Top Smart Contract Development Companies in Berlin
10 Companies
List of the Top Berlin Smart Contract Developers
Sponsored
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Vention
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$25,000+$50 - $99 / hr1,000 - 9,999Berlin, GermanyServices provided
10% Blockchain30% Custom Software Development10% AI Agents +510% AI Development10% IT Staff Augmentation10% Low/No Code Development10% Mobile App Development10% Web DevelopmentFocus Areas
30% Smart Contract Development25% Ethereum Development25% Metaverse Development +120% Web3See all 98 projectsVention 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.
0 of 2 reviews are 5 starsUnknown avg. project costRead 2 Recent ReviewsReviewed 2 times in the past 6 months
Recent reviews of Vention highlight a strong overall sentiment, emphasizing the quality of their engineers and responsive account management. Clients noted successful outcomes, such as meeting sprint goals and delivering projects on time. One client appreciated the engineers' performance in developing AI solutions, while another valued the effective integration of software for a fintech project. No significant areas for improvement were identified, indicating high satisfaction with Vention's services.Was this helpful?
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This provider is fluent in 2 languages:
- English
- German
This provider is available in 5 time zones:
- Greenwich Mean Time (GMT)
- Central Standard Time (CST)
- Eastern Standard Time (EST)
- Pacific Standard Time (PST)
- Mountain Standard Time (MST)
See All Locations (6)Berlin, Germany
Kemperplatz 1
Berlin, Germany 107852 - 5
+493083792687
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$10,000+$50 - $99 / hr1,000 - 9,999Berlin, Germany
Services provided
10% Blockchain10% AI Development10% AR/VR Development +710% Cloud Consulting & SI10% Custom Software Development10% E-Commerce Development10% IT Staff Augmentation10% Mobile App Development10% Robotics Process Automation10% Web DevelopmentFocus Areas
60% Smart Contract Development25% Ethereum Development15% Initial Coin Offering ConsultingSee all 72 projectsInnowise 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.
1 of 1 reviews is 5 starsUnknown avg. project costRead 1 Recent ReviewReviewed 1 time in the past 6 months
In the past six months, client feedback for Innowise has been overwhelmingly positive. One client, a private school president, highlighted their effective project management and communication, noting that Innowise delivered a custom database on time and within budget, significantly improving reporting efficiency. The client appreciated Innowise's proactive approach in understanding project requirements, especially after previously facing issues with another firm. No areas for improvement were identified, indicating high satisfaction with the overall service.Was this helpful?
5 of 5 Blockchain reviews are 5 stars$10,000 – $49,000 avg. project costRead 5 ReviewsBlockchain 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 moreWas this helpful?
Industry Experience
Innowise Group has demonstrated extensive expertise across various industries, including healthcare, information technology, financial services, and advertising & marketing. Clients praised their technical proficiency, project management skills, and ability to deliver solutions that enhance operational efficiency. Feedback reveals a consistent sentiment of satisfaction, particularly in healthcare and IT services, with notable improvements in workflow and compliance. Businesses in need of software development, data management, or digital transformation in these sectors would benefit significantly from engaging Innowise.
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Design Information technology Advertising & marketing Arts, entertainment & music Software Financial services Energy & natural resources Healthcare Construction Gaming Business services IT Services Consulting Other Industry Consumer Products Telecommunications Human Resources Wellness & Fitness Manufacturing EducationWas this helpful?
See All Locations (11)Berlin, Germany
63 Kronenstraße
Berlin, Germany 1011716 - 20
+49 30 520 158 80
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$10,000+$50 - $99 / hr50 - 249Berlin, Germany
Services provided
20% Blockchain20% AI Development10% AI Agents +510% AI Consulting10% Custom Software Development10% Generative AI10% IoT Development10% Web DevelopmentFocus Areas
20% Smart Contract Development20% Ethereum Development10% Decentralized Finance +510% Initial Coin Offering Consulting10% Metaverse Development10% Smart Contract Auditing10% Tokenization10% Web3See all 32 projectsSEROKELL is a specialized company in Blockchain Development, offering services such as Smart Contract Development and Decentralized Application Development. High ratings and strong expertise in blockchain technology are consistent themes in their reviews, with 100% of reviewers highlighting their technical proficiency and timely delivery. The company's attention to detail and professional communication are frequently praised, though some suggest more frequent progress updates could enhance their service.
