Top Blockchain Companies & Developers in Madrid

Ratings Updated: January 16, 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?
Vention

4.9 98 reviews
Premier Verified

$25,000+

$50 - $99 / hr

1,000 - 9,999

Serves Madrid, Spain

Services provided

10% Blockchain

30% Custom Software Development

10% AI Agents +5 services

10% AI Development

10% AR/VR Development

10% IT Staff Augmentation

10% Mobile App Development

10% Web Development

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

See all 98 projects
Reviews mention Openness
The sentiment regarding Openness in client feedback for iTechArt Group is overwhelmingly positive. Clients appreciated their willingness to listen to specific needs, both technical and interpersonal. For instance, one client highlighted that iTechArt not only delivered high-quality work but also actively contributed to discussions, showcasing their openness to collaboration. Another client noted the team's flexibility and prompt communication, emphasizing their readiness to assist with any requests. Overall, iTechArt is regarded as approachable and receptive, fostering a collaborative environment.

Auxiliary App Dev for Entertainment Startup

5.0 Jul 3, 2017

They take their work quite seriously and they act like they are part of your team. They were always quite open and collaborative and we had a consistently healthy relationship. They structure their projects in a smart way, which makes their team more dedicated.
Read Full Review

Read All Reviews

Was this helpful?

Industry Experience

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

Select Industry to see insights

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

Was this helpful?

View projects from:

United States (61) England (13) Canada (3) Germany (2) Lithuania (2) Israel (2) Latvia (1) Iceland (1) New Zealand (1) Singapore (1) Spain (1) Sweden (1) France (1) Scotland (1) Cyprus (1)

London, England

30 Churchill Place
London, England E14 5RE
10 - 15

44 207 117 2842

See All Locations (6)
View Profile Visit Website
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
Reviews mention Exceeds expectations
Clients consistently report that Innowise exceeds expectations in project delivery and communication. For instance, one client noted that Innowise always delivered outcomes on time and provided clear presentations during meetings. Another client praised their ability to quickly identify solutions, contributing to a high-quality final product. Additionally, feedback highlighted the team's professionalism, responsiveness, and effective project management practices, reinforcing an overall sentiment of satisfaction and appreciation for exceeding project goals.

AI Tool Development & Implementation for Virtual Power Plant

5.0 Jul 22, 2024

They always delivered outcomes on time, we held two 1-to-1 meetings every week and they managed to present the requested results in every meeting, exceeding our expectations. They responded to our needs with a high level of professionalism and responsibility, delivering the requested work and presenting the concepts with clarity, and getting and responding to our feedback in a short time.
Read Full Review

Go Language Project for IT Consulting Firm

4.5 Feb 8, 2023

The client praised the team for their expertise in the Go language, and their ability to deliver a solution that exceeded their expectations. Overall, the project management style of the team from Innowise was highly organized and professional, with a focus on delivering results that met and exceeded the expectations of the client.
Read Full Review

Customer Software Dev for IT Development Company

5.0 Jan 11, 2022

Working with Innowise Group has been a real pleasure. Their responsive team, project management, development approach, and communication were amazing. With a deep understanding of business processes, they created a custom ready-to-use system with a robust set of features that we needed. Innowise met and exceeded our expectations.
Read Full Review

Read All Reviews

Was this helpful?

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
Read 5 Reviews

Was this helpful?

Average Project Cost Breakdown

$10,000 to $49,000 (24) $50,000 to $199,999 (17) $200,000 to $999,999 (10) Less than $10,000 (1)

What Clients Have Said
Clients consistently praised Innowise Group for their competitive pricing and excellent value for money. Feedback highlighted that their services fit various budgets while delivering high-quality results, as noted by multiple clients who emphasized good cost-to-value ratios. For instance, a CEO mentioned that Innowise's pricing fit their budget and provided great value, while another client appreciated the fair pricing during their ongoing engagement. Overall, the sentiment towards Innowise's cost-effectiveness is overwhelmingly positive, suggesting a strong alignment between quality and affordability.
Read All Reviews

Was this helpful?

Barcelona, Spain

108 Carrer de Pallars
Barcelona, Spain 08018
6 - 9

+34 639 98 53 09

See All Locations (11)
View Profile Visit Website
S-PRO

4.9 46 reviews
Verified

$25,000+

$25 - $49 / hr

50 - 249

Serves Madrid, Spain

Services provided

10% Blockchain

35% Web Development

25% AI Development +4 services

15% Mobile App Development

10% Custom Software Development

3% AI Consulting

2% IT Strategy Consulting

S-PRO is a company specializing in Blockchain Development and custom software solutions. Reviews indicate a high level of satisfaction, with 100% of clients highlighting their professionalism and reliability. Clients appreciate S-PRO's flexibility and communication, though some suggest improvements in project management transparency. Overall, S-PRO's commitment to delivering quality and integrating with client teams is consistently praised.

See all 46 projects

1 of 2 Blockchain reviews are 5 stars

$50,000 – $199,999 avg. project cost

Blockchain PROJECT HIGHLIGHT

Custom Software Dev for FinTech Company
5.0 — S-PRO has developed a web application for a fintech startup. The app is intended to do product marketing in the financial sector; they’ve built it based on a previous MVP. Read more
Read 2 Reviews

Was this helpful?

More responsive than most other service providers

S-PRO is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.
Get in Touch

Was this helpful?

