Top Blockchain Companies & Developers in Madrid

Ratings Updated: February 5, 2026

We verify reviews and evaluate companies so you can choose with confidence. We may earn a fee for some placements. Learn how Clutch ensures trust

All Companies Leaders Matrix Pricing Services Guide

Get Matched

5 Leaders 15 Contenders

27 Companies

Country: Spain

City: Madrid

List of the Top Madrid Blockchain Development Companies

Sponsored

Featured

What are Featured Providers?

Innowise

4.9 72 reviews
Premier Verified

$10,000+

$50 - $99 / hr

1,000 - 9,999

Serves Madrid, Spain

Services provided

10% Blockchain

10% AI Development

10% AR/VR Development +7 services

10% Cloud Consulting & SI

10% Custom Software Development

10% E-Commerce Development

10% IT Staff Augmentation

10% Mobile App Development

10% Robotics Process Automation

10% Web Development

Innowise is a Blockchain Development company noted for its expertise in Blockchain Technology, Smart Contract Development, and Decentralized System Development. Across their reviews, 100% of clients highlight their professionalism, responsiveness, and ability to meet deadlines. Additionally, 80% of reviewers commend their strategic consulting, further emphasizing their depth of expertise and commitment to delivering high-quality blockchain solutions.

See all 72 projects

1 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 Innowise has been overwhelmingly positive. One client, a private school president, highlighted their effective project management and communication, noting that Innowise delivered a custom database on time and within budget, significantly improving reporting efficiency. The client appreciated Innowise's proactive approach in understanding project requirements, especially after previously facing issues with another firm. No areas for improvement were identified, indicating high satisfaction with the overall service.
Read 1 Recent Review

Was this helpful?

Industry Experience

Innowise Group has demonstrated extensive expertise across various industries, including healthcare, information technology, financial services, and advertising & marketing. Clients praised their technical proficiency, project management skills, and ability to deliver solutions that enhance operational efficiency. Feedback reveals a consistent sentiment of satisfaction, particularly in healthcare and IT services, with notable improvements in workflow and compliance. Businesses in need of software development, data management, or digital transformation in these sectors would benefit significantly from engaging Innowise.
Read All Reviews

Select Industry to see insights

Design Information technology Advertising & marketing Arts, entertainment & music Software Financial services Energy & natural resources Healthcare Construction Gaming Business services IT Services Consulting Other Industry Consumer Products Telecommunications Human Resources Wellness & Fitness Manufacturing Education

Was this helpful?

View projects from:

United States (15) Germany (10) Italy (6) England (4) Switzerland (4) Israel (3) Estonia (3) Luxembourg (2) France (2) Ireland (2) Lithuania (1) Qatar (1) Armenia (1) Finland (1) New Zealand (1) Norway (1) Poland (1) Georgia (1) South Africa (1) Sweden (1) Denmark (1) Thailand (1) Belarus (1) Bosnia and Herzegovina (1)

Barcelona, Spain

108 Carrer de Pallars
Barcelona, Spain 08018
6 - 9

+34 639 98 53 09

See All Locations (11)

View Profile Visit Website
RedDuck

5.0 13 reviews
Verified

$10,000+

$50 - $99 / hr

10 - 49

Serves Madrid, Spain

Services provided

100% Blockchain

RedDuck is a blockchain development company specializing in delivering comprehensive blockchain solutions, including smart contract development, distributed ledger technology, and decentralized application (DApp) development. Clients consistently praise their technical precision, proactive communication, and ability to deliver projects on time, with a 100% satisfaction rate highlighted across multiple reviews. Their expertise in blockchain technology and strategic product development is noteworthy.

See all 13 projects
Reviews mention Adaptable
Clients consistently praised RedDuck for their adaptability in managing complex projects. One client highlighted their responsiveness to evolving requirements, noting, 'Communication was clear and responsive — our feedback was always taken into account, and changes were implemented quickly.' Another emphasized their ability to combine technical precision with creative vision, reflecting a proactive approach to project management. Overall, feedback indicates a strong sentiment of satisfaction regarding RedDuck's flexibility and professionalism throughout the engagement.

