDesigners Ltd. Logotype

    4.9 17 reviews
    $10,000+
    $25 - $49 / hr
    10 - 49
    London, England

    Services provided

    30% Blockchain
    30% Mobile App Development
    25% Custom Software Development +1
    15% Web Development

    Focus Areas

    70% Smart Contract Development
    30% Ethereum Development

    5StarDesigners Ltd. is a versatile web and mobile application development company noted for its strong project management skills, effective communication, and commitment to client satisfaction. Clients consistently praise their responsiveness and delivery of high-quality, innovative solutions. Positive feedback is prevalent, with over 90% of reviews mentioning their professionalism, timely delivery, and adaptability to project needs.

    See all 17 projects

    Reviews mention Professional

    Clients have consistently praised 5StarDesigners Ltd. for their professionalism, noting their timely project delivery and effective communication. One client highlighted their impressive speed and innovative ideas, which contributed to a clean and professional mobile application interface. The alignment of company values and good value for cost were also mentioned, reflecting a strong professional rapport. Overall, the sentiment towards their professionalism is highly positive, with no significant areas for improvement identified.
    • Mobile App Dev for Automated Online Math Tutoring Platform
      5.0 Jul 21, 2023

      The mobile application developed by 5StarDesigners Ltd. featured a nice clean and professional interface with relevant links. They also had better ideas and suggestions for me in this phase and beyond, demonstrating their expertise.

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    • Web & Learning Platform Development for Education Company
      5.0 Mar 19, 2025

      5StarDesigners demonstrated strong project management skills, ensuring tasks were completed efficiently and on schedule. They maintained clear and consistent communication, promptly addressing any concerns and adapting to feedback. Deliverables were met within the agreed timeframe, and they showed flexibility in accommodating adjustments as needed. Their proactive approach and responsiveness made the collaboration smooth and effective.

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    Average Project Cost Breakdown

    Less than $10,000 (3) $10,000 to $49,000 (2) $50,000 to $199,999 (2)

    What Clients Have Said

    Clients consistently commend 5StarDesigners Ltd. for their competitive pricing and excellent value for money. For instance, one client noted that the pricing fit their budget while providing good value. Another emphasized that the company’s transparent communication and project management style contributed to a smooth process, enhancing the overall value of their investment. Overall, sentiment regarding cost-effectiveness is positive, with many clients expressing satisfaction with the quality of work delivered relative to the costs incurred.
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    United States (3) England (2) Australia (1) Kenya (1) Pakistan (1)

    Review Rating from Clients

    4.8/5.0

    Quality

    4.8

    Schedule

    5.0

    Cost

    5.0

    Willing to Refer

    5.0

    London-based clients praise 5StarDesigners Ltd. for their expertise in developing engaging online learning platforms, enhancing user experience, and streamlining course management with seamless integrations, resulting in increased student engagement and satisfaction.
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  • KingIT Solutions Logotype

    4.8 2 reviews
    $5,000+
    $25 - $49 / hr
    10 - 49
    London, England

    Services provided

    85% Blockchain
    15% Custom Software Development

    Focus Areas

    40% Smart Contract Development
    20% Ethereum Development
    15% Metaverse Development +2
    15% Web3
    10% Initial Coin Offering Consulting

    KingIT Solutions is a proficient blockchain development company specializing in Blockchain Technology and Distributed Ledger Development. They excel in delivering comprehensive Blockchain Solutions, including Smart Contract Development and Crypto Application Development. With a 100% positive feedback rate, clients consistently praise their professionalism, innovative approach, and ability to exceed expectations, making them a reliable partner for decentralized system development projects.

    See all 2 projects

    Reviews mention Exceeds expectations

    KingIT Solutions has consistently exceeded client expectations, as highlighted by a client from Vesta Group who praised their professionalism, skill, and commitment to delivering top-quality results. The development of a cutting-edge RWA tokenization platform showcased their innovative approach, contributing significantly to the project's success. The client emphasized their reliability and recommended their services to any business in need of expert IT development, with no areas for improvement noted.
    • Custom Platform Development for Asset Tokenization Co
      5.0 Jun 3, 2025

      At Vesta we had an outstanding experience working with KingIT Solutions. Their team consistently demonstrates professionalism, skill, and a strong commitment to delivering top-quality results. Their innovative approach have greatly contributed to our platform's success. They have proven to be a reliable partner, always exceeding our expectations with their exceptional solutions.

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    1 of 2 Blockchain reviews are 5 stars
    2 new reviews for Blockchain in past 6 months
    $50,000 – $199,999 avg. project cost

    Blockchain PROJECT HIGHLIGHT

    Custom Platform Development for Asset Tokenization Co

    5.0 — KingIT Solutions built a tokenization platform for an asset tokenization company. The team built the platform's infrastructure, developed smart contracts and a dashboard, and implemented a security Read more
    Read 2 Reviews

    Industry Experience

    KingIT Solutions has demonstrated expertise across the Business Services and Gambling industries. In Business Services, they excelled in developing a secure RWA tokenization platform, receiving commendations for professionalism and innovative solutions. In Gambling, they built a successful crypto casino platform, noted for its robust features and user engagement. Overall, client sentiment is highly positive, highlighting KingIT's commitment to quality, effective project management, and deep industry knowledge, making them a strong fit for similar projects in these sectors.

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    Business services Gambling

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    Costa Rica (1) Seychelles (1)
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  • Pixelette Technologies Logotype

    4.8 24 reviews
    $25,000+
    $25 - $49 / hr
    250 - 999
    London, England

    Services provided

    20% Blockchain
    25% AI Agents
    25% AI Development +2
    15% AI Consulting
    15% Generative AI

    Focus Areas

    20% Smart Contract Development
    20% Web3
    15% Decentralized Finance +3
    15% Ethereum Development
    15% Initial Coin Offering Consulting
    15% Tokenization

    Pixelette Technologies is a leading blockchain development company, providing services like blockchain architecture, smart contract development, and decentralized application (DApp) development. Across reviews, 95% highlight exceptional project management and expertise in blockchain technology, with clients praising their proactive approach and adherence to deadlines. Notably, their work has helped clients secure substantial funding and achieve project goals efficiently.

    See all 24 projects

    Average Project Cost Breakdown

    Less than $10,000 (5) $10,000 to $49,000 (4) $50,000 to $199,999 (3) $200,000 to $999,999 (2)

    What Clients Have Said

    Clients consistently praise Pixelette Technologies for their exceptional value for money. One client noted their investment of £161,000 resulted in securing £2,000,000 in funding, highlighting the return on investment. Another emphasized that their pricing fit within budget while delivering high-quality work. Overall, feedback reflects a strong sentiment that Pixelette Technologies provides excellent service relative to cost, with many clients expressing satisfaction with their project's outcomes and the team's professionalism.
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    $9,000 For early-stage blockchain ideas & MVP planning $18,000 For startups ready to define a blockchain MVP $35,000 For scale-ups & enterprise-grade blockchain system

    Blockchain Discovery & Development Packages

    Unlock your blockchain vision with confidence. From DeFi apps to utility tokens and Web3 platforms, our discovery packages help you validate ideas, shape strategy, and move fast from concept to code—built to impress investors and ready for scalable development.
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    1 of 1 London-based review is 5 stars
    $200,000 – $999,999 avg. project cost for Blockchain services in London

    London-based Blockchain project highlight

    Blockchain Software Dev & UI/UX Design for Legal Tech Firm

    5.0 — Pixelette Technologies developed and designed blockchain software for a legal tech firm. The team built the solution's UI/UX design, backend, and blockchain architecture and added collaboration Read more
    Read Similar Reviews

    Review Rating from Clients

    5.0/5.0

    Quality

    5.0

    Schedule

    5.0

    Cost

    5.0

    Willing to Refer

    5.0

    London-based clients praise Pixelette Technologies for their expertise in custom software, blockchain, and AI projects, highlighting their organized approach, timely delivery, and clear communication across complex initiatives.
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  • Bitorix Logotype

    5.0 4 reviews
    $25,000+
    $50 - $99 / hr
    10 - 49
    London, England

    Services provided

    70% Blockchain
    15% Custom Software Development
    15% Web Development

    Focus Areas

    40% Smart Contract Development
    30% Ethereum Development
    30% Initial Coin Offering Consulting

    Bitorix is a software development firm specializing in custom software solutions, including fintech systems and NFT platforms. Reviews indicate a high level of customer satisfaction, with clients praising their strong technical expertise, agile project management, and timely delivery. Notably, 100% of reviewers highlighted Bitorix's impressive technical capabilities and effective communication, underscoring their reputation as reliable and innovative partners.

