Top Blockchain Companies & Developers in Istanbul
14 Companies
List of the Top Istanbul Blockchain Development Companies
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What are Featured Providers?
$25,000+$25 - $49 / hr50 - 249Serves Istanbul, TürkiyeServices provided
40% Blockchain20% Mobile App Development20% Web Development +2 services10% Custom Software Development10% IT Strategy ConsultingSee all 33 projectsTech Alchemy is a Blockchain Development company specializing in smart contract development, decentralized application (DApp) development, and blockchain solutions. Client reviews reveal a 100% satisfaction rate, emphasizing their excellent project management, responsiveness, and partnership-driven approach. Notably, 80% of reviewers highlighted Tech Alchemy's expertise and creativity, which contributed to successful project outcomes and innovative solutions in blockchain technology.
Reviews mention Creative
Overall, client feedback highlights Tech Alchemy's creativity and innovative approach across various projects. Clients appreciated their ability to integrate unique design elements and adapt to changing requirements. One client noted their 'creativity, enthusiasm, and real sense of partnership,' while another emphasized their 'blend of strategic, technical, and design skills.' This sentiment reflects a strong satisfaction with Tech Alchemy's creative contributions, leading to successful project outcomes and a deep sense of collaboration.-
Gamified Blockchain Platform Development for Staking Company
5.0 Aug 13, 2024They didn't just focus on the technical aspects; they brought creativity, enthusiasm, and a real sense of partnership to the table. It was clear they were personally invested in delivering the best possible outcome, often going the extra mile to ensure every detail aligned with our vision - loved it!
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Software Development for Tech Startup
5.0 Feb 13, 2022Tech Alchemy’s team is very friendly, and I feel relaxed and creative with them. They won’t put you down if you say something that doesn’t make sense. They’re a great team.
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Blockchain Multisig App for B2B Software Company
5.0 Nov 23, 2021Their professionalism, creativity and knowledge around our core issue as well as their attention to detail in the project process.
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Mobile App Development for Short-Term Rental Platform
5.0 Jul 15, 2020TA stands out by being in the 10%, where they put in the extra effort to define, bring clarity, and contribute with ideas in how a project takes shape.
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AI Mentoring Companion Development & Design for Charity Org
5.0 Nov 9, 2025Tech Alchemy are best in class at understanding a product vision, harnessing the potential of AI, and delivering functionality with precision and creativity. Their blend of strategic, technical, and design skills is exceptional. It’s like having a visionary architect, inspired designer, and master builder—all within one team.
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Industry Experience
Tech Alchemy has received positive feedback across various industries, showcasing their expertise in Financial Services, Arts, Gaming, Software, and Healthcare. Clients commend their innovative approach, timely delivery, and strong communication. In Financial Services, they excelled in app development for fintech solutions. In Arts and Gaming, their blockchain capabilities were highlighted, enhancing user engagement. Notably, their work in Healthcare and IT Services revealed their adaptability and commitment to client success. Overall, their strengths in technical knowledge and project management make them a suitable partner across diverse sectors.
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Non-profit Financial services Gaming Software Sports Media Other Industry Government IT Services Healthcare Hospitality & leisure Advertising & marketing Business services Consumer Products Arts, entertainment & musicWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Tech Alchemy is widely regarded for delivering strong value for money, with many clients praising their competitive pricing. A CEO noted that Tech Alchemy's pricing fit their budget while maintaining high quality, and a COO highlighted the company's ability to provide exceptional service without exceeding initial budgets. Overall, clients expressed satisfaction with the cost-effectiveness of their projects, often remarking on the impressive outcomes relative to their investment.Was this helpful?
More responsive than most other service providers
Get in TouchTech Alchemy is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.Was this helpful?
$10,000+$50 - $99 / hr10 - 49Serves Istanbul, TürkiyeServices provided
100% BlockchainSee all 13 projectsRedDuck is a blockchain development company specializing in delivering comprehensive blockchain solutions, including smart contract development, distributed ledger technology, and decentralized application (DApp) development. Clients consistently praise their technical precision, proactive communication, and ability to deliver projects on time, with a 100% satisfaction rate highlighted across multiple reviews. Their expertise in blockchain technology and strategic product development is noteworthy.
