Top Blockchain Companies & Developers in Barcelona

Ratings Updated: October 23, 2026

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19 Companies

Country: Spain

City: Barcelona

List of the Top Barcelona Blockchain Development Companies

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Nextrope

5.0 18 reviews

Premier Verified

$25,000+

$50 - $99 / hr

10 - 49

Serves Barcelona, Spain

Services provided

70% Blockchain

30% Custom Software Development

Nextrope is a Blockchain Development company specializing in Blockchain Solutions, Smart Contract Development, and Crypto Application Development. All reviews highlight their proactive approach, adaptability, and strong sense of ownership, with 100% positive feedback on their ability to align technological and business strategies effectively. Their expertise contributed to a 60% reduction in manual work and faster investment processes.

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Reviews mention Knowledgeable
Clients consistently commend Nextrope for their deep industry knowledge, particularly in blockchain and IT standards. One client noted that consultations provided valuable insights into hiring practices and product development strategies, which significantly influenced their project outcomes. Overall, the sentiment reflects a strong appreciation for Nextrope's expertise, with no reported areas for improvement, indicating a high level of satisfaction with their knowledgeable approach.

Cybersecurity Audit for Blockchain-Based Company

5.0 Dec 8, 2021

Nextrope demonstrated great efficiency and speed in carrying out the audit. Know-how in the crypto and blockchain space and speed of getting to work were impressive. This indicates their deep understanding and expertise in the field.
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Blockchain Consulting for EdTech Startup

5.0 Jan 18, 2021

They have deep knowledge on the industry standards, especially in IT, blockchain, and ICO matters. This expertise was evident during consultations, providing our team with valuable insights. The communication was smooth and we don’t have any remarks.
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1 of 1 Blockchain reviews are 5 stars

$10,000 – $49,000 avg. project cost

Blockchain PROJECT HIGHLIGHT

Blockchain Platform Dev for Real Estate Investment Platform
5.0 — Nextrope developed a blockchain-based real estate tokenization platform for a real estate investment platform. The team designed the system's core architecture and developed the front- and backend. Read more
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Average Project Cost Breakdown

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

What Clients Have Said
Nextrope is frequently noted for providing excellent value for money, with clients highlighting their cost-effectiveness relative to the quality of service delivered. For instance, one CEO mentioned selecting Nextrope for their 'good value for cost,' while another emphasized the 'high quality of work' achieved within a 'reasonable budget.' Overall, clients express strong satisfaction with Nextrope's pricing, describing their services as both affordable and of high quality, contributing to successful project outcomes.
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More responsive than most other service providers

Nextrope is very responsive
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RedDuck

5.0 17 reviews

Verified Clutch Guarantee

$5,000+

$50 - $99 / hr

10 - 49

Serves Barcelona, Spain

Services provided

90% Blockchain

10% Web Development

RedDuck is a blockchain development company specializing in smart contract development, decentralized application (DApp) development, and blockchain solutions. With a 100% positive feedback rate, clients commend their creative problem-solving, strong project management, and efficient communication, leading to timely deliveries and high-quality products. Approximately 85% of reviewers highlight RedDuck’s expertise in blockchain technology and smart contracts as standout features.

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4 of 4 reviews are 5 stars

3 new reviews for Blockchain services

$50,000 – $199,999 avg. project cost

Reviewed 4 times in the past 6 months
RedDuck has received positive feedback over the last six months, highlighting their effective problem-solving and timely delivery. Clients appreciate their responsiveness and ability to clarify assumptions during projects. For instance, one client noted that RedDuck's architectural advice significantly influenced their project direction. Another client praised their creative approach in developing smart contracts and dApps, emphasizing the company's commitment to innovation. Overall, clients express satisfaction with RedDuck's performance and communication, with no major areas for improvement identified.
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More responsive than most other service providers

RedDuck 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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Switzerland (2) United States (2) Germany (1) India (1) Marshall Islands (1) South Africa (1) Thailand (1) Ukraine (1) England (1)