1 of 1 Smart Contract Development reviews is 5 starsUnknown avg. project costSmart Contract Development Experience
SEROKELL has garnered positive feedback for their expertise in Smart Contract Development, with 100% of reviewers expressing satisfaction. Clients praise their problem-solving abilities and professional approach, specifically highlighting successful TON smart contract implementation. Timely project delivery and effective communication are consistently noted as strengths. Notably, all projects passed security audits, emphasizing their commitment to quality. The overall sentiment underscores SEROKELL's capability in developing scalable and adaptable solutions tailored to client needs.
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3 of 3 Blockchain reviews are 5 stars1 new review for Blockchain in past 6 monthsUnknown avg. project costRead 3 ReviewsBlockchain PROJECT HIGHLIGHT
Smart Contract Audit for Cryptocurrency Payment Platform
5.0 — SEROKELL audited smart contracts on EVM-like blockchains for a cryptocurrency payment platform. The team provided a full manual code review, static analysis, vulnerability assessment, and detailed Read moreWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Client feedback on SEROKELL highlights their competitive pricing and strong value for money, with many reviews noting that the cost aligns well with the quality of service provided. One client remarked on the 'good value for cost' and 'pricing fit our budget.' Another highlighted 'exceptionally fast turnaround times' and 'high-quality deliverables,' indicating that clients feel they receive substantial returns on their investment. Overall, the sentiment is overwhelmingly positive regarding affordability relative to the expertise and results delivered.Was this helpful?
See All Locations (8)Berlin, Germany
76/77 Rheinsberger Straße
Berlin, Germany 101151
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$5,000+< $25 / hr1,000 - 9,999Berlin, Germany
Services provided
60% Blockchain10% Cybersecurity10% Marketing Strategy +210% Mobile App Development10% Web DesignFocus Areas
20% Smart Contract Development20% Ethereum Development20% Initial Coin Offering Consulting +220% Metaverse Development20% Web3See all 2 projectsERRNA 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.
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 ReviewsSelect Industry to see insights
EducationWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat 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.Was this helpful?
See All Locations (15)Berlin, Germany
17 Schumannstraße
Berlin, Germany 101172 - 5
+1-435-800-0086
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$10,000+$100 - $149 / hr10 - 49Berlin, Germany
Services provided
10% Blockchain35% Custom Software Development10% AI Development +610% Product Design10% UX/UI Design10% Web Development5% Architectural Design5% IT Strategy Consulting5% Mobile App DevelopmentFocus Areas
80% Smart Contract Development15% Ethereum Development5% Initial Coin Offering ConsultingSee all 11 projectsTeonite is a versatile technology company specializing in software development, data engineering, mobile app development, and web solutions. Across multiple reviews, clients praised Teonite for their professionalism, expertise, and proactive problem-solving approach. Approximately 90% of reviewers noted their effective communication and project management, while around 75% highlighted their ability to integrate seamlessly with existing teams and projects.
Industry Experience
Teonite has a strong presence across multiple industries, including Financial Services, Media, Nonprofit, IT Services, and Telecommunications. Clients consistently highlight their expertise in data integration and application development, particularly in creating user-friendly platforms and dashboards. Positive feedback emphasizes Teonite's professionalism, reliability, and proactive approach to problem-solving. Overall, they are well-suited for projects requiring advanced technological solutions, making them a strong candidate for clients in technology-driven sectors.
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Financial services Media Nonprofit IT Services Information technology TelecommunicationsWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Teonite's clients have consistently noted that their services provide strong value for money. Positive feedback highlights their professionalism, timely delivery, and proactive problem-solving. For instance, one client stated, 'They exceeded our expectations during critical moments,' while another emphasized the cost-effectiveness of their engagement, saying it dramatically reduced operational costs. However, some clients mentioned that while their expertise is high, the pricing may be higher for simpler projects, suggesting a balance between cost and complexity in project scope.Was this helpful?
See All Locations (2)Berlin, Germany
76 Rheinsberger Straße
Berlin, Germany 1011521 - 30
+48509895529
Review Rating from Berlin Clients
4.5/5.0
Quality
4.5
Schedule
4.3
Cost
4.0
Willing to Refer
5.0
Berlin-based clients praise teonite for their expertise in automation testing and web development, delivering complex solutions like POS testing infrastructure and investor dashboards. Their deep technical knowledge and efficient project management have resulted in faster releases and highly satisfactory outcomes.Read All Reviews -
$25,000+$50 - $99 / hr50 - 249Berlin, Germany
Services provided
10% Blockchain30% Custom Software Development30% Web Development +220% Mobile App Development10% Web DesignFocus Areas
35% Smart Contract Development40% Ethereum Development25% Initial Coin Offering ConsultingSee all 11 projectsimpltech GmbH is a versatile software development company offering services such as web and mobile application development, CRM integration, and AI-based platform creation. Overall feedback is highly positive, with approximately 95% of reviewers praising their technical expertise, project management, and collaborative approach. Many clients commend their ability to deliver on time and suggest improvements, with about 70% highlighting their problem-solving capabilities and adaptability to project requirements.
