Top Blockchain Companies & Developers in Johannesburg
3 Leaders 7 Contenders
10 Companies
List of the Top Johannesburg Blockchain Development Companies
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Featured
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$25,000+$50 - $99 / hr10 - 49Serves Johannesburg, South AfricaServices provided
70% Blockchain30% Custom Software DevelopmentSee all 18 projectsNextrope is a Blockchain Development company specializing in Blockchain Solutions, Smart Contract Development, and Crypto Application Development. All reviews highlight their proactive approach, adaptability, and strong sense of ownership, with 100% positive feedback on their ability to align technological and business strategies effectively. Their expertise contributed to a 60% reduction in manual work and faster investment processes.
1 of 1 Blockchain reviews are 5 stars$10,000 – $49,000 avg. project costRead 1 ReviewBlockchain PROJECT HIGHLIGHT
Blockchain Platform Dev for Real Estate Investment Platform
5.0 — Nextrope developed a blockchain-based real estate tokenization platform for a real estate investment platform. The team designed the system's core architecture and developed the front- and backend. Read moreWas this helpful?
Industry Experience
Nextrope demonstrates expertise across multiple industries, including Real Estate, Business Services, Financial Services, Education, and Manufacturing. Clients praised their high-quality development and consulting services, particularly in blockchain solutions, as well as their proactive project management and impressive adaptability to evolving requirements. Overall sentiment is favorable, highlighting their capabilities in delivering secure, compliant solutions that enhance operational efficiencies and user experiences.
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Information technology Financial services IT Services Education Engineering Retail Media Business services Real estate ManufacturingWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Nextrope is consistently recognized for providing good value for money across various projects. Clients highlighted their competitive pricing and the high quality of deliverables, with one CEO noting it as 'good value for cost.' Another client praised the thorough analysis and consultancy provided, likening it to the standards of larger firms. Overall, sentiment indicates that clients feel they receive exceptional service and expertise relative to their investment.Was this helpful?
More responsive than most other service providers
Get in TouchNextrope is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.Was this helpful?
$5,000+$50 - $99 / hr10 - 49Serves Johannesburg, South AfricaServices provided
100% BlockchainSee all 14 projectsRedDuck is a Blockchain Development company specializing in Blockchain Technology, Smart Contract Development, and Cryptocurrency Development. Across multiple reviews, clients consistently commend their technical precision, strategic vision, and timely delivery. Approximately 100% of feedback highlights RedDuck's exceptional project management and responsiveness, while 80% emphasize their ability to handle complex projects and deliver secure, user-friendly solutions.
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?
Industry Experience
RedDuck demonstrates significant expertise in the Financial Services, Gaming, and Logistics industries, with strong feedback highlighting their proficiency in blockchain development, smart contracts, and project management. Clients praised their ability to deliver secure, efficient solutions tailored to complex requirements, particularly in DeFi and tokenization projects. Overall sentiment is highly positive, particularly within Financial Services, where they are recognized for their innovative approaches and strategic insights, making them a suitable partner for companies in these sectors.
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Financial services Other Industry Logistics & Supply Chain GamingWas 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?
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$25,000+$25 - $49 / hr50 - 249Serves Johannesburg, South AfricaServices provided
40% Blockchain20% Mobile App Development20% Web Development +2 services10% Custom Software Development10% IT Strategy ConsultingSee all 33 projectsTech Alchemy is a leading blockchain development company excelling in distributed ledger and cryptocurrency development, smart contract creation, and decentralized application (DApp) solutions. Approximately 100% of reviewers praise their deep industry expertise, proactive communication, and seamless project management. Clients commend their creativity and partnership approach, highlighting substantial project success and efficiency in meeting budget and timelines.
Reviews mention Great team
Client feedback on Tech Alchemy consistently highlights the sentiment of a 'great team.' Clients commend their responsiveness, collaborative spirit, and professional expertise. One client noted their 'amazing' communication and the team's ability to integrate seamlessly into projects, describing them as a 'solid team with excellent synergy.' Another emphasized their dedication and commitment, stating, 'Tech Alchemy was like an extension of our team.' Overall, clients express high satisfaction with the team's performance and engagement.-
Blockchain Integration for B2B Entertainment Platform
5.0 Jul 7, 2022We like how Tech Alchemy is made up of young professionals worldwide. They’re a solid team with excellent synergy, and they’ve merged well into the project.
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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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Cross-Platform Mobile App Dev for Health Startup
5.0 Mar 5, 2020Their entire team is super friendly and they always stayed true to their mission of empowering startups succeed. Tech Alchemy was like an extension of our team and so we also included them at our company Christmas dinner.
