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Home Blockchain Smart Contract Development London

Top Smart Contract Development Companies in London

Ratings Updated: December 4, 2025
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15 Leaders 15 Contenders

69 Companies

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

List of the Top London Smart Contract Developers

  • Suffescom Solutions Inc Logotype

    4.9 108 reviews
    Premier Verified
    $25,000+
    $25 - $49 / hr
    250 - 999
    Middletown, DE

    Services provided

    35% Blockchain
    55% Mobile App Development
    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 specializing in services such as Smart Contract Development and Decentralized Application Development. However, client feedback reveals significant dissatisfaction, with 100% of reviewers citing unethical practices and project failures, leading to severe financial losses and trust issues.

    See all 108 projects
    0 of 1 Smart Contract Development reviews is 5 stars
    $10,000 – $49,000 avg. project cost

    Smart Contract Development Experience

    Feedback regarding Suffescom Solutions Inc's Smart Contract Development service is overwhelmingly negative, with 100% of reviewers expressing dissatisfaction. Clients report severe mismanagement, unethical behavior, and technical failures that led to financial losses. One review highlights a complete project failure resulting in over $7,000 in costs due to their errors. Overall, the company's expertise and reliability are questioned, with calls for ethical practices and improved professionalism.

    Read Most Recent Review

    Industry Experience

    Suffescom Solutions Inc. has demonstrated expertise across various industries, including automotive, legal, healthcare, and gaming. Clients praised their strong project management, timely deliveries, and proficiency in mobile app development and UX/UI design. Notable strengths include their ability to reduce operational errors and enhance user engagement, particularly in automotive and healthcare sectors. Overall, feedback indicates a high satisfaction rate, while potential clients in automotive, healthcare, and gaming sectors may find them particularly beneficial.

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    Select Industry to see insights

    Other Industry Home Services Gaming Food & Beverages Arts, entertainment & music Advertising & marketing Fitness Financial services Business services Software Education Environmental Services Telecommunications Wellness & Fitness Construction Real estate Beauty & Cosmetics IT Services Motion Pictures & Film Utilities Consumer Products Design Retail Nonprofit Energy & natural resources Information technology Social Networking Other industries Transportation Healthcare Legal

    More responsive than most other service providers

    Suffescom Solutions Inc is very responsive

    They are a great candidate to start a conversation with. Send them a short message or project inquiry.
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    London, England

    18 King William Street
    London, England EC4N 7BP

    10 - 15

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  • Vention Logotype

    4.9 98 reviews
    Premier Verified
    $25,000+
    $50 - $99 / hr
    1,000 - 9,999
    Woodbridge Township, NJ

    Services provided

    10% Blockchain
    30% Custom Software Development
    10% AI Agents +5
    10% AI Development
    10% AR/VR Development
    10% IT Staff Augmentation
    10% Mobile App Development
    10% Web Development

    Focus Areas

    30% Smart Contract Development
    25% Ethereum Development
    25% Metaverse Development +1
    20% Web3

    Vention is a versatile software development company specializing in AI, software development, and staff augmentation. With a consistent record of delivering projects on time and high-quality work, Vention has received overwhelmingly positive feedback from clients (approximately 100% satisfaction), who praise their talented engineers, effective collaboration, and impressive project management. They are noted for their flexibility, responsiveness, and alignment with client needs.

    See all 98 projects
    2 of 4 reviews are 5 stars
    $1,000,000 – $9,999,999 avg. project cost

    Reviewed 4 times in the past 6 months

    Recent reviews for Vention highlight a consistent theme of high-quality engineering and responsiveness. Clients praised the company's ability to quickly meet project demands, with one noting a Vention engineer's impressive performance in fixing over 100 bugs in a week. Additionally, clients appreciated Vention's capacity to seamlessly integrate into their teams and deliver timely results, with no identified areas for improvement. Overall, the sentiment is overwhelmingly positive, indicating strong client satisfaction and successful partnerships.
    Read 4 Recent Reviews

    Industry Experience

    Vention has demonstrated expertise across diverse industries, including Fintech, IT, Education, Marketing, and Healthcare. In Fintech, they excel in software development and team augmentation, receiving praise for responsiveness and timely deliveries. In IT, clients commend their problem-solving skills and technical proficiency, while in Education, their collaborative approach has improved project outcomes. Overall sentiment is positive, with a consistent emphasis on quality, flexibility, and effective communication across all sectors.

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    Select Industry to see insights

    Advertising & marketing Education Business services Financial services Food & Beverage Software eCommerce Healthcare Logistics & Supply Chain Hospitality & leisure Consulting Social Networking Energy & natural resources Wellness & Fitness Transportation IT Services Real estate Media Arts, entertainment & music Utilities Chemicals & Biotechnology Consumer Products Information technology Other Industry

    Average Project Cost Breakdown

    $50,000 to $199,999 (18) $200,000 to $999,999 (17) $10,000 to $49,000 (11) $1,000,000 to $9,999,999 (7) $10,000,000 + (1)

    What Clients Have Said

    Clients consistently report that Vention offers excellent value for money, with pricing fitting within their budgets while delivering high-quality results. For instance, one client highlighted that Vention's pricing was a significant factor in their decision to partner with the company, while another noted a 50% reduction in Salesforce license costs due to Vention's optimizations. Overall, feedback indicates strong satisfaction with Vention’s cost-effectiveness and the quality of service provided.
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    London, England

    30 Churchill Place
    London, England E14 5EU

    10 - 15

    44 207 117 2842

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  • Tech Alchemy Logotype

    5.0 33 reviews
    Premier Verified
    $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 Blockchain Development company specializing in smart contract development, decentralized application (DApp) development, and blockchain solutions. Client reviews reveal a 100% satisfaction rate, emphasizing their excellent project management, responsiveness, and partnership-driven approach. Notably, 80% of reviewers highlighted Tech Alchemy's expertise and creativity, which contributed to successful project outcomes and innovative solutions in blockchain technology.