View projects from:

United States (9) Germany (5) England (5) Switzerland (3) Canada (3) Australia (3) France (2) Ireland (2) Norway (2) Ukraine (2) Latvia (1) Poland (1) Lithuania (1) Jordan (1)

Zürich, Switzerland

Löwenstrasse 45
Zürich, Switzerland 8001
6 - 9

+41 79 535 63 77

See All Locations (3)

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 Proactive
Client feedback indicates a strong sentiment of proactivity in Poulpo's approach. One CEO noted their project was delivered ahead of schedule, highlighting their 'super proactive/reactive' nature. Another client praised Poulpo's 'strong proactivity' and 'active listening,' which contributed to a successful advertising campaign that exceeded performance benchmarks. Overall, clients appreciate Poulpo's responsiveness and creative solutions, reinforcing their positive reputation in project management.

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

Branding Services for Digital Marketing Company

5.0 May 29, 2025

Delivered before the deadline and super proactive / reactive.
Read Full Review

Read All Reviews

Was this helpful?
2 of 2 reviews are 5 stars

Less than $10,000 avg. project cost

Reviewed 2 times in the past 6 months
In the past six months, client feedback for Poulpo has been overwhelmingly positive. Clients praised their ability to deliver high-quality design solutions that align with business goals, resulting in significant improvements in user engagement and brand perception. For instance, one client noted a 42% increase in daily active users following a UI redesign, while another highlighted excellent project management and transparency. Overall, clients appreciate Poulpo's professionalism and adaptability, with no major areas for improvement identified.
Read 2 Recent 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 Profile
Featured

What are Featured Providers?
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 Proactive
Clients have consistently praised RedDuck for their proactive approach, noting their effective communication through daily stand-ups and timely deliveries. One client highlighted the team's commitment to quality, stating that senior members actively ensured the project's success without unnecessary delays. Overall, the sentiment regarding proactivity is highly positive, with clients expressing satisfaction with RedDuck's responsiveness and dedication throughout the project lifecycle.

Platform Development for Financial Services Company

5.0 Jul 31, 2023

RedDuck has been very productive in their time management and has always delivered on time. They have been very proactive in communication with daily stand-ups and managers holding the junior devs responsible for the delivery timeline promised. The senior guys Mark & Dmytro really show care about the quality of the work their team delivers and step in as and when required. What is also very refreshing to see that the team delivered without fuss and unnecessary delays.
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?

Industry Experience

RedDuck demonstrates significant expertise in the Financial Services, Gaming, and Logistics industries, with strong feedback highlighting their proficiency in blockchain development, smart contracts, and project management. Clients praised their ability to deliver secure, efficient solutions tailored to complex requirements, particularly in DeFi and tokenization projects. Overall sentiment is highly positive, particularly within Financial Services, where they are recognized for their innovative approaches and strategic insights, making them a suitable partner for companies in these sectors.
Read All Reviews

Select Industry to see insights

Financial services Other Industry Logistics & Supply Chain Gaming

Was this helpful?

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.
Get in Touch

Was this helpful?
View Profile Visit Website
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 is a trusted global software development company specialised in Emerging Tech.We are experts integrating emerging technologies with mainstream software solutions. Our goal is to help companies
Read more
See all 1 projects

1 of 1 reviews is 5 stars

Less than $10,000 avg. project cost

Reviewed 1 time in the past 6 months
In the past six months, client feedback for Algo Coding Experts has been overwhelmingly positive. A recent review highlighted their exceptional delivery of a secure online exam platform, noting their structured project management, timely delivery, and responsiveness to client needs. Clients appreciated the company's practical approach to security, which effectively protected exam integrity while ensuring a seamless user experience. Overall, clients expressed high satisfaction with the quality of service and the alignment of company values.
Read 1 Recent Review

Was this helpful?

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?

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 Detail-oriented
Clients have praised Boxfish Studio for their meticulous attention to detail throughout the project lifecycle. One client noted the 'solid and well-structured' code that allowed for seamless updates without compromising page responsiveness. Additionally, they highlighted the team's quick problem-solving abilities and responsive communication, which contributed to a smooth project experience. Overall, the sentiment reflects high satisfaction with Boxfish Studio's detail-oriented approach.

Web Development for Personal Shopping Platform

5.0 Apr 8, 2020

The team provided immediate responses and were quick problem-solvers with a strong attention to detail. They added us to their Slack channel to stay in touch, which kept communication smooth.
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?
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

Reviews mention Openness

Auxiliary App Dev for Entertainment Startup

Industry Experience

Select Industry to see insights

Reviews mention Exceeds expectations

AI Tool Development & Implementation for Virtual Power Plant

Go Language Project for IT Consulting Firm

Customer Software Dev for IT Development Company

Blockchain & Custom Software Dev for Art Management System

Average Project Cost Breakdown

What Clients Have Said

Custom Software Dev for FinTech Company

S-PRO is very responsive

NFT Staking Platform Development for Blockchain Company

Industry Experience

Select Industry to see insights

Average Project Cost Breakdown

What Clients Have Said

Reviews mention Proactive

Web Design & Development & SMM for Consulting Company

Branding Services for Digital Marketing Company

Reviewed 2 times in the past 6 months

Industry Experience

Select Industry to see insights

Average Project Cost Breakdown

What Clients Have Said

Reviews mention Proactive

Platform Development for Financial Services Company

Blockchain Development for FinTech Company

Industry Experience

Select Industry to see insights

RedDuck is very responsive

Reviewed 1 time in the past 6 months

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 Detail-oriented

Web Development for Personal Shopping Platform

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