# Top Decentralized Finance Companies in London

Recommended Decentralized Finance companies in London include Suffescom Solutions Inc, Computools, Pixelette Technologies, Wise Vision, Authentic Digital, Crypto Legal, Madiff, BlackStack Labs, TriliTech Limited, Core Devs Ltd.



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## List of the Best Top Decentralized Finance Companies in London

Ratings Updated: Jul 27, 2026


### [Suffescom Solutions Inc](https://clutch.co/profile/suffescom-solutions)
#### 4.9 out of 5 star rating (119 reviews)
- $25,000+ minimum project size
- $25 - $49 average hourly rate
- 250 - 999 employees
- London, England

#### Services Provided - Allocation of Expertise by Percentage
- 10% AI Development
- 10% Blockchain
- 40% Mobile App Development
- 40% Web Development

#### Company description
Suffescom Solutions Inc is a company specializing in blockchain development, including NFT launches and smart contract development. However, their feedback includes significant negative remarks, with 100% of the reviewed experience highlighting issues related to unethical practices, project mismanagement, and financial losses. Caution is advised when considering engagement with their services.
[Visit Website](https://www.suffescom.com/custom-application-development?utm_source=profilec&utm_medium=referral&utm_campaign=important)


#### Reviewed 6 times in the past 6 months

Suffescom Solutions Inc has received overwhelmingly positive feedback in recent reviews. Clients highlighted their end-to-end project management capabilities, effective communication, and timely delivery. For instance, Naritya noted a 40% improvement in platform performance and user retention, while TransformFitAI reported a 25% increase in returning customers. Clients appreciated their technical expertise and ability to meet specific business needs. Minor suggestions for improvement included aligning developers' schedules with client time zones and increasing update frequency during critical phases.
- 6 of 6 reviews are 5 stars
- $50,000 – $199,999 avg. project cost
[Read 6 Recent Reviews](https://clutch.co/profile/suffescom-solutions?sort_by=date_desc&verified=true#reviews)

#### 1 review mentions Blockchain

Development Services for NFT Marketplace Company
5.0/5 — An NFT company hired Suffescom Solutions Inc to build their marketplace. The team worked on features representing imagery classifications and filters. They also worked on platforms such as Ethereum and Polygon. 

- 0 of 1 Blockchain reviews are 5 stars
- $10,000 – $49,000 avg. project cost
[Read Full Review](https://clutch.co/go-to-review/suffescom-solutions/191209)

#### Completed projects in 16 countries
- Australia (4 projects)
- Bulgaria (1 projects)
- Canada (8 projects)
- China (1 projects)
- France (1 projects)
- Georgia (1 projects)
- Germany (1 projects)
- Ghana (2 projects)
- Hong Kong (1 projects)
- India (17 projects)
- South Korea (1 projects)
- South Africa (1 projects)
- Switzerland (1 projects)
- United Arab Emirates (1 projects)
- United States (42 projects)
- England (1 projects)

This provider is available in 1 time zone:
- Eastern Standard Time (EST)
This provider is fluent in 1 language:
- English
[View Reviews](https://clutch.co/profile/suffescom-solutions?verified=true#reviews)

#### 1% of employees work in London office
London, England
18 King William Street
10 - 15 employees

[See All Locations (8)](https://clutch.co/profile/suffescom-solutions#location)

---

### [Computools](https://clutch.co/profile/computools)
#### 4.9 out of 5 star rating (99 reviews)
- $25,000+ minimum project size
- $25 - $49 average hourly rate
- 250 - 999 employees
- London, England

#### Services Provided - Allocation of Expertise by Percentage
- 20% Custom Software Development
- 10% AI Development
- 10% Blockchain
- 15% IT Managed Services
- 10% IT Strategy Consulting
- 10% Low/No Code Development
- 15% Mobile App Development
- 10% Web Development

#### Company description
Computools is a versatile software development company specializing in technology solutions such as biometric authentication, AI-based radiology tools, IoT systems, and mobile app development. Across multiple reviews, 100% of clients highlighted their technical expertise, structured project management, and strong communication skills. Notably, 90% of reviews praised their ability to integrate solutions seamlessly into existing workflows and deliver projects on time.
[Visit Website](https://computools.com/?utm_source=clutch.co&utm_medium=referral&utm_campaign=clutchorganic)


#### Very responsive

Computools is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.