Blockchain Development for FinTech Company

5.0 Apr 23, 2025

RedDuck demonstrated excellent project management throughout the engagement. They provided regular progress updates, stuck closely to the development timeline, and were transparent about any adjustments. Communication was clear and responsive — our feedback was always taken into account, and changes were implemented quickly. Overall, they showed a high level of professionalism and adaptability to our evolving requirements.
Read Full Review

Read All Reviews

Was this helpful?

5 of 5 Blockchain reviews are 5 stars

2 new reviews for Blockchain in past 6 months

$50,000 – $199,999 avg. project cost

Blockchain PROJECT HIGHLIGHT

Blockchain Development for FinTech Company
5.0 — RedDuck developed a DeFi platform for a financial technology company. The team built the client's smart contracts, backend infrastructure, frontend app, user dashboard, landing website, and a Read more
Read 5 Reviews

Was this helpful?

Average Project Cost Breakdown

$50,000 to $199,999 (5) $10,000 to $49,000 (1)

What Clients Have Said
Clients consistently praised RedDuck for offering excellent value for money and fitting within their budgetary constraints. One client noted their 'good value for cost' and another highlighted that their pricing 'fit our budget.' Overall sentiment reflects satisfaction with the company's pricing relative to the quality of services provided, with multiple reviews emphasizing timely delivery and effective project management as key aspects of their positive experience.
Read All Reviews

Was this helpful?

View projects from:

Germany (1) India (1) South Africa (1) Thailand (1) Ukraine (1) United States (1) England (1)
View Profile Visit Website
Grupo Codeware

5.0 1 review

$5,000+

$50 - $99 / hr

10 - 49

Madrid, Spain

Services provided

30% Blockchain

25% Web Design

25% Web Development +2 services

10% Marketing Strategy

10% Social Media Marketing

Grupo Codeware is a Blockchain Development company specializing in Blockchain Technology and Distributed Ledger Development. The company receives highly positive feedback, with 100% of reviewers praising their project management and clear communication. Clients appreciate their user-oriented design and attention to understanding end-user needs, highlighting their ability to deliver value and meet deadlines effectively.

See all 1 projects

1 of 1 Blockchain reviews are 5 stars

$10,000 – $49,000 avg. project cost

Blockchain PROJECT HIGHLIGHT

NFT Staking Platform Development for Blockchain Company
5.0 — Grupo Codeware developed an NFT staking platform for a blockchain company. The team mainly utilizes the Cardano blockchain technology to consistently deliver the client's needs and requirements. Read more
Read 1 Review

Was this helpful?

Industry Experience

Grupo Codeware has demonstrated strong expertise in the software industry, particularly in blockchain technology and NFT projects. Their agile project management and focus on user-oriented design received positive feedback, emphasizing timely delivery and effective communication. Clients noted their ability to deeply understand project requirements and user needs, showcasing their strengths in fostering collaboration. Overall, the sentiment is highly favorable, making them a suitable partner for blockchain and software development initiatives.
Read All Reviews

Select Industry to see insights

Software

Was this helpful?

Average Project Cost Breakdown

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

What Clients Have Said
Clients consistently highlight Grupo Codeware's strong value for cost, describing them as a good choice due to competitive pricing and high-quality deliverables. One client specifically noted that they selected Grupo Codeware for their 'good value for cost,' while another emphasized their satisfaction with project management and timely deliveries. Overall, feedback indicates a positive sentiment regarding the company's pricing relative to the quality of their services.
Read All Reviews

Was this helpful?

View Profile
Poulpo

5.0 13 reviews

$1,000+

$25 - $49 / hr

2 - 9

Madrid, Spain

Services provided

20% Blockchain

20% Custom Software Development

20% Search Engine Optimization +2 services

20% Web Design

20% Web Development

Poulpo is a design and UX/UI agency that excels in transforming brand identities through comprehensive website and user interface design, as well as branding solutions. The company's ability to enhance user engagement and improve conversion rates is consistently praised across reviews, with measurable outcomes such as a 42% increase in daily active users and a 37% uplift in conversion rates. Their project management is noted for being timely and responsive, with 100% of reviewers highlighting their creativity, attention to detail, and alignment with business goals.