    See all 33 projects

    Reviews mention Great project management

    Clients consistently praised Tech Alchemy's project management capabilities, highlighting their timely delivery and adaptability to changing requirements. One client noted, "TechAlchemy's project management was really great... They were very responsive to our needs, adapting quickly whenever we had new feedback or legal requirements to address." Another remarked on their clear and flexible management style, stating, "Their project management was clear and flexible. Above all, they adapted to our needs." Overall, the sentiment reflects strong satisfaction with their project management practices.
    • Gamified Blockchain Platform Development for Staking Company
      5.0 Aug 13, 2024

      TechAlchemy's project management was really great. They consistently delivered everything on time, even when there were changes or new requirements. They were very responsive to our needs, adapting quickly whenever we had new feedback or legal requirements to address.

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    • Platform Dev for Donations Company
      5.0 May 25, 2021

      Their project management was clear and flexible. Above all, they adapted to our needs.

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    • Staff Augmentation for German Development Company
      5.0 Jul 12, 2020

      Project management was very well done. Good structuring, good time management and everything was delivered as promised.

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    • Mobile App Dev & Web Dev for Travel Company
      5.0 Aug 2, 2019

      The project management has been at a very high-level. They almost always deliver on all their promises and go above and beyond. Sometimes, when the scope changes during the course of the project, so do our deadlines. Aside from that, they always deliver on point and to a very high degree.

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    Read All Reviews
    5 of 5 Blockchain reviews are 5 stars
    $200,000 – $999,999 avg. project cost

    Blockchain PROJECT HIGHLIGHT

    Blockchain-Powered Web Dev for Superyacht Marketplace

    5.0 — Tech Alchemy has run a discovery process and developed a blockchain-powered website for a superyacht marketplace. The site allows users to list, sell, and purchase yachts and weeks of charter using Read more
    Read 5 Reviews

    Average Project Cost Breakdown

    $10,000 to $49,000 (12) $50,000 to $199,999 (8) $200,000 to $999,999 (2) Less than $10,000 (1)

    What Clients Have Said

    Tech Alchemy is widely regarded for delivering strong value for money, with many clients praising their competitive pricing. A CEO noted that Tech Alchemy's pricing fit their budget while maintaining high quality, and a COO highlighted the company's ability to provide exceptional service without exceeding initial budgets. Overall, clients expressed satisfaction with the cost-effectiveness of their projects, often remarking on the impressive outcomes relative to their investment.
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    More responsive than most other service providers

    Tech Alchemy is very responsive

    They are a great candidate to start a conversation with. Send them a short message or project inquiry.
    Get in Touch
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  • AVAMAE Software Solutions Ltd Logotype

    4.7 14 reviews
    Premier 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 software development company specializing in creating custom software solutions across diverse industries. Client reviews reveal a consistent theme of high satisfaction, with 100% positive feedback regarding their technical expertise, project management, and collaborative approach. Notably, reviewers commend the company for its high-quality deliverables, timely communication, and ability to act as an extension of the client's team, leading to successful project outcomes.

    See all 14 projects
    1 of 1 reviews is 5 stars
    Unknown avg. project cost

    Reviewed 1 time in the past 6 months

    Recent feedback for AVAMAE Software Solutions Ltd highlights their strong commitment to client collaboration and timely project delivery. Clients commend their personal approach and responsiveness, noting effective communication via email and Microsoft Teams. One client emphasized the company's ability to quickly adapt designs based on weekly feedback, significantly reducing time to market. The overall sentiment is highly positive, with no reported areas for improvement, indicating a high level of client satisfaction.
    Read 1 Recent Review

    Industry Experience

    AVAMAE Software Solutions Ltd has received positive feedback across various sectors, including Supply Chain, Healthcare, Social Networking, Financial Services, Software, Human Resources, Agriculture, Education, and Manufacturing. Clients appreciate their expertise in developing intuitive software solutions, especially in healthcare and HR, where they enhance user experience and operational efficiency. Sentiment is overwhelmingly positive, highlighting AVAMAE's commitment to collaboration, technical proficiency, and effective project management, making them a suitable partner for industries focused on software development and digital transformation.