#### Completed projects in 16 countries
- Estonia (2 projects)
- Germany (5 projects)
- Israel (3 projects)
- Italy (1 projects)
- Japan (2 projects)
- Norway (1 projects)
- Poland (1 projects)
- Romania (1 projects)
- Saudi Arabia (1 projects)
- Sweden (1 projects)
- Türkiye (1 projects)
- Ukraine (2 projects)
- Egypt (1 projects)
- United States (15 projects)
- Wales (1 projects)
- England (8 projects)

This provider is available in 13 time zones:
- Middle East Time (MET)
- Greenwich Mean Time (GMT)
- Alaska Standard Time (AKST)
- Central European Time (CET)
- Central Standard Time (CST)
- Eastern European Time (EET)
- Eastern Standard Time (EST)
- Pacific Standard Time (PST)
- Phoenix Standard Time (PNT)
- Mountain Standard Time (MST)
- Universal Coordinated Time (UTC)
- (Arabic) Egypt Standard Time (ART)
- Indiana Eastern Standard Time (IET)
This provider is fluent in 4 languages:
- English
- German
- Polish
- Ukrainian
[View Reviews](https://clutch.co/profile/computools?verified=true#reviews)

#### 7% of employees work in London office
London, England
10 St Bride Street
16 - 20 employees
+440793 9311 355
[See All Locations (9)](https://clutch.co/profile/computools#location)

#### 6 reviews from clients near London

Review Rating from Clients - 5.0 out of 5.0
- Overall: 5.0
- Quality: 5.0
- Schedule: 5.0
- Cost: 5.0
- Willing to Refer: 5.0

Local clients highlight Computools's proficiency in developing complex, user-centric applications and infrastructure, from real-time monitoring systems to online learning platforms. They value their responsiveness, adaptability, and focus on security, often noting successful project execution within budget and schedule.
[Read Local Reviews](https://clutch.co/profile/computools?verified=true#reviews)

---

### [Pixelette Technologies](https://clutch.co/profile/pixelette-technologies-0)
#### 4.8 out of 5 star rating (24 reviews)
- $25,000+ minimum project size
- $25 - $49 average hourly rate
- 250 - 999 employees
- London, England

#### Services Provided - Allocation of Expertise by Percentage
- 25% AI Agents
- 15% AI Consulting
- 25% AI Development
- 20% Blockchain
- 15% Generative AI

#### Company description
Pixelette Technologies is a leading blockchain development company, providing services like blockchain architecture, smart contract development, and decentralized application (DApp) development. Across reviews, 95% highlight exceptional project management and expertise in blockchain technology, with clients praising their proactive approach and adherence to deadlines. Notably, their work has helped clients secure substantial funding and achieve project goals efficiently.
[Visit Website](https://www.pixelettetech.com/clutch/?utm_source=clutch.co&utm_medium=referral&utm_campaign=directory)


#### Completed projects in 6 countries
- France (1 projects)
- Pakistan (5 projects)
- Panama (1 projects)
- United Arab Emirates (3 projects)
- United States (1 projects)
- England (3 projects)

This provider is available in 5 time zones:
- Greenwich Mean Time (GMT)
- Pakistan Lahore Time (PLT)
- Central European Time (CET)
- Eastern Standard Time (EST)
- Universal Coordinated Time (UTC)
This provider is fluent in 1 language:
- English
[View Reviews](https://clutch.co/profile/pixelette-technologies-0?verified=true#reviews)

#### 3 fixed price Blockchain packages

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.

#### 1 Review mentions Blockchain in London
- 1 of 1 London-based review is 5 stars
- $200,000 – $999,999 avg. project cost for Blockchain services in London

London-based Blockchain project highlight
Blockchain Software Dev & UI/UX Design for Legal Tech Firm
5.0/5 — Pixelette Technologies developed and designed blockchain software for a legal tech firm. The team built the solution's UI/UX design, backend, and blockchain architecture and added collaboration features. [Read More](https://clutch.co/go-to-review/pixelette-technologies-0/365770)
[Read Similar Reviews](https://clutch.co/profile/pixelette-technologies-0?location=9307&service_provided=field_pp_sl_blockchain&verified=true#reviews)

#### 2 reviews from clients near London

Review Rating from Clients - 5.0 out of 5.0
- Overall: 5.0
- Quality: 5.0
- Schedule: 5.0
- Cost: 5.0
- Willing to Refer: 5.0

Reviewers in London commend Pixelette Technologies for delivering diverse projects, including marketing materials and advanced tech development, with a focus on excellent customer service, responsiveness, and professionalism. They emphasize the company's capacity to meet demanding project requirements efficiently.
[Read Local Reviews](https://clutch.co/profile/pixelette-technologies-0?verified=true#reviews)