Reviews mention Accommodating
Clients consistently praised impltech GmbH for their accommodating nature, noting their ability to adapt swiftly to changing project requirements. One client highlighted their responsiveness and support, stating, 'They understood all our needs and their tasks,' while another emphasized their capability to assist in achieving new visions despite frequent changes. Overall, the sentiment reflects a strong appreciation for the company's flexibility and willingness to collaborate effectively.-
Dev for Patient Rehabilitation Management System
5.0 Jun 4, 2019They were great to work with. They understood all our needs and their tasks. As a startup, we faced a lot of changes over a short period of time. They adapted to all those changes and were able to help us achieve our new vision. They're a really good support team for our startup.
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Industry Experience
impltech GmbH has demonstrated expertise across various industries, including IT Services, Construction, Healthcare, Advertising & Marketing, Financial Services, Food & Beverages, and Telecommunications. Clients have praised their professional project management, effective communication, and ability to deliver tailored software solutions. Overall sentiment is highly positive, with notable strengths in web development, software integration, and agile methodologies, making them a strong partner for companies seeking innovative technology solutions in these sectors.
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IT Services Construction Advertising & marketing Financial services Healthcare Food & Beverages Telecommunications Information technologyWas this helpful?
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Review Rating from Berlin Clients
4.9/5.0
Quality
5.0
Schedule
4.8
Cost
4.4
Willing to Refer
5.0
Impltech GmbH, based in Berlin, excels in web development, Shopify integration, and custom software solutions for local clients. Reviewers highlight their technical expertise, project management, and collaborative approach across diverse projects like e-commerce sites, dashboards, and AI platforms, demonstrating extensive experience in complex digital solutions.Read All Reviews -
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$5,000+$25 - $49 / hr10 - 49Berlin, Germany
Services provided
30% Blockchain20% Web Development15% Custom Software Development +410% E-Commerce Development10% Mobile App Development10% UX/UI Design5% DevOps Managed ServicesFocus Areas
15% Smart Contract Development45% Ethereum Development30% Web3 +110% Metaverse DevelopmentSee all 2 projectsCreatix 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.
Industry Experience
Creatix Technologies has demonstrated strong expertise in the construction industry, as evidenced by their collaboration with BuilderPad. Clients appreciate their effective communication, timely delivery, and ability to adapt to project changes. The company's strengths include UI implementation, database optimization, and performance improvements. Overall, feedback reflects a positive sentiment, indicating that Creatix is a strong partner for businesses within the construction sector.
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ConstructionWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients have praised Creatix Technologies for their good value for cost, noting that they selected the company due to its high ratings and culture fit. One client specifically highlighted their satisfaction with the overall pricing in relation to the quality of work delivered, emphasizing timely project completion and effective communication. Overall sentiment indicates that clients feel they receive a strong return on investment, with no significant concerns regarding cost.Was this helpful?
See All Locations (2)Berlin, Germany
163 Schönhauser Allee
Berlin, Germany 104352 - 5
+4917621048349
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UndisclosedUndisclosed10 - 49Berlin, Germany
Services provided
40% Blockchain50% Blockchain Marketing10% IoT DevelopmentFocus Areas
70% Smart Contract Development30% Initial Coin Offering ConsultingKonfidio is a small Berlin, Germany-based Blockchain Marketing company. Their services include Blockchain Marketing and Blockchain.
Read moreBerlin, Germany
Schlüterstraße 55
Berlin, Germany 106296 - 9
See All Locations (2)Berlin, Germany
Ulmenallee 16
Berlin, Germany 140506 - 9
+49.308.891.6700
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UndisclosedUndisclosed50 - 249Berlin, Germany
Services provided
50% Blockchain50% Blockchain MarketingFocus Areas
30% Smart Contract Development30% Ethereum Development30% Web3 +110% TokenizationEstablished in 2017, Gnosis, a midsize Blockchain and Blockchain Marketing company, is located in Berlin, Germany. Their services include Blockchain and Blockchain Marketing.
Read more -
$5,000+$25 - $49 / hr50 - 249Berlin, Germany
Services provided
10% Blockchain30% Custom Software Development25% AI Development +220% ERP Consulting and SI15% Web DevelopmentFocus Areas
25% Smart Contract Development25% Decentralized Finance25% Smart Contract Auditing +215% Ethereum Development10% Web3See all 6 projectsMeGaDev 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.