See all 13 projects
Reviews mention High-quality work
Clients consistently commend Poulpo for delivering high-quality work that exceeds expectations. For instance, one client noted the 'premium quality at every stage' of their project, while another highlighted the 'strong proactivity' and 'clear understanding' demonstrated in their design work. Additionally, measurable outcomes such as increased conversion rates and positive feedback on aesthetics further reinforce the overall sentiment of satisfaction regarding the quality of Poulpo's deliverables.

UI/UX, Logo & Web Design for Real Estate Investment Co

5.0 May 20, 2025

The quality of the work, we love what they delivered. Super quality of what we got. High quality branding.
Read Full Review

Branding, Web Dev & Design for AI-Powered Platform

5.0 May 23, 2025

They created a really good animation that made the whole site better. The website's traffic increased, but the most important thing was that the conversion rates increased fourfold. This increase in traffic and conversion rates happened as soon as the website was published in December 2024.
Read Full Review

Web Design & Development & SMM for Consulting Company

5.0 May 26, 2025

They demonstrated strong proactivity, active listening, and a clear understanding of our needs and strategic challenges but above all, the quality of their graphic design truly stood out.
Read Full Review

Web & UX/UI Design for Gaming Company

5.0 May 30, 2025

Their commitment to aesthetics, user experience, and community engagement really stood out — they didn’t treat design as an afterthought, but as a strategic pillar. Collaborating with a team that values design at the same level as tech was refreshing and inspiring. The company's ability to merge cutting-edge Web3 technology with a strong creative vision was impressive.
Read Full Review

UX/UI Design & SEO for Influencer Marketing Agency

5.0 Aug 29, 2025

The team showed an impressive ability to understand our sometimes vague needs and turn them into concrete, high-quality deliverables. The quality at every single stage of the project was truly premium, far beyond our expectations.
Read Full Review

Read All Reviews

Was this helpful?
Industry Experience

Poulpo has demonstrated significant expertise across diverse industries, including Advertising & Marketing, Gaming, Software, Consulting, and IT Services. Clients have praised their ability to deliver high-quality web design and branding solutions, enhance user experiences, and drive conversions. Notably, their work in Gaming and IT Services showcased innovative design approaches. Overall sentiment is highly positive, with feedback emphasizing their creativity, communication, and alignment with client values, making them a strong candidate for projects in these sectors.
Read All Reviews

Select Industry to see insights

Gaming Software Consulting Real estate Business services Advertising & marketing IT Services

Was this helpful?

Average Project Cost Breakdown

Less than $10,000 (7) $10,000 to $49,000 (1) $1,000,000 to $9,999,999 (1)

What Clients Have Said
Clients consistently praised Poulpo for providing excellent value for money, highlighting their competitive pricing and high-quality deliverables. One client noted, 'Good value for cost,' while another emphasized that Poulpo's services exceeded expectations, stating, 'The quality at every single stage of the project was truly premium.' Overall, feedback reflects strong satisfaction with the balance of cost and quality, making Poulpo a recommended choice for businesses seeking effective design solutions.
Read All Reviews

Was this helpful?

View projects from:

Paris, France (5) Bordeaux, France (2) Maisons-Laffitte, France (1)
View Profile
Algo Coding Experts

5.0 1 review

Undisclosed

$50 - $99 / hr

50 - 249

Boadilla del Monte, Spain

Services provided

15% Blockchain

20% AI Development

20% Custom Software Development +3 services

15% AR/VR Development

15% IoT Development

15% Robotics Process Automation

Algo Coding Experts is a technology company specializing in highly secure exam platform development. Feedback indicates a 100% positive experience, highlighting their structured project management and proactive communication. Reviewers consistently praised their ability to deliver practical, effective security solutions while maintaining a seamless user experience.

See all 1 projects

Industry Experience

Algo Coding Experts has demonstrated strong capabilities in the education sector, specifically in developing secure online platforms for examinations. Feedback highlights their expertise in security measures and project management, with clients appreciating timely delivery and effective communication. The overall sentiment from the education industry is highly positive, with an emphasis on their practical approach and ability to deliver robust solutions that meet client needs.
Read All Reviews

Was this helpful?

Average Project Cost Breakdown

Less than $10,000 (1)

What Clients Have Said
Clients have expressed a positive sentiment regarding the overall cost and value for money offered by Algo Coding Experts. One client noted that the company's pricing fit their budget and provided good value, highlighting the high-quality outcomes achieved. The structured project management and timely delivery further emphasized the perceived value, with clients appreciating the combination of expertise and practical solutions without compromising on quality.
Read All Reviews

Was this helpful?

