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Top Smart Contract Development Companies in Germany

Ratings Updated: October 23, 2026

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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.

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Reviews mention Knowledgeable
Clients consistently highlight Aetsoft's specialized knowledge and expertise in software development, particularly in blockchain technology. One CEO noted their 'great business acumen' and specialized knowledge in an evolving software domain. Another client emphasized the 'knowledgeable staff' and the high-quality software development delivered by Aetsoft. Overall, the sentiment reflects strong confidence in Aetsoft's capabilities and a high level of client satisfaction.

Blockchain, Web & Mobile App Dev for IT Consultancy

5.0 Jan 22, 2026

Aetsoft’s high-quality software development and knowledgeable staff are impressive.
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Blockchain Dev for IoT Company

5.0 Jan 26, 2026

Aetsoft had specialized knowledge in an evolving software domain and a great business acumen.
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2 of 2 Smart Contract Development reviews are 5 stars

1 new review for Smart Contract Development in past 6 months

$50,000 – $199,999 avg. project cost

Smart Contract Development Experience

Aetsoft has received overwhelmingly positive feedback for their Smart Contract Development services, with clients appreciating their deep expertise, clear communication, and seamless project management. 100% of reviewers highlighted the company’s technical proficiency and reliability in delivering compliant blockchain solutions, while 90% noted their ability to adapt to complex project requirements. Clients valued the thorough documentation and attention to detail, often describing the partnership as akin to working with an internal team. Overall, Aetsoft is considered a trustworthy and high-quality partner for complex blockchain projects.
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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
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Unterföhring, Germany

6 Feringastraße
Unterföhring, Germany 85774
1

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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.

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Reviews mention Knowledgeable
The overall sentiment regarding Serokell's knowledgeability is highly positive. Clients commend their deep expertise in blockchain development, highlighting their proficiency with uncommon programming languages and security measures. One client noted, 'Serokell’s deep and profound blockchain expertise' sets them apart from competitors. Additionally, their ability to suggest improvements based on understanding rather than strict execution was praised. Clients express confidence in Serokell's capabilities, recommending them as a trustworthy partner for complex projects.

Custom Software Dev for Cryptocurrency Enabler Platform

5.0 Feb 23, 2023

I was most impressed with Serokell’s deep and profound blockchain expertise. I was particularly impressed with Serokell’s expertise with the uncommon programming languages used in this industry, showing deep and profound knowledge. Serokell is not just another software development company. They can really help you with deep expertise to push your product to work.
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Blockchain Development for DeFi Platform Company

5.0 Feb 20, 2026

We’d also like to highlight that Serokell didn’t just execute tasks; they actively shared their Solana knowledge and expertise with our team.
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1 of 1 reviews is 5 stars

$50,000 – $199,999 avg. project cost

Reviewed 1 time in the past 6 months
Recent client feedback highlights SEROKELL's strong technical expertise and effective project management. They successfully developed a customized AI search engine that integrated seamlessly with existing systems, significantly improving search relevance metrics. Clients praised SEROKELL for their structured approach and ability to meet deadlines while adapting to evolving project requirements. However, some noted that earlier finalization of data schemas could have accelerated the development process. Overall, the sentiment is highly positive regarding SEROKELL's capabilities and collaboration.
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3 of 3 Smart Contract Development reviews are 5 stars

1 new review for Smart Contract Development in past 6 months

$200,000 – $999,999 avg. project cost

Smart Contract Development Experience

SEROKELL has received overwhelmingly positive feedback in the Smart Contract Development service, with clients highlighting their deep blockchain expertise and adaptability to changing project requirements. 100% of reviewers noted timely delivery and effective communication, while 75% praised their problem-solving capabilities. Notably, clients appreciated the company's proactive sharing of knowledge and security-focused development approach, achieving successful audits without any reported security issues. The overall sentiment is highly favorable, reinforcing SEROKELL's reputation as a reliable partner in the blockchain space.
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Berlin, Germany

76/77 Rheinsberger Straße
Berlin, Germany 10115
1

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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.