    See all 4 projects

    Reviews mention Timely

    Bitorix consistently demonstrates a strong commitment to timely project delivery, as highlighted in multiple reviews. Clients noted their on-time performance, with one stating, "Always on time, programme was on time and in budget," and another mentioning, "The project was delivered on time." Their proactive communication and adaptability further enhance their reliability, with clients appreciating the team's responsiveness and the founders' involvement in ensuring deadlines are met.
    • Custom Software Development for Recruiting Company
      5.0 Dec 6, 2022

      Project management was good; they delivered on time, were very responsive, and communicated with us via Slack and GitHub — we asked them to use the tools we preferred.

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    • NFT Platform Dev for Financial Services Consultancy
      5.0 Nov 21, 2022

      Always on time, programme was on time and in budget. Excellent communication skills.

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    • Custom Software Development for Software Development Company
      5.0 Jan 18, 2023

      The project was delivered on time. Bitorix adapted very efficiently to the way of working and did not shy away from suggesting improvements wherever necessary. Whenever it was required, the founders quickly jumped in and assisted the whole team to ensure deliverables were on time.

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    Industry Experience

    Bitorix has demonstrated expertise primarily in the Financial Services and Consulting industries, delivering high-quality custom software solutions, including platforms for digital assets and NFTs. Clients praised their strong technical capabilities, attention to detail, and effective communication. Positive feedback highlighted Bitorix's ability to reduce transaction processing times and enhance operational efficiency. Overall sentiment is highly favorable, suggesting that they are well-suited for projects requiring complex software development and fintech solutions.

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    Select Industry to see insights

    Financial services Software Consulting

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    Estonia (1) India (1) United States (1) England (1)

    Review Rating from Clients

    5.0/5.0

    Quality

    5.0

    Schedule

    5.0

    Cost

    5.0

    Willing to Refer

    5.0

    Reviewers in London emphasize Bitorix's strong technical skills in blockchain, API integration, and front-end design. Clients appreciate their professionalism, adherence to deadlines, and ability to deliver high-quality, complex solutions within budget.
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  • WeUno Technologies Logotype

    4.8 18 reviews
    $10,000+
    $50 - $99 / hr
    50 - 249
    London, England

    Services provided

    20% Blockchain
    30% Mobile App Development
    25% Web Development +2
    15% Custom Software Development
    10% Low/No Code Development

    Focus Areas

    35% Smart Contract Development
    30% Web3
    20% Ethereum Development +1
    15% Initial Coin Offering Consulting

    WeUno Technologies is a versatile software development company specializing in web and mobile app development, UX/UI design, and digital marketing. They are highly praised for their problem-solving skills and flexible project management, achieving timely and on-budget deliverables. Of the reviews analyzed, 100% were positive, highlighting personalized service, responsiveness, and alignment with client values.

    See all 18 projects

    Reviews mention Great project management

    Clients consistently praised WeUno Technologies for their exceptional project management capabilities. One client noted their 'excellent project management' with 'clear deliverables and timescales.' Another highlighted their responsiveness and timely delivery, stating that all deliverables were met on schedule. Additionally, a client commended the team's dedication, noting their proactive approach in addressing needs and providing support beyond the contract requirements. Overall, the sentiment regarding project management is overwhelmingly positive, reflecting a commitment to client satisfaction.
    • Custom Software Dev & UI/UX Design for Food Ecosystem Co
      5.0 Jul 13, 2023

      All deliverables were met on time. Their team was fantastic at maintaining communication with us. The assigned project manager went above and beyond to ensure our needs were met and satisfied. The team also assisted us in tasks that were not even mentioned in their contract and seemed to genuinely care about the project as if it were their own.

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    • MVP App Dev for AI Copilot
      5.0 Sep 25, 2025

      WeUno Technologies had excellent project management, with clear deliverables and timescales. We communicated via Slack, email, and Microsoft Teams calls.

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    Industry Experience

    WeUno Technologies has demonstrated expertise across various industries, including media, financial services, eCommerce, and health. Clients praise their responsiveness, project management, and high-quality deliverables, particularly in website development and application design. Positive sentiment prevails in sectors like media and eCommerce, where their innovative solutions significantly boosted user engagement and satisfaction. Their commitment to understanding client needs and delivering tailored solutions positions them as a strong candidate for companies in these sectors.

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    Select Industry to see insights

    Media Wellness & Fitness Consulting Financial services Research Consumer Products eCommerce Arts, entertainment & music Food & Beverages Other Industry Software Education Healthcare Hospitality & leisure Business services

    Average Project Cost Breakdown

    $10,000 to $49,000 (5) Less than $10,000 (4) $50,000 to $199,999 (2)

    What Clients Have Said

    Clients consistently highlight WeUno Technologies' competitive pricing and exceptional value for money. Feedback indicates that their pricing aligns well with clients' budgets while delivering high-quality outcomes. For instance, a client from Co:cubed noted, 'Good value for cost,' while another from Branded Research emphasized, 'Good value for cost' as a deciding factor. Overall, the sentiment is overwhelmingly positive, with many clients expressing satisfaction with the return on investment and the quality of service received.
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    Review Rating from Clients

    5.0/5.0

    Quality

    5.0

    Schedule

    5.0

    Cost

    4.8

    Willing to Refer

    5.0

    London clients praise WeUno Technologies for delivering complex web and app projects on time, with high-quality design, development, and ongoing support. They emphasize the company's responsiveness, problem-solving skills, and ability to handle diverse, innovative solutions for startups and established businesses alike.
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  • Cyber Bee Logotype

    5.0 5 reviews
    $25,000+
    $50 - $99 / hr
    10 - 49
    London, England

    Services provided

    50% Blockchain
    20% Custom Software Development
    20% IT Staff Augmentation +2
    5% AI Development
    5% Other IT Consulting and SI

    Focus Areas

    30% Smart Contract Development
    30% Web3
    20% Initial Coin Offering Consulting +2
    15% Ethereum Development
    5% Metaverse Development

    Cyber Bee is a blockchain development company specializing in distributed ledger technology and smart contract development. Feedback from clients highlights their technical proficiency and commitment to delivering projects on time, with 100% positive reviews emphasizing their expertise in complex blockchain solutions and detailed documentation. Approximately 50% of reviewers noted the value-driven pricing as a key factor in choosing Cyber Bee.

    See all 5 projects
    2 of 2 Blockchain reviews are 5 stars
    1 new review for Blockchain in past 6 months
    $10,000 – $49,000 avg. project cost

    Blockchain PROJECT HIGHLIGHT

    Cybersecurity for Web3 Dev Company

    5.0 — Cyber Bee provided cybersecurity services for a web3 development company. The team deployed the client's Oracle and smart contracts and designed the basic UI. Read more
    Read 2 Reviews

    Industry Experience

    Cyber Bee has received positive feedback across various industries including Financial Services, Advertising & Marketing, and IT Services. Clients commend their expertise in developing blockchain solutions, smart contracts, and web3 integration. The sentiment is particularly strong in Advertising & Marketing, where their technical skills and project management are lauded. Overall, Cyber Bee is well-regarded for delivering high-quality, secure, and scalable solutions, making them a strong candidate for projects requiring advanced technological capabilities.

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    Select Industry to see insights

    Financial services Advertising & marketing IT Services

    Average Project Cost Breakdown

    $10,000 to $49,000 (2) $50,000 to $199,999 (1) $200,000 to $999,999 (1)

    What Clients Have Said

    Clients consistently highlight Cyber Bee's competitive pricing and strong value for money. A founder noted that their pricing fit their budget and provided good value for the cost. Similarly, another CEO emphasized that Cyber Bee's services were well-aligned with their financial expectations, contributing to successful project outcomes. Overall, the sentiment reflects satisfaction with the balance of cost and quality, reinforcing Cyber Bee's reputation as a cost-effective partner in complex development projects.
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    Review Rating from Clients

    5.0/5.0

    Quality

    5.0

    Schedule

    5.0

    Cost

    5.0

    Willing to Refer

    5.0

    London-based clients praise Cyber Bee for quickly integrating skilled developers into complex projects, including DevOps and frontend work. They highlight seamless collaboration, professionalism, and timely delivery in diverse development tasks, emphasizing the company's adaptability and value for cost.
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  • Mifort Logotype

    5.0 22 reviews
    $5,000+
    < $25 / hr
    10 - 49
    London, England

    Services provided

    25% Blockchain
    20% Mobile App Development
    15% Custom Software Development +3
    15% IT Strategy Consulting
    15% Web Development
    10% AI Development

    Focus Areas

    20% Smart Contract Development
    30% Web3
    20% Ethereum Development +2
    20% Initial Coin Offering Consulting
    10% Metaverse Development

    Mifort is a Blockchain Development company that excels in integrating blockchain technologies into web and mobile applications. Reviews highlight their commitment to excellence, timely deliveries, and effective communication, with a 100% positive feedback rate. They are praised for enhancing UX and ensuring secure, immutable digital ledgers, making them a reliable partner for Blockchain Solutions and Decentralized Application (DApp) Development.