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    Select Industry to see insights

    Healthcare Social Networking Financial services Software Human Resources Agriculture Retail Consulting Education Supply Chain, Logistics, and Transport Manufacturing

    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 consistently commend AVAMAE Software Solutions Ltd for delivering high-quality solutions that offer good value for money. One client noted, 'For the service they provide, they’re reasonably priced,' while another stated, 'The quality of their work is second to none.' Despite varying project budgets, clients express satisfaction with the results and the transparency of costs. Overall, the sentiment reflects a positive perception of AVAMAE's pricing structure relative to the quality of services received.
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  • Pixelfield Logotype

    5.0 10 reviews
    Verified
    $5,000+
    $50 - $99 / hr
    50 - 249
    London, England

    Services provided

    10% Blockchain
    15% Mobile App Development
    15% UX/UI Design +7
    10% AI Development
    10% AR/VR Development
    10% Custom Software Development
    10% Product Design
    10% Web Design
    5% IT Managed Services
    5% Web Development

    Focus Areas

    25% Smart Contract Development
    25% Ethereum Development
    25% Metaverse Development +1
    25% Web3

    Pixelfield is a digital solutions company specializing in user experience design, mobile app development, and system optimization. They consistently deliver projects on time and excel in customer service, with over 90% of reviews highlighting their professionalism, efficiency, and ability to provide tailored solutions. Clients commend their innovation and seamless communication, making them a trusted partner in various digital endeavors.

    See all 10 projects

    Reviews mention Unique expertise

    Clients regard Pixelfield as possessing unique expertise, particularly in delivering innovative and tailored solutions. One client highlighted their 'innovative approach' and exceptional ability to understand specific business needs, resulting in a highly personalized experience. Additionally, their proactive communication and transparency throughout the project lifecycle were noted as standout qualities. Overall, the sentiment reflects strong satisfaction with Pixelfield's specialized skills and commitment to enhancing client operations.
    • UX/UI Design & Custom Software Dev for Running Event Company
      5.0 Apr 19, 2024

      What stands out most impressively about Pixelfield is their innovative approach and the level of customization they offer in their solutions. They excel not just in technical execution but also in their ability to understand and anticipate the specific needs of our business, which makes their service feel very personalized and tailored. Additionally, their proactive communication and commitment to transparency throughout the project lifecycle set them apart.

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    Industry Experience

    Pixelfield has garnered positive feedback across various industries, including Arts & Entertainment, Financial Services, Healthcare, Education, and Human Resources. Their expertise in UX/UI design, project management, and proficiency in digital solutions are highlighted. Clients commend their customization capabilities and proactive communication, particularly in Healthcare and Financial Services, where they significantly improved product usability and efficiency. Overall, Pixelfield excels in creating tailored solutions that enhance operational effectiveness, making them a strong fit for projects within these industries.

    Read All Reviews

    Select Industry to see insights

    Arts, entertainment & music Financial services Healthcare Education Human Resources Other Industry

    Average Project Cost Breakdown

    $10,000 to $49,000 (5) Less than $10,000 (1)

    What Clients Have Said

    Clients consistently praised Pixelfield for offering exceptional value for money, with several noting that the quality of deliverables exceeded expectations relative to their budget. For instance, the Co-Founder of Essential Parent highlighted that Pixelfield was the best fit for their brief and budget, delivering a finished app on time and within budget. The COO of a fintech startup also commended their efficient project management and friendly service, reinforcing the sentiment that Pixelfield provides high-quality solutions at competitive prices.
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    London, England

    57a Hatton Garden, Areaworks Farringdon
    London, England EC1N 8JG

    6 - 9

    07810724425

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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 software development company specializing in custom software solutions, data management, and mobile and web applications. The reviews reflect a 100% positive sentiment, highlighting SENLA's technical expertise, reliable delivery, and strong alignment with client business needs. Approximately 40% of reviewers appreciated their project management and communication skills, emphasizing the company’s ability to adapt to client processes and requirements.

    See all 19 projects
    0 of 1 reviews is 5 stars
    Unknown avg. project cost

    Reviewed 1 time in the past 6 months

    In the past six months, client feedback for SENLA highlights their expertise in delivering tailored software solutions, particularly in CRM development for an insurance broker. Clients commend their proactive communication and Agile project management, which fosters alignment and timely delivery. The new systems are noted for their usability and functionality, with positive user feedback during the rollout phase. Overall, sentiment is highly favorable, with clients expressing satisfaction and eagerness to continue collaboration.
    Read 1 Recent Review

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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)

    London, England

    Wards Place
    London, England E14

    2 - 5

    +447442688837

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  • Pixelette Technologies Logotype

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

    Services provided

    40% Blockchain
    40% AI Development
    10% AR/VR Development +1
    10% 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 blockchain development company offering services such as smart contract development, decentralized application development, and blockchain solutions. Across the reviews, clients consistently commend the company for its timely delivery, proactive approach, and exceptional project management. Approximately 100% of reviewers note their expertise and effective communication, while two reviews highlight their impressive organizational skills and adaptability.

    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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    More responsive than most other service providers

    Pixelette Technologies is very responsive

    They are a great candidate to start a conversation with. Send them a short message or project inquiry.
    Get in Touch
    $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.
    View Packages

    London, England

    Shelton St
    London, England WC2H

    6 - 9

    02045188226

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  • ERRNA Logotype

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

    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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    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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    London, England

    1 Canada Square
    London, England E14 5AB

    2 - 5

    +44-7401-250008

    London, England

    Canada Square
    London, England E14

    2 - 5

    +44-7401-250008

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  • 5StarDesigners Ltd. Logotype

    4.8 13 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 13 projects

    Industry Experience

    5StarDesigners Ltd. has demonstrated expertise across multiple industries, particularly in Education, Software, IT Services, Agriculture, and Financial Services. Clients in Education praised their ability to enhance online learning platforms, leading to improved user engagement and enrollment. In Software, they showcased strong project management in game and app development, while their IT Services work emphasized effective communication and adherence to timelines. Overall, feedback reflects a positive sentiment, highlighting their adaptability, professionalism, and commitment to delivering high-quality solutions.

