Home Blockchain Smart Contract Development Germany

Top Smart Contract Development Companies in Germany

Ratings Updated: October 3, 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

Aetsoft

5.0 15 reviews

Premier Verified

$10,000+

$50 - $99 / hr

50 - 249

Unterföhring, Germany

Services provided

70% Blockchain

15% AI Development

10% E-Commerce Development +1

5% Custom Software Development

Focus Areas

25% Smart Contract Development

25% Decentralized Finance

25% Tokenization +2

20% Web3

5% Ethereum Development

Aetsoft is a Blockchain Development company specializing in Blockchain Technology and Smart Contract Development. The company consistently receives exceptional feedback, with over 90% of reviewers praising their technical expertise, professionalism, and seamless project management. Clients particularly appreciate Aetsoft's clear communication, adaptability to project changes, and cost-effective solutions, highlighting their expertise in Blockchain Solutions and Distributed Ledger Technology.

See all 15 projects
10 of 11 Blockchain reviews are 5 stars

3 new reviews for Blockchain in past 6 months

$200,000 – $999,999 avg. project cost

Blockchain PROJECT HIGHLIGHT

NFT Platform Dev for Street Art Monetization Company
5.0 — Aetsoft developed an NFT platform for a street art monetization company. The team was responsible for scoping and building the art-based platform from scratch. Read more
Read 11 Reviews

Was this helpful?

Industry Experience

Aetsoft demonstrates strong expertise in the Information Technology sector, particularly in blockchain development, DevOps, and software solutions for fintech, IoT, and gaming industries. Clients praised their proactive communication, technical competence, and ability to meet tight deadlines, resulting in high satisfaction. They also show capability in Energy & Natural Resources, focusing on blockchain-based solutions for renewable energy compliance. Overall, Aetsoft is well-suited for projects requiring innovative technology solutions across these sectors.
Read All Reviews

Select Industry to see insights

Gaming Arts, entertainment & music Consumer products & services Software Energy & natural resources IT Services Information technology Other industries

Was this helpful?

Average Project Cost Breakdown

$50,000 to $199,999 (4) $200,000 to $999,999 (3) $10,000 to $49,000 (2) $1,000,000 to $9,999,999 (1)

What Clients Have Said
Aetsoft is frequently praised for providing good value for the cost of their services. Clients noted that their pricing fits within budget constraints while maintaining high quality, with one CEO highlighting their 'good value for cost' and another stating they were 'very satisfied' with both the process and final solutions. Overall, the sentiment reflects a strong appreciation for Aetsoft's ability to deliver quality outcomes without unexpected costs, making them a preferred choice for various projects.
Read All Reviews

Was this helpful?
View projects from:

United States (5) Japan (2) Poland (2) England (2) Denmark (1) Estonia (1) Israel (1) Portugal (1)

This provider is fluent in 3 languages:

English

German

Polish

This provider is available in 4 time zones:

Central European Time (CET)

Eastern Standard Time (EST)

Pacific Standard Time (PST)

Australia Eastern Time (AET)

Was this helpful?
View Profile Visit Website
SEROKELL

4.9 34 reviews

Verified

$10,000+

$50 - $99 / hr

50 - 249

Berlin, Germany

Services provided

20% Blockchain

30% AI Development

20% Custom Software Development +3

10% AI Consulting

10% DevOps Managed Services

10% IoT Development

Focus Areas

20% Smart Contract Development

20% Ethereum Development

10% Decentralized Finance +5

10% Initial Coin Offering Consulting

10% Metaverse Development

10% Smart Contract Auditing

10% Tokenization

10% Web3

SEROKELL is a distinguished company specializing in Blockchain Development, offering services such as Smart Contract Development and Decentralized System Development. Approximately 90% of reviews highlight their technical expertise, flexibility, and timely deliverables, with exceptional feedback on their ability to adapt to changing requirements and provide insightful blockchain solutions. Reviewers consistently commend their professionalism and strong problem-solving skills.

See all 34 projects
Reviews mention Trustworthy
Clients have expressed a strong sentiment of trustworthiness towards Serokell, particularly highlighting their competence in cutting-edge technology. One client emphasized that Serokell instilled trust by accomplishing unprecedented tasks, indicating a high level of reliability. Despite some concerns regarding project management, clients appreciated their willingness to adapt and ensure value for money. Overall, feedback suggests that Serokell is seen as a trustworthy partner capable of delivering innovative solutions.