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$6,400 Allocation of an ethereum smart-contract developer $9,600 Allocation of a senior ethereum developer RWA/DeFi $12,800 Allocation of a tech-lead developer RWA/DeFi/Web3

Software Development (Ethereum/EVM)
Development of Blockchain/Web3 software focusing on smart-contracts / DeFi / RWA on Ethereum network.
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AXIOMA

5.0 1 review

$10,000+

$50 - $99 / hr

10 - 49

Sant Cugat del Vallès, Spain

Services provided

85% Blockchain

15% Web Development

AXIOMA is a development company specializing in back-end PHP development and web-based applications. Feedback is overwhelmingly positive, with clients praising their timely, mostly bug-free deliveries and effective project management using JIRA. Notably, 100% of reviewers highlight AXIOMA's target-oriented approach and ability to understand complex project requirements, leading to ongoing collaborations.

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Industry Experience

AXIOMA has demonstrated strong expertise in the Information Technology sector, particularly in web design and back-end PHP development. Clients have praised their ability to deliver complex projects on time and with minimal issues, emphasizing their thorough understanding of intricate solutions. The feedback indicates a high level of client satisfaction, with AXIOMA being noted for their clear communication and flexible pricing. This provider appears well-suited for IT firms seeking reliable development partnerships.
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Information technology

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Average Project Cost Breakdown

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

What Clients Have Said
Clients have expressed satisfaction with AXIOMA's pricing structure, noting it was clearly presented and open to negotiation. One client highlighted that engaging AXIOMA was more cost-effective than hiring additional staff, indicating strong value for money. The overall sentiment reflects appreciation for their timely delivery and minimal issues, reinforcing the perception that AXIOMA provides quality services at a reasonable cost.
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Sant Cugat del Vallès, Spain

32 Avinguda de les Marines
Sant Cugat del Vallès, Spain 08195
2 - 5

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Brickken

5.0 1 review

Undisclosed

Undisclosed

10 - 49

Barcelona, Spain

Services provided

50% Blockchain

50% Digital Asset Management

Brickken is a strategic marketing firm specializing in enhancing brand visibility and community engagement through digital platforms. Reviews highlight Brickken's strong execution, with 100% positive feedback noting their clear vision and reliable project management. They achieved significant increases in brand exposure and SEO success, impressing clients with their proactive communication and strategic approach.

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1 of 1 reviews is 5 stars

Less than $10,000 avg. project cost

Reviewed 1 time in the past 6 months
Brickken has received positive feedback over the last six months, particularly regarding their effective project management and strong collaboration. A client noted that their partnership resulted in significant increases in community engagement and digital visibility, with over 20,000 listeners attending X Spaces and multiple articles ranking on Google's first page. The client praised Brickken's strategic thinking, efficiency, and reliability, highlighting that all deliverables were met on time and communication was consistently clear.
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Industry Experience

Brickken has demonstrated expertise in the Advertising & Marketing industry, particularly in digital assets marketing. Client feedback highlights their strengths in enhancing brand visibility, community engagement, and SEO strategies, contributing to substantial audience reach and organic discoverability. The overall sentiment is highly positive, with clients appreciating Brickken's strategic thinking, efficient execution, and reliable project management. Potential clients in the marketing sector seeking reliable partners for brand enhancement and digital visibility would find Brickken a strong match.
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Average Project Cost Breakdown

Less than $10,000 (1)

What Clients Have Said
Clients consistently highlight Brickken's strong value for money, noting their effective project management and timely delivery of results. One client praised the collaboration for generating significant engagement and visibility, describing the partnership as professional and enjoyable. They emphasized the company's strategic thinking and efficient execution, which contributed to successful outcomes without identified areas for improvement. Overall, the sentiment reflects satisfaction with the cost relative to the results achieved.
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Ondevia

5.0 3 reviews

$5,000+

$25 - $49 / hr

10 - 49

Barcelona, Spain

Services provided

20% Blockchain

40% Mobile App Development

40% Web Development

Ondevia is a versatile software development company specializing in creating customized systems, websites, and platforms, delivering high-quality results across various technologies such as Python, PHP, JavaScript, Node.js, and .NET. The feedback from their clients is overwhelmingly positive, with 100% of reviewers highlighting their professionalism, client-oriented approach, and impressive project management skills, leading to timely and high-standard deliverables.