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    Select Industry to see insights

    Agriculture Education Software Financial services IT Services

    More responsive than most other service providers

    5StarDesigners Ltd. is very responsive

    They are a great candidate to start a conversation with. Send them a short message or project inquiry.
    Get in Touch

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    United States (3) England (2) Australia (1) Kenya (1) Pakistan (1)

    London, England

    20-22 Wenlock Road
    London, England N1 7GU

    6 - 9

    +44-20-3239-5977

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  • Dexola Logotype

    5.0 25 reviews
    $10,000+
    $50 - $99 / hr
    10 - 49
    Nashville, TN

    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 Blockchain reviews are 5 stars
    8 new reviews for Blockchain in past 6 months
    $50,000 – $199,999 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

    Industry Experience

    Dexola has garnered positive feedback across various industries, including Advertising & Marketing, Medical, Energy & Natural Resources, Manufacturing, eCommerce, Financial Services, Pharmaceuticals, and Consulting. Clients commend their expertise in blockchain technology, AI integration, and custom software solutions, particularly for NFT projects. Overall, feedback highlights their strong project management, timely delivery, and adaptability, making them a suitable partner for projects requiring innovative digital solutions, especially in tech-driven sectors.

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    Select Industry to see insights

    Advertising & marketing Medical Energy & natural resources Manufacturing eCommerce Financial services Consulting Pharmaceuticals Information technology

    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

    Dexola is consistently praised for delivering good value for money, with clients noting that their pricing fits within budgets while providing high-quality services. Multiple reviews highlight the company's ability to meet project goals efficiently, with one client stating that Dexola's pricing and quality made them an outstanding partner. Overall, clients express satisfaction with the cost-effectiveness of Dexola's offerings, reinforcing their reputation for providing excellent value in the blockchain and gaming development sectors.
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    London, England

    1 St Katharine's Way
    London, England E1W 1YL

    1

    +16159752196

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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
    1 of 1 reviews is 5 stars
    1 new review for Blockchain services
    $50,000 – $199,999 avg. project cost

    Reviewed 1 time in the past 6 months

    In the past six months, KingIT Solutions has received positive feedback, particularly from Vesta Group, highlighting their professionalism, skill, and commitment to quality. The successful development of a cutting-edge RWA tokenization platform, including a user-friendly dashboard and comprehensive security framework, was particularly praised. Clients noted KingIT's reliability and innovative approach, with no reported areas for improvement, indicating a strong overall sentiment towards their services.
    Read 1 Recent Review
    1 of 2 Smart Contract Development reviews are 5 stars
    2 new reviews for Smart Contract Development in past 6 months
    $50,000 – $199,999 avg. project cost

    Smart Contract Development Experience

    KingIT Solutions has received overwhelmingly positive feedback for their Smart Contract Development services, with clients praising their expertise, professionalism, and innovative approach. Both reviews highlight successful project outcomes, including the development of a tokenization platform and an online casino, with measurable successes such as a 40% increase in user acquisition and a 99.98% platform uptime. Clients noted their commitment to clear communication and project management, with 100% satisfaction and no areas for improvement identified by reviewers.

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    Costa Rica (1) Seychelles (1)

    London, England

    Wick Road
    London, England E9

    10 - 15

    +447447508180

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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 company specializing in custom solutions, including Dapps, fintech platforms, and NFT platforms. Reviews consistently highlight their technical expertise, agile project management, and reliability, with 100% positive feedback praising their ability to deliver complex projects on time and their exceptional communication skills. The involvement of the founders and a strong focus on client satisfaction are noted as unique strengths.

    See all 4 projects

    Reviews mention Great project management

    Clients have consistently praised Bitorix for their exceptional project management skills. One client noted that Bitorix delivered on time, maintained effective communication through preferred tools like Slack and GitHub, and demonstrated a high level of responsiveness throughout the engagement. This effective management contributed to a significant reduction in the time recruiters spent on tasks, showcasing Bitorix's commitment to client goals and project success.
    • 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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    Industry Experience

    Bitorix has demonstrated strong expertise across various industries, including Consulting, Financial Services, and Software Development. Clients commend their technical proficiency, particularly in developing custom software and complex fintech solutions, as well as their agile project management and superior communication skills. Overall sentiment reflects high satisfaction, with notable strengths in delivering projects on time, enhancing operational efficiency, and reducing fraud levels. Organizations in need of software development or fintech solutions would find Bitorix to be a valuable partner.

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    Select Industry to see insights

    Consulting Financial services Software

    Average Project Cost Breakdown

    $200,000 to $999,999 (3) $10,000 to $49,000 (1)

    What Clients Have Said

    Clients consistently praise Bitorix for delivering high-quality work at competitive prices, emphasizing the company's value for money. One client noted, 'The project was delivered on time,' highlighting their efficiency. Another highlighted, 'Communication skills, attention to detail and cost' as key factors in their decision to partner with Bitorix. Overall, clients express satisfaction with the balance of cost and deliverables, indicating a strong return on investment.
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    London, England

    6 Stambourne house, 23 Lansdowne way
    London, England SW8 2DH

    6 - 9

    +447537181111

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  • WeUno Technologies Logotype

    4.8 18 reviews
    $5,000+
    $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 technology firm specializing in application development, web development, and digital strategy. Reviews highlight their excellent project management and problem-solving skills, with 100% of reviewers praising their responsiveness and high-quality deliverables. Clients also commend their ability to meet deadlines and budget requirements, contributing to successful project outcomes.