Custom Software Dev for Cryptocurrency Enabler Platform

5.0 Feb 23, 2023

For us, it was vitally important to be 200% sure about our software’s security. We established the KPIs to ensure this, and Serokell met all our criteria. After that, they passed two security audits by third-party companies and proved there were no security breaches in their code. After Serokell’s finished development, we realized audits for a month and a half, and then we went live with this second version.
Read Full Review

API Development & R&D for Fintech Company

4.5 Dec 15, 2020

Nevertheless, the developers at Serokell have done something that has never been done before. They’ve shown extreme competence and instilled trust in us as a company that we tied things together in a way that’d ultimately be beneficial for all of us. However, being a customer of a consultancy like Serokell puts me in a bit of a difficult position because they’re not always great at saying what has been accomplished the last two weeks, where we stand according to our road map, and so on.
Read Full Review

Read All Reviews

Was this helpful?
Industry Experience

SEROKELL has garnered positive feedback across various industries, particularly in Information Technology, Financial Services, and Non-Profit sectors. Clients praised their expertise in developing complex AI and machine learning solutions, smart contract audits, and custom software development. Notable strengths include their strong technical capabilities, responsive project management, and proactive communication. Overall sentiment is highly favorable, indicating SEROKELL is well-suited for projects involving advanced technology and financial applications.
Read All Reviews

Select Industry to see insights

Other Industry Nonprofit Information technology Non-profit Software Chemicals & Biotechnology Manufacturing Sports Arts, entertainment & music Media Business services Financial services Government Agriculture IT Services Transportation

Was this helpful?
View projects from:

United States (11) Russia (3) Switzerland (2) England (2) Malta (1) Montenegro (1) Morocco (1) Italy (1) Seychelles (1) Slovenia (1) Canada (1) United Arab Emirates (1) Israel (1) Wales (1)

This provider is fluent in 3 languages:

English

German

French

This provider is available in 9 time zones:

Greenwich Mean Time (GMT)

Central European Time (CET)

Central Standard Time (CST)

Eastern European Time (EET)

Eastern Standard Time (EST)

Pacific Standard Time (PST)

Mountain Standard Time (MST)

Canada Newfoundland Time (CNT)

View all time zones

Was this helpful?
Berlin, Germany

76/77 Rheinsberger Straße
Berlin, Germany 10115
1

See All Locations (11)

Was this helpful?
View Profile Visit Website
teonite

4.8 11 reviews

$10,000+

$100 - $149 / hr

10 - 49

Berlin, Germany

Services provided

10% Blockchain

35% Custom Software Development

10% AI Development +6

10% Product Design

10% UX/UI Design

10% Web Development

5% Architectural Design

5% IT Strategy Consulting

5% Mobile App Development

Focus Areas

80% Smart Contract Development

15% Ethereum Development

5% Initial Coin Offering Consulting

Teonite is a versatile software development company offering services in data warehousing, mobile and web applications, machine learning, and custom software solutions. The company has received overwhelmingly positive feedback, with clients praising their expertise, professionalism, and proactive problem-solving approach. Approximately 90% of reviewers commend their project management skills, while about 80% highlight their ability to deliver projects on time and within budget. Teonite is particularly noted for integrating seamlessly with clients' teams and offering insightful recommendations.

See all 11 projects
Reviews mention Trustworthy
The feedback regarding TEONITE reflects a strong sentiment of trustworthiness. Clients noted their professionalism and reliability, with one reviewer stating, "They handled stress well and we trusted they would finish the project to the best of their abilities." Additionally, prior relationships with TEONITE's leadership fostered trust. Clients emphasized the importance of open communication, indicating that honesty was crucial for a successful partnership. Overall, TEONITE is perceived as a dependable partner in delivering quality solutions.

Digital Media Platform Development Support

5.0 Dec 18, 2018

Their professionalism stands out above all—regardless of the situation, they were easy to work with. They handled stress well and we trusted they would finish the project to the best of their abilities. Being as open and upfront as possible with the TEONITE team will help ensure they can provide it. Honesty was the key in this working relationship.
Read Full Review

Read All Reviews

Was this helpful?
Industry Experience

TEONITE has garnered positive feedback across various industries, showcasing strengths in Media, Financial Services, and Information Technology. In Media, they excelled in developing user-friendly mobile apps, enhancing user engagement. In Financial Services, they effectively built data warehouses and automated scoring processes, demonstrating strong technical expertise. The Information Technology sector highlighted their capability in software development and project management. Overall, TEONITE's agility, communication, and problem-solving skills resonate positively across industries, making them a versatile partner for complex projects.
Read All Reviews

Select Industry to see insights

Media Nonprofit Telecommunications Financial services Information technology IT Services

Was this helpful?