---

### [Wise Vision](https://clutch.co/profile/wise-vision)
#### 5 out of 5 star rating (12 reviews)
- $10,000+ minimum project size
- $25 - $49 average hourly rate
- 50 - 249 employees
- London , England

#### Services Provided - Allocation of Expertise by Percentage
- 10% Custom Software Development
- 15% Blockchain
- 10% Low/No Code Development
- 10% Mobile App Development
- 20% IT Staff Augmentation
- 10% Web Design
- 25% Web Development

#### Company description
Wise Vision is a development company specializing in full-stack web and app development using technologies like Angular, Node.js, and JavaScript. Reviews indicate a high satisfaction rate, with 100% of clients praising their professionalism, communication, and innovative approach. Notably, clients commend their project management skills and timely delivery, with no areas for improvement identified by reviewers.
[Visit Website](https://wisevisionllc.com/)


#### Unique expertise
Clients have expressed high satisfaction with Wise Vision's unique expertise, particularly highlighting their exceptional programming skills and innovative problem-solving approaches. One client noted the 'second to none programming skills' of the outsourced developers and their ability to generate 'interesting ideas.' Another emphasized their effective communication and adaptability to complex requirements, stating, 'they're experts in their field.' Overall, the sentiment reflects strong confidence in Wise Vision's capabilities and contributions to project success.
- Web Development for Automotive Financial Services Company (5.0/5, Feb 4, 2022): I am really impressed that outsourced developers had second to none programming skills. They have many interesting ideas because they have non-standard approaches to tasks. [Read Full Review](https://clutch.co/go-to-review/wise-vision/10354)
- E-Commerce Development for Restaurant Delivery Service (5.0/5, Dec 8, 2021): They explain why they're doing something, have good soft skills, and create solutions for my unrealistic ideas. Listen to what they tell you; they're experts in their field. [Read Full Review](https://clutch.co/go-to-review/wise-vision/84883)

#### Experience in 5 industries

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.
[Read All Reviews](https://clutch.co/profile/wise-vision?verified=true#reviews)

##### Information technology Experience
Wise Vision is praised for its expertise in full-stack development, particularly with Angular, Node.js, and Express.js. Clients highlight their effective project management, timely delivery, and strong communication skills. The positive sentiment reflects Wise Vision's ability to enhance project outcomes, showcasing their value and professionalism in the Information Technology industry. Their collaborative approach and responsiveness to client needs make them a suitable choice for businesses seeking reliable IT solutions.
- 1 review for information technology industry
- 1 review is 5 stars
- Unknown avg. project cost
- Web Development for IT Company (5.0/5, Mar 1, 2024): Wise Vision provided full-stack development support for an IT company. This involved designing user-facing features, translating designs into code, and developing server-side logic using Node.js. [Read Full Review](https://clutch.co/go-to-review/wise-vision/272612)

##### Transportation Experience
Wise Vision has demonstrated expertise in the Transportation industry, particularly through their work in developing user-friendly websites for car rental services. Clients commend their exceptional programming skills and innovative problem-solving approaches. The company’s ability to deliver tailored solutions using technologies like Angular and Node.js has resulted in positive feedback, suggesting that they can effectively meet the unique challenges within the Transportation sector. Overall, their strong reputation and client satisfaction indicate a solid fit for potential projects in this field.
- 1 review for transportation industry
- 1 review is 5 stars
- $50,000 – $199,999 avg. project cost
- Web Development for Automotive Financial Services Company (5.0/5, Feb 4, 2022): Wise Vision developed a website for an automotive financial services company. The team managed both front- and backend development using Angular and Node.js technologies. 
 [Read Full Review](https://clutch.co/go-to-review/wise-vision/10354)

##### Retail Experience
Wise Vision has demonstrated notable expertise in the Retail industry, particularly in backend development for online grocery delivery platforms. Clients highlight their effective project management, responsiveness, and enthusiasm, which significantly enhance the functionality of retail websites and apps. Positive feedback from end-users further underscores the impact of Wise Vision's work, making them a strong candidate for businesses seeking innovative and reliable development solutions in the Retail sector.
- 1 review for retail industry
- 1 review is 5 stars
- $50,000 – $199,999 avg. project cost
- Backend Development for Grocery Delivery Service (5.0/5, Feb 3, 2022): A grocery delivery company hired Wise Vision for backend development services. They joined the project midway through development and took over the backend, implementing features for the platform.
 [Read Full Review](https://clutch.co/go-to-review/wise-vision/131938)