    See all 18 projects

    Reviews mention Well-organized projects

    Client feedback highlights WeUno's exceptional project organization and management. One client noted, 'Having worked with companies that let us down before in terms of scheduling and organization, it was impressive to witness how WeUno got rid of our fear of delays or unmet expectations.' Another client emphasized their daily updates and structured communication, stating, 'They’re very organized and willing to work after hours to deliver something.' Overall, sentiment regarding WeUno's organizational capabilities is highly positive.
    • Custom Software Dev & UI/UX Design for Food Ecosystem Co
      5.0 Jul 13, 2023

      They operated using an agile workflow, with different sprints having assigned tasks. The tasks were monitored using ProofHub with milestones at the end of each sprint. tUX Completion, UI Completion, Prototype Creation, Alpha Rev 1 Launch, and Beta Launch were all in-line according to the given timeline.

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    • Exhibit Website for Art & Architecture Institution
      5.0 Mar 23, 2021

      Alyna gave us a very thorough timeline after our initial meeting. We set up all the data we needed in different folders on Google Drive — everything was well-organized. WeUno had a standard way of processing information and that got rid of any confusion on our end. We were given enough time to review their work, so they were able to fix issues on time.

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    • Branding, SMM, and Creative Design for Executive Search Firm
      5.0 Apr 14, 2020

      We have a daily update call where we prepare to-do lists and prioritize what needs to be done today or by the end of the week. We use Microsoft Planner, and their whole design schedule is in there. We’re always connected, and they’re always on top of it.

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    1 of 1 reviews is 5 stars
    Unknown avg. project cost

    Reviewed 1 time in the past 6 months

    Recent reviews of WeUno Technologies highlight their exceptional project management and problem-solving skills. Clients commend the team's ability to transform prototypes into scalable applications efficiently, with one client noting, 'They delivered on time and within budget.' The overall sentiment is highly positive, with no suggestions for improvement, indicating a strong alignment with client needs and expectations.
    Read 1 Recent Review

    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 value for money. One client noted that their pricing fit the budget while delivering excellent quality, stating, 'Good value for cost.' Another echoed this sentiment, emphasizing that their services exceeded expectations and were well worth the investment. Overall, the feedback reflects a strong appreciation for the cost-effectiveness of their services, with many clients expressing satisfaction with the results in relation to their financial outlay.
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    London, England

    Plexal, Queen Elizabeth Olympic Park
    London, England E20 3BS

    10 - 15

    +44 7831 342 108

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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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    London, England

    Office 1290 182-184 High Street North
    London, England E6 2JA

    10 - 15

    073859858123

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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 distinguished Blockchain Development company, praised for its technical expertise and commitment to excellence. With over 90% positive feedback, clients commend their seamless integration of blockchain solutions, such as decentralized application development, and effective project management. Their transparent communication and genuine collaboration are significant advantages, offering reliable blockchain technology services.

    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 strong expertise across various industries, including Software, Business Services, Financial Services, IT Services, Education, and Media. Reviewers noted their proficiency in developing custom software, mobile applications with AI features, and seamless integration of blockchain technologies. Overall, Mifort is praised for their effective project management, adaptability, and strong communication, leading to enhanced operational efficiencies and user engagement. Potential clients in Software, Financial Services, and Education industries may find Mifort particularly suited for their project needs.

    Read All Reviews

    Select Industry to see insights

    Media Software Business services Financial services IT Services Education

    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

    Clients have consistently praised Mifort for providing good value for money, with several reviews highlighting that their pricing fits budgets while maintaining high-quality deliverables. For instance, one CEO noted that Mifort's pricing was a key factor in their selection process, stating it fit their budget and offered great value. Overall, sentiment regarding cost and value is positive, with clients appreciating the balance of affordability and quality in Mifort's services.
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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

    Reviews mention Well-organized projects

    Clients have consistently praised Vodworks for their well-organized project management. One client noted, "Project Management is efficient. Deadlines have always been met," highlighting their commitment to timely delivery. Another client emphasized the consultative approach, stating Vodworks "delivered on time, cost effectively," which resulted in exceeding expectations. Overall, the sentiment reflects strong approval for Vodworks' ability to manage projects effectively and maintain clear communication.
    • Web Dev & Design for Advertising & Marketing Company
      5.0 Mar 16, 2023

      Project Management is efficient. Deadlines have always been met. The team is friendly, a delight to work with, and honest about what options are best for our business. Communication is excellent.

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    • Platform Dev for ML-Based Body Language Tracking Firm
      5.0 Mar 10, 2023

      They delivered on time, cost effectively in a consultative process, making sure that any gaps were thoroughly understood, resulting in over delivery of our expectations. Their ability to apply their domain expertise to quickly hone in on the right requirements from a non-technical user. Their team leaned into the project with enthusiasm and creativity, making the whole process enjoyable.