Average Project Cost Breakdown

$50,000 to $199,999 (4) $10,000 to $49,000 (2) $200,000 to $999,999 (2)

What Clients Have Said
TEONITE is perceived as offering good value for money, with clients reporting satisfaction with their investment. A political research company noted an investment of $25,000–$50,000, leading to positive user feedback on their app. A software company spent €700,000, highlighting TEONITE's proactive engagement and reliability. Overall, clients appreciate their expertise and problem-solving abilities, although some noted the importance of clear communication regarding project expectations to maximize value.
Read All Reviews

Was this helpful?

Berlin, Germany

76 Rheinsberger Straße
Berlin, Germany 10115
21 - 30

+48509895529

See All Locations (2)

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

softstack

5.0 7 reviews

$1,000+

Undisclosed

10 - 49

Flensburg, Germany

Services provided

10% Blockchain

30% Business Consulting

30% Mobile App Development +2

20% Custom Software Development

10% Web Design

Focus Areas

30% Smart Contract Development

40% Ethereum Development

30% Initial Coin Offering Consulting

softstack is a Blockchain Development company offering services in smart contract audits, web3 software development, and decentralized application development. Reviews highlight their expertise, flexibility, and punctuality, with 100% positive feedback emphasizing fast onboarding and effective project management. They are frequently praised for their proficiency in complex blockchain solutions and their ability to meet challenging deadlines efficiently.

See all 7 projects
Reviews mention Timely
Overall, client feedback regarding the timeliness of softstack's performance is highly positive. Clients consistently noted that softstack delivered projects on time, with one client emphasizing their 'fast turnaround' and 'quick responses.' Another client highlighted their ability to start audits within 48 hours of introduction, a notable achievement in the industry. This responsiveness and punctuality contributed to client confidence in their capabilities, leading to successful project outcomes without any reported delays.

Cybersecurity for Blockchain Software Company

5.0 Nov 7, 2025

They delivered on time and were surprisingly responsive and professional. We communicated via virtual meetings, emails, and messaging apps.
Read Full Review

Blockchain for Mental Health Platform

5.0 Jan 12, 2026

softstack delivered on time. We communicated via virtual meetings, emails, and messaging apps.
Read Full Review

Blockchain Development for Stablecoin Protocol

5.0 Feb 12, 2026

They delivered on time and had very transparent and constant communication. We used email and messaging apps to communicate.
Read Full Review

Read All Reviews

Was this helpful?
Industry Experience

Softstack has demonstrated strong expertise in the banking and decentralized finance (DeFi) sectors, providing services such as smart contract audits, web3 development, and blockchain security assessments. Clients reported significant improvements in project timelines and security confidence, with no vulnerabilities post-engagement. Additionally, their work with healthcare technology emphasized their adaptability across industries, showcasing a commitment to reducing administrative burdens and enhancing data security. Overall, Softstack is well-suited for clients in banking and DeFi, as well as sectors requiring robust data protection.
Read All Reviews

Select Industry to see insights

Other industries Healthcare Banks

Was this helpful?

Average Project Cost Breakdown

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

What Clients Have Said
Clients commend Softstack for its competitive pricing and exceptional value for money, often highlighting that their rates fit within budget constraints while still delivering high-quality results. One client noted, 'their pricing fit our budget, and they offered good value for the cost,' while another emphasized their 'impressive pricing compared to competitors.' Overall, the sentiment reflects a strong appreciation for Softstack's ability to provide substantial value without compromising on service quality.
Read All Reviews

Was this helpful?

View projects from:

Germany (2) Norway (1) Portugal (1) Serbia (1)

Was this helpful?
View Profile
UASOFTDEV

5.0 10 reviews

$10,000+

$25 - $49 / hr

10 - 49

Berlin, Germany

Services provided

10% Blockchain

10% AI Agents

10% AI Development +7

10% AR/VR Development

10% Application Testing

10% Cloud Consulting & SI

10% Custom Software Development

10% E-Commerce Development

10% Generative AI

10% IT Staff Augmentation

Focus Areas

10% Smart Contract Development

30% Web3

10% Decentralized Finance +5

10% Ethereum Development

10% Initial Coin Offering Consulting

10% Metaverse Development

10% Smart Contract Auditing

10% Tokenization

UASOFTDEV is a staff augmentation and custom software development company known for its rapid delivery and high-quality technical skills. Across their reviews, 100% of clients highlight their efficiency, professionalism, and ability to integrate seamlessly with existing teams, with no noted areas for improvement. They are praised for providing tailored solutions and exceptional project management.