##### Real estate Experience
Wise Vision has demonstrated exceptional expertise in the real estate sector, particularly through their website development capabilities using modern technologies. Clients commend their ability to meet project requirements and deadlines while delivering high-quality code. The positive sentiment surrounding their work highlights their honesty and reliability, making them a trustworthy partner for real estate startups. Their proficiency in collaborating with non-technical clients further enhances their appeal, suggesting they are well-suited for businesses seeking robust digital solutions.
- 1 review for real estate industry
- 1 review is 5 stars
- $10,000 – $49,000 avg. project cost
- Web Development & Design for Real Estate Company (5.0/5, Dec 9, 2021): Wise Vision developed and designed a real estate startup's website from scratch. The technologies they used include Angular, Node.js, and JavaScript.
 [Read Full Review](https://clutch.co/go-to-review/wise-vision/86022)

##### Food & Beverages Experience
Wise Vision has demonstrated strong expertise in the Food & Beverages industry, specifically in e-commerce solutions for a pizza restaurant. Clients appreciate their ability to redesign delivery platforms, manage complex menu integrations, and enhance customer engagement through user-friendly admin panels. The overall sentiment reflects satisfaction with increased traffic and revenue, effective communication, and adaptability in addressing client needs. Their collaborative approach and technical proficiency make them a suitable partner for food service businesses seeking to improve their online operations.
- 1 review for food & beverages industry
- 1 review is 5 stars
- $10,000 – $49,000 avg. project cost
- E-Commerce Development for Restaurant Delivery Service (5.0/5, Dec 8, 2021): A restaurant delivery service hired Wise Vision to provide e-commerce development. They assisted the client in implementing a management platform for the client's food delivery service.
 [Read Full Review](https://clutch.co/go-to-review/wise-vision/84883)

#### 5.0 out of 5.0 rating for cost

What Clients Have Said
Clients consistently praise Wise Vision for delivering excellent value for money, with multiple reviews highlighting their competitive pricing and quality of service. One client noted they chose Wise Vision for their 'good value for cost,' while another emphasized the company's ability to exceed expectations within budget. Overall, the sentiment is overwhelmingly positive, with clients expressing satisfaction with the results relative to their investment, indicating Wise Vision is a reliable choice for cost-effective development solutions.
[Read All Reviews](https://clutch.co/profile/wise-vision?verified=true#reviews)
- $10,000 to $49,000 (2 reviews)
- $50,000 to $199,999 (2 reviews)

#### Completed projects in 3 countries
- Russia (1 projects)
- Ukraine (2 projects)
- United States (2 projects)

[View Reviews](https://clutch.co/profile/wise-vision?verified=true#reviews)

---

### [Authentic Digital](https://clutch.co/profile/authentic-digital-0)
#### 4.9 out of 5 star rating (5 reviews)
- $5,000+ minimum project size
- $100 - $149 average hourly rate
- 10 - 49 employees
- London, England

#### Services Provided - Allocation of Expertise by Percentage
- 25% UX/UI Design
- 20% Custom Software Development
- 20% Blockchain
- 20% Web Design
- 15% Web Development

#### Company description
Authentic Digital specializes in UX/UI design, web development, and digital transformation services, providing modern design systems and engaging digital solutions. Across their reviews, 95% of clients highlighted their innovative approach, dedication, and adherence to timelines, while 75% praised their skill in managing complex projects and delivering beyond expectations. Authentic Digital is recognized for their exceptional communication and ability to align with client goals consistently.
[Visit Website](https://authentic-digital.co/?utm_source=clutch.co&utm_medium=referral&utm_campaign=directory)


#### Accommodating
Clients have expressed high satisfaction with Authentic Studio's accommodating nature. One reviewer noted their ability to scale resources effectively and handle project demands seamlessly, stating, "We knew that they could always accommodate our demands." The iterative approach and regular feedback cycles further exemplified their flexibility. Overall, the sentiment reflects a strong appreciation for their willingness to adapt and engage throughout the project lifecycle.
- UI/UX Design for Business Consulting Company (4.5/5, Jan 7, 2020): They’re very engaging and possessed the bandwidth to handle our project. They had the resources to easily scale up, even as a smaller company. We knew that they could always accommodate our demands. [Read Full Review](https://clutch.co/go-to-review/authentic-digital-0/112909)

#### Very responsive

Authentic Digital is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.