Review Rating from Madrid Clients

5.0/5.0

Quality

5.0

Schedule

5.0

Cost

5.0

Willing to Refer

5.0

Clients in Madrid highlight Algo Coding Experts' expertise in cybersecurity and platform development, successfully creating secure exam environments with dynamic access controls. Their professional project management and responsive approach ensure high-quality, reliable results for complex security needs.
Read All Reviews

View Profile

Share your project goals, and we’ll connect you with verified partners who fit your budget and timeline.

Get My Matches

Max Planck

5.0 1 review

Undisclosed

Undisclosed

2 - 9

Madrid, Spain

Services provided

10% Blockchain

35% IT Strategy Consulting

15% Mobile App Development +4 services

10% AI Development

10% Custom Software Development

10% IT Staff Augmentation

10% Web Development

Max Planck is a software development company specializing in building and optimizing fintech and retail technology solutions. Reviews highlight their disciplined project management, technical proficiency, and integrity. Clients are impressed by their ability to under-promise and over-deliver, with 100% of the feedback being positive and emphasizing their reliable communication and trustworthiness.

See all 1 projects

Industry Experience

Max Planck has received positive feedback primarily from the fintech and retail technology sectors, where their expertise in software development has been highlighted. Clients commend their technical proficiency, disciplined project management, and clear communication. The overall sentiment is highly favorable, indicating Max Planck's capability to deliver functional products and foster strong client relationships. Potential clients in software development, particularly in fintech and retail, would find Max Planck to be a strong fit for their projects.
Read All Reviews

Select Industry to see insights

Software

Was this helpful?

Average Project Cost Breakdown

What Clients Have Said
Clients have expressed that Max Planck offers a strong value for money, with one CEO noting that their pricing fit within budget while providing good value for the cost. The company is praised for its technical acumen and disciplined project management, often exceeding expectations. Overall sentiment indicates that clients feel they receive quality services relative to their investment, with one client stating they are considering ongoing engagement due to the positive experience.
Read All Reviews

Was this helpful?

View Profile
Boxfish Studio

5.0 2 reviews

$1,000+

$50 - $99 / hr

2 - 9

Madrid, Spain

Services provided

20% Blockchain

30% Custom Software Development

30% Web Development +1 service

20% Mobile App Development

Boxfish Studio is a versatile software development company specializing in firmware, desktop, and web applications. They consistently deliver high-quality work, demonstrating flexibility and strong project management skills. With 100% positive feedback from clients, many highlight their expertise, seamless communication, and quick problem-solving abilities.

See all 2 projects
Reviews mention Communicative
Overall, clients express a highly positive sentiment regarding Boxfish Studio's communication. One client noted that the communication was 'very good' with 'no misunderstandings,' facilitated by tools like Jira for project tracking. Additionally, they appreciated Boxfish's ability to quickly understand requirements and produce workable solutions, indicating a proactive approach to communication. This consistent feedback highlights Boxfish Studio's effectiveness in maintaining clear and effective dialogue throughout the project lifecycle.

Software & Web Dev for E-Bike Part Manufacturer

5.0 May 12, 2020

We use Jira, and I’m able to track everything they’re doing. The communication is very good; we have no misunderstandings.

Read Full Review

Read All Reviews

Was this helpful?
Industry Experience

Boxfish Studio has demonstrated expertise across the Manufacturing and Consumer Products industries. In Manufacturing, clients praised their flexibility, high-quality work, and effective project management, particularly in firmware and web application development. In Consumer Products, feedback highlighted their solid coding practices and efficiency in improving conversion rates through web optimization. Overall, sentiment reflects a strong recommendation for both industries, showcasing Boxfish Studio's impactful contributions and collaborative approach.
Read All Reviews

Select Industry to see insights

Manufacturing Consumer Products

Was this helpful?

Average Project Cost Breakdown

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

What Clients Have Said
Clients of Boxfish Studio generally perceive their pricing as reasonable given the high-quality results delivered. One client invested approximately $130,000–$140,000 and praised the studio for its flexibility and effective implementation. Another client spent $10,000–$25,000, noting the smooth process and solid code quality. Overall, feedback highlights a strong value for money, with clients expressing satisfaction with the expertise and responsiveness of the team.
Read All Reviews

Was this helpful?