    See all 22 projects
    1 of 1 Blockchain reviews are 5 stars
    Less than $10,000 avg. project cost

    Blockchain PROJECT HIGHLIGHT

    IT Strategy Consulting for Blockchain Data Management Co

    5.0 — Mifort developed a web portal for a blockchain data management company. They integrated AlphaDAPP into an existing educational portal. Read more
    Read 1 Review

    Industry Experience

    Mifort has demonstrated solid expertise across various industries, including Business Services, Financial Services, Education, and Media. Clients commend Mifort for their efficient project management, strong communication, and ability to enhance workflow processes. In the Education and Media sectors, they excel in developing interactive learning and data visualization solutions. Overall, Mifort is well-regarded for their adaptability, industry knowledge, and contribution to improving operational efficiency, making them a strong candidate for projects in these fields.

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    Select Industry to see insights

    Education Software Business services IT Services Financial services Media

    Average Project Cost Breakdown

    $10,000 to $49,000 (6) Less than $10,000 (1) $50,000 to $199,999 (1)

    What Clients Have Said

    Mifort has consistently been praised for providing excellent value for money, with clients noting that their pricing fits within budget constraints while delivering high-quality results. For instance, one CEO highlighted that Mifort's pricing was a key factor in their selection, emphasizing the good value for cost. Overall sentiment is overwhelmingly positive, with multiple clients expressing satisfaction with the cost-effectiveness of Mifort's services, indicating a strong alignment between quality and pricing.
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    United States (4) Germany (2) Switzerland (2) Estonia (1) Poland (1) Saudi Arabia (1) United Arab Emirates (1) Ukraine (1)
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  • Vodworks Logotype

    5.0 6 reviews
    $50,000+
    $50 - $99 / hr
    50 - 249
    London, England

    Services provided

    10% Blockchain
    15% Broadcast Video
    15% IT Strategy Consulting +6
    10% AI Development
    10% BI & Big Data Consulting & SI
    10% Custom Software Development
    10% Cybersecurity
    10% IT Staff Augmentation
    10% Mobile App Development

    Focus Areas

    30% Smart Contract Development
    35% Ethereum Development
    25% Web3 +1
    10% Metaverse Development

    Vodworks is a technology solutions company specializing in developing data platforms, analytics tools, and web infrastructure, often praised for providing good value for cost. Across their reviews, 100% of clients are impressed with their project management, meeting deadlines efficiently and offering high-quality technical expertise. Their collaborative approach and effective communication are frequently highlighted as key strengths, with no significant areas of improvement noted.

    See all 6 projects

    Industry Experience

    Vodworks has demonstrated expertise across various industries, including Information Technology, Telecommunications, Software, and Advertising & Marketing. Clients praised their ability to deliver effective data solutions, real-time analytics tools, and robust website management. Overall, feedback reflects a strong sentiment of satisfaction, particularly highlighting Vodworks' value for cost, project management efficiency, and collaborative approach. This makes them a suitable partner for clients in tech-driven sectors looking to enhance data management, analytics, and digital presence.

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    Select Industry to see insights

    Information technology Telecommunications Software Advertising & marketing

    Average Project Cost Breakdown

    $50,000 to $199,999 (1)

    What Clients Have Said

    Clients consistently highlight Vodworks' strong value for cost, with multiple reviews mentioning it as a decisive factor in their selection. For instance, one client noted, 'Good value for cost,' while another emphasized that Vodworks delivered 'cost effectively' and exceeded expectations. Overall sentiment reflects satisfaction with the pricing relative to the quality of service provided, with clients appreciating both the affordability and the impressive outcomes achieved.
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    England (2) New Zealand (1) Thailand (1) United States (1)

    Review Rating from Clients

    5.0/5.0

    Quality

    5.0

    Schedule

    5.0

    Cost

    5.0

    Willing to Refer

    5.0

    Local clients describe Vodworks as a reliable partner for building functional websites and innovative apps. They emphasize the team's creativity, timely delivery, and strong communication, which fostered successful collaborations across projects involving web design, data platforms, and user engagement tools.
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  • Wise Vision Logotype

    5.0 12 reviews
    $10,000+
    $25 - $49 / hr
    50 - 249
    London , England

    Services provided

    15% Blockchain
    25% Web Development
    20% IT Staff Augmentation +4
    10% Custom Software Development
    10% Low/No Code Development
    10% Mobile App Development
    10% Web Design

    Focus Areas

    30% Smart Contract Development
    30% Decentralized Finance
    30% Web3 +1
    10% Metaverse Development

    Wise Vision is a development company specializing in full-stack web and app development using technologies like Angular, Node.js, and JavaScript. Reviews indicate a high satisfaction rate, with 100% of clients praising their professionalism, communication, and innovative approach. Notably, clients commend their project management skills and timely delivery, with no areas for improvement identified by reviewers.

    See all 12 projects

    Reviews mention Timely

    The feedback regarding Wise Vision's timeliness is overwhelmingly positive. A client noted that the project was completed on time and even faster than anticipated, which significantly increased their revenue. Their developer's professionalism and responsiveness were highlighted as key strengths, contributing to a smooth collaboration. Overall, clients express satisfaction with Wise Vision's ability to meet deadlines effectively.
    • Web Development for IT Company
      5.0 Mar 1, 2024

      We have finished the project in time, previously we had an issue with another developer and we decided to hire a new one. Also we even finished faster and that helped us to get more income for the project at all.

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    Industry Experience

    Wise Vision has demonstrated expertise across various industries, including Information Technology, Transportation, Retail, Real Estate, and Food & Beverages. Clients praised their technical skills, project management, and communication. The overall sentiment reflects strong satisfaction, particularly in the IT and Retail sectors, where they have significantly improved project outcomes and operational efficiency. Potential clients in these industries may find Wise Vision a suitable partner for innovative solutions and reliable delivery.

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    Select Industry to see insights

    Information technology Transportation Retail Real estate Food & Beverages

    Average Project Cost Breakdown

    $10,000 to $49,000 (2) $50,000 to $199,999 (2)

    What Clients Have Said

    Clients consistently praise Wise Vision for delivering excellent value for money, with multiple reviews highlighting their competitive pricing and quality of service. One client noted they chose Wise Vision for their 'good value for cost,' while another emphasized the company's ability to exceed expectations within budget. Overall, the sentiment is overwhelmingly positive, with clients expressing satisfaction with the results relative to their investment, indicating Wise Vision is a reliable choice for cost-effective development solutions.
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    Ukraine (2) United States (2) Russia (1)
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  • Tesseract Academy Logotype

    5.0 9 reviews
    $5,000+
    $150 - $199 / hr
    2 - 9
    London, England

    Services provided

    20% Blockchain
    40% AI Development
    10% BI & Big Data Consulting & SI +3
    10% Business Consulting
    10% Custom Software Development
    10% IT Strategy Consulting

    Focus Areas

    20% Smart Contract Development
    60% Initial Coin Offering Consulting
    20% Ethereum Development

    Tesseract Academy is an AI consultancy specializing in large language models, neural network modeling, AI strategy, and model-building for financial vulnerability detection. Reviewers highlight the company's exceptional domain expertise, collaborative approach, and cost-effectiveness. Approximately 100% of clients praised their project management and ability to deliver customized, deployable solutions efficiently, with no significant areas for improvement noted.

    See all 9 projects

    Reviews mention Great project management

    Clients have praised Tesseract Academy for their excellent project management, highlighting their clear and timely communication. One managing director noted that any project interruptions were communicated in advance, allowing for smooth resolutions. Overall, the sentiment is highly positive, with clients expressing satisfaction that all project needs were met and emphasizing the company's ability to effectively manage timelines and deliverables.
    • AI Development & Consulting for Financial Company
      5.0 Jun 4, 2024

      They managed the project well, with clear and timely communication. Although there were never many delays, any interruptions in the project were brought to us in advance and clear paths were made to overcome them and move forward. All needs were met on the project.

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    Industry Experience

    Tesseract Academy has demonstrated notable expertise in the Financial Services and Gaming industries. In Financial Services, they excel in AI applications, particularly in building models for customer vulnerability detection, receiving positive feedback for their research-driven approach and timely communication. In Gaming, their strengths lie in data infrastructure and neural network development, with clients appreciating their high collaboration and cost-effectiveness. Overall, Tesseract Academy is well-suited for organizations seeking advanced AI solutions in these sectors.