#### Completed projects in 2 countries
- Hong Kong (2 projects)
- England (2 projects)

This provider is available in 3 time zones:
- China Taiwan Time (CTT)
- Greenwich Mean Time (GMT)
- Central European Time (CET)
[View Reviews](https://clutch.co/profile/authentic-digital-0?verified=true#reviews)

#### 2 reviews from clients near London

Review Rating from Clients - 5.0 out of 5.0
- Overall: 4.8
- Quality: 4.8
- Schedule: 5.0
- Cost: 4.8
- Willing to Refer: 5.0

London-based clients praise Authentic Digital for delivering modern design systems and complex UI/UX solutions across finance and asset management projects, emphasizing their technical expertise, responsiveness, and ability to handle diverse, high-stakes digital initiatives.
[Read Local Reviews](https://clutch.co/profile/authentic-digital-0?verified=true#reviews)

---

### [Crypto Legal](https://clutch.co/profile/crypto-legal)
#### 5 out of 5 star rating (2 reviews)
- $10,000+ minimum project size
- $300+ average hourly rate
- 10 - 49 employees
- London, England

#### Services Provided - Allocation of Expertise by Percentage
- 10% Accounting
- 35% Blockchain
- 10% Financial Consulting
- 20% Internet & Technology Law
- 25% Cybersecurity

#### Company description
Crypto Legal is a company specializing in Blockchain Solutions, offering services such as regulatory guidance, compliance frameworks, and integration of blockchain technology. Reviews highlight their exceptional performance in aligning business models with regulatory standards and seamlessly integrating blockchain payment processors, with 100% of feedback noting their effective combination of legal and technical expertise. Clients appreciate their clear communication and comprehensive understanding of blockchain and regulatory requirements.
[Visit Website](https://www.cryptolegal.uk)


#### Experience in 1 industry

Crypto Legal Ltd received positive feedback for its expertise in the arts, entertainment, and music industry, particularly in assisting a record label with blockchain integration and regulatory compliance. Clients noted the provider's strengths in delivering comprehensive documentation, risk analysis, and operational support. The overall sentiment reflects satisfaction with the seamless integration of technology and legal guidance, making Crypto Legal a suitable partner for businesses seeking blockchain solutions in regulated sectors.
[Read All Reviews](https://clutch.co/profile/crypto-legal?verified=true#reviews)

##### Arts, entertainment & music Experience
Crypto Legal Ltd has demonstrated strong expertise in the Arts, entertainment, and music industry, particularly in implementing blockchain solutions for record labels. Their comprehensive approach to regulatory compliance, including AML and KYC frameworks, has positively impacted client operations, evidenced by improved oversight and efficiency in transaction processing. Clients have praised their ability to merge legal and technical guidance, ensuring clear communication and effective project management throughout the engagement, making them a valuable partner for businesses looking to navigate cryptocurrency integration.
- 1 review for arts, entertainment & music industry
- 1 review is 5 stars
- $10,000 – $49,000 avg. project cost
- Blockchain Development for Record Label (5.0/5, Dec 7, 2025): A record label hired Crypto Legal Ltd to provide legal and regulatory guidance to support the implementation of a blockchain-based payment processor. Their work included risk analysis and framework development. [Read Full Review](https://clutch.co/go-to-review/crypto-legal/424066)

#### 5.0 out of 5.0 rating for cost

What Clients Have Said
Clients have praised Crypto Legal Ltd for providing excellent value for money, citing their high ratings and effective solutions. One client noted spending approximately $20,000 for comprehensive regulatory guidance and blockchain implementation, which resulted in measurable operational improvements and compliance enhancements. The firm's unique ability to merge legal and technical expertise has been highlighted as a significant advantage, ensuring that advice is relevant and actionable. Overall, the sentiment regarding cost and value is highly positive, with no reported areas for improvement.
[Read All Reviews](https://clutch.co/profile/crypto-legal?verified=true#reviews)
- $10,000 to $49,000 (1 reviews)

#### 1 Review mentions Blockchain in London
- 1 of 1 London-based review is 5 stars
- $10,000 – $49,000 avg. project cost for Blockchain services in London

London-based Blockchain project highlight
Blockchain Development for Record Label
5.0/5 — A record label hired Crypto Legal Ltd to provide legal and regulatory guidance to support the implementation of a blockchain-based payment processor. Their work included risk analysis and framework development. [Read More](https://clutch.co/go-to-review/crypto-legal/424066)
[Read Similar Reviews](https://clutch.co/profile/crypto-legal?location=9307&service_provided=field_pp_sl_blockchain&verified=true#reviews)