Reviews mention Flexible
Clients have consistently praised MeGaDev for their flexibility in project management. One CEO noted their impressive dedication to finding solutions despite delays, stating that MeGaDev worked closely with them to ensure satisfaction. Similarly, a COO highlighted their clear and adaptable project management style, emphasizing that MeGaDev seamlessly adjusted to specific needs while consistently meeting deadlines. Overall, the sentiment surrounding flexibility is highly positive, reflecting a commitment to client collaboration and satisfaction.-
Blockchain-Enabled Platform Dev for Web3 Talent Marketplace
5.0 Jan 5, 2024MeGaDev demonstrated clear and flexible project management, seamlessly adapting to our specific needs. The majority of our communication was with Vadym, the Business Development Manager (BDM). They consistently met all deadlines.
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Web Design & Development for Gaming Company
5.0 May 12, 2025What impressed us most about MeGaDev was their flexibility and dedication to finding solutions. Even though there were some delays, they remained committed to delivering a high-quality final product and worked with us every step of the way to make sure we were satisfied with the outcome.
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1 of 1 Smart Contract Development reviews is 5 starsLess than $10,000 avg. project costSmart Contract Development Experience
MeGaDev demonstrates strong expertise in Smart Contract Development, receiving overwhelmingly positive feedback, with 100% of reviewers noting their excellent communication skills and solid project management. Clients praised their cultural fit and collaborative approach, especially in blockchain projects. Key strengths highlighted include their reliability as a tech partner and the successful outcomes achieved in DeFi initiatives. Overall, clients express high satisfaction with MeGaDev's services, with no negative feedback reported.
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Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients have consistently praised MeGaDev for providing good value for cost. One CEO noted their selection was based on this aspect, highlighting the effective delivery of a high-quality product despite some project delays. Another client appreciated their flexibility and commitment, stating they met all deadlines and needs, reinforcing the perception of fair pricing relative to the quality of service. Overall, feedback indicates satisfaction with the balance of cost and value received.Was this helpful?
See All Locations (5)Berlin, Germany
85 Fasanenstraße
Berlin, Germany 106231
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List of the Top 7 Berlin Smart Contract Developers
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$25,000+$50 - $99 / hr1,000 - 9,999New York, NY
Ability to deliver
39.8/40.020/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
10% Blockchain30% Smart Contract Development90% Other -
$10,000+$50 - $99 / hr1,000 - 9,999Warszawa, Poland
Ability to deliver
39.7/40.020/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
10% Blockchain60% Smart Contract Development90% Other -
$5,000+< $25 / hr1,000 - 9,999San Jose, CA
Ability to deliver
32.9/40.016.2/20 Reviews9.7/10 Clients & Experience7/10 Market PresenceService focus
60% Blockchain20% Smart Contract Development40% Other -
$10,000+$100 - $149 / hr10 - 49Szczecin, Poland
Ability to deliver
31.4/40.015.8/20 Reviews10/10 Clients & Experience5.6/10 Market PresenceService focus
10% Blockchain80% Smart Contract Development90% Other -
$25,000+$50 - $99 / hr50 - 249Berlin, Germany
Ability to deliver
32.9/40.016.4/20 Reviews10/10 Clients & Experience6.5/10 Market PresenceService focus
10% Blockchain35% Smart Contract Development90% Other -
$5,000+$25 - $49 / hr10 - 49Yerevan, Armenia
Ability to deliver
26.7/40.016.4/20 Reviews5.2/10 Clients & Experience5.1/10 Market PresenceService focus
30% Blockchain15% Smart Contract Development70% Other -
$10,000+$50 - $99 / hr50 - 249Paris, France
Ability to deliver
39.6/40.019.8/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
20% Blockchain20% Smart Contract Development80% Other -
UndisclosedUndisclosed10 - 49Berlin, Germany
Ability to deliver
0/40.00/20 Reviews0/10 Clients & Experience0/10 Market PresenceService focus
40% Blockchain70% Smart Contract Development60% Other -
UndisclosedUndisclosed50 - 249Berlin, Germany
Ability to deliver
0/40.00/20 Reviews0/10 Clients & Experience0/10 Market PresenceService focus
50% Blockchain30% Smart Contract Development50% Other -
$5,000+$25 - $49 / hr50 - 249Alicante (Alacant), Spain
Ability to deliver
0/40.00/20 Reviews0/10 Clients & Experience0/10 Market PresenceService focus
10% Blockchain25% Smart Contract Development90% Other
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