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    Select Industry to see insights

    Gaming Financial services

    Average Project Cost Breakdown

    $200,000 to $999,999 (1)

    What Clients Have Said

    Clients have consistently highlighted Tesseract Academy's exceptional value for money, with feedback emphasizing their high expertise coupled with low costs. One client noted they delivered results 'at low cost' and with 'incredibly high collaboration,' while another praised their 'combination of incredibly high expertise and low cost.' Overall, sentiment reflects satisfaction with both the affordability and quality of services provided.
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    England (2) Switzerland (1)
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  • IT Dev Staff Logotype

    5.0 4 reviews
    $10,000+
    $25 - $49 / hr
    10 - 49
    London, England

    Services provided

    10% Blockchain
    30% Custom Software Development
    25% Web Development +3
    15% Mobile App Development
    10% API Development
    10% E-Commerce Development

    Focus Areas

    30% Smart Contract Development
    50% Ethereum Development
    20% Web3

    IT Dev Staff is a custom software development company specializing in full-stack web and platform development, providing backend and API development, UX design, and consultancy services. Reviewers consistently praise their timely delivery and effective communication, with 100% positive feedback highlighting their value for money and alignment with client values. Approximately 80% of reviewers commend their professionalism and dedication to project success.

    See all 4 projects

    Industry Experience

    IT Dev Staff has demonstrated strong expertise in the Financial Services and Business Services industries. Clients praised their comprehensive development capabilities, effective communication, and ability to deliver impactful solutions that enhanced user engagement and system performance. The overall sentiment reflects a high level of satisfaction, particularly in custom software development and scalable product builds, making IT Dev Staff a suitable partner for projects within these sectors.

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    Select Industry to see insights

    Business services

    Average Project Cost Breakdown

    $10,000 to $49,000 (1)

    What Clients Have Said

    Clients consistently commend IT Dev Staff for their cost-effectiveness and value for money. One client noted they chose the company due to 'good value for the cost' and alignment of company values, while another emphasized their pricing fit within budget. Both reviews highlight timely delivery and high-quality outcomes, reinforcing the sentiment that IT Dev Staff provides excellent service relative to their pricing.
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  • Moonshot Partners Logotype

    4.8 5 reviews
    $10,000+
    $150 - $199 / hr
    50 - 249
    London, England

    Services provided

    10% Blockchain
    10% Custom Software Development
    10% E-Commerce Development +7
    10% Enterprise App Modernization
    10% IT Strategy Consulting
    10% IoT Development
    10% Mobile App Development
    10% Other Application Development
    10% Robotics Process Automation
    10% Web Development

    Focus Areas

    50% Smart Contract Development
    50% Web3

    Moonshot Partners is a versatile technology and digital solutions provider, excelling in areas such as product development, SEO strategy, and web design. Feedback indicates a high satisfaction rate, with over 90% of reviews highlighting their technical expertise, effective project management, and strong cultural alignment. Clients appreciate their innovative solutions and efficient communication, fostering successful collaborations.

    See all 5 projects

    Industry Experience

    Moonshot Partners has established its expertise across various industries, including Education, Information Technology, and other sectors such as SEO and web design. Clients have praised their exceptional project management, technical knowledge, and ability to deliver tailored solutions that enhance user engagement and satisfaction. The overall sentiment is highly positive, indicating strong alignment with client goals and successful outcomes in boosting application growth, SEO capabilities, and online presence.

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    Select Industry to see insights

    Education Consulting Other Industry Information technology

    Average Project Cost Breakdown

    $1,000,000 to $9,999,999 (1)

    What Clients Have Said

    Clients consistently regard Moonshot Partners as providing excellent value for money, with feedback highlighting their efficiency and high-quality deliverables. One client noted they were selected for their 'good value for cost,' while another emphasized their 'exceptional organization and efficiency.' Overall, the sentiment is positive, with clients appreciating the alignment of project outcomes with investment, leading to significant improvements in metrics such as user engagement and conversion rates.
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    England (2) Brazil (1) United States (1)

    Review Rating from Clients

    5.0/5.0

    Quality

    5.0

    Schedule

    5.0

    Cost

    5.0

    Willing to Refer

    5.0

    London-based clients praise Moonshot Partners for their expertise in web development, SaaS, and community engagement projects, emphasizing their strong project management, timely delivery, and collaborative approach. They highlight the company's cultural fit and ability to handle complex, innovative solutions effectively.
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  • INVINCIX Solutions Private Limited Logotype

    4.8 2 reviews
    $10,000+
    $25 - $49 / hr
    50 - 249
    Twickenham, England

    Services provided

    10% Blockchain
    10% Application Management & Support
    10% Application Testing +7
    10% Custom Software Development
    10% DevOps Managed Services
    10% E-Commerce Development
    10% Enterprise App Modernization
    10% Mobile App Development
    10% UX/UI Design
    10% Web Development

    Focus Areas

    30% Smart Contract Development
    30% Metaverse Development
    30% Web3 +1
    10% Ethereum Development

    INVINCIX Solutions Private Limited is a technology development company that provides technical expertise and product development services. With 100% of reviewers praising their alignment with business goals and timely delivery, clients also highlight the company's strong culture and work ethics. Areas for improvement include optimizing resource management.

    See all 2 projects

    Reviews mention Timely

    Clients consistently express positive sentiments regarding INVINCIX Solutions Private Limited's timeliness in project delivery. One review highlights their ability to deliver work on time while remaining flexible to changes in scope. Another client noted that the company achieved 100% success with their deliverables and maintained zero downtime for their app. Overall, the feedback reflects a strong commitment to meeting deadlines and aligning with client goals.
    • Custom Software Dev for Circular Economy Technology Platform
      4.5 Oct 25, 2023

      The delivery of work was in time and flexible to change of scope. This demonstrates their ability to meet deadlines effectively. Their project management was efficient, ensuring that all deliverables were provided as expected.

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    Industry Experience

    INVINCIX Solutions Private Limited has demonstrated expertise in the eCommerce and Food & Beverages industries. Clients noted their strong technical proficiency and project management capabilities, particularly in product development and app maintenance. The company's ability to align with client values and deliver on time was consistently praised, leading to positive outcomes. Overall, feedback indicates a high satisfaction level across projects in these sectors, making INVINCIX a suitable partner for businesses seeking reliable tech solutions.

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    Select Industry to see insights

    Food & Beverages eCommerce

    Average Project Cost Breakdown

    $50,000 to $199,999 (1)

    What Clients Have Said

    Clients consistently highlight INVINCIX Solutions Private Limited's competitive pricing and strong value for money. One client noted that the pricing 'fit our budget' while also providing 'good value for cost.' Another client emphasized their '100% success' regarding deliverables, reinforcing the sentiment that the company's services are well-aligned with financial expectations. Overall, feedback indicates satisfaction with the balance of cost and quality in their offerings.
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    Twickenham, England

    28 Ryecroft Avenue
    Twickenham, England TW2 6HR

    2 - 5

    +44 7448 336618

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  • BlackStack Labs Logotype

    5.0 2 reviews
    $5,000+
    $50 - $99 / hr
    10 - 49
    London, England

    Services provided

    60% Blockchain
    10% Custom Software Development
    10% IT Strategy Consulting +2
    10% Web Design
    10% Web Development

    Focus Areas

    30% Smart Contract Development
    35% Web3
    20% Ethereum Development +1
    15% Decentralized Finance

    BlackStack Labs is a Blockchain Development company, specializing in Smart Contract Development and Decentralized Application (DApp) Development. They received overwhelmingly positive feedback for their meticulous attention to detail and strong project management, with 100% of reviews noting effective communication and timeliness despite occasional delays. Their ability to quickly understand complex concepts was particularly highlighted by reviewers.

    See all 2 projects

    Reviews mention Detail-oriented

    Clients consistently highlight BlackStack Labs' detail-oriented approach as a significant strength. One CEO noted that "everything has been checked to the last detail," emphasizing the thoroughness in their project execution. Additionally, the structured communication process, including weekly calls and demonstrations, ensured that all deliverables were met with precision and minimal deviations. Overall, the sentiment reflects a strong appreciation for their meticulous attention to detail.
    • Custom Software Dev for Cryptocurrency Company
      5.0 Sep 23, 2024

      There were weekly calls where plans were discussed as well as a demonstration of what had been accomplished. All the work was delivered with very little outside the red line. Everything has been checked to the last detail.

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    Industry Experience

    BlackStack Labs has demonstrated expertise in the IT Services and Financial Services sectors, specifically in blockchain and NFT technologies. Clients praised their strong project management, attention to detail, and ability to grasp complex concepts quickly. The overall sentiment is positive, highlighting the company's cultural fit and effective communication, making them a good match for clients in the blockchain, decentralized finance, and NFT marketplaces.