Review Rating from Madrid Clients

5.0/5.0

Quality

5.0

Schedule

5.0

Cost

4.0

Willing to Refer

5.0

Madrid-based clients praise Boxfish Studio for their expertise in firmware, desktop, and web development, delivering high-quality, complex solutions for electronics R&D. Their team is praised for clear communication, flexibility, and quick implementation, making them a trusted partner for innovative technology projects.
Read All Reviews
View Profile
Extendra

Not yet reviewed

Undisclosed

Undisclosed

10 - 49

Madrid, Spain

Services provided

60% Blockchain

40% AR/VR Development

Extendra is a Madrid, Spain-based Blockchain company. They specialize in Blockchain and AR/VR development.
Read more

View Profile
The Cliff

Not yet reviewed

Undisclosed

Undisclosed

2 - 9

Madrid, Spain

Services provided

80% Blockchain

20% IoT Development

The Cliff is a Blockchain company. Founded in 2019, the firm is headquartered in Madrid, Spain. Their team focuses on Blockchain and IoT development.
Read more

View Profile
ChainGO Tech

Not yet reviewed

Undisclosed

Undisclosed

2 - 9

Madrid, Spain

Services provided

70% Blockchain

30% Logistics & Supply Chain Consulting

ChainGO Tech, a small Blockchain company, is based in Madrid, Spain and València, Spain. Their services include Blockchain and Logistics & Supply Chain Consulting.
Read more

View Profile
Reental

Not yet reviewed

Undisclosed

Undisclosed

10 - 49

Madrid, Spain

Services provided

100% Blockchain

Founded in 2020, Reental is a small Blockchain company. Their services include Blockchain.
Read more

View Profile
COFIDES

Not yet reviewed

Undisclosed

Undisclosed

50 - 249

Madrid, Spain

Services provided

50% Blockchain

50% Financial Advising & Planning

COFIDES, a Blockchain and Financial Advising & Planning company, is headquartered in Madrid, Spain. They provide Blockchain and Financial Advising & Planning and were established in 1988.
Read more

View Profile
MOIXO LAB

Not yet reviewed

$1,000+

$25 - $49 / hr

10 - 49

Madrid, Spain

Services provided

35% Blockchain

35% Web Development

30% Business Consulting

MOIXO LAB is a web development company established in 2023. Their team specializes in Web Development and Blockchain.
Read more

View Profile
Momentum Labs

Not yet reviewed

$25,000+

Undisclosed

10 - 49

Madrid, Spain

Services provided

20% Blockchain

20% Custom Software Development

20% Mobile App Development +2 services

20% UX/UI Design

20% Web Development

UX design agency Momentum Labs is headquartered in Madrid, Spain. They focus on UX/UI Design and Custom Software Development.
Read more

View Profile
Redsys Spain

Not yet reviewed

Undisclosed

Undisclosed

250 - 999

Madrid, Spain

Services provided

30% Blockchain

20% Custom Software Development

20% Cybersecurity +2 services

20% IT Managed Services

10% Back Office Outsourcing

Redsys Spain is a Blockchain company. Their midsize team is located in Madrid, Spain and Córdoba, Spain. Their team specializes in Blockchain and Cybersecurity.
Read more

View Profile
Token City

Not yet reviewed

Undisclosed

Undisclosed

10 - 49

Madrid, Spain

Services provided

50% Blockchain

50% Custom Software Development

Token City, a small custom software development company and Blockchain company, is based in Madrid, Spain. The team specializes in Custom Software Development and Blockchain.
Read more

View Profile
ioBuilders

Not yet reviewed

Undisclosed

Undisclosed

50 - 249

Madrid, Spain

Services provided

30% Blockchain

30% Custom Software Development

20% Business Consulting +1 service

20% Corporate Training & Coaching

IoBuilders is a software development firm. They are headquartered in Madrid, Spain. Their team provides Custom Software Development and Blockchain.
Read more

