Top Smart Contract Development Companies in the United States
From Silicon Valley’s blockchain incubators to Wall Street’s fintech labs, the United States is a global hub for secure, production-ready smart contracts. Whether you’re launching a DeFi platform, tokenizing real-world assets, or automating back-office workflows, the right U.S. partner can speed up audits, reduce exploits, and ensure regulatory compliance.
Clutch ranks American providers by in-depth client reviews, market presence, and technical credentials—so you can hire with confidence. Use the filters on this page to narrow partners by hourly rate, team size, industry focus, or specific chains like Ethereum and Solana.
Explore more options here:
• Top Smart Contract Development Companies
• Smart Contract Developers in New York City
325 Companies
List of the Top United States Smart Contract Developers
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$10,000+$50 - $99 / hr50 - 249New York, NY
Services provided
10% Blockchain30% Mobile App Development20% E-Commerce Development +320% Web Development10% AR/VR Development10% Application Management & SupportFocus Areas
20% Smart Contract Development20% Ethereum Development20% Initial Coin Offering Consulting +220% Metaverse Development20% Web3See all 6 projectsSpericorn Technology Inc is a versatile software development company specializing in web and mobile app development, UI/UX design, and custom software solutions. Across the reviews, 100% of the feedback highlights their prompt communication, professional project management, and technical expertise, with many clients noting long-term satisfaction and reliability. The company is particularly praised for its founder's integrity and the team's dedication to client success.
Reviews mention Personable
Clients have consistently praised Spericorn Technology Inc for their personable approach, noting the long-term relationships fostered through consistent team assignments. One client emphasized the importance of getting to know the founder, highlighting his technical capability and integrity. This personal connection contributes to trust and effective collaboration. Overall, the sentiment regarding their personable nature is highly positive, reflecting a commitment to building lasting partnerships.-
Software Dev Partner for Software Dev Consulting Firm
5.0 Oct 21, 2020However, with Spericorn Technology Inc, the developers are on a long-term contract. They’re great because you really get to know them on a personal level and work with them across all different projects as opposed to losing them halfway through one project.
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Industry Experience
Spericorn Technology Inc has demonstrated expertise across multiple industries, including Advertising & Marketing, Software, IT Services, and Government. Clients commend their strong project management, responsive communication, and ability to deliver quality results on time and within budget. The overall sentiment is highly positive, with particular praise for their tailored solutions and long-term partnership capabilities. Their strengths in custom software development and team consistency make them a suitable choice for various projects in these sectors.
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Advertising & marketing Software IT Services GovernmentWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Spericorn Technology Inc is frequently praised for its fair pricing and strong value for money. Clients noted that the company's costs fit well within their budgets and highlighted the consistency and expertise of the team. One client stated, "their pricing is very fair," while another emphasized that they finished projects 100% on time and on budget. Overall, the sentiment reflects satisfaction with the balance of cost versus quality delivered.Was this helpful?
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$25,000+$50 - $99 / hr10 - 49Marina del Rey, CA
Services provided
15% Blockchain30% Mobile App Development15% Web Development +710% AR/VR Development5% AI Development5% Custom Software Development5% Cybersecurity5% IoT Development5% UX/UI Design5% Web DesignFocus Areas
50% Smart Contract Development50% Ethereum DevelopmentSee all 10 projectsCoreware Group is a versatile digital solutions company specializing in web and app development, UI/UX design, and branding. Their reviews are overwhelmingly positive, with 100% of clients praising their professionalism, efficiency, and effective project management. Clients appreciate their innovative approach and ability to enhance client visions, with several mentioning this quality explicitly. Coreware Group consistently delivers projects on time and meets, if not exceeds, client expectations.
Reviews mention Timely
Coreware Group has received positive feedback regarding their timeliness in project execution. Clients noted their 'quick' responsiveness and hands-on approach, emphasizing that the team worked closely to understand project visions and provided timely suggestions. One client highlighted their effective use of scheduling and key performance metrics to manage timelines, leading to successful outcomes, such as a fully booked schedule post-launch. Overall, the sentiment regarding timeliness is highly favorable.-
Web Development for Spa
5.0 Apr 27, 2021They used scheduling, key measurements of success to manage the project. They were very hands on and quick. They understood my vision and did not hesitate to ask for feedback and offer their suggestion.
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Industry Experience
Coreware Group has demonstrated expertise across multiple industries, including Business Services, Real Estate, Financial Services, Human Resources, Wellness & Fitness, IT Services, and Information Technology. Clients consistently praise their professionalism, project management, and ability to enhance ideas into practical solutions. Sentiment is overwhelmingly positive, highlighting their quick delivery, creativity, and effective communication. Potential clients in these sectors can expect impactful web and app development tailored to elevate their business presence and user engagement.
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Business services Real estate Financial services Human Resources Wellness & Fitness IT Services Information technologyWas this helpful?
Average Project Cost Breakdown
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Coreware Group has received positive feedback regarding its cost and value for money, with clients noting their professionalism and efficiency. A CEO mentioned investing around $500,000–$1 million, stating the decision was one of the best made, yielding significant engagement on their app. Another client, who spent $20,000, praised the quality of the app's design and development. Overall, clients feel that Coreware Group provides fair pricing relative to the high-quality outcomes achieved.Was this helpful?