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    Select Industry to see insights

    IT Services Financial services

    Average Project Cost Breakdown

    $50,000 to $199,999 (2)

    What Clients Have Said

    Clients consistently highlight BlackStack Labs' pricing as a strong fit for their budgets, which contributed to their selection of the company. The CEO of Horiza noted that BlackStack's pricing aligned well with their financial constraints, while the COO of Ordeez echoed similar sentiments, emphasizing the affordability and cultural compatibility. Overall, the sentiment towards cost and value for money is positive, with clients appreciating the quality of work delivered relative to their investment.
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    Georgia (1) Saint Vincent and the Grenadines (1)
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  • UASOFTDEV Logotype

    5.0 10 reviews
    $10,000+
    $25 - $49 / hr
    10 - 49
    London, England

    Services provided

    10% Blockchain
    10% AI Agents
    10% AI Development +7
    10% AR/VR Development
    10% Application Testing
    10% Cloud Consulting & SI
    10% Custom Software Development
    10% E-Commerce Development
    10% Generative AI
    10% IT Staff Augmentation

    Focus Areas

    10% Smart Contract Development
    30% Web3
    10% Decentralized Finance +5
    10% Ethereum Development
    10% Initial Coin Offering Consulting
    10% Metaverse Development
    10% Smart Contract Auditing
    10% Tokenization

    UASOFTDEV is a staff augmentation and custom software development company known for its rapid delivery and high-quality technical skills. Across their reviews, 100% of clients highlight their efficiency, professionalism, and ability to integrate seamlessly with existing teams, with no noted areas for improvement. They are praised for providing tailored solutions and exceptional project management.

    See all 10 projects
    1 of 1 reviews is 5 stars
    $50,000 – $199,999 avg. project cost

    Reviewed 1 time in the past 6 months

    UASOFTDEV has received highly positive feedback in recent reviews, particularly for their swift and effective talent matching. A client highlighted the successful placement of a senior Scala engineer with extensive C++ experience within 60 hours. The project management was praised for timely delivery and proactive problem-solving, with zero data loss achieved in data processing. Overall, clients appreciate UASOFTDEV's commitment, technical expertise, and seamless communication, indicating strong satisfaction with their services.
    Read 1 Recent Review

    Industry Experience

    UASOFTDEV has received positive feedback across various industries, including Business Services, Information Technology, and Creative Digital Studios. Clients commend their expertise in staff augmentation, AI solutions, and cloud migration, highlighting their rapid response and ability to understand unique business needs. Notable strengths include effective project management, timely delivery, and seamless integration into existing teams. Overall, UASOFTDEV is well-suited for companies seeking reliable development partners in tech-focused and innovative sectors.

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    Select Industry to see insights

    Other industries Design Information technology IT Services Software Business services

    Average Project Cost Breakdown

    Less than $10,000 (2) $50,000 to $199,999 (2) $10,000 to $49,000 (1)

    What Clients Have Said

    UASOFTDEV has received positive feedback regarding its cost-effectiveness and value for money. Clients highlighted that the pricing fit their budgets while offering high-quality talent, with one client noting, "I didn't expect that I'll get such cost-efficient and skilled devs." Another mentioned, "Good value for cost," emphasizing the company's ability to deliver tailored solutions promptly. Overall, clients express satisfaction with the balance of quality and pricing, indicating strong value for their investment.
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    Review Rating from Clients

    5.0/5.0

    Quality

    5.0

    Schedule

    5.0

    Cost

    5.0

    Willing to Refer

    5.0

    London-based clients praise UASOFTDEV for their expertise in cloud migration, AI integration, and infrastructure modernization, delivering tailored solutions that significantly reduced manual QA and deployment times while enhancing reliability.
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  • Erlang Solutions Logotype

    Not yet reviewed

    $10,000+
    Undisclosed
    50 - 249
    London, England

    Services provided

    10% Blockchain
    40% Custom Software Development
    20% IT Strategy Consulting +4
    10% IoT Development
    10% Other Application Development
    5% Computer Engineering
    5% Mobile App Development

    Focus Areas

    50% Smart Contract Development
    50% Ethereum Development

    Erlang Solutions is a software development company. The London, England-based team specializes in Custom Software Development and IT strategy consulting.

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  • Mitosis Technologies Logotype

    Not yet reviewed

    $10,000+
    $25 - $49 / hr
    250 - 999
    Romford, England

    Services provided

    20% Blockchain
    40% AI Development
    20% BI & Big Data Consulting & SI +1
    20% Custom Software Development

    Focus Areas

    50% Smart Contract Development
    50% Ethereum Development

    AI firm Mitosis Technologies is based in Rajakilpakkam, India and Westminster, Colorado. Founded in 2013, the team provides Artificial Intelligence and Custom Software Development.

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    Romford, England

    55, Juniper Way,
    Romford, England RM3 0XQ

    50 - 75

    7440037514

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  • SDNA Tech Logotype

    Not yet reviewed

    $5,000+
    $25 - $49 / hr
    50 - 249
    London, England

    Services provided

    15% Blockchain
    20% AR/VR Development
    15% AI Development +4
    15% Low/No Code Development
    15% Mobile App Development
    10% Custom Software Development
    10% Web Design

    Focus Areas

    35% Smart Contract Development
    35% Ethereum Development
    30% Initial Coin Offering Consulting

    Mobile app development firm SDNA Tech is located in London, England. Their services include Mobile App Development and Blockchain.

    Read more
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  • Axonian Logotype

    Not yet reviewed

    $5,000+
    $50 - $99 / hr
    10 - 49
    London, England

    Services provided

    60% Blockchain
    40% Mobile App Development

    Focus Areas

    90% Smart Contract Development
    10% Initial Coin Offering Consulting

    Founded in 2016, Axonian is a small Blockchain company. Their services include Blockchain and Mobile App Development.

    Read more
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  • Dexola Logotype

    5.0 25 reviews
    $10,000+
    $50 - $99 / hr
    10 - 49
    London, England

    Services provided

    70% Blockchain
    30% AI Consulting

    Focus Areas

    20% Smart Contract Development
    20% Ethereum Development
    20% Smart Contract Auditing +3
    20% Web3
    10% Initial Coin Offering Consulting
    10% Tokenization

    Dexola is a Blockchain Development company specializing in Blockchain Technology, Smart Contract Development, and Decentralized Application (DApp) Development. Feedback from reviews is overwhelmingly positive, with 100% of clients praising their expertise in merging traditional and blockchain solutions. Clients consistently highlight their timely project management and innovation, forming a strong reputation for delivering high-quality, client-focused blockchain solutions.

    See all 25 projects
    9 of 10 Smart Contract Development reviews are 5 stars
    $50,000 – $199,999 avg. project cost

    Smart Contract Development Experience

    Dexola demonstrates exceptional expertise in Smart Contract Development, receiving overwhelmingly positive feedback with over 90% of clients expressing satisfaction. Reviewers frequently commend their proficiency in blockchain integration, innovative NFT solutions, and timely project delivery. Notable strengths include their ability to blend advanced technologies with user needs, ensuring secure and efficient platforms. Clients emphasize Dexola's responsiveness and proactive communication, contributing significantly to project success. Areas for improvement are minimally mentioned, indicating a strong overall performance.

    Read Most Recent Review
    9 of 10 Blockchain reviews are 5 stars
    $10,000 – $49,000 avg. project cost

    Blockchain PROJECT HIGHLIGHT

    NFT Marketplace Development for Pet Database Platform

    4.5 — Dexola developed an NFT marketplace for a pet database platform. The team utilized React.js and Node.js to build the front- and backend of the platform, provided testing, and implemented features, Read more
    Read 10 Reviews

    Average Project Cost Breakdown

    $10,000 to $49,000 (4) $50,000 to $199,999 (4) Less than $10,000 (1) $200,000 to $999,999 (1)

    What Clients Have Said

    Clients consistently highlight Dexola's pricing as fitting their budgets while delivering good value for money. For instance, one client emphasized that Dexola's pricing 'fit our budget' and noted 'good value for cost.' Another client echoed this sentiment, stating they chose Dexola due to 'high ratings' and competitive pricing. Overall, feedback reflects a strong sentiment regarding the cost-effectiveness of their services, with clients appreciating the balance between quality and affordability.
    Read All Reviews

    View projects from:

    United Arab Emirates (4) United States (3) France (1) Ukraine (1)
    View Profile
  • Crypto Developers Logotype

    Not yet reviewed

    $10,000+
    $50 - $99 / hr
    50 - 249
    London, England

    Services provided

    35% Blockchain
    10% Custom Software Development
    10% Mobile App Development +7
    10% Web Design
    10% Web Development
    5% AI Development
    5% AR/VR Development
    5% Digital Strategy
    5% Marketing Strategy
    5% UX/UI Design

    Focus Areas

    40% Smart Contract Development
    40% Ethereum Development
    20% Initial Coin Offering Consulting

    Headquartered in London, England, Crypto Developers is a Blockchain company. They offer Blockchain and Web Design and were launched in 2022.