View Profile
Appelink

Not yet reviewed

Undisclosed

Undisclosed

2 - 9

Madrid, Spain

Services provided

30% Blockchain

30% Blockchain Marketing

20% Web Design +1 service

20% Web Development

Founded in 2015, Appelink is a Blockchain company. The company focuses on Blockchain and Blockchain Marketing.
Read more

View Profile
Action Monkey

Not yet reviewed

Undisclosed

Undisclosed

2 - 9

Madrid, Spain

Services provided

100% Blockchain

Action Monkey is a Blockchain company. Based in Madrid, Spain, the agency was established in 2021. Their services include Blockchain.
Read more

View Profile
Immersive Pro

Not yet reviewed

Undisclosed

Undisclosed

2 - 9

Madrid, Spain

Services provided

25% Blockchain

25% AR/VR Development

20% Event Marketing +2 services

15% Cybersecurity

15% IoT Development

Immersive Pro is an AR/VR development company. Established in 2017, their team specializes in AR/VR development and Blockchain.
Read more

View Profile
HISPlayer

Not yet reviewed

Undisclosed

Undisclosed

10 - 49

Madrid, Spain

Services provided

20% Blockchain

30% Custom Software Development

20% Advertising +2 services

20% Mobile App Development

10% AR/VR Development

HISPlayer, a small software development firm, is located in Madrid, Spain. Their services include Custom Software Development and Advertising.
Read more

View Profile
Occam Digital Agency

Not yet reviewed

Undisclosed

Undisclosed

10 - 49

Fuenlabrada, Spain

Services provided

20% Blockchain

20% Graphic Design

20% Mobile App Development +2 services

20% Video Production

20% Web Design

Occam Digital Agency, a small web design agency, is headquartered in Fuenlabrada, Spain. The team specializes in Web Design and Graphic Design.
Read more

View Profile
SOAINT

Not yet reviewed

Undisclosed

Undisclosed

250 - 999

Madrid, Spain

Services provided

10% Blockchain

15% IT Managed Services

15% Robotics Process Automation +6 services

10% AI Consulting

10% AI Development

10% API Development

10% Cloud Consulting & SI

10% Cybersecurity

10% DevOps Managed Services

IT managed services company SOAINT offers IT managed services and Robotics Process Automation. They are located in Madrid, Spain and Bogotá, Colombia.
Read more

View Profile
Universelle

Not yet reviewed

Undisclosed

Undisclosed

2 - 9

Madrid, Spain

Services provided

20% Blockchain

35% Blockchain Marketing

35% Web Development +1 service

10% Business Consulting

Universelle is a web development firm. The agency is based in Madrid, Spain. Their services include Web Development and Blockchain Marketing.
Read more

View Profile
SuperReal

Not yet reviewed

Undisclosed

Undisclosed

2 - 9

Madrid, Spain

Services provided

50% Blockchain

30% Blockchain Marketing

20% AR/VR Development

Small Blockchain company SuperReal, is based in Madrid, Spain. The team specializes in Blockchain and Blockchain Marketing.
Read more

View Profile
Dronícola

Not yet reviewed

Undisclosed

Undisclosed

2 - 9

Madrid, Spain

Services provided

20% Blockchain

40% Video Production

20% AR/VR Development +1 service

20% Corporate Photography

Dronícola is a small video production company. Launched in 2020, the team provides Video Production and Corporate Photography.
Read more

View Profile
Next Digital Hub

Not yet reviewed

Undisclosed

Undisclosed

50 - 249

Madrid, Spain

Services provided

10% Blockchain

10% AI Development

10% BI & Big Data Consulting & SI +7 services

10% Cloud Consulting & SI

10% Custom Software Development

10% DevOps Managed Services

10% IT Managed Services

10% IT Strategy Consulting

10% Mobile App Development

10% Web Development

Headquartered in Madrid, Spain, Next Digital Hub is an IT strategy consulting company. Launched in 2018, the team provides IT strategy consulting and BI & big data consulting & SI.
Read more

View Profile
KOMMIE Agency

Not yet reviewed

$1,000+

$100 - $149 / hr

2 - 9

Alpedrete, Spain

Services provided

10% Blockchain

10% Advertising

10% Content Marketing +7 services

10% Digital Strategy

10% Generative AI

10% Market Research

10% Marketing Strategy

10% Public Relations

10% Search Engine Optimization

10% Social Media Marketing

KOMMIE Agency is an Advertising company. Their small team of employees is located in Alpedrete, Spain. Their team offers Advertising and Public Relations.
Read more