See all 10 projects

1 of 1 reviews is 5 stars

$50,000 – $199,999 avg. project cost

Reviewed 1 time in the past 6 months
UASOFTDEV has received highly positive feedback in recent reviews, particularly for their swift and effective talent matching. A client highlighted the successful placement of a senior Scala engineer with extensive C++ experience within 60 hours. The project management was praised for timely delivery and proactive problem-solving, with zero data loss achieved in data processing. Overall, clients appreciate UASOFTDEV's commitment, technical expertise, and seamless communication, indicating strong satisfaction with their services.
Read 1 Recent Review

Was this helpful?

Industry Experience

UASOFTDEV has received positive feedback across various industries, including Business Services, Information Technology, and Creative Digital Studios. Clients commend their expertise in staff augmentation, AI solutions, and cloud migration, highlighting their rapid response and ability to understand unique business needs. Notable strengths include effective project management, timely delivery, and seamless integration into existing teams. Overall, UASOFTDEV is well-suited for companies seeking reliable development partners in tech-focused and innovative sectors.
Read All Reviews

Select Industry to see insights

Other industries Design Information technology IT Services Software Business services

Was this helpful?

View projects from:

Ukraine (2) Bulgaria (1) Cyprus (1) England (1)

Was this helpful?

View Profile
Robotter / Labs

Not yet reviewed

$10,000+

$50 - $99 / hr

10 - 49

Heidelberg, Germany

Services provided

80% Blockchain

20% Custom Software Development

Focus Areas

30% Smart Contract Development

35% Decentralized Finance

35% Web3

Robotter / Labs is a Blockchain company. Established in 2022, the agency focuses on Blockchain and Custom Software Development.
Read more

View Profile
Inspon

Not yet reviewed

$1,000+

$25 - $49 / hr

10 - 49

Darmstadt, Germany

Services provided

20% Blockchain

30% Custom Software Development

30% Mobile App Development +1

20% Web Development

Focus Areas

85% Smart Contract Development

15% Ethereum Development

Inspon is a software development firm. They were established in 2017 and focus on Custom Software Development and Mobile App Development.
Read more

View Profile
CHAINSTEP

Not yet reviewed

Undisclosed

Undisclosed

10 - 49

Hamburg, Germany

Services provided

40% Blockchain

20% IoT Development

10% Business Consulting +3

10% Cloud Consulting & SI

10% Custom Software Development

10% Web Development

Focus Areas

30% Smart Contract Development

40% Ethereum Development

30% Initial Coin Offering Consulting

Launched in 2017, CHAINSTEP, a small Blockchain company, is based in Hamburg, Germany. Their team offers Blockchain and IoT development.
Read more

View Profile
codEvolute

Not yet reviewed

$1,000+

< $25 / hr

2 - 9

Bad Homburg vor der Höhe, Germany

Services provided

10% Blockchain

55% Web Development

25% Custom Software Development +1

10% Enterprise App Modernization

Focus Areas

100% Smart Contract Development

CodEvolute is a website development firm. Founded in 2019, the team offers Web Development and Custom Software Development. The firm is headquartered in Bad Homburg vor der Höhe, Germany.
Read more

View Profile
SolidQore

Not yet reviewed

$5,000+

$150 - $199 / hr

2 - 9

Heidenheim an der Brenz, Germany

Services provided

10% Blockchain

50% Cybersecurity

20% IT Managed Services +1

20% Other Application Development

Focus Areas

100% Smart Contract Development

SolidQore is a Heidenheim an der Brenz, Germany-based Cybersecurity company. They focus on Cybersecurity and IT managed services.
Read more

View Profile
Unibright.io

Not yet reviewed

Undisclosed

Undisclosed

10 - 49

Bingen am Rhein, Germany

Services provided

50% Blockchain

50% Business Consulting

Focus Areas

50% Smart Contract Development

50% Tokenization

Unibright.io is a Blockchain and Business Consulting company based in Bingen am Rhein, Germany. They offer Blockchain and Business Consulting.
Read more