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Reviews mention Timely
Clients have consistently praised Ondevia for their timeliness in project delivery. One client highlighted that Ondevia delivered quality MVPs a week ahead of schedule, demonstrating their commitment to client needs and adaptability. The agile project management style, characterized by regular meetings and effective communication, contributed to a smooth workflow. Overall, the sentiment regarding timeliness is highly positive, with clients expressing satisfaction and confidence in Ondevia's reliability as a technology partner.

Development Services for Fitness Live Streaming Company

5.0 Aug 19, 2021

They delivered quality MVPs even 1 week faster than the agreed timeframe, and I want to emphasize their attention to the needs of our clients, because the mood of a startup can sometimes be very unpredictable. We were super agile, we hold daily meetings with the team directly, where we plan tasks and coordinate the process.
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Industry Experience

Ondevia has demonstrated expertise across various industries, including Financial Services, Hospitality & Leisure, and Wellness & Fitness. Clients commend their reliability, transparency, and customer-oriented approach. In Financial Services, they enhanced payment systems and analytical capabilities, leading to increased conversion rates. In Hospitality, they delivered a high-quality website, boosting sales by 7%. In Wellness, they effectively developed an MVP under tight deadlines, showcasing strong project management and agility. Overall, Ondevia is well-suited for projects in these sectors.
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Financial services Hospitality & leisure Wellness & Fitness

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Average Project Cost Breakdown

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

What Clients Have Said
Clients consistently commend Ondevia for providing excellent value for money, highlighting their reliability and transparency in processes. One client noted their ability to deliver quality MVPs ahead of schedule while accommodating client needs within budget constraints. Another emphasized the impressive quality of work that led to increased sales, reflecting strong ROI. Overall, feedback indicates that clients find Ondevia's pricing fair given the high-quality deliverables and customer-oriented approach.
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United States (2) Azerbaijan (1)

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Amaris

4.8 3 reviews

$10,000+

< $25 / hr

1,000 - 9,999

Barcelona, Spain

Services provided

10% Blockchain

20% Custom Software Development

20% Mobile App Development +4 services

20% Web Development

10% AR/VR Development

10% IT Staff Augmentation

10% IoT Development

Amaris is a dynamic software development company offering specialized services in CRM development, mobile app integration, business analysis, and IT staffing. They have consistently received positive feedback for their technical proficiency and adaptability, with 100% of reviewers praising their responsiveness and ability to swiftly address project changes. Clients appreciate their capacity for critical thinking and commitment to quality, with no significant areas for improvement mentioned.

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Reviews mention Flexible
Clients have highlighted Amaris's exceptional flexibility in adapting to changing business requirements, particularly during the transition to a B2C model in a liberalized electricity market. One client noted their development team in Vietnam responded intuitively to emerging needs, promptly implementing new features. Overall, feedback emphasizes Amaris's responsiveness and ability to manage project dynamics efficiently, reinforcing their reputation as a reliable partner in navigating unexpected changes.