5 of 5 Blockchain reviews are 5 stars2 new reviews for Blockchain in past 6 months$50,000 – $199,999 avg. project costRead 5 ReviewsBlockchain PROJECT HIGHLIGHT
Blockchain Development for FinTech Company
5.0 — RedDuck developed a DeFi platform for a financial technology company. The team built the client's smart contracts, backend infrastructure, frontend app, user dashboard, landing website, and a Read moreWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently praised RedDuck for offering excellent value for money and fitting within their budgetary constraints. One client noted their 'good value for cost' and another highlighted that their pricing 'fit our budget.' Overall sentiment reflects satisfaction with the company's pricing relative to the quality of services provided, with multiple reviews emphasizing timely delivery and effective project management as key aspects of their positive experience.Was this helpful?
More responsive than most other service providers
Get in TouchRedDuck is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.Was this helpful?
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$25,000+$50 - $99 / hr10 - 49Maslak, Türkiye
Services provided
20% Blockchain30% Mobile App Development20% Cloud Consulting & SI +3 services10% AR/VR Development10% Custom Software Development10% Web DevelopmentSee all 14 projectsMobilist is a versatile software development company specializing in mobile app and cloud infrastructure solutions. They consistently receive positive feedback for their agile project management, technical expertise, and ability to meet deadlines, with approximately 90% of reviewers highlighting these strengths. While some note frequent developer turnover, Mobilist's overall customer satisfaction remains high due to their responsive and flexible approach to client needs.
Reviews mention Timely
Clients consistently highlight Mobilist's timeliness in project execution and adherence to deadlines. One client noted that the project was completed 'on time, within budget,' while another emphasized the 'fastness' and 'responsive approach' of the team. The seamless workflow and effective communication further contributed to the positive sentiment regarding their punctuality, indicating that Mobilist is a reliable partner for timely project delivery.-
iOS & Android Dev for Software Consultancy
4.5 Mar 3, 2022They completed the project on time, within budget, and with acceptable code quality.
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Industry Experience
Mobilist has demonstrated expertise across various industries, including Consumer Products, Financial Services, Software, IT Services, Telecommunications, and Consulting. Clients commend them for their agile approach, effective communication, and ability to meet project deadlines. Feedback highlights their strengths in mobile app development and infrastructure management, with impactful results such as award-winning applications and reduced control deficiencies. Overall sentiment is highly positive, indicating that Mobilist is well-suited for projects in technology-driven sectors requiring responsive and reliable development solutions.
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IT Services Consumer Products Financial services Software Consulting Telecommunications Social NetworkingWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Mobilist has received positive feedback regarding their overall cost and value for money. Clients noted that while their pricing may not always be the lowest, the quality and expertise offered provide a favorable performance-to-price ratio. For instance, one client highlighted that Mobilist's proposal demonstrated superior analytical capabilities compared to competitors, justifying the investment. Overall, clients expressed satisfaction with the quality of deliverables and the effectiveness of project management, indicating a strong value proposition for their services.Was this helpful?
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$5,000+$25 - $49 / hr10 - 49Istanbul, Türkiye
Services provided
25% Blockchain25% AI Consulting25% AI Development +2 services15% Web Development10% Low/No Code DevelopmentSee all 3 projectsNeoxi is a versatile software development company specializing in AI and web development solutions, including CRM platforms and MVPs. With an impressive record of beating targets and maintaining a competitive pricing model, Neoxi has received overwhelmingly positive feedback for their customer-oriented approach, project management skills, and ability to significantly reduce development time, with 100% of reviewers highlighting their professional communication and timely delivery.
Reviews mention Communicative
The feedback regarding Neoxi's communication has been overwhelmingly positive. Clients highlighted the project manager's accessibility and prompt responses, often receiving immediate replies via personal contact. The collaborative approach in seeking feedback during project stages was noted as seamless, fostering effective communication. One client emphasized the clarity and trust established with Neoxi's team, which contributed significantly to the project's success. Overall, Neoxi is recognized for being communicative, customer-oriented, and responsive to client needs.-
CRM Development for Data Collection Platform
5.0 Aug 2, 2022The project manager was very easy to communicate with and he was very accessible. I would usually ping him using his personal number and he would immediately get back to me. Their design team would make it also easy to give and receive feedback.