View Profile
Konfidio

Not yet reviewed

Undisclosed

Undisclosed

10 - 49

Berlin, Germany

Services provided

40% Blockchain

50% Blockchain Marketing

10% IoT Development

Focus Areas

70% Smart Contract Development

30% Initial Coin Offering Consulting

Konfidio is a small Berlin, Germany-based Blockchain Marketing company. Their services include Blockchain Marketing and Blockchain.
Read more

View Profile
CryptoTec

Not yet reviewed

Undisclosed

Undisclosed

2 - 9

Köln, Germany

Services provided

45% Blockchain

35% Blockchain Marketing

20% Cybersecurity

Focus Areas

100% Smart Contract Development

CryptoTec is a Blockchain company. The Köln, Germany-based company provides Blockchain and Blockchain Marketing.
Read more

View Profile
Gnosis

Not yet reviewed

Undisclosed

Undisclosed

50 - 249

Berlin, Germany

Services provided

50% Blockchain

50% Blockchain Marketing

Focus Areas

30% Smart Contract Development

30% Ethereum Development

30% Web3 +1

10% Tokenization

Established in 2017, Gnosis, a midsize Blockchain and Blockchain Marketing company, is located in Berlin, Germany. Their services include Blockchain and Blockchain Marketing.
Read more

View Profile
CPI Technologies GmbH

0.5 1 review

$25,000+

$100 - $149 / hr

2 - 9

Mainz, Germany

Services provided

15% Blockchain

15% AI Development

15% Custom Software Development +13

15% Cybersecurity

15% Mobile App Development

15% Web Development

1% Conversion Optimization

1% Digital Strategy

1% Email Marketing

1% IT Strategy Consulting

1% Mobile & App Marketing

1% Public Relations

1% Search Engine Optimization

1% Social Media Marketing

1% UX/UI Design

1% Web Design

Focus Areas

33% Smart Contract Development

34% Ethereum Development

33% Initial Coin Offering Consulting

Our mission at CPI Tech is simple: build the best possible solution for you on the entire market. Not just highly-scalable financial & blockchain software that works as it should, but extremely
Read more
See all 1 projects

View Profile
Innowise

4.9 73 reviews

$10,000+

$50 - $99 / hr

1,000 - 9,999

München, Germany

Services provided

10% Blockchain

10% AI Agents

10% AI Consulting +7

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

Focus Areas

60% Smart Contract Development

25% Ethereum Development

15% Initial Coin Offering Consulting

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.

See all 73 projects

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 (25) $50,000 to $199,999 (17) $200,000 to $999,999 (10) Less than $10,000 (1)

What Clients Have Said
Innowise Group is frequently praised for delivering high-quality services at competitive prices, with clients noting that their pricing fits within budget constraints while providing good value for money. One client highlighted that Innowise's pricing was a key factor in their selection, stating it offered 'good value for cost.' Overall, the sentiment reflects satisfaction with the cost-effectiveness of Innowise's services, as they consistently meet project requirements without exceeding budgets.
Read All Reviews

Was this helpful?

View projects from:

United States (15) Germany (11) 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)

Was this helpful?

München, Germany

31 Leopoldstraße
München, Germany 80802
151 - 200

+49 30 520 158 80

See All Locations (23)

Was this helpful?

View Profile
Valnovo

Not yet reviewed

$1,000+

$50 - $99 / hr

10 - 49

Kernen im Remstal, Germany

Services provided

10% Blockchain

10% AI Development

10% Content Marketing +7

10% E-Commerce Development

10% Other Digital Marketing

10% Search Engine Optimization

10% UX/UI Design

10% Video Marketing

10% Web Design

10% Web Development

Focus Areas

35% Smart Contract Development

35% Ethereum Development

30% Initial Coin Offering Consulting

Valnovo, a Content Marketing company, provide Content Marketing and Search Engine Optimization. They were launched in 2022.
Read more

View Profile
BLOCKCHANCE®

Not yet reviewed

Undisclosed

Undisclosed

10 - 49

Hamburg, Germany

Services provided

50% Blockchain

20% Event Marketing

10% Event Management +2

10% Marketing Strategy

10% Public Relations

Focus Areas

30% Smart Contract Development

50% Ethereum Development

20% Initial Coin Offering Consulting

Blockchain company BLOCKCHANCE® is based in Hamburg, Germany. They provide Blockchain and Event Marketing and were founded in 2017.
Read more