Web Development for Solar Energy Company

5.0 Apr 19, 2018

The most important aspect we considered was flexibility to business changes. As we undergo a national market liberalization, several unclear variables have emerged. Amaris’s development team in Vietnam responded intuitively to these changes. They promptly built and implemented new features as our business and the industry as a whole evolved.
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Industry Experience

Amaris has demonstrated strong expertise across various industries, notably in Energy & Natural Resources, Information Technology, and Financial Services. Clients commend their technical proficiency, responsiveness, and adaptability in dynamic environments. In the energy sector, they successfully supported a transition to B2C models, while in IT, they excelled in software development and business analysis for aviation solutions. In financial services, their staffing solutions proved effective, with clients praising the quality of developers. Overall, Amaris is well-suited for projects requiring flexibility and skilled talent.
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Energy & natural resources Information technology Financial services

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Average Project Cost Breakdown

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

What Clients Have Said
Clients generally perceive Amaris as providing good value for their investment. One client noted spending between $10,000 and $50,000, expressing satisfaction with the team's responsiveness and flexibility during project changes. Another client, investing $1 million, praised the quality of code and commitment, highlighting the competitive pricing. Additionally, a staffing client reported a cost of around $100,000 per developer annually, reflecting positive experiences with their performance and professionalism. Overall, the sentiment regarding cost and value for money is favorable.
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Barcelona, Spain

Carrer de Guitard, 43 - 6° 1a
Barcelona, Spain 08014
401 - 500

+34 931 83 89 33

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Claw Studios

5.0 4 reviews

$25,000+

$25 - $49 / hr

2 - 9

Barcelona, Spain

Services provided

15% Blockchain

20% Custom Software Development

20% Mobile App Development +5 services

15% AI Development

10% AR/VR Development

10% Web Development

5% Cloud Consulting & SI

5% UX/UI Design

Claw Studios is a software development company specializing in custom solutions, web, and mobile application development. The reviews highlight a consistent theme of technical excellence and project management proficiency, with 100% of clients praising their innovative approach, timely delivery, and effective communication. Clients also appreciate their ability to handle complex engineering tasks, making them a reliable partner for digital projects.

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Reviews mention Knowledgeable
Clients have consistently praised Claw Studios for their extensive knowledge and specialized skills, particularly in Flutter technology. One client highlighted their 'up to date knowledge of new technology' which significantly enhanced the product. Additionally, the clear communication and innovative approaches throughout the development process were noted as impressive. Overall, the sentiment regarding their expertise is highly positive, indicating they are well-equipped to handle complex projects.

Web & Mobile Dev for Travel App

5.0 Sep 11, 2019

The specialized skills and up to date knowledge of new technology that could be used to further enhance the product developed.
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Industry Experience

Claw Studios has demonstrated extensive expertise across multiple industries, including Information Technology, Hospitality & Leisure, and startup ventures. Clients praised their high-quality software development, innovative UI/UX design, and effective project management. Specifically, in IT, they excelled in creating custom software solutions, while in hospitality, they successfully delivered MVP applications. Overall, feedback reflects strong client satisfaction, highlighting Claw Studios' strengths in technical proficiency, responsiveness to client needs, and impact on operational efficiencies across diverse sectors.
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Hospitality & leisure Information technology Software

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Average Project Cost Breakdown

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

What Clients Have Said
Clients consistently highlighted Claw Studios' competitive pricing and strong value for money. One client noted that their budget was well accommodated, leading to significant cost savings by eliminating reliance on external services. Another emphasized the high-quality deliverables and effective project management, reinforcing the perception of excellent value. Overall, feedback reflects a positive sentiment regarding the cost-effectiveness and quality of services provided, with clients expressing satisfaction in both financial outcomes and project execution.
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United States (2) England (1)

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Innowise

4.9 73 reviews

$10,000+

$50 - $99 / hr

1,000 - 9,999

Barcelona, Spain

Services provided

10% Blockchain

10% AI Agents

10% AI Consulting +7 services

10% AI Development

10% BI & Big Data Consulting & SI

10% Cloud Consulting & SI

10% Custom Software Development

10% Cybersecurity

10% IT Staff Augmentation

10% Mobile App Development

Innowise is a blockchain development company excelling in blockchain technology, smart contract development, and decentralized system development. Their reviews reveal a strong emphasis on professionalism, timely delivery, and technical expertise, with over 80% of clients highlighting their impressive blockchain capabilities and project management. Clients appreciate their responsible approach and ability to integrate seamlessly into existing teams.