#### 1 review from clients near London

Review Rating from Clients - 5.0 out of 5.0
- Overall: 5.0
- Quality: 5.0
- Schedule: 5.0
- Cost: 5.0
- Willing to Refer: 5.0

London-area clients praise Crypto Legal for their expertise in blockchain regulation, compliance frameworks, and technical integration, enabling seamless payment processing and risk management for crypto projects.
[Read Local Reviews](https://clutch.co/profile/crypto-legal?verified=true#reviews)

---

### [Madiff](https://clutch.co/profile/madiff)
#### 4.9 out of 5 star rating (4 reviews)
- $1,000+ minimum project size
- $50 - $99 average hourly rate
- 50 - 249 employees
- London, England

#### Services Provided - Allocation of Expertise by Percentage
- 20% Custom Software Development
- 40% AI Development
- 10% Blockchain
- 10% Cloud Consulting & SI
- 20% IT Managed Services

#### Company description
Madiff is a software development company specializing in enhancing legacy systems, particularly with .NET programming. The overall feedback highlights their ability to quickly provide skilled programmers at competitive prices, with a strong emphasis on commitment, efficiency, and professionalism. Approximately 100% of reviewers mention positive aspects, such as their impressive communication and integration within existing teams.
[Visit Website](http://madiff.eu)


#### Professional
The overall sentiment regarding professionalism at Madiff is highly positive. Clients highlight their commitment, efficiency, and strong listening skills. One client noted, 'Their commitment, efficiency, listening skills, and professionalism were impressive.' Additionally, the quick integration of skilled staff into existing teams demonstrates Madiff's adaptability and professionalism in project execution.

#### Experience in 1 industry

Madiff has demonstrated strong expertise in the financial services industry, particularly in enhancing legacy systems and web-based platforms. Clients have praised their ability to quickly provide skilled .NET programmers who seamlessly integrate into existing teams, delivering high-quality outputs within Agile SCRUM frameworks. Overall sentiment reflects a positive impact through their commitment, efficiency, and professionalism, making them a suitable partner for clients seeking technological solutions in the financial sector.
[Read All Reviews](https://clutch.co/profile/madiff?verified=true#reviews)

##### Financial services Experience
Madiff has demonstrated strong expertise in the Financial services sector, particularly in enhancing legacy systems and developing web-based insurance portals. Clients praised their ability to quickly provide skilled .NET programmers who seamlessly integrated with existing teams. The company's commitment, efficiency, and professionalism, alongside a flexible approach to contracts, contributed to high-quality deliverables within a two-week sprint cycle. Overall, their proven track record positions them as a reliable partner for businesses in the Financial services industry.
- 1 review for financial services industry
- 1 review is 5 stars
- $50,000 – $199,999 avg. project cost
- Staff Augmentation for Assistance Company (5.0/5, Sep 15, 2020): Madiff provided competent programmers at a reasonable cost. The team helped on enhancing the company's legacy systems such as the web-based insurance selling portal and core assistance system. 
 [Read Full Review](https://clutch.co/go-to-review/madiff/64304)

#### 5.0 out of 5.0 rating for cost

What Clients Have Said
Clients appreciate Madiff's competitive pricing and value for money, noting their ability to quickly provide skilled programmers at reasonable rates. One client highlighted the flexibility in contract duration as a key factor in their selection. The overall sentiment is positive, with feedback emphasizing the quality of deliverables and effective integration with existing teams, demonstrating that the company's services offer significant value relative to their cost.
[Read All Reviews](https://clutch.co/profile/madiff?verified=true#reviews)
- $50,000 to $199,999 (1 reviews)

#### 9% of employees work in London office
London, England
125 Kingsway
6 - 9 employees

[See All Locations (7)](https://clutch.co/profile/madiff#location)

---

### [BlackStack Labs](https://clutch.co/profile/blackstack-labs)
#### 5 out of 5 star rating (2 reviews)
- $5,000+ minimum project size
- $50 - $99 average hourly rate
- 10 - 49 employees
- London, England

#### Services Provided - Allocation of Expertise by Percentage
- 10% Custom Software Development
- 60% Blockchain
- 10% IT Strategy Consulting
- 10% Web Design
- 10% Web Development

#### Company description
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.
[Visit Website](https://blackstack.io)


#### 2 reviews mention Blockchain

Custom Software Dev for Cryptocurrency Company
5.0/5 — 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.
- 2 of 2 Blockchain reviews are 5 stars
- 2 new reviews for Blockchain in past 6 months
- $50,000 – $199,999 avg. project cost
[Read Full Review](https://clutch.co/go-to-review/blackstack-labs/316644)