    Read more
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  • Electi Consulting Logotype

    Not yet reviewed

    $25,000+
    $100 - $149 / hr
    10 - 49
    London, England

    Services provided

    30% Blockchain
    30% AI Development
    10% BI & Big Data Consulting & SI +4
    10% Cybersecurity
    10% Digital Strategy
    5% IT Strategy Consulting
    5% Other IT Consulting and SI

    Focus Areas

    60% Smart Contract Development
    30% Ethereum Development
    10% Initial Coin Offering Consulting

    Electi Consulting is an AI development company. Established in 2017, the team provides Artificial Intelligence and Blockchain. The agency is based in London, England and Λεμεσός, Cyprus.

    Read more
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  • Logicful Logotype

    Not yet reviewed

    $1,000+
    $100 - $149 / hr
    2 - 9
    London, England

    Services provided

    35% Blockchain
    30% Web Development
    25% Custom Software Development +1
    10% Low/No Code Development

    Focus Areas

    50% Smart Contract Development
    25% Ethereum Development
    20% Web3 +1
    5% Initial Coin Offering Consulting

    Established in 2022, Logicful is a small custom software development company. Their services include Custom Software Development and Blockchain.

    Read more
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  • Bit index capital Logotype

    Not yet reviewed

    $100,000+
    $300+ / hr
    250 - 999
    London, England

    Services provided

    20% Blockchain
    20% Commercial Financing
    15% Business Consulting +4
    15% Finance & Accounting Outsourcing (FAO)
    10% Financial Consulting
    10% Funding & Investment
    10% Insurance Law

    Focus Areas

    30% Smart Contract Development
    35% Ethereum Development
    35% Initial Coin Offering Consulting

    Blockchain company Bit index capital is headquartered in London, England. Their services include Blockchain and Commercial Financing.

    Read more
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  • F7A Logotype

    Not yet reviewed

    $10,000+
    $25 - $49 / hr
    10 - 49
    London, England

    Services provided

    20% Blockchain
    25% Custom Software Development
    20% Web Development +5
    14% Low/No Code Development
    10% IT Staff Augmentation
    5% Mobile App Development
    5% UX/UI Design
    1% Web Design

    Focus Areas

    60% Smart Contract Development
    40% Ethereum Development

    F7A is a custom software development company. They were established in 2017, and their services include Custom Software Development and Web Development.

    Read more
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  • Shivacha Technologies Logotype

    Not yet reviewed

    $5,000+
    $25 - $49 / hr
    50 - 249
    London, England

    Services provided

    70% Blockchain
    10% AI Consulting
    10% AI Development +1
    10% Generative AI

    Focus Areas

    20% Smart Contract Development
    20% Ethereum Development
    20% Initial Coin Offering Consulting +2
    20% Metaverse Development
    20% Web3

    Shivacha Technologies is a Blockchain company. Their midsize team of employees is headquartered in Gurugram, India and Dallas, Texas. Their team offers Blockchain and AI Consulting.

    Read more

    London, England

    127a Lavender Hill Battersea London
    London, England SW11 5QJ

    41 - 49

    +44-7403684876

    See All Locations (3)
    View Profile
  • SGC Ventures Logotype

    Not yet reviewed

    $5,000+
    $25 - $49 / hr
    50 - 249
    London, England

    Services provided

    15% Blockchain
    15% Business Consulting
    15% E-Commerce Development +5
    15% Mobile App Development
    10% AR/VR Development
    10% Custom Software Development
    10% IT Strategy Consulting
    10% Web Development

    Focus Areas

    50% Smart Contract Development
    50% Ethereum Development

    App development firm SGC Ventures was founded in 2011. The team focuses on Mobile App Development and E-Commerce Development.

    Read more
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  • Rehab Agency Logotype

    Not yet reviewed

    $25,000+
    Undisclosed
    10 - 49
    London, England

    Services provided

    10% Blockchain
    15% Business Consulting
    15% Digital Strategy +5
    15% Product Design
    15% UX/UI Design
    10% AI Development
    10% Branding
    10% Market Research

    Focus Areas

    100% Smart Contract Development

    Located in London, England, Rehab Agency is a Digital Strategy company. They offer Digital Strategy and UX/UI Design and were founded in 2005.

    Read more
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  • Augment Blockchain Logotype

    Not yet reviewed

    Undisclosed
    $50 - $99 / hr
    2 - 9
    London, England

    Services provided

    80% Blockchain
    20% Blockchain Marketing

    Focus Areas

    25% Smart Contract Development
    25% Initial Coin Offering Consulting
    20% Ethereum Development +2
    20% Web3
    10% Metaverse Development

    Augment Blockchain is a London, England-based Blockchain company. They offer Blockchain and Blockchain Marketing.

    Read more
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  • InWings LTD Logotype

    Not yet reviewed

    $5,000+
    $25 - $49 / hr
    2 - 9
    London, England

    Services provided

    60% Blockchain
    20% Web Development
    10% Custom Software Development +1
    10% Low/No Code Development

    Focus Areas

    40% Smart Contract Development
    25% Ethereum Development
    25% Web3 +1
    10% Initial Coin Offering Consulting

    InWings LTD is a small London, England-based Blockchain company. Their services include Blockchain and Custom Software Development.

    Read more
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  • Zilliqa Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    50 - 249
    London, England

    Services provided

    100% Blockchain

    Focus Areas

    100% Smart Contract Development

    Zilliqa is a Blockchain company founded in 2018. Located in London, England, the team focuses on Blockchain.

    Read more
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  • AgriLedger Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49
    London, England

    Services provided

    100% Blockchain

    Focus Areas

    100% Smart Contract Development

    Small Blockchain company AgriLedger, is headquartered in London, England. Their services include Blockchain.

    Read more
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  • Tokenovate Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    London, England

    Services provided

    100% Blockchain

    Focus Areas

    100% Smart Contract Development

    Blockchain company Tokenovate is located in London, England. Established in 2022, the team provides Blockchain.

    Read more
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  • Waterwhip Labs Logotype

    Not yet reviewed

    $5,000+
    $100 - $149 / hr
    2 - 9
    London, England

    Services provided

    20% Blockchain
    50% Web Development
    15% Custom Software Development +2
    10% Low/No Code Development
    5% Search Engine Optimization

    Focus Areas

    30% Smart Contract Development
    35% Web3
    30% Ethereum Development +1
    5% Initial Coin Offering Consulting

    Waterwhip Labs is a web development firm. The team offers Web Development and Custom Software Development, and the company is in London, England.

    Read more
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  • Core Devs Ltd Logotype

    Not yet reviewed

    $1,000+
    $50 - $99 / hr
    10 - 49
    London, England

    Services provided

    30% Blockchain
    40% Custom Software Development
    10% Mobile App Development +2
    10% Other Application Development
    10% Web Development

    Focus Areas

    20% Smart Contract Development
    20% Decentralized Finance
    20% Ethereum Development +2
    20% Tokenization
    20% Web3

    Established in 2020, Core Devs Ltd is a small Dubai, United Arab Emirates-based software development company. Their team provides Custom Software Development and Blockchain.

    Read more

    London, England

    71-75, Shelton Street, Covent Garden
    London, England WC2H 9JQ

    10 - 15

    See All Locations (3)
    View Profile
  • 0xLabs.dev Logotype

    Not yet reviewed

    $10,000+
    $100 - $149 / hr
    2 - 9
    London, England

    Services provided

    100% Blockchain

    Focus Areas

    20% Smart Contract Development
    20% Decentralized Finance
    20% Ethereum Development +2
    20% Initial Coin Offering Consulting
    20% Web3

    0xLabs.dev is a Blockchain company. They are headquartered in London, England. Their team offers Blockchain.

    Read more
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  • Argent Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49
    London, England

    Services provided

    100% Blockchain

    Focus Areas

    50% Smart Contract Development
    50% Ethereum Development

    Argent, a Blockchain company, is based in London, England. Their services include Blockchain.

    Read more
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  • CargoCoin Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49
    London, England

    Services provided

    80% Blockchain
    20% Blockchain Marketing

    Focus Areas

    50% Smart Contract Development
    50% Ethereum Development

    CargoCoin is a Blockchain company headquartered in London, England. They offer Blockchain and Blockchain Marketing and were launched in 2018.

    Read more
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  • Moiotso Limited Logotype

    Not yet reviewed

    $5,000+
    $50 - $99 / hr
    2 - 9
    London, England

    Services provided

    10% Blockchain
    10% Application Testing
    10% Custom Software Development +7
    10% Digital Strategy
    10% E-Commerce Development
    10% Graphic Design
    10% IT Staff Augmentation
    10% Product Design
    10% UX/UI Design
    10% Web Design

    Focus Areas

    100% Smart Contract Development

    Moiotso Limited is a Digital Strategy company launched in 2017. Headquartered in London, England, the team specializes in Digital Strategy and Web Design.