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Reviews mention Autonomous
The feedback regarding Innowise's autonomy is overwhelmingly positive, highlighting their team's capability to work independently and efficiently. A client noted that the project was managed easily, with an autonomous and responsive team that communicated effectively. The direct access to developers and their ability to ask relevant questions contributed to a smooth workflow, ensuring the project was delivered on time and without budget increases.

Custom Software Development for Gas Manufacturing Company

5.0 Apr 28, 2022

The project was managed autonomously via JIRA. We communicated mostly through that software itself. Their team submitted their work, we added suggestions, and then they would revise the application accordingly.
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Backend Development for IT Service Company

5.0 Jun 6, 2021

A project managed easily. Their team is autonomous, responsive, open, and the account manager speaks perfect French.
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1 of 1 reviews is 5 stars

$10,000 – $49,000 avg. project cost

Reviewed 1 time in the past 6 months
Innowise has received positive feedback from clients in the last six months, highlighting their punctuality and budget adherence. One CEO noted their impressive willingness to assist in various situations and described the collaboration as a great cultural fit. The project's success was marked by the timely delivery of a web product that integrated social media applications. Overall, clients express satisfaction with Innowise's responsiveness and project management capabilities.
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5 of 5 Blockchain reviews are 5 stars

$10,000 – $49,000 avg. project cost

Blockchain PROJECT HIGHLIGHT

Blockchain & Custom Software Dev for Art Management System
5.0 — Innowise provided blockchain and custom software development services for an art management system. The team developed the MVP of an art certificate tokenization system, managing front- and backend Read more
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Barcelona, Spain

108 Carrer de Pallars
Barcelona, Spain 08018
6 - 9

+34 639 98 53 09

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Arrible

5.0 14 reviews

$10,000+

$25 - $49 / hr

50 - 249

Barcelona, Spain

Services provided

10% Blockchain

55% Mobile App Development

35% Graphic Design

Arrible is a game development company specializing in creating complex and high-quality games, as evidenced by their work on MMORPGs, RPGs, and business games. The feedback from clients highlights their expertise, professionalism, and excellent project management skills, with nearly all reviewers (approximately 95%) praising their communication, flexibility, and innovative approach. Some clients noted potential improvements, such as communication about progress, but overall, Arrible consistently exceeds client expectations.

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Reviews mention Professional
Clients consistently commend Arrible for their professionalism and strong communication skills. One CEO noted that the team was 'very professional and a pleasure to work with,' highlighting their effective project management and responsiveness. Another client, a Lead 3D Artist, emphasized the smooth communication and willingness to accept feedback, stating that Arrible is a 'great team to work with.' Overall, the sentiment surrounding professionalism is overwhelmingly positive, with clients expressing satisfaction and trust in their capabilities.

Staff Augmentation for Cryptocurrency Gaming Company

5.0 Oct 10, 2022

The project management has been amazing. Very professional and communication, (mostly through discord) has been top notch. Their team has the experience we were looking for. Their professionalism has been top-notch, and they've gone above and beyond to help us craft a game that our players will enjoy.
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Game Development for Video Game Development Company.

5.0 Jun 28, 2022

Arrible is a great team to work with, and their communication is smooth and professional. Artists are willing to hear any feedback, and the team is always available for contact. They offer high quality assets, speed and affordability, they are always open to hear feedback and ideas to improve the project.
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Industry Experience

Arrible has demonstrated significant expertise in the gaming and IT service industries, particularly in game development, blockchain integration, and CRM solutions. Clients report high satisfaction with their professionalism, communication, and ability to meet deadlines. In gaming, they are noted for enhancing game design and asset creation, while in IT, they effectively handle complex development cycles. Overall, feedback indicates a strong fit for companies seeking advanced gaming solutions and IT project support.
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Gaming IT Services Software Consulting

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Average Project Cost Breakdown

Less than $10,000 (3) $10,000 to $49,000 (2) $50,000 to $199,999 (1) $1,000,000 to $9,999,999 (1)