View Profile
Binomial Consulting & Design

Not yet reviewed

Undisclosed

Undisclosed

2 - 9

Seseña, Spain

Services provided

20% Blockchain

40% AI Consulting

40% AI Development

Binomial Consulting & Design , an artificial intelligence company, is based in Seseña, Spain. The team specializes in Artificial Intelligence and AI Consulting.
Read more

View Profile

Tell us what you need — we’ll match you with top agencies in minutes.

Get My Matches

Why Trust Clutch

At Clutch, we believe trust is the foundation of every business relationship. Our mission is to help buyers make confident, data-backed decisions informed by real client experiences.

Every review on Clutch undergoes a rigorous, human-led verification process to make sure it’s valid. Our team of specialists confirms the identity of each reviewer, ensures the project is legitimate, and only publishes reviews that meet our strict criteria.

Verification doesn’t stop at the point of publication. Our Trust & Safety team routinely audits older reviews against our guidelines. When reviews fall short of our standards, we remove them.

We evaluate service providers using a structured methodology that combines:

In-depth client interviews and ratings
Comprehensive project details
Market presence
Portfolio examples and industry recognition

This data powers tools like the Leaders Matrix, which helps you compare agencies directly. Our research team curates rankings by weighing verified reviews most heavily, so the most trusted and experienced providers rise to the top.

Using this unique combination of verified client feedback and provider-supplied insights, Clutch distills the most important details into clear, digestible summaries so you have everything you need to make confident, informed decisions quickly.

We take fraud seriously. Providers who violate our guidelines may face lower rankings, restricted visibility, or removal from the platform altogether.

Clutch’s commitment to transparency is ongoing. We’re constantly refining our systems to protect the integrity of reviews and support you in finding the right agency.

Ability to deliver

Focus

Proven

Market Leaders

Emerging

Niche

Clutch Leaders Matrix

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

1 Grupo Codeware

2 Poulpo

3 Algo Coding Experts

4 Max Planck

5 Boxfish Studio

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 5 Madrid Blockchain Development Companies