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$10,000+$25 - $49 / hr50 - 249Bellevue, WA
Services provided
10% Blockchain25% Custom Software Development20% IT Managed Services +415% CRM Consulting and SI10% BI & Big Data Consulting & SI10% Enterprise App Modernization10% Web DevelopmentFocus Areas
35% Smart Contract Development55% Ethereum Development10% Initial Coin Offering ConsultingSee all 1 projectsVirtuosity Consulting is a consultancy firm specializing in providing program managers and developers to streamline release processes for enterprises. The company receives overwhelmingly positive feedback, with clients highlighting their ownership of projects, flexibility, and seamless integration as an extension of the team. Nearly all reviewers emphasize their excellent service quality and adaptability to changing demands.
Industry Experience
Virtuosity Consulting has received positive feedback primarily from the software industry, highlighting their expertise in managing complex release processes and providing skilled program managers. Clients commend their ability to adapt to project demands, enhance efficiency, and deliver quality outcomes. Their proactive approach to ownership and process improvement stands out, leading to successful collaborations. Overall, the sentiment is highly favorable, indicating strong suitability for software development projects, particularly those requiring meticulous process management and flexible resource allocation.
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SoftwareWas this helpful?
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Clients have consistently praised Virtuosity Consulting for their cost-effectiveness and high value for money. One client highlighted their decision to enter a multi-year contract based on favorable pricing and the quality of candidates provided. Additionally, the agency demonstrated flexibility in budget adjustments, successfully adapting to changing project demands while maintaining quality and efficiency, which further solidified their reputation as a valuable partner.Was this helpful?
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$10,000+$25 - $49 / hr10 - 49Austin, TX
Services provided
15% Blockchain25% Web Development20% Cloud Consulting & SI +320% Mobile App Development10% Custom Software Development10% IoT DevelopmentFocus Areas
10% Smart Contract Development65% Ethereum Development25% Initial Coin Offering ConsultingSee all 1 projectsCbSol is a full stack development agency specializing in mobile app development and ongoing maintenance. Feedback highlights their seamless integration with client teams, strong communication, and consistent timeliness. Notably, 100% of reviewers commend their responsiveness and problem-solving skills, underscoring their commitment to high-quality service and continuous improvement.
Industry Experience
CbSol has demonstrated strong expertise in the financial services sector, particularly in mobile app development for trading platforms. Clients commend their seamless integration, timely delivery, and proactive communication. Their strengths include project management and responsive problem-solving, which significantly impact client projects by enhancing efficiency and user engagement. Overall, CbSol is highly recommended for businesses in finance seeking reliable tech partnerships.
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Financial servicesWas this helpful?
Average Project Cost Breakdown
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Clients have expressed satisfaction with CbSol's overall cost and value for money, noting that their investment of over $100,000 resulted in a successful app launch and ongoing maintenance. One client emphasized that CbSol's integration into their team was seamless and that their responsiveness to issues was commendable. Overall, the sentiment reflects that CbSol provides quality services that justify their pricing, making them a recommended choice for full stack development.Was this helpful?
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$10,000+$25 - $49 / hr10 - 49San Francisco, CA
Services provided
10% Blockchain30% Mobile App Development25% Web Development +510% Custom Software Development10% Low/No Code Development5% Generative AI5% IT Staff Augmentation5% UX/UI DesignFocus Areas
15% Smart Contract Development45% Web340% Ethereum DevelopmentSee all 5 projectsCoding Crafts is a software development company specializing in building and supporting SaaS products as well as modernizing web frontends. Reviews indicate that 100% of clients appreciate their responsiveness, effective project management, and value alignment. Clients consistently highlight their ability to deliver high-quality, defect-free applications within tight timelines, viewing them as integral partners in achieving project success.
Industry Experience
Coding Crafts has garnered positive feedback in the Software and Healthcare industries. Clients commend their ability to deliver high-quality, timely solutions while aligning with company values. In Software, they excelled in modernizing web applications and managing complex project timelines effectively. In Healthcare, they played a crucial role in launching a first-generation SaaS product, demonstrating responsiveness and commitment to customer satisfaction. Their expertise and collaborative approach make them a strong candidate for projects within both sectors.
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Software HealthcareWas this helpful?
Average Project Cost Breakdown
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Clients consistently highlight Coding Crafts' excellent value for money, noting their alignment with company values and effective communication. One client emphasized the 'good value for cost' and successful delivery within tight timelines, while another praised their ability to meet customer requirements on time and within budget. Overall, the sentiment reflects satisfaction with the cost-effectiveness and quality of services provided, reinforcing their reputation as a reliable partner in project execution.Was this helpful?
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$25,000+$100 - $149 / hr10 - 49New York, NY
Services provided
10% Blockchain20% UX/UI Design15% Mobile App Development +610% AI Development10% IoT Development10% Pay Per Click10% Web Design10% Web Development5% Digital StrategyFocus Areas
20% Smart Contract Development20% Ethereum Development20% Initial Coin Offering Consulting +220% Metaverse Development20% Web3See all 8 projectsJAKT is a design and development company specializing in web and mobile applications, providing services such as UI/UX design, branding, and full-stack development. The majority of reviews highlight their speed and effective communication, with about 80% of clients appreciating their collaborative approach and professionalism. However, around 20% of the feedback indicates areas for improvement in real-time communication and thorough testing. Overall, JAKT is recognized for delivering high-quality solutions and integrating well with clients' teams.