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Custom Software Dev for Manufacturing Automation Company
4.5 Jul 18, 2022We mainly use Google Meet to communicate and Google Sheets and Jira for project management. Having clarity in communication and trust built with the team are also very important for us. Overall, the way that they communicate and handle the project is very good.
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Industry Experience
Neoxi demonstrates strong expertise in the real estate and manufacturing sectors, providing impactful solutions such as AI-driven applications and CRM platforms. Clients praised their professionalism, project management skills, and the ability to meet rigorous deadlines while delivering high-quality work. Overall sentiment across industries is highly positive, with notable strengths in technical development, customer-oriented service, and cost-effectiveness, making them a suitable partner for real estate and manufacturing projects.
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Real estate ManufacturingWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Neoxi has received positive feedback regarding their cost-effectiveness and overall value for money. Clients noted that Neoxi's pricing is competitive relative to the quality of work delivered, with one client highlighting their ability to meet project KPIs while remaining budget-friendly. Another client mentioned spending between €10,000–€50,000, emphasizing the impressive results achieved within this investment. Overall, the sentiment indicates that Neoxi provides substantial value, particularly for startups seeking quality development at reasonable prices.Was this helpful?
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$25,000+$25 - $49 / hr10 - 49İstanbul, Türkiye
Services provided
15% Blockchain15% Custom Software Development15% Mobile App Development +5 services15% Web Development10% Cloud Consulting & SI10% HR Consulting10% IT Staff Augmentation10% Other IT Consulting and SISee all 4 projectsCodefirst is a professional services firm specializing in talent acquisition and software development. They are highly regarded for their ability to source top-tier candidates and deliver software projects effectively, with notable strengths in agile project management and a solution-oriented approach. Across reviews, 100% praise their quality and professionalism, with 50% specifically highlighting their impressive talent network and efficient communication.
Reviews mention Timely
The overall sentiment regarding Codefirst's timeliness is highly positive. Clients noted that projects were completed on time and often ahead of schedule. One client highlighted that effective communication and a solution-oriented mindset contributed to delivering the project in a shorter timeframe than planned. Another client affirmed the on-time delivery of their platform with good quality and stability. This consistent feedback emphasizes Codefirst's commitment to timely project execution.-
Analysis & Development Services for IT Services Company
5.0 Aug 25, 2022Thanks to the successful continuation of mutual communication and their accessibility during the project, the project delivery took place in a shorter time than planned, as they worked quickly and effectively in line with our feedbacks. Everyone on this specific project has included and communicated through chatting channels and had weekly meetings, which helped to maintain the workflow between our and their team and see the process of the project day by day.
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IT Staff Augmentation for Software Development Company
5.0 Aug 16, 2022The delivery was on-time with good quality and stability. We used jira for documentation and regular meet-ups to review the backlog and test issues.
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Industry Experience
Codefirst has demonstrated expertise in the Software and Retail industries, with positive feedback on their talent acquisition and project execution. In Software, clients praised their ability to source highly qualified engineers and their agile project management skills, resulting in timely and quality deliverables. In Retail, their solution-oriented approach and effective communication facilitated efficient project completion. Overall, the sentiment is highly favorable, highlighting Codefirst's strengths in talent sourcing and technical capabilities, making them a strong fit for complex software development and retail process optimization.
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Software RetailWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients appreciate Codefirst for the quality of candidates and effective project execution, often highlighting the firm's responsiveness and professionalism. However, some feedback suggests that while their pricing could be more competitive, the value derived from their services justifies the cost. One client noted, 'Their prices could be a little more competitive, but due to the quality of the candidates they bring, they are worth the extra budget.' Overall, clients perceive Codefirst as a valuable investment despite higher costs.Was this helpful?
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$10,000+$50 - $99 / hr10 - 49Istanbul, Türkiye
Services provided
10% Blockchain30% Mobile App Development30% Web Development +3 services15% AI Development10% UX/UI Design5% Web DesignSee all 2 projectsSlevin is a custom software development company known for creating integrated e-commerce platforms and mobile applications. Reviews highlight their effective communication and ability to exceed expectations, with 100% of clients praising their responsiveness and understanding of project requirements. While initial resource limitations were noted, recent staffing expansions have improved delivery times and efficiency.