    Read more
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  • Javed Khattak Consulting Logotype

    Not yet reviewed

    $5,000+
    $200 - $300 / hr
    10 - 49
    London, England

    Services provided

    10% Blockchain
    10% Business Consulting
    10% Financial Advising & Planning +14
    5% Branding
    5% Commercial Financing
    5% Commercial Property Management
    5% Corporate Law
    5% Custom Software Development
    5% Digital Strategy
    5% E-Commerce Development
    5% Marketing Strategy
    5% Mobile App Development
    5% Search Engine Optimization
    5% Social Media Marketing
    5% UX/UI Design
    5% Web Design
    5% Web Development

    Focus Areas

    55% Smart Contract Development
    35% Initial Coin Offering Consulting
    10% Ethereum Development

    Established in 2016, Javed Khattak Consulting is a Blockchain company. Their services include Blockchain and Business Consulting.

    Read more
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  • Kodkodkod Logotype

    Not yet reviewed

    $1,000+
    $50 - $99 / hr
    10 - 49
    London, England

    Services provided

    25% Blockchain
    25% E-Commerce Development
    25% Mobile App Development +2
    15% Web Development
    10% AR/VR Development

    Focus Areas

    35% Smart Contract Development
    35% Ethereum Development
    15% Web3 +2
    10% Metaverse Development
    5% Initial Coin Offering Consulting

    Kodkodkod is a small Lyon, France-based mobile application development firm. The team focuses on Mobile App Development and E-Commerce Development.

    Read more

    London, England

    4 Ludgate Circus
    London, England EC4M 7LF

    2 - 5

    +447458114833

    See All Locations (2)
    View Profile
  • Hartley Lab Logotype

    Not yet reviewed

    $25,000+
    $50 - $99 / hr
    50 - 249
    London, England

    Services provided

    10% Blockchain
    16% Low/No Code Development
    10% Custom Software Development +15
    10% Mobile App Development
    10% Web Development
    5% Architectural Design
    5% E-Commerce Development
    5% Enterprise App Modernization
    5% IT Staff Augmentation
    5% IT Strategy Consulting
    3% AI Development
    3% Application Management & Support
    3% Application Testing
    3% Product Design
    3% Wearable App Development
    2% IoT Development
    1% UX/UI Design
    1% Web Design

    Focus Areas

    30% Smart Contract Development
    40% Ethereum Development
    30% Initial Coin Offering Consulting

    Web development firm Hartley Lab is based in Pune, India and Singapore, Singapore. Established in 2011, the team focuses on Web Development and Custom Software Development.

    Read more

    London, England

    Suite 1, central chambers, Ealing
    London, England W5 2NT

    6 - 9

    See All Locations (4)
    View Profile
  • E-done Logotype

    Not yet reviewed

    $10,000+
    $25 - $49 / hr
    10 - 49
    London, England

    Services provided

    15% Blockchain
    30% Mobile App Development
    10% Application Management & Support +8
    10% Enterprise App Modernization
    5% Business Consulting
    5% E-Commerce Development
    5% IT Strategy Consulting
    5% Marketing Strategy
    5% Product Design
    5% UX/UI Design
    5% Web Development

    Focus Areas

    25% Smart Contract Development
    50% Ethereum Development
    25% Initial Coin Offering Consulting

    E-done is an app development firm established in 2017. Based in Zaporizhzhia, Ukraine and New York, New York, the team offers Mobile App Development and Blockchain.

    Read more

    London, England

    237 Pentonville Rd
    London, England N1 9NG

    2 - 5

    +44 20 8133 9197

    See All Locations (4)
    View Profile
  • Whatdahack?! 👨‍💻🦾 🧠⌚🚀💸🏆 Logotype

    5.0 1 review
    $10,000+
    $25 - $49 / hr
    10 - 49
    London, England

    Services provided

    30% Blockchain
    10% AI Development
    10% AR/VR Development +6
    10% Custom Software Development
    10% Low/No Code Development
    10% Mobile App Development
    10% Web Development
    5% Enterprise App Modernization
    5% Robotics Process Automation

    Focus Areas

    15% Smart Contract Development
    50% Web3
    15% Decentralized Finance +3
    10% Tokenization
    5% Ethereum Development
    5% Metaverse Development

    Whatdahack?! 👨‍💻🦾 🧠⌚🚀💸🏆 offers a range of Blockchain services, including Blockchain Development, Smart Contract Development, and Decentralized Application (DApp) Development. The reviews consistently highlight their technical proficiency, robust security measures, and effective use of advanced tools like AI and no-code platforms to deliver efficient, scalable solutions. Clients commend their agile project management and deep expertise in Blockchain Technology.

    See all 1 projects
    $25,000 Template UI, One smart-contract, No-code FE/BE 📟 $49,900 Template UI, 3+ smart-contracts, No-code FE/BE 🌁 $99,000 Custom UI, No-code/Hybrid, Custom architecture 🧢

    Web3 👾 Minimal Viable Product (MVP) development

    Looking forward to making your first steps 
in creating your own web3 🌌 solution? Whatdahack?! is 14 years of excellence for your next web3, blockchain, crypto, AI, metaverse product. Our solutions in WEB 3.0 technologies: - Blockchain and decentralization - Artificial intelligence - Smart contracts - Edge computing https://whatdahack.is/web
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Ability to deliver
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Clutch Leaders Matrix

Rollover to see company insights or click a company below for more details.

1 SENLA
2 Tech Alchemy
3 Suffescom Solutions Inc
4 ERRNA
5 Mad Devs
6 5StarDesigners Ltd.
7 KingIT Solutions
8 Pixelette Technologies
9 Bitorix
10 WeUno Technologies
11 AVAMAE Software Solutions Ltd
12 Cyber Bee
13 Mifort
14 Vodworks
15 Wise Vision

List of the Top 15 London Smart Contract Developers

  1. SENLA Logotype

    SENLA

    $10,000+
    $25 - $49 / hr
    250 - 999
    London, England

    Ability to deliver

    36.5/40.0
    17.6/20 Reviews
    10/10 Clients & Experience
    8.9/10 Market Presence

    Service focus

    15% Blockchain
    80% Smart Contract Development
    85% Other
    View Profile Visit Website
  2. Tech Alchemy Logotype

    Tech Alchemy

    $25,000+
    $25 - $49 / hr
    50 - 249
    London, England

    Ability to deliver

    36.3/40.0
    17/20 Reviews
    10/10 Clients & Experience
    9.3/10 Market Presence

    Service focus

    40% Blockchain
    30% Smart Contract Development
    60% Other
    View Profile Visit Website
  3. Suffescom Solutions Inc Logotype

    Suffescom Solutions Inc

    $25,000+
    $25 - $49 / hr
    250 - 999
    London, England

    Ability to deliver

    39.6/40.0
    19.6/20 Reviews
    10/10 Clients & Experience
    10/10 Market Presence

    Service focus

    10% Blockchain
    20% Smart Contract Development
    90% Other
    View Profile Visit Website
  4. ERRNA Logotype

    ERRNA

    $5,000+
    < $25 / hr
    1,000 - 9,999
    London, England

    Ability to deliver

    32.9/40.0
    16.2/20 Reviews
    9.7/10 Clients & Experience
    7/10 Market Presence

    Service focus

    60% Blockchain
    20% Smart Contract Development
    40% Other
    View Profile Visit Website
  5. Mad Devs Logotype

    Mad Devs

    $50,000+
    $50 - $99 / hr
    50 - 249
    London, England

    Ability to deliver

    35.5/40.0
    16/20 Reviews
    10/10 Clients & Experience
    9.5/10 Market Presence

    Service focus

    15% Blockchain
    50% Smart Contract Development
    85% Other
    View Profile Visit Website
  6. 5StarDesigners Ltd. Logotype

    5StarDesigners Ltd.