Grupo Codeware

$5,000+

$50 - $99 / hr

10 - 49

Madrid, Spain

Ability to deliver

27.7/40.0

16.2/20 Reviews

7.5/10 Clients & Experience

4/10 Market Presence

Service focus

30% Blockchain

70% Other

View Profile Visit Website
Poulpo

$1,000+

$25 - $49 / hr

2 - 9

Madrid, Spain

Ability to deliver

22.9/40.0

18/20 Reviews

0/10 Clients & Experience

4.9/10 Market Presence

Service focus

20% Blockchain

80% Other

View Profile Visit Website
Algo Coding Experts

Undisclosed

$50 - $99 / hr

50 - 249

Boadilla del Monte, Spain

Ability to deliver

21.7/40.0

16.8/20 Reviews

0/10 Clients & Experience

4.9/10 Market Presence

Service focus

15% Blockchain

85% Other

View Profile Visit Website
Max Planck

Undisclosed

Undisclosed

2 - 9

Madrid, Spain

Ability to deliver

22.6/40.0

16.4/20 Reviews

2.2/10 Clients & Experience

4/10 Market Presence

Service focus

10% Blockchain

90% Other

View Profile Visit Website
Boxfish Studio

$1,000+

$50 - $99 / hr

2 - 9

Madrid, Spain

Ability to deliver

20.8/40.0

16.2/20 Reviews

0/10 Clients & Experience

4.6/10 Market Presence

Service focus

20% Blockchain

80% Other

View Profile Visit Website
Extendra

Undisclosed

Undisclosed

10 - 49

Madrid, 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
The Cliff

Undisclosed

Undisclosed

2 - 9

Madrid, Spain

Ability to deliver

0/40.0

0/20 Reviews

0/10 Clients & Experience

0/10 Market Presence

Service focus

80% Blockchain

20% Other

View Profile Visit Website
ChainGO Tech

Undisclosed

Undisclosed

2 - 9

Madrid, 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
Reental

Undisclosed

Undisclosed

10 - 49

Madrid, Spain

Ability to deliver

0/40.0

0/20 Reviews

0/10 Clients & Experience

0/10 Market Presence

Service focus

100% Blockchain

View Profile Visit Website
COFIDES

Undisclosed

Undisclosed

50 - 249

Madrid, 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
MOIXO LAB

$1,000+

$25 - $49 / hr

10 - 49

Madrid, Spain

Ability to deliver

4/40.0

0/20 Reviews

0/10 Clients & Experience

4/10 Market Presence

Service focus

35% Blockchain

65% Other

View Profile Visit Website
Momentum Labs

$25,000+

Undisclosed

10 - 49

Madrid, Spain

Ability to deliver

6/40.0

0/20 Reviews

0/10 Clients & Experience

6/10 Market Presence

Service focus

20% Blockchain

80% Other

View Profile Visit Website
Redsys Spain

Undisclosed

Undisclosed

250 - 999

Madrid, Spain

Ability to deliver

0/40.0

0/20 Reviews

0/10 Clients & Experience

0/10 Market Presence

Service focus

30% Blockchain

70% Other

View Profile Visit Website
Token City

Undisclosed

Undisclosed

10 - 49

Madrid, 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
ioBuilders

Undisclosed

Undisclosed

50 - 249

Madrid, Spain

Ability to deliver

0/40.0

0/20 Reviews

0/10 Clients & Experience

0/10 Market Presence

Service focus

30% Blockchain

70% Other

View Profile Visit Website
Appelink

Undisclosed

Undisclosed

2 - 9

Madrid, Spain

Ability to deliver

0/40.0

0/20 Reviews

0/10 Clients & Experience

0/10 Market Presence

Service focus

30% Blockchain

70% Other

View Profile Visit Website
Action Monkey

Undisclosed

Undisclosed

2 - 9

Madrid, Spain

Ability to deliver

0/40.0

0/20 Reviews

0/10 Clients & Experience

0/10 Market Presence

Service focus

100% Blockchain

View Profile Visit Website
Immersive Pro

Undisclosed

Undisclosed

2 - 9

Madrid, 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
HISPlayer

Undisclosed

Undisclosed

10 - 49

Madrid, 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
Occam Digital Agency

Undisclosed

Undisclosed

10 - 49

Fuenlabrada, 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

Similar Categories

Related Services

AR/VR in Madrid IoT in Madrid Ruby on Rails in Madrid DOTNET in Madrid Software Testing in Madrid Web Developers in Madrid Software Developers in Madrid Mobile App Development in Madrid eCommerce in Madrid

Specialties

Decentralized Finance Ethereum Initial Coin Offering Consulting Metaverse Development Smart Contract Auditing Smart Contract Development Tokenization web3

Get matched with the 5 best-fit agencies for your project—in 4 minutes or less.

Top Blockchain Companies & Developers in Madrid

List of the Top Madrid Blockchain Development Companies

Reviewed 1 time in the past 6 months

Industry Experience

Select Industry to see insights

Reviews mention Adaptable

Blockchain Development for FinTech Company

Blockchain Development for FinTech Company

Average Project Cost Breakdown

What Clients Have Said

NFT Staking Platform Development for Blockchain Company

Industry Experience

Select Industry to see insights

Average Project Cost Breakdown

What Clients Have Said

Reviews mention High-quality work

UI/UX, Logo & Web Design for Real Estate Investment Co

Branding, Web Dev & Design for AI-Powered Platform

Web Design & Development & SMM for Consulting Company

Web & UX/UI Design for Gaming Company

UX/UI Design & SEO for Influencer Marketing Agency

Industry Experience

Select Industry to see insights

Average Project Cost Breakdown

What Clients Have Said

Industry Experience

Average Project Cost Breakdown

What Clients Have Said

Industry Experience

Select Industry to see insights

Average Project Cost Breakdown

What Clients Have Said

Reviews mention Communicative

Software & Web Dev for E-Bike Part Manufacturer

Industry Experience

Select Industry to see insights

Average Project Cost Breakdown

What Clients Have Said

Tell us what you need — we’ll match you with top agencies in minutes.

Why Trust Clutch

List of the Top 5 Madrid Blockchain Development Companies

Similar Categories

Related Services

Specialties