Reviews mention Understands their clients' needs
Clients have expressed high satisfaction with Slevin's ability to understand their needs, noting their impressive grasp of project scopes and business requirements. One client highlighted how Slevin proposed additional features that significantly benefited their operations. Overall, feedback reflects a strong sentiment that Slevin is responsive and capable of delivering tailored solutions, effectively acting as an in-house development team despite geographical differences.-
Mobile App Development for Hospitality & Leisure Company
5.0 Apr 26, 2021The way they understand the scope of the project and our business's requirements was impressive. They came up with some additional features and functions which benefited our business a lot.
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Industry Experience
Slevin has demonstrated expertise primarily in the Retail and Hospitality & Leisure industries. Clients commend their effective communication, ability to deliver custom software solutions, and their project management responsiveness. In Retail, their e-commerce platform generated significant revenue, while in Hospitality, they streamlined operations and improved customer satisfaction through innovative mobile applications. Overall, feedback indicates a strong fit for projects requiring customized software development and efficient operational solutions.
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Retail Hospitality & leisureWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients have expressed satisfaction with Slevin's cost and value for money, highlighting the agency's ability to deliver projects on time and exceed expectations. One client noted that the e-commerce solution generated 10% of their annual income, while another emphasized improved efficiency and customer satisfaction through their app. Overall, feedback indicates a strong value proposition, though some clients mentioned initial delays due to a small team, which has since improved with new hires.Was this helpful?
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UndisclosedUndisclosed10 - 49İstanbul, Türkiye
Services provided
40% Blockchain40% Custom Software Development10% AR/VR Development +1 service10% Web DesignEstablished in 2019, Coinoxs is a Blockchain company. Located in İstanbul, Türkiye, the team focuses on Blockchain and Custom Software Development.
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$250,000+$150 - $199 / hr50 - 249İstanbul, Türkiye
Services provided
100% BlockchainChainerIST is a Blockchain company. In İstanbul, Türkiye, their midsize team focuses on Blockchain. The agency was launched in 2021.
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$250,000+$50 - $99 / hr10 - 49Istanbul, Türkiye
Services provided
50% Blockchain10% IT Strategy Consulting10% Mobile App Development +4 services10% UX/UI Design10% Web Development5% Cybersecurity5% E-Commerce DevelopmentGeliyoo is a Blockchain company. The small Istanbul, Türkiye-based team focuses on Blockchain and UX/UI Design. The firm was established in 2010.
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$1,000+$50 - $99 / hr10 - 49Istanbul, Türkiye
Services provided
20% Blockchain20% Mobile App Development20% Pay Per Click +2 services20% Search Engine Optimization20% Social Media MarketingRekClick 360° Digital Marketing Agency is an Istanbul, Türkiye-based social media marketing firm. They provide Social Media Marketing and Search Engine Optimization.
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$10,000+$50 - $99 / hr10 - 49Istanbul, Türkiye
Services provided
20% Blockchain20% Cybersecurity20% Mobile App Development +2 services20% Search Engine Optimization20% Web DesignEstablished in 2011, Cesa Software is a SEO agency. Their services include Search Engine Optimization and Web Design.
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UndisclosedUndisclosed2 - 9İstanbul, Türkiye
Services provided
20% Blockchain20% AI Development20% Custom Software Development +2 services20% IT Staff Augmentation20% Mobile App DevelopmentIT staff augmentation company Wagmi Tech is in İstanbul, Türkiye. They offer IT staff augmentation and Custom Software Development and were launched in 2024.
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UndisclosedUndisclosed2 - 9İstanbul/Bahçelievler, Türkiye
Services provided
10% Blockchain15% Mobile App Development15% Web Development +6 services10% Commercial Financing10% Custom Software Development10% IT Managed Services10% IT Staff Augmentation10% IT Strategy Consulting10% Other IT Consulting and SIBased in İstanbul/Bahçelievler, Türkiye, Dahatek is a small web development firm. Their services include Web Development and Mobile App Development.
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UndisclosedUndisclosed50 - 249Istanbul, Türkiye
Services provided
20% Blockchain20% Custom Software Development20% IoT Development +3 services20% UX/UI Design10% AI Consulting10% AI Development4A Labs, an user experience company, was founded in 2014. The company focuses on UX/UI Design and Custom Software Development.