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    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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    London, England

    Preston Rd
    London, England E14

    10 - 15

    07960597171

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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 software development company proficient in both frontend and backend technologies, using Angular and Node.js, as highlighted by 100% positive feedback across reviews. Clients commend their technical expertise, innovative solutions, and strong project management skills, with many noting their friendly and professional communication. They are noted for exceeding expectations and delivering high-quality code efficiently.

    See all 12 projects

    Reviews mention Understands their clients' needs

    Clients consistently express satisfaction with Wise Vision's understanding of their needs. One client noted the team's enthusiasm and proactive approach to implementing improvements, highlighting their responsiveness during project management. They appreciated the thoughtful and supportive nature of the Wise Vision team, which fostered effective communication. Overall, feedback indicates a strong sentiment that Wise Vision excels in aligning with client expectations and enhancing project outcomes.
    • Backend Development for Grocery Delivery Service
      5.0 Feb 3, 2022

      The CEO of our company was really happy with their work and the ideas they implemented. Whenever we gave an idea, they supported us and always did their best. They were always trying to help and support us as much as possible, and they were very thoughtful and understanding.

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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

    View projects from:

    Ukraine (2) United States (2) Russia (1)

    London , England

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

    21 - 30

    +380951314520

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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 Timely

    Tesseract Academy has received overwhelmingly positive feedback regarding their timeliness. Clients noted that Tesseract delivered project components early and iteratively, with one client stating, 'Their response times were incredibly quick.' Regular touchpoints facilitated effective communication, and all project deliverables were completed on schedule. Clients appreciated the proactive approach and willingness to engage in discussions to address needs promptly, reflecting a strong commitment to timely service.
    • LLM Training & AI Strategy Services for AI Wealth Mgmt Co
      5.0 Jun 8, 2024

      Regular touchpoints worked very well. This suggests that the project management was consistent and facilitated a smooth workflow. The client's needs were addressed promptly, ensuring that all items were delivered on time.

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    • AI Dev & Consulting for Game Dev Company
      5.0 Jun 7, 2024

      Tesseract delivered early and iteratively. Their response times were incredibly quick. They also were always happy to jump onto a call or answer questions via WhatsApp, ensuring timely communication and delivery of project components.

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    Industry Experience

    Tesseract Academy has demonstrated expertise primarily in the Financial Services and Gaming industries. In Financial Services, they excel at AI-driven solutions for identifying customer vulnerabilities, receiving praise for their depth of knowledge and timely project management. In the Gaming sector, they effectively defined data structures and tokenomics for complex neural networks, noted for their rapid delivery and collaborative approach. Overall, the sentiment is highly positive, highlighting Tesseract's ability to provide tailored, cutting-edge solutions across these industries.

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    Select Industry to see insights

    Financial services Gaming

    Average Project Cost Breakdown

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

    What Clients Have Said

    Clients consistently praise Tesseract Academy for delivering high-quality services at a competitive cost, reflecting excellent value for money. One client noted their work was completed 'at low cost and with incredibly high collaboration,' while another highlighted the 'combination of incredibly high expertise and low cost' as a powerful asset. Overall, the sentiment indicates that Tesseract Academy provides exceptional value, meeting client needs efficiently and effectively without compromising on quality.
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    London, England

    London
    London, England N195RU

    6 - 9

    07761712621

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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

    Reviews mention Communicative

    The reviews highlight Moonshot Partners' exceptional communication skills, with clients noting their transparency and responsiveness. One client emphasized the 'clear and open communication' maintained throughout the project, while another praised their use of tools like Slack for real-time updates. Clients consistently reported timely delivery of project phases, showcasing Moonshot's commitment to effective collaboration. Overall, the sentiment regarding their communicative approach is highly positive, reflecting a strong alignment with client needs.
    • Custom Software Dev for Educational Materials Company
      4.0 Mar 28, 2024

      Moonshot Partners demonstrated exceptional organization and efficiency in their project management approach. They upheld a transparent and effective line of communication throughout the project, ensuring seamless collaboration with our strategy team and punctual delivery of all technical enhancements.

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    • SEO for Growth Agency
      5.0 Feb 7, 2024

      Moonshot Partners were highly organized and efficient in their project management. They maintained clear and open communication throughout the project, ensuring alignment with our strategy team and timely delivery of all technical enhancements.

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    • Website Revamp for Business Acquisition Firm
      5.0 Jan 18, 2024

      Moonshot Partners employed an agile project management approach. They were highly communicative, using tools like Slack and Click-up for real-time updates and collaboration. They adhered to the project timeline diligently, delivering each phase as scheduled.

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    Industry Experience

    Moonshot Partners has received positive feedback across multiple industries, including Education, Consulting, Information Technology, and Other Industries. Clients in Education highlighted their exceptional product strategy and user engagement improvements. In Consulting, they were praised for enhancing SEO strategies effectively. The Information Technology sector noted their ability to provide technical guidance for innovative projects, while clients in Other Industries appreciated their web design expertise and user experience enhancements. Overall, sentiment is highly favorable, indicating strong expertise and impactful results across these sectors.