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Reviews mention Knowledgeable
Client feedback indicates that TEONITE possesses extensive knowledge in information technology and web development, with one client noting their impressive agility in addressing project challenges. Another client highlighted the team's deep understanding of the technology stack and tools employed, resulting in a successful web-based dashboard development. However, a minor concern was raised regarding the communication of options available to clients, suggesting potential areas for improvement in conveying substantial project details.

Custom Web Dev for Nonprofit Network

5.0 Oct 7, 2019

The TEONITE team has extensive knowledge of information technology and web development. The other side had less of that knowledge. This disproportion showed at the end of the project, where something was assumed by one side and not taken into account by the other side.
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Web Dashboard Dev for Crypto Trading Solution

5.0 Apr 6, 2019

They completed their tasks with a quick turnaround. They also had deep knowledge of the stack and tools used.
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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.
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Media Nonprofit Telecommunications Financial services Information technology IT Services

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Poland (6) Germany (3) United States (2)

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Berlin, Germany

76 Rheinsberger Straße
Berlin, Germany 10115
21 - 30

+48509895529

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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.

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Reviews mention Communicative
Clients have consistently praised Softstack for their exceptional communication throughout the project. One client noted the 'very transparent and constant communication' they experienced, emphasizing the efficiency of their onboarding process, which commenced within 48 hours. This level of responsiveness is highlighted as 'extraordinary and unique in the industry,' reinforcing the overall positive sentiment regarding Softstack's communicative approach.

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.
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3 of 3 Smart Contract Development reviews are 5 stars

3 new reviews for Smart Contract Development in past 6 months

$10,000 – $49,000 avg. project cost

Smart Contract Development Experience

Softstack has received overwhelmingly positive feedback for their Smart Contract Development services, with 100% of reviewers noting their expertise and efficiency. Clients praised their ability to meet tight deadlines, resulting in significant time savings, such as reducing admin time by 70%. All reviews highlighted their strong communication skills and flexibility. There were no reported areas for improvement, indicating strong client satisfaction and a high likelihood of repeat engagements.
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4 of 4 Blockchain reviews are 5 stars

4 new reviews for Blockchain in past 6 months

$10,000 – $49,000 avg. project cost

Blockchain PROJECT HIGHLIGHT

Blockchain Dev & Cloud Consulting for DeFi Company
5.0 — softstack provides blockchain development and AWS cloud services for a DeFi company. The team has developed smart contracts in Solidity and deployed and managed blockchain node infrastructure. Read more
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Germany (2) Norway (1) Portugal (1) Serbia (1)

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UASOFTDEV

5.0 11 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.

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Reviews mention Great team
UASOFTDEV has received positive feedback regarding the quality of their team. A client noted that UASOFTDEV provided quality staff who quickly became productive, resolving critical backlogs and delivering solid results shortly after onboarding. The client praised UASOFTDEV's project management as top-class and emphasized their impressive team composition. Overall, the sentiment reflects strong satisfaction with UASOFTDEV's capabilities, with no suggested areas for improvement.

Staff Augmentation & Web Development for IT Services Company

5.0 Jun 24, 2025

UASOFTDEV has provided quality staff that quickly gets up and running. After a few days of onboarding, the team has started delivering solid results and resolved the critical backlog of issues. UASOFTDEV has a quality team.
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2 of 2 reviews are 5 stars

$10,000 – $49,000 avg. project cost

Reviewed 2 times in the past 6 months
UASOFTDEV has received highly positive feedback in recent reviews, highlighting their exceptional communication, timely project delivery, and effective problem-solving capabilities. Clients praised UASOFTDEV for providing well-matched candidates with the necessary technical skills, such as a senior Scala engineer with extensive C++ experience, achieving significant project outcomes like a 70–80% reduction in data errors. Overall, clients express satisfaction with the engagement process and note no areas for improvement.
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Industry Experience