What Clients Have Said
Clients consistently express satisfaction with Arrible's cost-effectiveness and value for money. One client noted, "they offered high-level Unity development at an affordable price," while another appreciated their "best price for such quality." Feedback highlights the company's ability to deliver projects on time and within budget, with minimal bugs reported and proactive communication. Overall, the sentiment is overwhelmingly positive, indicating that Arrible provides exceptional value relative to their pricing.
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Barcelona, Spain

Spain, Barcelona, Avinguda Diagonal, 211, 08018.
Barcelona, Spain 08018
1

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Peersyst Technology

Not yet reviewed

Undisclosed

Undisclosed

2 - 9

Barcelona, Spain

Services provided

70% Blockchain

30% IT Strategy Consulting

Launched in 2019, Peersyst Technology, a small Blockchain company, is headquartered in Barcelona, Spain. Their team focuses on Blockchain and IT strategy consulting.
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Koinonos.io

Not yet reviewed

Undisclosed

Undisclosed

10 - 49

Barcelona, Spain

Services provided

60% Blockchain

40% Custom Software Development

Koinonos.io is a Blockchain company. In Barcelona, Spain, the agency was founded in 2022. Their services include Blockchain and Custom Software Development.
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Games for a living (GFAL)

Not yet reviewed

Undisclosed

Undisclosed

10 - 49

Barcelona, Spain

Services provided

50% Blockchain

40% Blockchain Marketing

10% Video Production

Games for a living (GFAL) is a Blockchain company. Founded in 2021, the firm is located in Barcelona, Spain and Arsenal de la Carraca, Spain. Their team offers Blockchain and Blockchain Marketing.
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Aerious

Not yet reviewed

$1,000+

$150 - $199 / hr

2 - 9

L'Hospitalet de Llobregat, Spain

Services provided

15% Blockchain

20% Mobile App Development

20% Web Development +3 services

15% E-Commerce Development

15% Graphic Design

15% Logo

Aerious is a website development firm launched in 2013. The team specializes in Web Development and Mobile App Development.
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eDojo

Not yet reviewed

Undisclosed

Undisclosed

2 - 9

Barcelona, Spain

Services provided

40% Blockchain

60% Video Production

EDojo is a video production agency established in 2019. Their team provides Video Production and Blockchain.
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Nakima

Not yet reviewed

$5,000+

$50 - $99 / hr

10 - 49

Barcelona, Spain

Services provided

10% Blockchain

15% Custom Software Development

15% Mobile App Development +7 services

10% Business Consulting

10% IT Strategy Consulting

10% IoT Development

10% UX/UI Design

10% Web Development

5% Digital Strategy

5% Search Engine Optimization

Nakima, a software development company, is based in Barcelona, Spain. Their services include Custom Software Development and Mobile App Development.
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Infinite Labs

Not yet reviewed

Undisclosed

Undisclosed

10 - 49

Barcelona, Spain

Services provided

20% Blockchain

20% AI Development

20% Cybersecurity +2 services

20% IT Strategy Consulting

20% Robotics Process Automation

Infinite Labs, an IT strategy consulting company, was launched in 2018. Headquartered in Barcelona, Spain, the team offers IT strategy consulting and Cybersecurity.
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DANNA Coin

Not yet reviewed

Undisclosed

Undisclosed

2 - 9

Barcelona, Spain

Services provided

50% Blockchain

50% Blockchain Marketing

DANNA Coin, a Blockchain and Blockchain Marketing company, is located in Barcelona, Spain. They provide Blockchain and Blockchain Marketing.
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Marketing & Developer | Infoservex

Not yet reviewed

Undisclosed

Undisclosed

2 - 9

Sant Joan Despí, Spain

Services provided

20% Blockchain

20% Content Marketing

20% Pay Per Click +3 services

20% Search Engine Optimization

10% Conversion Optimization

10% Social Media Marketing

Marketing & Developer | Infoservex, a Content Marketing company, is located in Sant Joan Despí, Spain. They specialize in Content Marketing and Search Engine Optimization.
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Business Insights Spain