    $10,000+
    $25 - $49 / hr
    10 - 49
    London, England

    Ability to deliver

    34.1/40.0
    15.6/20 Reviews
    10/10 Clients & Experience
    8.5/10 Market Presence

    Service focus

    30% Blockchain
    70% Smart Contract Development
    70% Other
    View Profile Visit Website
  7. KingIT Solutions Logotype

    KingIT Solutions

    $5,000+
    $25 - $49 / hr
    10 - 49
    London, England

    Ability to deliver

    31.3/40.0
    16/20 Reviews
    10/10 Clients & Experience
    5.3/10 Market Presence

    Service focus

    85% Blockchain
    40% Smart Contract Development
    15% Other
    View Profile Visit Website
  8. Pixelette Technologies Logotype

    Pixelette Technologies

    $25,000+
    $25 - $49 / hr
    250 - 999
    London, England

    Ability to deliver

    34.1/40.0
    16.4/20 Reviews
    10/10 Clients & Experience
    7.7/10 Market Presence

    Service focus

    20% Blockchain
    20% Smart Contract Development
    80% Other
    View Profile Visit Website
  9. Bitorix Logotype

    Bitorix

    $25,000+
    $50 - $99 / hr
    10 - 49
    London, England

    Ability to deliver

    29.1/40.0
    16.2/20 Reviews
    8.6/10 Clients & Experience
    4.2/10 Market Presence

    Service focus

    70% Blockchain
    40% Smart Contract Development
    30% Other
    View Profile Visit Website
  10. WeUno Technologies Logotype

    WeUno Technologies

    $10,000+
    $50 - $99 / hr
    50 - 249
    London, England

    Ability to deliver

    31.4/40.0
    16/20 Reviews
    10/10 Clients & Experience
    5.4/10 Market Presence

    Service focus

    20% Blockchain
    35% Smart Contract Development
    80% Other
    View Profile Visit Website
  11. AVAMAE Software Solutions Ltd Logotype

    AVAMAE Software Solutions Ltd

    $25,000+
    $100 - $149 / hr
    10 - 49
    London , England

    Ability to deliver

    32.7/40.0
    16/20 Reviews
    9.2/10 Clients & Experience
    7.5/10 Market Presence

    Service focus

    10% Blockchain
    40% Smart Contract Development
    90% Other
    View Profile Visit Website
  12. Cyber Bee Logotype

    Cyber Bee

    $25,000+
    $50 - $99 / hr
    10 - 49
    London, England

    Ability to deliver

    28.7/40.0
    16.6/20 Reviews
    6.7/10 Clients & Experience
    5.3/10 Market Presence

    Service focus

    50% Blockchain
    30% Smart Contract Development
    50% Other
    View Profile Visit Website
  13. Mifort Logotype

    Mifort

    $5,000+
    < $25 / hr
    10 - 49
    London, England

    Ability to deliver

    31.9/40.0
    16.6/20 Reviews
    10/10 Clients & Experience
    5.3/10 Market Presence

    Service focus

    25% Blockchain
    20% Smart Contract Development
    75% Other
    View Profile Visit Website
  14. Vodworks Logotype

    Vodworks

    $50,000+
    $50 - $99 / hr
    50 - 249
    London, England

    Ability to deliver

    30.9/40.0
    16.6/20 Reviews
    8.5/10 Clients & Experience
    5.8/10 Market Presence

    Service focus

    10% Blockchain
    30% Smart Contract Development
    90% Other
    View Profile Visit Website
  15. Wise Vision Logotype

    Wise Vision

    $10,000+
    $25 - $49 / hr
    50 - 249
    London , England

    Ability to deliver

    30.1/40.0
    16.4/20 Reviews
    8.6/10 Clients & Experience
    5.2/10 Market Presence

    Service focus

    15% Blockchain
    30% Smart Contract Development
    85% Other
    View Profile Visit Website
  16. Tesseract Academy Logotype

    Tesseract Academy

    $5,000+
    $150 - $199 / hr
    2 - 9
    London, England

    Ability to deliver

    32.2/40.0
    16.6/20 Reviews
    10/10 Clients & Experience
    5.6/10 Market Presence

    Service focus

    20% Blockchain
    20% Smart Contract Development
    80% Other
    View Profile Visit Website
  17. IT Dev Staff Logotype

    IT Dev Staff

    $10,000+
    $25 - $49 / hr
    10 - 49
    London, England

    Ability to deliver

    30.5/40.0
    17/20 Reviews
    9.5/10 Clients & Experience
    4/10 Market Presence

    Service focus

    10% Blockchain
    30% Smart Contract Development
    90% Other
    View Profile Visit Website
  18. Moonshot Partners Logotype

    Moonshot Partners

    $10,000+
    $150 - $199 / hr
    50 - 249
    London, England

    Ability to deliver

    24.6/40.0
    16/20 Reviews
    3.2/10 Clients & Experience
    5.4/10 Market Presence

    Service focus

    10% Blockchain
    50% Smart Contract Development
    90% Other
    View Profile Visit Website
  19. INVINCIX Solutions Private Limited Logotype

    INVINCIX Solutions Private Limited

    $10,000+
    $25 - $49 / hr
    50 - 249
    Twickenham, England

    Ability to deliver

    25.7/40.0
    16/20 Reviews
    4.5/10 Clients & Experience
    5.2/10 Market Presence

    Service focus

    10% Blockchain
    30% Smart Contract Development
    90% Other
    View Profile Visit Website
  20. BlackStack Labs Logotype

    BlackStack Labs

    $5,000+
    $50 - $99 / hr
    10 - 49
    London, England

    Ability to deliver

    20.4/40.0
    16.4/20 Reviews
    0/10 Clients & Experience
    4/10 Market Presence

    Service focus

    60% Blockchain
    30% Smart Contract Development
    40% Other
    View Profile Visit Website
  21. UASOFTDEV Logotype

    UASOFTDEV

    $10,000+
    $25 - $49 / hr
    10 - 49
    London, England

    Ability to deliver

    24.5/40.0
    17/20 Reviews
    2.9/10 Clients & Experience
    4.6/10 Market Presence

    Service focus

    10% Blockchain
    10% Smart Contract Development
    90% Other
    View Profile Visit Website
  22. Erlang Solutions Logotype

    Erlang Solutions

    $10,000+
    Undisclosed
    50 - 249
    London, England

    Ability to deliver

    12.2/40.0
    0/20 Reviews
    4.8/10 Clients & Experience
    7.4/10 Market Presence

    Service focus

    10% Blockchain
    50% Smart Contract Development
    90% Other
    View Profile Visit Website
  23. Mitosis Technologies Logotype

    Mitosis Technologies

    $10,000+
    $25 - $49 / hr
    250 - 999
    Romford, England

    Ability to deliver

    9.3/40.0
    0/20 Reviews
    3.6/10 Clients & Experience
    5.7/10 Market Presence

    Service focus

    20% Blockchain
    50% Smart Contract Development
    80% Other
    View Profile Visit Website
  24. SDNA Tech Logotype

    SDNA Tech

    $5,000+
    $25 - $49 / hr
    50 - 249
    London, England

    Ability to deliver

    12.5/40.0
    0/20 Reviews
    7.6/10 Clients & Experience
    4.9/10 Market Presence

    Service focus

    15% Blockchain
    35% Smart Contract Development
    85% Other
    View Profile Visit Website
  25. Axonian Logotype

    Axonian

    $5,000+
    $50 - $99 / hr
    10 - 49
    London, England

    Ability to deliver

    4.6/40.0
    0/20 Reviews
    0/10 Clients & Experience
    4.6/10 Market Presence

    Service focus

    60% Blockchain
    90% Smart Contract Development
    40% Other
    View Profile Visit Website
  26. Dexola Logotype

    Dexola

    $10,000+
    $50 - $99 / hr
    10 - 49
    London, England

    Ability to deliver

    34.9/40.0
    17.8/20 Reviews
    9.1/10 Clients & Experience
    8/10 Market Presence

    Service focus

    70% Blockchain
    20% Smart Contract Development
    30% Other
    View Profile Visit Website
  27. Crypto Developers Logotype

    Crypto Developers

    $10,000+
    $50 - $99 / hr
    50 - 249
    London, England

    Ability to deliver

    5.3/40.0
    0/20 Reviews
    1.4/10 Clients & Experience
    4/10 Market Presence

    Service focus

    35% Blockchain
    40% Smart Contract Development
    65% Other
    View Profile Visit Website
  28. Electi Consulting Logotype

    Electi Consulting

    $25,000+
    $100 - $149 / hr
    10 - 49
    London, England

    Ability to deliver

    5.2/40.0
    0/20 Reviews
    0/10 Clients & Experience
    5.2/10 Market Presence

    Service focus

    30% Blockchain
    60% Smart Contract Development
    70% Other
    View Profile Visit Website
  29. Logicful Logotype

    Logicful

    $1,000+
    $100 - $149 / hr
    2 - 9
    London, England

    Ability to deliver

    6.6/40.0
    0/20 Reviews
    2.1/10 Clients & Experience
    4.6/10 Market Presence

    Service focus

    35% Blockchain
    50% Smart Contract Development
    65% Other
    View Profile Visit Website
  30. Bit index capital Logotype

    Bit index capital

    $100,000+
    $300+ / hr
    250 - 999
    London, England

    Ability to deliver

    4.6/40.0
    0/20 Reviews
    0/10 Clients & Experience
    4.6/10 Market Presence

    Service focus

    20% Blockchain
    30% Smart Contract Development
    80% Other
    View Profile Visit Website

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Specialties

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Nearby Locations

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