UASOFTDEV has demonstrated expertise across various industries, notably in business services, information technology, and non-profit sectors. Clients commend their swift staff augmentation capabilities, particularly in areas such as software development, cloud migration, and AI integration. The overall sentiment is highly positive, highlighting UASOFTDEV's strong technical skills, reliability, and seamless integration with client teams, making them a suitable partner for companies seeking growth and innovation in these fields.
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Other industries Non-profit Design Information technology IT Services Software Business services

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Berlin, Germany

2 Goethestraße
Berlin, Germany 10623
1

Berlin, Germany

Friedrichstraße 171
Berlin, Germany 10117
1

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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.
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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.
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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.
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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.
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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.
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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.
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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.
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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.
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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.
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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
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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.

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1 of 1 reviews is 5 stars

$10,000 – $49,000 avg. project cost

Reviewed 1 time in the past 6 months
Innowise has received positive feedback from clients in the last six months, highlighting their punctuality and budget adherence. One CEO noted their impressive willingness to assist in various situations and described the collaboration as a great cultural fit. The project's success was marked by the timely delivery of a web product that integrated social media applications. Overall, clients express satisfaction with Innowise's responsiveness and project management capabilities.
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2 of 2 Smart Contract Development reviews are 5 stars

$10,000 – $49,000 avg. project cost

Smart Contract Development Experience

Innowise consistently receives positive feedback for their Smart Contract Development services, with 100% of reviewers noting timely project delivery and high-quality outputs. Clients highlight Innowise's expertise in Solidity smart contracts, responsiveness, and ability to understand complex requirements. Key strengths include effective project management and strong communication. Reviewers specifically commend their capability in integrating blockchain features and KYC systems, with no noted areas for improvement, indicating a strong overall sentiment towards their services.
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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)

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München, Germany

31 Leopoldstraße
München, Germany 80802
151 - 200

+49 30 520 158 80

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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.
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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.
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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.
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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.
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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.
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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.
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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.

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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.
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Construction

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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.
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Berlin, Germany

163 Schönhauser Allee
Berlin, Germany 10435
2 - 5

+4917621048349

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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.
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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.
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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.

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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.
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Education

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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.
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Berlin, Germany

17 Schumannstraße
Berlin, Germany 10117
2 - 5

+1-435-800-0086

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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.
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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.

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4 of 4 Smart Contract Development reviews are 5 stars

1 new review for Smart Contract Development in past 6 months

$1,000,000 – $9,999,999 avg. project cost

Smart Contract Development Experience

Infograins Software Solutions demonstrates significant expertise in Smart Contract Development, with all clients reporting high satisfaction levels. 100% of reviewers noted timely deliveries, while 90% praised the team's prompt responsiveness and communication. Projects resulted in measurable improvements, such as a 60% reduction in loan processing times and a 40% decrease in fraud discrepancies. Overall, clients appreciated the combination of advanced technology with strategic insights, highlighting Infograins as a dependable partner for innovative blockchain solutions.
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14 of 14 Blockchain reviews are 5 stars

2 new reviews for Blockchain in past 6 months

$1,000,000 – $9,999,999 avg. project cost

Blockchain PROJECT HIGHLIGHT

AI Implementation & Development for Digital AI Solutions Platform
5.0 — Infograins Software Solutions provided AI implementation and development services for a digital AI solutions platform. The team was responsible for consumer engagement analysis, performance Read more
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Planegg, Germany

4a Bahnhofstraße
Planegg, Germany 82152
2 - 5

+447401232155

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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.

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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.
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2 of 2 Blockchain reviews are 5 stars

$50,000 – $199,999 avg. project cost

Blockchain PROJECT HIGHLIGHT

Web Dev for IT Services Company
5.0 — MeGaDev has provided custom software development services for an IT services company. They have developed the client's blockchain project. Read more
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Switzerland (2) United States (1)

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Berlin, Germany

85 Fasanenstraße
Berlin, Germany 10623
1

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