#### Experience in 2 industries

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](https://clutch.co/profile/blackstack-labs?verified=true#reviews)

##### IT Services Experience
BlackStack Labs has received positive feedback for its expertise in turnkey DEX development, showcasing strengths in both on-chain and off-chain solutions. Clients appreciate their attention to detail, effective project management, and timely delivery. The company's ability to integrate advanced technologies, such as smart contracts and NFT functionalities, highlights their innovative approach in the IT Services industry. Overall, their strong cultural fit and budget compatibility position them as a reliable partner for prospective projects.
- 1 review for it services industry
- 1 review is 5 stars
- $50,000 – $199,999 avg. project cost
- Custom Software Dev for Cryptocurrency Company (5.0/5, Sep 23, 2024): 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 Full Review](https://clutch.co/go-to-review/blackstack-labs/316644)

##### Financial services Experience
BlackStack Labs has received positive feedback from clients in the Financial services sector, particularly for their expertise in bridging NFTs to Bitcoin. Their strengths include effective project management, timely communication, and a strong grasp of complex concepts, indicating a solid understanding of industry needs. Clients appreciate their cultural fit and budget alignment, making them a promising partner for financial projects requiring innovative solutions and responsive development.
- 1 review for financial services industry
- 1 review is 5 stars
- $50,000 – $199,999 avg. project cost
- Platform Dev & Design Services for NFT Platform (5.0/5, Sep 16, 2024): An NFT platform has hired BlackStack to provide platform development services. The team has designed the NFT-to-Bitcoin platform, built the front- and backend of the site, and created social media graphics. [Read Full Review](https://clutch.co/go-to-review/blackstack-labs/314676)

#### 5.0 out of 5.0 rating for cost

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](https://clutch.co/profile/blackstack-labs?verified=true#reviews)
- $50,000 to $199,999 (2 reviews)

#### Completed projects in 2 countries
- Georgia (1 projects)
- Saint Vincent and the Grenadines (1 projects)

[View Reviews](https://clutch.co/profile/blackstack-labs?verified=true#reviews)

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### [TriliTech Limited](https://clutch.co/profile/trilitech)
- 50 - 249 employees
- London, England

#### Services Provided - Allocation of Expertise by Percentage
- 100% Blockchain

#### Company description
Launched in 2021, TriliTech Limited is a Blockchain company. Their team focuses on Blockchain.
[Visit Website](https://www.trili.tech/)


---

### [Core Devs Ltd](https://clutch.co/profile/core-devs)
- $1,000+ minimum project size
- $50 - $99 average hourly rate
- 10 - 49 employees
- London, England

#### Services Provided - Allocation of Expertise by Percentage
- 40% Custom Software Development
- 30% Blockchain
- 10% Mobile App Development
- 10% Other Application Development
- 10% Web Development

#### Company description
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.
[Visit Website](https://coredevsltd.com/)


#### 25% of employees work in London office
London, England
71-75, Shelton Street, Covent Garden
10 - 15 employees

[See All Locations (3)](https://clutch.co/profile/core-devs#location)

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### [Arkis | PRM LBS Limited](https://clutch.co/profile/arkis-prm-lbs)
- 10 - 49 employees
- London, England, England

#### Services Provided - Allocation of Expertise by Percentage
- 50% Blockchain
- 50% Digital Asset Management

#### Company description
Arkis | PRM LBS Limited is a Blockchain and Digital Asset Management company. Located in London, England, England, the team provides Blockchain and Digital Asset Management.
[Visit Website](https://www.arkis.xyz/)


---

### [Distributed Crafts](https://clutch.co/profile/distributed-crafts)
- 10 - 49 employees
- London, England

#### Services Provided - Allocation of Expertise by Percentage
- 100% Blockchain

#### Company description
Distributed Crafts is a Blockchain company. Their small team of employees is located in London, England. Their team offers Blockchain.
[Visit Website](https://www.distributedcrafts.xyz/)


---

### [0xLabs.dev](https://clutch.co/profile/0xlabsdev)
- $10,000+ minimum project size
- $100 - $149 average hourly rate
- 2 - 9 employees
- London, England

#### Services Provided - Allocation of Expertise by Percentage
- 100% Blockchain

#### Company description
0xLabs.dev is a Blockchain company. They are headquartered in London, England. Their team offers Blockchain.
[Visit Website](https://0xlabs.dev)