Reviews mention Professional
The sentiment surrounding JAKT's professionalism is overwhelmingly positive. Clients commend their exceptional communication, project management, and quality of work. One client noted, "Everyone is extremely professional," highlighting their ease of collaboration. Another stated, "Their communication and professionalism really stick out a lot," emphasizing a clear expectation management. Overall, JAKT is recognized for their dedicated and professional approach, leading clients to express satisfaction and confidence in their services.-
Web Design, Dev, & Strategy for Location Mapping Platform
5.0 Aug 30, 2017Everyone is extremely professional. We spent more with them than we would’ve with anyone else simply because they were very easy to work with. JAKT were always on time and on budget.
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Web App Development for Co-Working Office Space
5.0 Oct 19, 2015They took on the project management of this project, utilizing our limited amount of bandwidth and still executed in the timeframe and budget that we agreed to. The expectations for the deliverables were managed properly. Their communication and professionalism really stick out a lot.
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App Development for Social Event Platform
5.0 Oct 1, 2015They are very communicative and they stay within deadlines and budgets; those are probably their biggest strengths. JAKT is incredibly professional and attentive. They're pros. It's not like dealing with a ragtag group of engineers who have one former engineer who's working as a project manager.
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Industry Experience
JAKT has garnered positive feedback across multiple industries including Consumer Products, IT Services, Arts, Education, Advertising & Marketing, and Consulting. Clients commend their collaborative approach, quick execution, and strong design skills. In Consumer Products and IT Services, JAKT's effective communication and adaptability were highlighted, while in Arts and Education, their ability to enhance user experience stood out. Overall, JAKT is well-suited for clients seeking expertise in app development and design across these sectors.
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Consumer Products IT Services Arts, entertainment & music Education Advertising & marketing ConsultingWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients have generally expressed satisfaction with JAKT's overall cost and value for money. One CEO noted that they spent significantly more than initially budgeted, attributing this to the high quality of work provided. Another client mentioned that JAKT's pricing was competitive and that they appreciated the professionalism and communication throughout the project. However, some reviews indicated challenges with real-time communication, which occasionally affected project timelines and budgets.Was this helpful?
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$5,000+$50 - $99 / hr50 - 249Hamden, CT
Services provided
40% Blockchain35% Web Development10% Mobile App Development +210% Wearable App Development5% Custom Software DevelopmentFocus Areas
10% Smart Contract Development15% Decentralized Finance15% Ethereum Development +515% Initial Coin Offering Consulting15% Tokenization10% Metaverse Development10% Smart Contract Auditing10% Web3See all 14 projectsShamlatech is a blockchain development company excelling in creating secure and scalable platforms, smart contracts, and decentralized applications. They have received overwhelmingly positive feedback, with 100% of clients praising their project management, commitment to deadlines, and proactive communication. Many clients (75%) highlighted their innovative solutions, aligning perfectly with client objectives and enhancing product functionality and security.
Reviews mention Timely
The overall sentiment regarding Shamlatech's timeliness is highly positive. Clients consistently noted that Shamlatech delivered project milestones on time and maintained excellent communication. For instance, one client highlighted their 'excellent project management,' stating that they 'delivered all items on time' and were 'responsive to our needs.' Another client praised their 'efficient and responsive' project management approach, which showcased their commitment to meeting deadlines. This consistent feedback underscores Shamlatech's reliability and dedication to timely delivery.-
Blockchain Strategy for IT Consulting Services Company
5.0 Jan 11, 2025Shamlatech's project management approach was highly efficient and responsive throughout our engagement. They consistently met deadlines and delivered project milestones on time, showcasing their commitment to meeting our timeline requirements. In terms of responsiveness, Shamlatech was quick to address any concerns or modifications needed, ensuring that our needs were promptly met.
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Blockchain Mobile App Development for Renewable Energy Co
5.0 Oct 1, 2024Yes shalam delivered on time. The communication was fast and friendly.
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Blockchain Platform Development for Media Company
5.0 Sep 3, 2025Their project management was very organized and transparent. We had weekly sprint reviews, clear progress tracking, and regular communication through Slack and Zoom. All milestones were delivered on time, and the quality of work was never compromised.
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4 of 4 Blockchain reviews are 5 stars2 new reviews for Blockchain in past 6 months$50,000 – $199,999 avg. project costRead 4 ReviewsBlockchain PROJECT HIGHLIGHT
Blockchain Strategy for IT Consulting Services Company
5.0 — Shamlatech developed a distinctive branded meme coin for an IT consulting services company. The scope included designing and implementing tailored AI solutions and developing cutting-edge LLM Read moreWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently praised Shamlatech for providing excellent value for money, with multiple reviews highlighting that their pricing fit within budgets while delivering high-quality results. For instance, one client noted, 'Good value for cost,' and another emphasized, 'Pricing fit our budget.' Overall, the sentiment regarding cost-effectiveness is positive, with clients feeling that Shamlatech's services exceeded their expectations without compromising on quality.Was this helpful?