View Profile
PlatinPower.com GmbH

Not yet reviewed

Undisclosed

Undisclosed

10 - 49

Kassel, Germany

Services provided

25% Blockchain

25% Custom Software Development

25% E-Commerce Development +1

25% Social Media Marketing

Focus Areas

50% Smart Contract Development

50% Ethereum Development

PlatinPower.com GmbH is a social media marketing company. Launched in 2005, the company focuses on Social Media Marketing and Custom Software Development.
Read more

View Profile
UnitedCrowd

Not yet reviewed

Undisclosed

Undisclosed

10 - 49

Köln, Germany

Services provided

25% Blockchain

25% Blockchain Marketing

25% Business Consulting +1

25% Web Development

Focus Areas

40% Smart Contract Development

40% Web3

20% Initial Coin Offering Consulting

UnitedCrowd is a website development company. Headquartered in Köln, Germany and Hongkong, Hong Kong, the agency was founded in 2016. Their team provides Web Development and Blockchain.
Read more

View Profile
Blockchain Solutions

Not yet reviewed

Undisclosed

Undisclosed

2 - 9

Hamburg, Germany

Services provided

40% Blockchain

20% BI & Big Data Consulting & SI

20% IoT Development +2

10% Business Consulting

10% IT Strategy Consulting

Focus Areas

30% Smart Contract Development

50% Ethereum Development

20% Initial Coin Offering Consulting

Blockchain Solutions is a Blockchain company. Based in Hamburg, Germany, the team provides Blockchain and BI & big data consulting & SI.
Read more

View Profile
doubleSlash Net-Business GmbH

Not yet reviewed

Undisclosed

Undisclosed

50 - 249

Friedrichshafen, Germany

Services provided

20% Blockchain

20% Cloud Consulting & SI

20% Custom Software Development +3

20% IT Managed Services

10% Low/No Code Development

10% Web Design

Focus Areas

20% Smart Contract Development

40% Ethereum Development

20% Initial Coin Offering Consulting +1

20% Web3

DoubleSlash Net-Business GmbH is a custom software development firm. Headquartered in Friedrichshafen, Germany, their team specializes in Custom Software Development and cloud consulting & SI.
Read more

View Profile
Creatix Technologies

5.0 2 reviews

$5,000+

$25 - $49 / hr

10 - 49

Berlin, Germany

Services provided

30% Blockchain

20% Web Development

15% Custom Software Development +4

10% E-Commerce Development

10% Mobile App Development

10% UX/UI Design

5% DevOps Managed Services

Focus Areas

15% Smart Contract Development

45% Ethereum Development

30% Web3 +1

10% Metaverse Development

Creatix Technologies is a web and mobile UI development company that excels in database optimization and backend improvements. The company is praised for its timely delivery and effective communication, with 100% of reviews highlighting their adaptability and smooth collaboration. Clients appreciate their ease of integration and commendable project management skills.

See all 2 projects

Industry Experience

Creatix Technologies has demonstrated expertise primarily in the construction industry, receiving positive feedback for their effective project management, timely delivery, and strong communication skills. Clients noted their strengths in UI implementation, database optimization, and overall value for cost. The overall sentiment reflects satisfaction and a strong culture fit, making them a suitable choice for similar projects within construction and possibly other related sectors requiring robust digital solutions.
Read All Reviews

Select Industry to see insights

Construction

Was this helpful?

Average Project Cost Breakdown

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

What Clients Have Said
Clients have noted Creatix Technologies as providing good value for cost, with one co-founder highlighting their selection due to high ratings and cultural fit. They appreciated the company's timely delivery and responsiveness to project needs, indicating that the overall sentiment is positive regarding the cost-effectiveness of their services. No specific areas for improvement were mentioned, reinforcing the perception of satisfactory value in their offerings.
Read All Reviews

Was this helpful?

Berlin, Germany

163 Schönhauser Allee
Berlin, Germany 10435
2 - 5

+4917621048349

See All Locations (2)

Was this helpful?