---

### [Whatdahack?! 👨‍💻🦾 🧠⌚🚀💸🏆](https://clutch.co/profile/whatdahack-0)
#### 5 out of 5 star rating (1 reviews)
- $10,000+ minimum project size
- $25 - $49 average hourly rate
- 10 - 49 employees
- London, England

#### Services Provided - Allocation of Expertise by Percentage
- 10% Custom Software Development
- 5% Enterprise App Modernization
- 10% AR/VR Development
- 10% AI Development
- 30% Blockchain
- 10% Low/No Code Development
- 10% Mobile App Development
- 5% Robotics Process Automation
- 10% Web Development

#### Company description
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.
[Visit Website](https://whatdahack.is/)


#### 3 fixed price Blockchain packages

Web3 👾 Minimal Viable Product (MVP) development
Looking forward to making your first steps 
in creating your own web3 🌌 solution? 

Whatdahack?! is 14 years of excellence for your next web3, blockchain, crypto, AI, metaverse product.

Our solutions in WEB 3.0 technologies: 
- Blockchain and decentralization
- Artificial intelligence
- Smart contracts
- Edge computing


https://whatdahack.is/web

---

### [QualitaX by Consianimis Consulting Ltd.](https://clutch.co/profile/qualitax-consianimis-consulting)
- 2 - 9 employees
- London, England, England

#### Services Provided - Allocation of Expertise by Percentage
- 40% Blockchain
- 20% IT Strategy Consulting
- 40% Market Research

#### Company description
QualitaX by Consianimis Consulting Ltd. Is a Market Research company established in 2023. The company focuses on Market Research and Blockchain, and is small.
[Visit Website](https://www.qualitax.io/)


---

### [Blockchain Lab](https://clutch.co/profile/blockchain-lab-0)
- 2 - 9 employees
- London, England

#### Services Provided - Allocation of Expertise by Percentage
- 10% Custom Software Development
- 60% Blockchain
- 10% Mobile App Development
- 10% Application Testing
- 10% Web Development

#### Company description
Launched in 2012, Blockchain Lab is a Blockchain company. The firm offers Blockchain and Custom Software Development, and is small.
[Visit Website](https://blockchainlab.com/)


---

### [Intelix.AI](https://clutch.co/profile/intelixai)
- 2 - 9 employees
- London, England

#### Services Provided - Allocation of Expertise by Percentage
- 20% AI Development
- 10% Blockchain
- 10% Cloud Consulting & SI
- 20% Executive Search
- 20% Business Consulting
- 20% Robotics Process Automation

#### Company description
Intelix.AI is an artificial intelligence development company. Located in London, England, the team focuses on Artificial Intelligence and Business Consulting.
[Visit Website](https://www.intelix.ai/)


---

### [Maloya 5D Lab](https://clutch.co/profile/maloya-5d-lab)
- Freelancer employees
- London, England

#### Services Provided - Allocation of Expertise by Percentage
- 80% Blockchain
- 20% Digital Asset Management

#### Company description
Maloya 5D Lab is a Blockchain company. Their small team is based in London, England. Their services include Blockchain and Digital Asset Management.
[Visit Website](https://www.maloyalab.com/)


---

### [Amato Capital Limited](https://clutch.co/profile/amato-capital)
- Freelancer employees
- City of London, England

#### Services Provided - Allocation of Expertise by Percentage
- 20% Custom Software Development
- 20% AR/VR Development
- 20% AI Development
- 20% Blockchain
- 20% Web Development

#### Company description
Amato Capital Limited is a custom software development firm based in City of London, England. They offer Custom Software Development and Web Development.
[Visit Website](https://amatocapital.com/)


---

### [Tagus Capital LLP](https://clutch.co/profile/tagus-capital-llp)
- 2 - 9 employees
- West Sussex, England, England

#### Services Provided - Allocation of Expertise by Percentage
- 20% AI Development
- 50% Blockchain
- 30% Digital Asset Management

#### Company description
Tagus Capital LLP is a Blockchain company. Founded in 2021, the team provides Blockchain and Digital Asset Management.
[Visit Website](https://www.taguscap.com/)


---

### [Design Loops](https://clutch.co/profile/design-loops)
- $1,000+ minimum project size
- $25 - $49 average hourly rate
- 10 - 49 employees
- London, England

#### Services Provided - Allocation of Expertise by Percentage
- 20% Blockchain
- 20% Branding
- 20% Graphic Design
- 20% Search Engine Optimization
- 20% Video Production

#### Company description
Design Loops, a branding company, was launched in 2024. The small team provides Branding and Search Engine Optimization.
[Visit Website](https://short-dialects-319492.framer.app/)


---


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