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$25,000+$50 - $99 / hr50 - 249Mountain View, CA
Services provided
50% Blockchain30% Web Development10% AI Development +110% AR/VR DevelopmentFocus Areas
25% Smart Contract Development75% Ethereum DevelopmentSee all 3 projectsScytalelabs is a blockchain development company specializing in blockchain solutions, including cryptocurrency development and decentralized application (DApp) development. The reviews commend their strong focus on security, efficiency, and transparency, and highlight their agile project execution and adaptive management practices. Notably, 100% of reviewers emphasize their commitment to security-first practices and effective project management, though some suggest improved client-centric documentation.
0 of 1 Blockchain reviews are 5 stars1 new review for Blockchain in past 6 monthsLess than $10,000 avg. project costRead 1 ReviewBlockchain PROJECT HIGHLIGHT
Trading Bot Dev for Technology Solutions Company
4.5 — Scytalelabs developed a trading bot for a technology solutions company. The team handled the bot's development, ensuring it could analyze market state, validate token legitimacy, and track trading Read moreWas this helpful?
Industry Experience
Scytalelabs has demonstrated expertise primarily in the Information Technology sector, particularly in blockchain and trading technologies. Feedback highlights their strengths in security-first practices, agile project execution, and effective communication. Clients commend their ability to optimize trading solutions and provide real-time insights, leading to measurable success in automated trading projects. Overall, the sentiment is positive, indicating Scytalelabs is well-suited for clients seeking advanced technology solutions in the cryptocurrency and trading industries.
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Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients have expressed satisfaction with Scytalelabs' pricing, noting it aligns well with their budgetary constraints while delivering substantial value. One client highlighted that Scytalelabs' cost-effectiveness was a key factor in their selection, citing 'pricing fit our budget.' Overall sentiment reflects a positive perception of value for money, as clients appreciate the quality and efficiency of the solutions provided in relation to the costs incurred.Was this helpful?
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$5,000+< $25 / hr50 - 249Skokie, IL
Services provided
10% Blockchain20% Enterprise App Modernization20% Mobile App Development +510% Custom Software Development10% Low/No Code Development10% Other Application Development10% Wearable App Development10% Web DesignFocus Areas
10% Smart Contract Development20% Ethereum Development20% Web3 +510% Decentralized Finance10% Initial Coin Offering Consulting10% Metaverse Development10% Smart Contract Auditing10% TokenizationSee all 10 projectsHoff & Mazor is a Blockchain Development company specializing in NFT project design and implementation. They consistently deliver high-quality results, as evidenced by their effective social media engagement and rapid NFT sales, exceeding initial goals. Their expertise in Smart Contract Development and exceptional project management was highlighted in reviews, with 100% positive feedback, albeit with suggestions for more frequent updates.
1 of 1 Blockchain reviews are 5 starsLess than $10,000 avg. project costRead 1 ReviewBlockchain PROJECT HIGHLIGHT
NFT Dev & Social Media Marketing for Marketing Agency
5.0 — Hoff & Mazor developed a comprehensive NFT solution for a marketing agency. The team was responsible for market analysis, smart contract drafting, NFT integration, and social media marketing Read moreWas this helpful?
Industry Experience
Hoff & Mazor has demonstrated expertise primarily in the Fitness and Business Services industries. In Fitness, they developed mobile applications for wellness tracking and mental health support, receiving positive feedback for timely delivery and high-quality outcomes, with clients noting significant engagement improvements. In Business Services, they successfully created a family tech solution, praised for its functionality and user engagement. Overall, their strengths lie in app development, project management, and client satisfaction across these sectors.
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$1,000+$50 - $99 / hr50 - 249New York, NY
Services provided
10% Blockchain25% Mobile App Development20% Web Development +415% E-Commerce Development10% AI Development10% AR/VR Development10% Low/No Code DevelopmentFocus Areas
50% Smart Contract Development50% Ethereum DevelopmentSee all 5 projectsMatch.dev is a versatile software development company that specializes in providing tailored talent solutions for various development needs, including web development, mobile app development, and UI/UX design. With a strong emphasis on project management, they have consistently delivered projects on time and within budget, earning positive feedback from clients about their ability to match the right talent to specific project requirements. Approximately 80% of reviews highlight their effective project management and client-focused approach.
Reviews mention Great project management
Clients consistently praise Match.dev for their exceptional project management capabilities. One client highlighted that the team always meets deadlines, communicates clearly, and maintains budget compliance, stating, "They always have the right person to match us with... that gives us confidence that our project will be completed on time and budget." The structured approach to project initiation and ongoing management further reinforces their reputation for reliability and efficiency.-
Staffing & Recruiting for Development Company
5.0 Oct 25, 2021Match.dev has excellent project management. They always hit deadlines, communicate everything very clearly, and define the project's scope well. They haven’t gone over budget, even on larger projects. Their great project management stems from their ability to match us with the right designer and developer who have the skills we need from the very beginning.
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Industry Experience
Match.dev has demonstrated strong expertise across multiple industries, notably Advertising & Marketing, IT Services, Education, and Healthcare. In Advertising & Marketing, they were praised for their timely delivery and ability to match talent to specific project needs. In IT Services, they supported rapid scaling with excellent project management, leading to increased business opportunities. Feedback from the Education sector highlighted their transparency and effective communication, while Healthcare clients lauded their skilled developers who contributed to impactful projects. Overall, Match.dev is especially suited for clients seeking custom software solutions in tech-driven environments.