View Profile
CRYPTORION GmbH | Crypto FinTech

Not yet reviewed

Undisclosed

Undisclosed

2 - 9

Ismaning, Germany

Services provided

100% Blockchain

Focus Areas

100% Smart Contract Development

CRYPTORION GmbH | Crypto FinTech is a Blockchain company. The Ismaning, Germany-based company was established in 2021. Their team offers Blockchain.
Read more

View Profile
CryptoLions GmbH

Not yet reviewed

Undisclosed

Undisclosed

Freelancer

Düsseldorf, Germany

Services provided

100% Blockchain

Focus Areas

100% Smart Contract Development

CryptoLions GmbH is a Blockchain company founded in 2018. Headquartered in Düsseldorf, Germany, the team focuses on Blockchain.
Read more

View Profile
ERRNA

4.8 2 reviews

$5,000+

< $25 / hr

1,000 - 9,999

Berlin, Germany

Services provided

60% Blockchain

10% Cybersecurity

10% Marketing Strategy +2

10% Mobile App Development

10% Web Design

Focus Areas

20% Smart Contract Development

20% Ethereum Development

20% Initial Coin Offering Consulting +2

20% Metaverse Development

20% Web3

ERRNA offers services including Blockchain Development, Smart Contract Development, and Decentralized Application (DApp) Development. The client feedback highlights ERRNA's ability to deliver secure and effective blockchain solutions on time and within budget. Clients appreciate their professionalism, project management, and the high quality of their developed applications.

See all 2 projects

Industry Experience

ERRNA has received positive feedback primarily from the education industry, with clients highlighting their strengths in product development and project management. Their expertise in managing product roadmaps and backlog prioritization has been beneficial for educational platforms like MyTutor. Overall sentiment reflects strong satisfaction, particularly in communication and alignment with client values, making ERRNA a suitable choice for projects focused on educational technology and development.
Read All Reviews

Select Industry to see insights

Education

Was this helpful?

Average Project Cost Breakdown

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

What Clients Have Said
Clients have expressed satisfaction with ERRNA's pricing structure, highlighting it as a good fit for their budget and noting the overall value for money. One client emphasized that the company aligned with their values and provided effective project management. Additionally, the quality of team communication and transparency was praised, reinforcing the perception of ERRNA as a cost-effective choice for product development needs.
Read All Reviews

Was this helpful?

Berlin, Germany

17 Schumannstraße
Berlin, Germany 10117
2 - 5

+1-435-800-0086

See All Locations (33)

Was this helpful?

View Profile
Innoplexus

Not yet reviewed

Undisclosed

Undisclosed

250 - 999

Eschborn, Germany

Services provided

25% Blockchain

25% AI Consulting

25% AI Development +1

25% Blockchain Marketing

Focus Areas

20% Smart Contract Development

30% Ethereum Development

30% Web3 +1

20% Initial Coin Offering Consulting

In Eschborn, Germany and Pune, India, Innoplexus is an artificial intelligence company. Their services include Artificial Intelligence and Blockchain.
Read more

View Profile
Infograins Software Solutions

4.9 89 reviews

$5,000+

$50 - $99 / hr

250 - 999

Planegg, Germany

Services provided

30% Blockchain

20% AI Development

15% Custom Software Development +3

15% Mobile App Development

10% IT Staff Augmentation

10% Web Development

Focus Areas

20% Smart Contract Development

30% Web3

20% Ethereum Development +2

20% Metaverse Development

10% Initial Coin Offering Consulting

Infograins Software Solutions is a Blockchain Development company specializing in Blockchain Technology, Distributed Ledger Development, and Smart Contract Development, providing innovative solutions for various industries. Clients consistently praise their technical expertise, strategic insights, and project management skills, with over 90% of reviews highlighting their ability to deliver on time and align development with business outcomes.

See all 89 projects

Industry Experience

Infograins Software Solutions has demonstrated expertise across various sectors, including Information Technology, Financial Services, Healthcare, Advertising & Marketing, eCommerce, and Telecommunications. Clients consistently praise their technical proficiency, particularly in blockchain and AI integration, which has significantly improved operational efficiency and user engagement. Sentiment is overwhelmingly positive, highlighting their excellent project management, timely deliveries, and strong communication skills, making them well-suited for projects requiring innovation and reliability in these industries.
Read All Reviews

Select Industry to see insights

Other industries IT Services Financial services Retail Energy & natural resources Telecommunications Hospitality & leisure Agriculture Software Media Transportation Gambling Arts, entertainment & music eCommerce Advertising & marketing Education Human Resources Information technology Real estate

Was this helpful?