Not yet reviewed

Undisclosed

Undisclosed

50 - 249

Barcelona, Spain

Services provided

10% Blockchain

15% BI & Big Data Consulting & SI

15% Cloud Consulting & SI +6 services

10% Application Testing

10% CRM Consulting and SI

10% Custom Software Development

10% ERP Consulting and SI

10% Mobile App Development

10% Web Development

Data analytics company Business Insights Spain is located in Barcelona, Spain. They focus on BI & big data consulting & SI and cloud consulting & SI and were established in 2017.
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MiTSoftware.com

Not yet reviewed

Undisclosed

Undisclosed

10 - 49

Barcelona, Spain

Services provided

10% Blockchain

20% Content Marketing

20% Custom Software Development +4 services

20% E-Commerce Development

10% Digital Strategy

10% Mobile App Development

10% Web Design

MiTSoftware.com is a Digital Strategy company. The Barcelona, Spain-based agency was established in 1998. Their services include Digital Strategy and Content Marketing.
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Desarketing

Not yet reviewed

Undisclosed

Undisclosed

2 - 9

Barcelona, Spain

Services provided

25% Blockchain

25% Graphic Design

25% Search Engine Optimization +1 service

25% Web Development

Launched in 2015, Desarketing is a Blockchain company. The team specializes in Blockchain and Graphic Design and is based in Barcelona, Spain.
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Clutch Leaders Matrix

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

1 AXIOMA

2 Brickken

3 Ondevia

4 Amaris

5 Claw Studios

6 Innowise

7 Arrible

A Clutch Leaders Matrix provides a broad view of the top-performing companies in a particular service or location. Each company featured in a Leaders Matrix is evaluated based on Focus and Ability to Deliver. The size of each circle indicates that company’s size.

By using verified reviews, focused service details, and real project data, the Leaders Matrix highlights companies that consistently deliver and stand out from the rest. Each company’s position is based on how well they focus on a service area and how consistently they deliver results, helping you make informed, confident decisions. Learn More

Focus (x-axis)

Focus accounts for a company’s specialization within a certain service.

Ability to Deliver (y-axis)

Ability to Deliver considers three criteria:

Client feedback and reviews
Work experience and previous projects
Market presence and reputation in the industry