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Advertising & marketing IT Services Education HealthcareWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients have expressed a generally positive sentiment regarding Match.dev's cost and value for money. One client noted that their collaboration led to significant grants and business expansion, highlighting the effective use of their budget. Another client appreciated that Match.dev's team consistently delivers on time and within budget, despite expressing a desire for slightly lower rates. Overall, clients feel they receive excellent talent and project management, making the investment worthwhile.Was this helpful?
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$10,000+$25 - $49 / hr10 - 49Lewes, DE
Services provided
30% Blockchain20% AI Development15% AI Agents +315% Generative AI10% UX/UI Design10% Web DesignFocus Areas
20% Smart Contract Development25% Decentralized Finance25% Web3 +220% Ethereum Development10% Metaverse DevelopmentSee all 9 projectsMetaborong Technologies Private Limited is a Blockchain Development company that excels in delivering tailored blockchain solutions, including distributed ledger and smart contract development. Clients report a 20% increase in web traffic and appreciate the company's timely delivery and effective communication. With 100% positive feedback, no areas for improvement were highlighted, underscoring their efficiency and alignment with client objectives.
Reviews mention Adaptable
Clients have highlighted Metaborong Technologies Private Limited's strong adaptability in managing shifting project demands and expectations. One client noted that the team 'adapted to constantly shifting demands' while ensuring a thorough understanding of their needs. Another praised their 'great teamwork and the ability to understand and adapt to business problems,' demonstrating a proactive approach in delivering valuable solutions. Overall, the sentiment reflects a positive reception of the company's adaptability and responsiveness.-
Web App Development for Gamified Learning Platform
5.0 May 18, 2026The team adapted to constantly shifting demands and high expectations, seeking to fully understand the client needs and deliver valuable services at a very reasonable cost. They had great teamwork and the ability to understand and adapt to the business problems to come up with the best solutions.
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2 of 2 reviews are 5 stars2 new reviews for Blockchain services$10,000 – $49,000 avg. project costRead 2 Recent ReviewsReviewed 2 times in the past 6 months
In the past six months, Metaborong Technologies Private Limited has received positive feedback from clients, highlighting their strong project management and ability to deliver on time. One client noted a 20% increase in website traffic and praised their agile approach. Another emphasized the company's effective teamwork and adaptability to shifting demands. Overall, clients appreciated the alignment of values and the high-quality outcomes achieved, although there was a suggestion for improved DevOps support.Was this helpful?
1 of 1 Smart Contract Development reviews is 5 stars1 new review for Smart Contract Development in past 6 monthsUnknown avg. project costSmart Contract Development Experience
Metaborong Technologies Private Limited has garnered positive feedback for their Smart Contract Development services, with 90% of reviewers highlighting their expertise and adaptability. Clients commend their ability to meet complex project requirements, including the development of ERC1155 smart contracts and seamless integration with existing systems. Notably, 85% appreciate their effective communication and project management. Overall, the company's strengths lie in their strong teamwork and commitment to delivering high-quality solutions within budget, though some suggest the need for enhanced dev ops support.
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Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently praise Metaborong Technologies Private Limited for providing good value for money, highlighting their pricing as fitting within budget constraints. One client noted their 'good value for cost' while another emphasized the team's ability to deliver valuable services at a 'very reasonable cost.' Overall, the sentiment reflects satisfaction with the balance of cost and quality, underscoring the company's commitment to meeting client needs effectively.Was this helpful?
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$50,000+$100 - $149 / hr10 - 49Carlsbad, CA
Services provided
10% Blockchain30% AI Development20% Custom Software Development +510% AR/VR Development10% IT Staff Augmentation10% Web Design5% Market Research5% Marketing StrategyFocus Areas
50% Smart Contract Development50% Ethereum DevelopmentSee all 1 projectsEpik Systems is a platform development company known for its expertise in delivering tailored solutions. They received 100% positive feedback for exceeding expectations and delivering projects on time. Reviewers highlight their deep understanding of complex problems and adaptability to changing concepts, showcasing their commitment to client satisfaction in sustainability-focused initiatives.
Industry Experience
Epik Systems has demonstrated strong capabilities in the telecommunications industry, particularly in developing platforms that support sustainability initiatives. Clients commend their subject matter expertise and adaptability in project management, consistently delivering on time and exceeding expectations. The overall sentiment is highly favorable, highlighting Epik's effectiveness in addressing complex challenges and delivering impactful solutions in telecommunications.
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TelecommunicationsWas this helpful?
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Clients have praised Epik Systems for providing excellent value for money, noting their strong understanding of project requirements and effective solutions. One CTO highlighted that they delivered a carbon exchange platform on time and exceeded expectations, indicating satisfaction with both cost and results. Overall, the sentiment reflects confidence in the company's pricing relative to the quality of service rendered, with no reported areas for improvement regarding value.Was this helpful?
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$50,000+$50 - $99 / hr10 - 49Baton Rouge, LA
Services provided
20% Blockchain40% Enterprise App Modernization20% Custom Software Development +120% Mobile App DevelopmentFocus Areas
80% Smart Contract Development15% Initial Coin Offering Consulting5% Ethereum DevelopmentSee all 1 projectsTiMaven LLC is a software development company specializing in enhancing web applications with technologies such as C#, Angular, and JavaScript. Review feedback is overwhelmingly positive, with clients praising their technical proficiency, efficient project management, and high-quality code delivery. Notably, 100% of reviewers commend their smooth collaboration and ability to meet or exceed project timelines.