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    Select Industry to see insights

    Education Consulting Information technology Other Industry

    Average Project Cost Breakdown

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

    What Clients Have Said

    Clients consistently commend Moonshot Partners for delivering excellent value for money, noting their high-quality work relative to cost. One client highlighted their 'good value for cost' and another praised their 'flexibility' and 'efficient project management.' Overall, feedback indicates that the company's pricing aligns well with the results achieved, such as improved user engagement and enhanced SEO capabilities, reinforcing their reputation as a reliable and cost-effective partner.
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    London, England

    35 Ovex Close
    London, England E14 3EU

    6 - 9

    +573107903497

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  • INVINCIX Solutions Private Limited Logotype

    4.8 2 reviews
    $10,000+
    $25 - $49 / hr
    50 - 249
    Ho Chi Minh City, Vietnam

    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

    Industry Experience

    INVINCIX Solutions Private Limited has demonstrated strong expertise in the eCommerce and Food & Beverages industries. Clients commend their technical proficiency in product development and app maintenance, highlighting timely delivery and alignment with business goals. The overall sentiment is highly positive, with clients appreciating their cultural fit, ethical standards, and ability to meet specific needs. This provider is well-suited for companies seeking reliable technical partnerships in these sectors.

    Read All Reviews

    Select Industry to see insights

    eCommerce Food & Beverages

    View projects from:

    India (1) Singapore (1)

    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
    2 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 Software Dev for Cryptocurrency Company

    5.0 — BlackStack Labs provided custom software development services for a cryptocurrency company. The team created a DEX and smart contracts, designed UI/UX, and integrated NFTs into the platform. Read more
    Read 2 Reviews

    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.

    Read All Reviews

    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.
    Read All Reviews

    London, England

    68 Redchurch Street
    London, England E2 7DP

    10 - 15

    +79526838389

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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.

    Read more

    London, England

    14 Gower's Walk
    London, England E1 8PY

    21 - 30

    +44 (0) 20 7456 1020

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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.

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    London, England

    2 Woodberry Grove
    London, England N12 0DR

    76 - 100

    +44 20813 39192

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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

    London, England

    16 Catherine Pl, Westminster
    London, England SW1E 6HF

    2 - 5

    +380502697406

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  • 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.

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    London, England

    6 South Molton Street
    London, England W1K 5QF

    2 - 5

    020 8064 2757

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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.

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    London, England

    62a Pemberton Gardens
    London, England N19 5RU

    6 - 9

    0035799348140

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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.

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    London, England

    81 Rivington Street
    London, England EC2A 3AY

    2 - 5

    07432209089

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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

    London, England

    166A Gloucester Place
    London, England NW1 6DT

    301 - 400

    +44 7418 334008

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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

    London, England

    65 Compton Street
    London, England W1D 4JF

    6 - 9

    +44 7482 873608

    See All Locations (1)
    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

    London, England

    Canada Square
    London, England E14

    101 - 150

    +4402033616642

    See All Locations (1)
    View Profile
  • 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

    London, England

    118 Commercial Street
    London, England E1 6NG

    31 - 40

    +4420 3384 5210

    See All Locations (1)
    View Profile
  • 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

    London, England

    5 Horatio Place
    London, England E14 9NX

    2 - 5

    (+44) 7517492704

    See All Locations (1)
    View Profile
  • 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

    London, England

    86-90 Paul Street
    London, England EC2A 4NE

    2 - 5

    +66805492737

    See All Locations (1)
    View Profile
  • 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

    London, England

    12 Mulberry Place Pinnell Road
    London, England SE9 6AR

    10 - 15

    See All Locations (1)
    View Profile
  • 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

    London, England

    First Floor
    London, England N17 6QT

    6 - 9

    See All Locations (1)
    View Profile
  • 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

    London, England

    50 Liverpool Street, Broadgate
    London, England EC2M 7PD

    6 - 9

    See All Locations (1)
    View Profile
  • 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, a midsize Blockchain company, is based in Gurugram, India and Dallas, Texas. Their services include Blockchain and Artificial Intelligence.

    Read more

    London, England

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

    41 - 49

    +44-7403684876

    See All Locations (3)
    View Profile
  • 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

    London, England

    30 Churchill Place
    London, England E14 5EU

    2 - 5

    +447432405032

    See All Locations (1)
    View Profile
  • 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

    London, England

    220C Blythe Road
    London, England W14 0HH

    2 - 5

    +447428454699

    See All Locations (1)
    View Profile
  • 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

    London, England

    Shelton Street
    London, England WC2H

    6 - 9

    See All Locations (1)
    View Profile
  • 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

    London, England

    99 Bishopsgate
    London, England EC2M 1RP

    2 - 5

    See All Locations (1)
    View Profile
  • 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

    London, England

    367 Chiswick High Road
    London, England W4 4AG

    2 - 5

    02039742122

    See All Locations (1)
    View Profile
  • 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

    London, England

    Aragon Tower, George Beard Road
    London, England SE8 3AJ

    41 - 49

    +44 203 930 0885

    See All Locations (1)
    View Profile
  • 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
    Pune, India

    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 (3)
    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

    London, England

    69 Old Street
    London, England EC1V 9HX

    2 - 5

    +44 20 3996 0895

    See All Locations (2)
    View Profile
  • Adhara Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    50 - 249
    London, England

    Services provided

    100% Blockchain

    Focus Areas

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

    Launched in 2018, Adhara, a midsize Blockchain company, is headquartered in London, England. Their services include Blockchain.