List of the Top 7 Barcelona Blockchain Development Companies

AXIOMA

$10,000+

$50 - $99 / hr

10 - 49

Sant Cugat del Vallès, Spain

Ability to deliver

29.6/40.0

16.2/20 Reviews

9.5/10 Clients & Experience

3.9/10 Market Presence

Service focus

85% Blockchain

15% Other

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Brickken

Undisclosed

Undisclosed

10 - 49

Barcelona, Spain

Ability to deliver

22.1/40.0

16.4/20 Reviews

0/10 Clients & Experience

5.7/10 Market Presence

Service focus

50% Blockchain

50% Other

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Ondevia

$5,000+

$25 - $49 / hr

10 - 49

Barcelona, Spain

Ability to deliver

24.9/40.0

16.2/20 Reviews

4.7/10 Clients & Experience

4/10 Market Presence

Service focus

20% Blockchain

80% Other

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Amaris

$10,000+

< $25 / hr

1,000 - 9,999

Barcelona, Spain

Ability to deliver

22.3/40.0

15.6/20 Reviews

2.4/10 Clients & Experience

4.3/10 Market Presence

Service focus

10% Blockchain

90% Other

View Profile Visit Website
Claw Studios

$25,000+

$25 - $49 / hr

2 - 9

Barcelona, Spain

Ability to deliver

22.7/40.0

16.4/20 Reviews

2.9/10 Clients & Experience

3.4/10 Market Presence

Service focus

15% Blockchain

85% Other

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Innowise

$10,000+

$50 - $99 / hr

1,000 - 9,999

Barcelona, Spain

Ability to deliver

18.2/40.0

18.2/20 Reviews

0/10 Clients & Experience

0/10 Market Presence

Service focus

10% Blockchain

90% Other

View Profile Visit Website
Arrible

$10,000+

$25 - $49 / hr

50 - 249

Barcelona, Spain

Ability to deliver

32.5/40.0

16.2/20 Reviews

9.9/10 Clients & Experience

6.4/10 Market Presence

Service focus

10% Blockchain

90% Other

View Profile Visit Website
Peersyst Technology

Undisclosed

Undisclosed

2 - 9

Barcelona, Spain

Ability to deliver

0/40.0

0/20 Reviews

0/10 Clients & Experience

0/10 Market Presence

Service focus

70% Blockchain

30% Other

View Profile Visit Website
Koinonos.io

Undisclosed

Undisclosed

10 - 49

Barcelona, Spain

Ability to deliver

0/40.0

0/20 Reviews

0/10 Clients & Experience

0/10 Market Presence

Service focus

60% Blockchain

40% Other

View Profile Visit Website
Games for a living (GFAL)

Undisclosed

Undisclosed

10 - 49

Barcelona, Spain

Ability to deliver

0/40.0

0/20 Reviews

0/10 Clients & Experience

0/10 Market Presence

Service focus

50% Blockchain

50% Other

View Profile Visit Website
Aerious

$1,000+

$150 - $199 / hr

2 - 9

L'Hospitalet de Llobregat, Spain

Ability to deliver

4.6/40.0

0/20 Reviews

0/10 Clients & Experience

4.6/10 Market Presence

Service focus

15% Blockchain

85% Other

View Profile Visit Website
eDojo

Undisclosed

Undisclosed

2 - 9

Barcelona, Spain

Ability to deliver

0/40.0

0/20 Reviews

0/10 Clients & Experience

0/10 Market Presence

Service focus

40% Blockchain

60% Other

View Profile Visit Website
Nakima

$5,000+

$50 - $99 / hr

10 - 49

Barcelona, Spain

Ability to deliver

3.9/40.0

0/20 Reviews

0/10 Clients & Experience

3.9/10 Market Presence

Service focus

10% Blockchain

90% Other

View Profile Visit Website
Infinite Labs

Undisclosed

Undisclosed

10 - 49

Barcelona, Spain

Ability to deliver

0/40.0

0/20 Reviews

0/10 Clients & Experience

0/10 Market Presence

Service focus

20% Blockchain

80% Other

View Profile Visit Website
DANNA Coin

Undisclosed

Undisclosed

2 - 9

Barcelona, Spain

Ability to deliver

0/40.0

0/20 Reviews

0/10 Clients & Experience

0/10 Market Presence

Service focus

50% Blockchain

50% Other

View Profile Visit Website
Marketing & Developer | Infoservex

Undisclosed

Undisclosed

2 - 9

Sant Joan Despí, Spain

Ability to deliver

0/40.0

0/20 Reviews

0/10 Clients & Experience

0/10 Market Presence

Service focus

20% Blockchain

80% Other

View Profile Visit Website
Business Insights Spain

Undisclosed

Undisclosed

50 - 249

Barcelona, Spain

Ability to deliver

0/40.0

0/20 Reviews

0/10 Clients & Experience

0/10 Market Presence

Service focus

10% Blockchain

90% Other

View Profile Visit Website
MiTSoftware.com

Undisclosed

Undisclosed

10 - 49

Barcelona, Spain

Ability to deliver

0/40.0

0/20 Reviews

0/10 Clients & Experience

0/10 Market Presence

Service focus

10% Blockchain

90% Other

View Profile Visit Website
Desarketing

Undisclosed

Undisclosed

2 - 9

Barcelona, Spain

Ability to deliver

0/40.0

0/20 Reviews

0/10 Clients & Experience

0/10 Market Presence

Service focus

25% Blockchain

75% Other

View Profile Visit Website

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