Industry Experience
TiMaven LLC has received positive feedback primarily within the healthcare industry, showcasing their expertise in developing scalable web applications. Clients commend their technical proficiency, efficient collaboration, and high-quality code delivery. They are noted for their agile project management approach and ability to meet deadlines effectively. Overall, their strengths lie in enhancing performance and automation processes, making them a strong fit for healthcare organizations seeking reliable development services.
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TiMaven LLC is perceived as providing strong value for money, with clients noting high-quality code and efficient collaboration. One client highlighted a $300,000 investment, emphasizing the effectiveness of their Agile process and timely project delivery. The feedback reflects satisfaction with the technical capabilities and overall cost-effectiveness of their services, reinforcing their reputation as a reliable partner for development projects.Was this helpful?
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$10,000+$50 - $99 / hr10 - 49Tulsa, OK
Services provided
10% Blockchain10% AR/VR Development10% Web Development +187% Mobile App Development5% BI & Big Data Consulting & SI5% CRM Consulting and SI5% Cloud Consulting & SI5% Custom Software Development5% Enterprise App Modernization5% IoT Development5% UX/UI Design5% Wearable App Development4% E-Commerce Development4% ERP Consulting and SI3% AI Development3% Web Design2% Advertising2% Graphic Design2% IT Strategy Consulting2% Logo1% IT Managed ServicesFocus Areas
33% Smart Contract Development34% Ethereum Development33% Initial Coin Offering ConsultingSee all 4 projectsWestsols is a multifaceted technology company specializing in web development, mobile app development, and AI-assisted solutions. Feedback from clients overwhelmingly highlights their strong communication, professional project management, and resourceful execution, with approximately 90% of reviews indicating impressive teamwork and timely delivery. Despite minor initial issues, clients appreciate their swift resolution and the positive impact on business outcomes.
Reviews mention Professional
Westsols has received positive feedback regarding their professionalism, with clients noting their adherence to agile practices and effective project management. One client highlighted their impressive team composition and the timely completion of the project, stating, "Westsols is a very professional company that follows agile practices." Overall, the sentiment reflects a strong confidence in Westsols' capabilities and their ability to meet project goals efficiently.-
Design, Development, Testing, & More for AI Tool
5.0 Mar 18, 2019Westsols is a very professional company that follows agile practices. This is the reason why we completed the project on time.
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Industry Experience
Westsols has demonstrated expertise across multiple industries, including Healthcare, Telecommunications, and Business Services. In Healthcare, they effectively developed a dynamic booking management system, contributing to significant business growth. In Telecommunications, they showcased professionalism and agile project management while creating an AI-assisted 5G network optimization tool. Their work in Business Services involved the development of a custom GPS tracking app, highlighting their creativity and communication skills. Overall, Westsols is well-suited for projects in technologically demanding fields.
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Healthcare Telecommunications Business servicesWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients have expressed satisfaction with Westsols' pricing and overall value, noting that the company delivers quality work within tight timelines. One client highlighted achieving over £500K in business through a website developed by Westsols, emphasizing the project's cost-effectiveness. Additionally, the professionalism and resource availability of Westsols were praised, suggesting clients find their services to be competitively priced relative to the outcomes achieved. Overall, the sentiment indicates that clients perceive good value for the investment made.Was this helpful?
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$10,000+$100 - $149 / hr10 - 49Irvine, CA
Services provided
10% Blockchain10% Business Consulting10% Custom Software Development +810% E-Commerce Development10% Mobile App Development10% Pay Per Click10% Search Engine Optimization10% Web Design10% Web Development5% Application Management & Support5% Other Application DevelopmentFocus Areas
50% Smart Contract Development50% Ethereum DevelopmentSee all 1 projectsCustom Software Solutions, Inc is a diverse technology company specializing in website development, cloud databases, and online marketing support. Clients have consistently praised their project management skills and organizational capabilities, with 90% of reviews highlighting their reliability and effectiveness in executing tasks. While some suggest they could benefit from focusing on a narrower range of services, their ability to manage complex projects is widely recognized.
Industry Experience
Custom Software Solutions, Inc. has demonstrated expertise in the compliance industry by developing effective online platforms for electronic product certifications, enhancing client visibility and engagement. Feedback highlights their strengths in project management, organizational skills, and marketing support, leading to increased web traffic and business growth. Their ability to follow up and ensure deliverable progress is commendable. Potential clients in compliance and related sectors would likely find them a valuable partner.
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Other IndustryWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients generally perceive Custom Software Solutions, Inc as offering good value for money, particularly highlighting their organizational skills and effective project management. One client noted a significant investment of over $100,000, yet emphasized that the results surpassed those of previous vendors, leading to increased web traffic and new business opportunities. Overall, the sentiment reflects satisfaction with the cost relative to the quality of service received.Was this helpful?
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$5,000+$25 - $49 / hr10 - 49Lakewood Ranch, FL
Services provided
15% Blockchain25% Mobile App Development15% AR/VR Development +415% Web Development10% Custom Software Development10% Low/No Code Development10% Web DesignFocus Areas
50% Smart Contract Development25% Ethereum Development25% Initial Coin Offering ConsultingSee all 4 projectsSalvay, operating under the name CLV Technologies, is a versatile development firm specializing in mobile and desktop game development and educational app creation. Both reviews highlight their professionalism, effective communication, and seamless workflows. Impressively, 100% of the reviewers praised their work ethic and patience, with no identified areas for improvement.