    Read more

    London, England

    19 Featherstone Street
    London, England EC1Y 8SL

    6 - 9

    See All Locations (1)
    View Profile

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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 Suffescom Solutions Inc
2 Vention
3 SENLA
4 Tech Alchemy
5 Pixelette Technologies
6 ERRNA
7 5StarDesigners Ltd.
8 Dexola
9 KingIT Solutions
10 Bitorix
11 WeUno Technologies
12 AVAMAE Software Solutions Ltd
13 Pixelfield
14 Cyber Bee
15 Mifort

List of the Top 15 London Smart Contract Developers

  1. Suffescom Solutions Inc Logotype

    Suffescom Solutions Inc

    $25,000+
    $25 - $49 / hr
    250 - 999
    Middletown, DE

    Ability to deliver

    40/40.0
    20/20 Reviews
    10/10 Clients & Experience
    10/10 Market Presence

    Service focus

    35% Blockchain
    20% Smart Contract Development
    65% Other
    View Profile Visit Website
  2. Vention Logotype

    Vention

    $25,000+
    $50 - $99 / hr
    1,000 - 9,999
    Woodbridge Township, NJ

    Ability to deliver

    39.8/40.0
    20/20 Reviews
    10/10 Clients & Experience
    9.8/10 Market Presence

    Service focus

    10% Blockchain
    30% Smart Contract Development
    90% Other
    View Profile Visit Website
  3. SENLA Logotype

    SENLA

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

    Ability to deliver

    37.4/40.0
    17.8/20 Reviews
    10/10 Clients & Experience
    9.6/10 Market Presence

    Service focus

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

    Tech Alchemy

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

    Ability to deliver

    37.1/40.0
    17.8/20 Reviews
    10/10 Clients & Experience
    9.3/10 Market Presence

    Service focus

    40% Blockchain
    30% Smart Contract Development
    60% Other
    View Profile Visit Website
  5. Pixelette Technologies Logotype

    Pixelette Technologies

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

    Ability to deliver

    34.7/40.0
    17/20 Reviews
    10/10 Clients & Experience
    7.7/10 Market Presence

    Service focus

    40% Blockchain
    20% Smart Contract Development
    60% Other
    View Profile Visit Website
  6. ERRNA Logotype

    ERRNA

    $5,000+
    < $25 / hr
    1,000 - 9,999
    Belrose, Australia

    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
  7. 5StarDesigners Ltd. Logotype

    5StarDesigners Ltd.

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

    Ability to deliver

    34.3/40.0
    15.8/20 Reviews
    10/10 Clients & Experience
    8.5/10 Market Presence

    Service focus

    30% Blockchain
    70% Smart Contract Development
    70% Other
    View Profile Visit Website
  8. Dexola Logotype

    Dexola

    $10,000+
    $50 - $99 / hr
    10 - 49
    Nashville, TN

    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
  9. KingIT Solutions Logotype

    KingIT Solutions

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

    Ability to deliver

    31.7/40.0
    16.4/20 Reviews
    10/10 Clients & Experience
    5.3/10 Market Presence

    Service focus

    85% Blockchain
    40% Smart Contract Development
    15% Other
    View Profile Visit Website
  10. Bitorix Logotype

    Bitorix

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

    Ability to deliver

    29.7/40.0
    16.8/20 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
  11. WeUno Technologies Logotype

    WeUno Technologies

    $5,000+
    $50 - $99 / hr
    50 - 249
    London, England

    Ability to deliver

    32.4/40.0
    16.8/20 Reviews
    10/10 Clients & Experience
    5.7/10 Market Presence

    Service focus

    20% Blockchain
    35% Smart Contract Development
    80% Other
    View Profile Visit Website
  12. 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
    16.2/20 Reviews
    9.2/10 Clients & Experience
    7.3/10 Market Presence

    Service focus

    10% Blockchain
    40% Smart Contract Development
    90% Other
    View Profile Visit Website
  13. Pixelfield Logotype

    Pixelfield

    $5,000+
    $50 - $99 / hr
    50 - 249
    London, England

    Ability to deliver

    33.5/40.0
    16.2/20 Reviews
    9.4/10 Clients & Experience
    7.9/10 Market Presence

    Service focus

    10% Blockchain
    25% Smart Contract Development
    90% Other
    View Profile Visit Website
  14. Cyber Bee Logotype

    Cyber Bee

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

    Ability to deliver

    28.9/40.0
    16.8/20 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
  15. Mifort Logotype

    Mifort

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

    Ability to deliver

    32.3/40.0
    17/20 Reviews
    10/10 Clients & Experience
    5.3/10 Market Presence

    Service focus

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

    Vodworks

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

    Ability to deliver

    31.3/40.0
    17/20 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
  17. 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
  18. 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
  19. 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
  20. INVINCIX Solutions Private Limited Logotype

    INVINCIX Solutions Private Limited

    $10,000+
    $25 - $49 / hr
    50 - 249
    Ho Chi Minh City, Vietnam

    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
  21. 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
  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. 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
  27. 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
  28. 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
  29. 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
  30. F7A Logotype

    F7A

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

    Ability to deliver

    5.5/40.0
    0/20 Reviews
    1.5/10 Clients & Experience
    4/10 Market Presence

    Service focus

    20% Blockchain
    60% Smart Contract Development
    80% Other
    View Profile Visit Website

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