Average Project Cost Breakdown

$10,000 to $49,000 (16) $50,000 to $199,999 (14) $10,000,000 + (13) $200,000 to $999,999 (7) Less than $10,000 (2) $1,000,000 to $9,999,999 (2)

What Clients Have Said
Clients consistently highlight Infograins Software Solutions for offering competitive pricing and good value for money. Many reviews mention that their budget-friendly rates align well with the quality of services provided, with one client noting they chose Infograins due to their pricing fitting within their financial constraints. Overall sentiment reflects satisfaction, with clients expressing appreciation for the balance of cost and quality, although there are a few mentions of projects not meeting expectations, indicating room for improvement.
Read All Reviews

Was this helpful?

$8,000 Basic smart contract and blockchain prototype deve $20,000 Smart contracts, dApp development, wallet integrat $50,000 Full blockchain platform including smart contracts

Blockchain Launch Package
Build secure and scalable blockchain solutions for your business. Our package includes smart contract development, decentralized application (dApp) development, and blockchain architecture consulting to help startups and enterprises launch reliable Web3 platforms.
View Packages

Was this helpful?

Planegg, Germany

4a Bahnhofstraße
Planegg, Germany 82152
2 - 5

+447401232155

See All Locations (40)

Was this helpful?

View Profile
MeGaDev

5.0 6 reviews

$5,000+

$25 - $49 / hr

50 - 249

Berlin, Germany

Services provided

10% Blockchain

30% Custom Software Development

25% AI Development +2

20% ERP Consulting and SI

15% Web Development

Focus Areas

25% Smart Contract Development

25% Decentralized Finance

25% Smart Contract Auditing +2

15% Ethereum Development

10% Web3

MeGaDev is a Blockchain Development company specializing in Blockchain Technology and Smart Contract Development. With 100% positive feedback, clients commend their professionalism and exceptional project management. Notably, 50% of reviewers highlight their ability to meet deadlines and 100% appreciate their effective communication and cultural fit.

See all 6 projects

1 of 1 Smart Contract Development reviews is 5 stars

Less than $10,000 avg. project cost

Smart Contract Development Experience

Overall feedback for MeGaDev's Smart Contract Development service highlights a strong reputation, with 100% of reviewers expressing satisfaction. Key strengths include exceptional communication, reliability as a tech partner, and a strong cultural fit, as noted by clients. Reviewers valued their expertise in blockchain projects, specifically in the DeFi niche, and reported successful project outcomes. There were no negative comments regarding their performance, indicating a consistently positive client experience.
Read Most Recent Review

Was this helpful?

Average Project Cost Breakdown

Less than $10,000 (2) $200,000 to $999,999 (1)

What Clients Have Said
MeGaDev is perceived as offering good value for money, with clients highlighting their competitive pricing and commitment to quality. One client noted they chose MeGaDev for their 'good value for cost,' while another praised their ability to deliver a high-quality final product despite some project delays. Overall, the sentiment towards MeGaDev's cost-effectiveness is positive, with clients expressing willingness to engage them for future projects.
Read All Reviews

Was this helpful?

View projects from:

Switzerland (2) United States (1)

Was this helpful?

Berlin, Germany

85 Fasanenstraße
Berlin, Germany 10623
1

See All Locations (6)

Was this helpful?

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.

Top Smart Contract Development Companies in Germany

List of the Top Germany Smart Contract Developers

NFT Platform Dev for Street Art Monetization Company

Industry Experience

Select Industry to see insights

Average Project Cost Breakdown

What Clients Have Said

Reviews mention Trustworthy

Custom Software Dev for Cryptocurrency Enabler Platform

API Development & R&D for Fintech Company

Industry Experience

Select Industry to see insights

Reviews mention Trustworthy

Digital Media Platform Development Support

Industry Experience

Select Industry to see insights

Average Project Cost Breakdown

What Clients Have Said

Reviews mention Timely

Cybersecurity for Blockchain Software Company

Blockchain for Mental Health Platform

Blockchain Development for Stablecoin Protocol

Industry Experience

Select Industry to see insights

Average Project Cost Breakdown

What Clients Have Said

Reviewed 1 time in the past 6 months

Industry Experience

Select Industry to see insights

Blockchain & Custom Software Dev for Art Management System

Average Project Cost Breakdown

What Clients Have Said

Industry Experience

Select Industry to see insights

Average Project Cost Breakdown

What Clients Have Said

Industry Experience

Select Industry to see insights

Average Project Cost Breakdown

What Clients Have Said

Industry Experience

Select Industry to see insights

Average Project Cost Breakdown

What Clients Have Said

Blockchain Launch Package

Smart Contract Development Experience

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 3 Germany Smart Contract Developers

Similar Categories

Related Services

Specialties

Popular Locations in Germany