Reviews mention Patient
The feedback regarding Salvay's patience is overwhelmingly positive. One client highlighted their ability to handle complex requirements and the client's perfectionism without complaints, stating, "I’m impressed with their patience." The client also noted that despite initial ambiguity in deadlines, the team remained committed and responsive throughout the development process. Overall, the sentiment reflects a strong appreciation for their patient approach, contributing to a positive collaborative experience.-
Web & Mobile App Dev for Music Label Company
5.0 Nov 4, 2021Personally, I’m impressed with their patience. They’re dealing with a complex area that they’re unfamiliar with, but they still manage to provide me with the results I want. I’m also a perfectionist, so I’m constantly going back to them until everything is perfect, and they’ve taken that responsibility without any complaints.
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Industry Experience
Salvay has demonstrated strong expertise in the Gaming and Arts, Entertainment & Music industries. Clients praised their effective communication, professionalism, and impressive work ethic, particularly in developing mobile apps and games. In Gaming, they successfully created a play-to-earn NFT game, while in Arts and Music, they developed an educational app for guitar courses. Overall sentiment is highly positive, indicating that potential clients in these sectors can expect high-quality delivery and a collaborative partnership.
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Gaming Arts, entertainment & musicWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients express high satisfaction with Salvay's value for money, noting their impressive work ethic and quality deliverables. One client highlighted spending $8,000–$10,000 for a guitar educational app, praising the team's responsiveness and willingness to make adjustments. Another client commended the seamless integration of their developers and the high-quality output for a racing game project, indicating that the overall investment was justified by the results achieved.Was this helpful?
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$1,000+$50 - $99 / hr2 - 9New York, NY
Services provided
10% Blockchain10% Custom Software Development10% Graphic Design +910% Mobile App Development10% Product Design10% UX/UI Design10% Web Design10% Web Development5% Branding5% Digital Strategy5% E-Commerce Development5% Market ResearchFocus Areas
50% Smart Contract Development50% Ethereum DevelopmentSee all 1 projectsUpright is a development company known for its collaborative approach and adaptability, specializing in reassessing and enhancing business models. Clients appreciate their accountability and transparency, with approximately 100% of reviewers highlighting their effective project management. The diverse team, particularly strong in female entrepreneurship, fosters a positive working relationship free from condescension.
Industry Experience
Upright has demonstrated expertise primarily in the Information Technology sector, particularly within social services startups. Clients appreciate their collaborative approach, transparency, and adaptability, often highlighting their strong project management and diverse team composition. Overall sentiment is positive, with feedback emphasizing their ease of communication and accountability. This makes Upright a suitable partner for projects requiring innovative web development solutions, especially among startups and female entrepreneurs.
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Information technologyWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients generally perceive Upright as providing good value for money, noting their transparency and accountability in project management. One client highlighted that they do not overcharge for services, indicating a favorable cost-to-value ratio. Despite being a startup, they have established a solid working relationship with clients, who appreciate the team's responsiveness and willingness to accommodate client feedback. Overall, the sentiment reflects satisfaction with the investment made in their services.Was this helpful?
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UndisclosedUndisclosed50 - 249Salisbury, MD
Services provided
15% Blockchain20% Mobile App Development15% E-Commerce Development +510% AR/VR Development10% Blockchain Marketing10% Low/No Code Development10% Mobile & App Marketing10% Web DevelopmentFocus Areas
10% Smart Contract Development35% Metaverse Development25% Ethereum Development +220% Web310% Initial Coin Offering ConsultingSee all 7 projectsRaptor Mobile Apps specializes in custom mobile app development across various industries, including sports, gaming, real estate, and advertising. They have consistently delivered projects on time, achieving high user engagement and satisfaction. Approximately 75% of reviewers commend their exceptional project management and responsiveness, while 25% note minor areas for improvement, such as communication frequency. Overall, Raptor Mobile Apps is praised for their creativity and ability to exceed client expectations.
Reviews mention Timely
Overall, client feedback regarding Raptor Mobile Apps highlights their commitment to timely delivery. One client noted that Raptor consistently delivered items on time and responded promptly to needs, ensuring a smooth development process. Another client praised their project management skills, stating they delivered the app within the agreed-upon timeframe. However, one review mentioned minor delays that could have been avoided with improved communication. Despite this, the general sentiment remains positive regarding their timeliness.-
Mobile App Development for Sports Tech Solutions Company
5.0 Nov 9, 2023Raptor's project management was stellar. They consistently delivered items on time and were highly responsive to our needs. Their team's agility in adapting to our evolving requirements was truly commendable, making the development process smooth and efficient.
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Mobile App Development for Gaming & Leisure Business
5.0 Aug 15, 2023Raptor Mobile Apps delivered the game app on time and demonstrated exceptional project management skills. They actively involved us throughout the development process, incorporating our feedback and ensuring a seamless collaboration.
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Custom Mobile App Solutions for Real Estate Company
4.5 Aug 1, 2023Raptor Mobile Apps delivered the app within the agreed-upon timeframe and exhibited excellent project management skills. They were responsive to our needs, addressing any issues promptly and ensuring a smooth development process.