Read moreSee All Locations (4)Istanbul, Türkiye
Maslak, Ahi Evran Cd. No11/37 Sarıyer
Istanbul, Türkiye 343986 - 9
+90.212.282.8385
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$1,000+Undisclosed10 - 49Istanbul, Türkiye
Services provided
40% Blockchain10% AI Development10% Custom Software Development +5 services10% Low/No Code Development10% Mobile App Development10% Web Development5% IT Managed Services5% IT Strategy ConsultingRot3 is a Blockchain company. Located in Istanbul, Türkiye, the firm was founded in 2022. Their services include Blockchain and Web Development.
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$1,000+$100 - $149 / hr10 - 49İstanbul, Türkiye
Services provided
20% Blockchain20% IT Managed Services20% UX/UI Design +2 services20% Web Design20% Web DevelopmentKARAKAR Web Tasarım ve Yazılım Ajansı is a web design company. Launched in 2022, the team specializes in Web Design and UX/UI Design. The firm is located in İstanbul, Türkiye.
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List of the Top 4 Istanbul Blockchain Development Companies
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$25,000+$50 - $99 / hr10 - 49Maslak, Türkiye
Ability to deliver
28.8/40.016/20 Reviews7.6/10 Clients & Experience5.2/10 Market PresenceService focus
20% Blockchain80% Other -
$5,000+$25 - $49 / hr10 - 49Istanbul, Türkiye
Ability to deliver
23.3/40.015.6/20 Reviews2.7/10 Clients & Experience5/10 Market PresenceService focus
25% Blockchain75% Other -
$25,000+$25 - $49 / hr10 - 49İstanbul, Türkiye
Ability to deliver
24.3/40.016.2/20 Reviews2.7/10 Clients & Experience5.4/10 Market PresenceService focus
15% Blockchain85% Other -
$10,000+$50 - $99 / hr10 - 49Istanbul, Türkiye
Ability to deliver
24/40.016.2/20 Reviews3.8/10 Clients & Experience4/10 Market PresenceService focus
10% Blockchain90% Other -
UndisclosedUndisclosed10 - 49İstanbul, Türkiye
Ability to deliver
14.4/40.00/20 Reviews9.3/10 Clients & Experience5.2/10 Market PresenceService focus
40% Blockchain60% Other -
$250,000+$150 - $199 / hr50 - 249İstanbul, Türkiye
Ability to deliver
4/40.00/20 Reviews0/10 Clients & Experience4/10 Market PresenceService focus
100% Blockchain -
$250,000+$50 - $99 / hr10 - 49Istanbul, Türkiye
Ability to deliver
5.3/40.00/20 Reviews0/10 Clients & Experience5.3/10 Market PresenceService focus
50% Blockchain50% Other -
$1,000+$50 - $99 / hr10 - 49Istanbul, Türkiye
Ability to deliver
4.9/40.00/20 Reviews0/10 Clients & Experience4.9/10 Market PresenceService focus
20% Blockchain80% Other -
$10,000+$50 - $99 / hr10 - 49Istanbul, Türkiye
Ability to deliver
4.9/40.00/20 Reviews0/10 Clients & Experience4.9/10 Market PresenceService focus
20% Blockchain80% Other -
UndisclosedUndisclosed2 - 9İstanbul, Türkiye
Ability to deliver
4/40.00/20 Reviews0/10 Clients & Experience4/10 Market PresenceService focus
20% Blockchain80% Other -
UndisclosedUndisclosed2 - 9İstanbul/Bahçelievler, Türkiye
Ability to deliver
4/40.00/20 Reviews0/10 Clients & Experience4/10 Market PresenceService focus
10% Blockchain90% Other -
UndisclosedUndisclosed50 - 249Aventura, FL
Ability to deliver
0/40.00/20 Reviews0/10 Clients & Experience0/10 Market PresenceService focus
20% Blockchain80% Other -
$1,000+Undisclosed10 - 49Istanbul, Türkiye
Ability to deliver
4/40.00/20 Reviews0/10 Clients & Experience4/10 Market PresenceService focus
40% Blockchain60% Other -
$1,000+$100 - $149 / hr10 - 49İstanbul, Türkiye
Ability to deliver
4/40.00/20 Reviews0/10 Clients & Experience4/10 Market PresenceService focus
20% Blockchain80% Other
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