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Software Dev for Agriculture Trading Platform
4.5 Oct 8, 2019The commitment of their team is also impressive. Their company is continuously growing, but we’re one of the largest projects they’ve had so far. They’re genuinely invested in ensuring our project’s success, and their dedication is evident. While the founder is less involved in our day-to-day tasks and operations, he’s still engaged and up-to-date on project progress.
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5 of 5 Blockchain reviews are 5 stars$200,000 – $999,999 avg. project costRead 5 ReviewsBlockchain PROJECT HIGHLIGHT
Blockchain-Powered Web Dev for Superyacht Marketplace
5.0 — Tech Alchemy has run a discovery process and developed a blockchain-powered website for a superyacht marketplace. The site allows users to list, sell, and purchase yachts and weeks of charter using Read moreWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently commend Tech Alchemy for their exceptional value for money and competitive pricing. One client noted their pricing fit within budget while delivering high-quality results. Another emphasized that the budget not only covered functionality but also innovation and long-term impact. Overall, clients appreciate the balance of cost and quality, reporting that Tech Alchemy often exceeds expectations without exceeding budgets, reinforcing their reputation as a reliable and cost-effective partner.Was this helpful?
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$10,000+$25 - $49 / hr50 - 249Johannesburg, South Africa
Services provided
20% Blockchain20% AI Consulting20% Generative AI +4 services10% AI Development10% AR/VR Development10% Event Management10% Low/No Code DevelopmentSee all 9 projectsCodiste - A Blockchain and AI Development Company specializes in Blockchain Development, Smart Contract Development, and Decentralized Application (DApp) Development. Reviewers consistently highlight their exceptional project management, responsiveness, and ability to meet deadlines. Clients praise the team's expertise and the flawless execution of projects, particularly in the realm of NFT collections and blockchain technology.
Reviews mention Knowledgeable
Clients consistently highlight Codiste’s extensive knowledge and expertise in blockchain and AI development. One client noted that their decision to choose Codiste was primarily influenced by the team's knowledge and problem-solving attitude. Additionally, feedback emphasized the team's ability to provide insightful solutions during the initial brainstorming sessions, showcasing their strong grasp of technology and architecture. Overall, the sentiment regarding their knowledge is overwhelmingly positive, with clients appreciating their professionalism and responsiveness.-
App Dev for Real Estate Investment Platform
5.0 Jan 19, 2023Nishant and his team are very knowledgeable yet humble. They respond in a timely manner and are always available even on weekends.
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Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently praise Codiste for their cost-effectiveness and value for money. One CEO noted their financial understanding within the startup ecosystem, while another highlighted that the project was delivered on time and on budget, allowing for additional features without difficulty. Overall, the sentiment is positive, with clients appreciating the high-quality work delivered for a reasonable investment, often citing the team's commitment to exceeding expectations.Was this helpful?
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See All Locations (3)Johannesburg, South Africa
1 Galway Road
Johannesburg, South Africa 212210 - 15
+27 60 976 6525
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Undisclosed< $25 / hr50 - 249Sandton, South Africa
Services provided
12% Blockchain16% Custom Software Development12% Application Testing +5 services12% E-Commerce Development12% Enterprise App Modernization12% Mobile App Development12% Other Application Development12% Web DevelopmentSee all 1 projectsKB Consulting is a bespoke web application development company specializing in advanced systems with Business Intelligence reporting. They received 100% positive feedback for their efficient project management and remarkable turnaround time, with clients highlighting cost-effectiveness as a significant benefit. All reviewers indicated satisfaction with no areas for improvement mentioned.
Industry Experience
KB Consulting has received positive feedback primarily within the Advertising & Marketing industry. Clients have highlighted their expertise in bespoke web application development and Business Intelligence reporting integration. Their strengths include effective project management with a focus on timely delivery and cost efficiency. Overall sentiment reflects satisfaction with their collaborative approach and the successful implementation of systems that cater to diverse user bases, making them a strong fit for companies seeking innovative tech solutions in this sector.
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Advertising & marketingWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients have noted that KB Consulting offers significant value for money, with one Operations Manager highlighting the 'huge benefit' of their cost structure. The company's efficient turnaround time further enhances their appeal, making them a favorable choice for bespoke development projects. Overall, the sentiment regarding pricing and value is positive, indicating that clients feel they receive quality service relative to the financial investment.Was this helpful?
Review Rating from Clients
5.0/5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
Local clients describe KB Consulting as a responsive team with strong technical skills in custom web solutions, emphasizing their quick turnaround and cost-effective approach for enterprise-level projects.Read Local ReviewsWas this helpful?
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$10,000+$50 - $99 / hr10 - 49Sandton, South Africa
Services provided
10% Blockchain30% Custom Software Development20% Mobile App Development +3 services20% Web Development10% Enterprise App Modernization10% IoT DevelopmentSee all 2 projectsAppstrax Technology is a versatile software development company specializing in web and mobile app solutions. The company is praised for its professionalism, flexibility, and comprehensive project management, with 100% of reviewers highlighting their effective communication and seamless integration of client vision into deliverables. Some areas for improvement include clearer timeline expectations and refining junior design capabilities.
Reviews mention Understands their clients' needs
Clients consistently praise Appstrax Technology for their deep understanding of business needs and effective communication. One client noted their professionalism and commitment to grasping the client's vision, which facilitated a seamless project delivery. The personalized approach, with a dedicated point of contact, further enhanced client satisfaction. However, there was a suggestion for clearer timeline expectations at the outset. Overall, the sentiment reflects a strong alignment with client objectives.-
Website Dev for Digital Inspiration Portal
5.0 Jul 7, 2020Their professionalism and the fact that they care to understand our business and vision and find a seamless way to deliver that in a platform.
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Industry Experience
Appstrax Technology has garnered positive feedback across diverse industries, notably in Education and IT Services. In Education, clients highlighted their professionalism and ability to create impactful digital platforms, enhancing engagement and operational efficiency. In IT Services, their expertise in mobile app development, particularly for startups, was praised for flexibility and backend reliability, making them suitable for tech-driven projects. Overall, Appstrax is well-regarded for understanding client visions and delivering tailored solutions, making them a strong candidate for educational and technology-focused initiatives.
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Education IT ServicesWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Appstrax Technology has received positive feedback regarding their cost-effectiveness and overall value. Clients noted that the investment, such as the approximately $30,000 spent for a mobile app, yielded satisfactory results and met project goals. One client emphasized the flexibility and professionalism of the team, stating that they delivered a product that exceeded expectations. However, there were mentions of needing clearer timelines at the outset, indicating potential areas for improvement in communication regarding costs and project duration.Was this helpful?
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$10,000+$25 - $49 / hr10 - 49Sandton, South Africa
Services provided
10% Blockchain20% ERP Consulting and SI15% BI & Big Data Consulting & SI +4 services15% IT Strategy Consulting15% Mobile App Development15% Web Development10% AI DevelopmentSmall ERP consulting and SI company DIGITECH AFRICA LTD, is located in Victoria, Seychelles and Abidjan, Côte d'Ivoire. Their services include ERP consulting and SI and BI & big data consulting &
Read moreSee All Locations (3)Sandton, South Africa
Michelangelo Towers, Sandton , JHB, Gauteng
Sandton, South Africa 21462 - 5
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$5,000+$50 - $99 / hr10 - 49Johannesburg, South Africa
Services provided
10% Blockchain20% AI Development20% E-Commerce Development +4 services20% Mobile App Development16% Application Testing10% Web Design4% IoT DevelopmentExelia Technologies is a small application development firm. They specialize in Mobile App Development and E-Commerce Development and were established in 2013.
Read moreSee All Locations (2)Johannesburg, South Africa
3 Oakmont Close, The Glades
Johannesburg, South Africa 20552 - 5
0027(0)82907629
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UndisclosedUndisclosed2 - 9Midrand, South Africa
Services provided
40% Blockchain30% Blockchain Marketing30% Digital Asset ManagementAtlegang Digital Assets is a Blockchain company established in 2020. The team provides Blockchain and Blockchain Marketing.
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$1,000+$100 - $149 / hr2 - 9Benoni, South Africa
Services provided
10% Blockchain15% BI & Big Data Consulting & SI15% Cloud Consulting & SI +6 services10% AI Development10% Custom Software Development10% Cybersecurity10% IoT Development10% UX/UI Design10% Web DesignDevExec is a big data analytics company in Benoni, South Africa. They focus on BI & big data consulting & SI and cloud consulting & SI and were established in 2004.
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$1,000+$25 - $49 / hr250 - 999Centurion, South Africa
Services provided
10% Blockchain35% AI Development15% Mobile App Development +4 services10% DevOps Managed Services10% IoT Development10% Search Engine Optimization10% Web DevelopmentSee all 20 projectsMobiloitte is a technology company specializing in Blockchain Development, AI integration, and mobile app creation. Across reviews, 100% of clients expressed satisfaction, highlighting their innovative Blockchain Solutions and excellent project management. Approximately 40% noted the need for improved initial communication, but Mobiloitte's tailored approach and timely delivery were consistently praised.
0 of 1 reviews is 5 stars$200,000 – $999,999 avg. project costRead 1 Recent ReviewReviewed 1 time in the past 6 months
In recent reviews, Mobiloitte has been praised for its effective product development and engineering capabilities, particularly in creating scalable proptech platforms. Clients highlighted their proficiency in translating complex requirements into actionable deliverables, with one remarking on their impressive communication and timely project delivery. Overall, the sentiment is highly positive, with no significant areas for improvement noted by clients, affirming Mobiloitte's strong value alignment and operational excellence.Was this helpful?
More responsive than most other service providers
Get in TouchMobiloitte 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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See All Locations (7)Centurion, South Africa
8 Ashwood Drive, Centurion 0185, South Africa
Centurion, South Africa 018576 - 100
+1 7816706589
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UndisclosedUndisclosed50 - 249Johannesburg, South Africa
Services provided
10% Blockchain20% AI Development20% IoT Development +4 services20% Robotics Process Automation10% BI & Big Data Consulting & SI10% Cybersecurity10% DevOps Managed ServicesInfyStrat Software Services is an IoT development company. The Santa Clarita, California-based agency was established in 2015. Their services include IoT development and Artificial Intelligence.
Read moreSee All Locations (2)Johannesburg, South Africa
14, Eglin Road, Sunninghill, Sandton
Johannesburg, South Africa 219131 - 40
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UndisclosedUndisclosed10 - 49Johannesburg, South Africa
Services provided
100% BlockchainMothore Foundry is a Blockchain company in Denver, Colorado and Johannesburg, South Africa. They provide Blockchain.
Read moreSee All Locations (2)Johannesburg, South Africa
16 Main RdMelville,
Johannesburg, South Africa 2109+1 (720) 778-1089
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Focus accounts for a company’s specialization within a certain service.
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Ability to Deliver considers three criteria:
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List of the Top 3 Johannesburg Blockchain Development Companies
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$10,000+$25 - $49 / hr50 - 249Johannesburg, South Africa
Ability to deliver
32.7/40.015.8/20 Reviews10/10 Clients & Experience6.9/10 Market PresenceService focus
20% Blockchain80% Other -
Undisclosed< $25 / hr50 - 249Sandton, South Africa
Ability to deliver
22.1/40.016.2/20 Reviews1.9/10 Clients & Experience4/10 Market PresenceService focus
12% Blockchain88% Other -
$10,000+$50 - $99 / hr10 - 49Sandton, South Africa
Ability to deliver
21.7/40.016.2/20 Reviews0.6/10 Clients & Experience4.9/10 Market PresenceService focus
10% Blockchain90% Other -
$10,000+$25 - $49 / hr10 - 49Sandton, South Africa
Ability to deliver
5.9/40.00/20 Reviews0.6/10 Clients & Experience5.3/10 Market PresenceService focus
10% Blockchain90% Other -
$5,000+$50 - $99 / hr10 - 49Johannesburg, South Africa
Ability to deliver
5.2/40.00/20 Reviews0/10 Clients & Experience5.2/10 Market PresenceService focus
10% Blockchain90% Other -
UndisclosedUndisclosed2 - 9Midrand, South Africa
Ability to deliver
0/40.00/20 Reviews0/10 Clients & Experience0/10 Market PresenceService focus
40% Blockchain60% Other -
$1,000+$100 - $149 / hr2 - 9Benoni, South Africa
Ability to deliver
4/40.00/20 Reviews0/10 Clients & Experience4/10 Market PresenceService focus
10% Blockchain90% Other -
$1,000+$25 - $49 / hr250 - 999Centurion, South Africa
Ability to deliver
25.9/40.013.2/20 Reviews6.9/10 Clients & Experience5.8/10 Market PresenceService focus
10% Blockchain90% Other -
UndisclosedUndisclosed50 - 249Johannesburg, South Africa
Ability to deliver
0/40.00/20 Reviews0/10 Clients & Experience0/10 Market PresenceService focus
10% Blockchain90% Other -
UndisclosedUndisclosed10 - 49Johannesburg, South Africa
Ability to deliver
0/40.00/20 Reviews0/10 Clients & Experience0/10 Market PresenceService focus
100% Blockchain
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