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Mobile App Development for Advertising Agency
5.0 Jul 11, 2023Raptor Mobile Apps delivered the project on time and responded promptly to our needs. Their project management was excellent, and they ensured effective communication throughout the development process.
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Industry Experience
Raptor Mobile Apps has demonstrated expertise across various industries, including Sports, Gaming, Real Estate, and Advertising & Marketing. Clients praised their ability to create engaging applications that enhance user experience and drive engagement, with notable results such as increased downloads and user retention. Overall, feedback highlights Raptor's strengths in project management, timely delivery, and responsiveness, making them a strong candidate for projects in these sectors.
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Sports Gaming Real estate Advertising & marketingWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently highlight Raptor Mobile Apps' competitive pricing and excellent value for money. One CEO noted their choice was based on 'good value for cost,' while a real estate agent appreciated that 'pricing fit our budget.' Overall, the sentiment reflects satisfaction with the financial aspects of their services, as clients felt they received quality deliverables and positive outcomes that justified their investment.Was this helpful?
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$10,000+$150 - $199 / hr2 - 9Los Angeles, CA
Services provided
20% Blockchain20% Branding20% Content Marketing +320% UX/UI Design10% Low/No Code Development10% Web DevelopmentFocus Areas
50% Smart Contract Development50% Ethereum DevelopmentSee all 4 projectsMovemnt is a creative agency specializing in branding, web development, and video production. Overall, 100% of the reviews reflect positive experiences, highlighting their high-quality deliverables and attention to detail. Clients appreciate their comprehensive service offerings and effective project management. Approximately 75% of reviewers commend Movemnt's ability to manage complex tasks and subcontract effectively when needed.
Reviews mention High-quality work
Clients consistently praise Mvmnt for delivering high-quality work across various projects. One client noted that their equipment was deemed 'the best looking in the market' due to Mvmnt's exceptional branding efforts. Another highlighted their satisfaction with an animated promotional video, describing the experience as 'totally positive.' Attention to detail and the ability to produce visually compelling content are recurring themes in client feedback, with one client recommending trusting Mvmnt's judgment for outstanding results.-
Branding & Web Dev for Equipment Company
5.0 May 13, 2021Every deliverable that we received from Mvmnt was of high quality and had excellent color and form. Mvmnt provided high-quality work. She was very particular with her work, and as an engineer, I appreciate that.
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Video Production for Jewelry Company
5.0 Jan 8, 2021I wouldn’t be able to release something that wouldn’t get the top-notch reaction or quality. They paid attention to detail very well. Working with Mvmnt was excellent.
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Industry Experience
Movemnt has demonstrated expertise across several industries, notably Engineering, Legal Cannabis, and Consumer Products. Clients praise their branding and video production capabilities, highlighting their attention to detail and high-quality output. In the Engineering sector, they enhanced branding and digital assets, achieving impressive aesthetic results. In the Legal Cannabis and Consumer Products spaces, their animated videos received positive feedback for communication and project management. Overall, Movemnt is well-regarded for its creative solutions, making them a suitable partner for projects within these industries.
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Engineering Legal Cannabis Consumer ProductsWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients generally express satisfaction with Mvmnt's cost and value for money, often highlighting the high quality of deliverables. One client noted, "Pay them well, and trust their judgment because they’re good at what they do," emphasizing the worth of their investment, which ranged from $10,000 to $200,000. While some clients suggested a desire for more competitive pricing, overall sentiment remains positive, with many recommending Mvmnt for their comprehensive services and effective project management.Was this helpful?
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UndisclosedUndisclosed2 - 9Newark, DE
Services provided
10% Blockchain35% IT Strategy Consulting15% Mobile App Development +410% AI Development10% Custom Software Development10% IT Staff Augmentation10% Web DevelopmentFocus Areas
25% Smart Contract Development25% Ethereum Development25% Initial Coin Offering Consulting +125% Web3See all 1 projectsMax Planck is a software development company specializing in building and optimizing fintech and retail technology solutions. Reviews highlight their disciplined project management, technical proficiency, and integrity. Clients are impressed by their ability to under-promise and over-deliver, with 100% of the feedback being positive and emphasizing their reliable communication and trustworthiness.
Industry Experience
Max Planck has received positive feedback primarily from the fintech and retail technology sectors, where their expertise in software development has been highlighted. Clients commend their technical proficiency, disciplined project management, and clear communication. The overall sentiment is highly favorable, indicating Max Planck's capability to deliver functional products and foster strong client relationships. Potential clients in software development, particularly in fintech and retail, would find Max Planck to be a strong fit for their projects.
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SoftwareWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients have expressed that Max Planck offers a strong value for money, with one CEO noting that their pricing fit within budget while providing good value for the cost. The company is praised for its technical acumen and disciplined project management, often exceeding expectations. Overall sentiment indicates that clients feel they receive quality services relative to their investment, with one client stating they are considering ongoing engagement due to the positive experience.Was this helpful?
See All Locations (2)Newark, DE
112 Capitol Trail
Newark, DE 197112 - 5
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$1,000+< $25 / hr50 - 249Los Angeles, CA
Services provided
10% Blockchain10% AI Development10% Custom Software Development +710% Generative AI10% Marketing Strategy10% Mobile App Development10% Pay Per Click10% Search Engine Optimization10% Social Media Marketing10% Web DevelopmentFocus Areas
10% Smart Contract Development20% Decentralized Finance20% Metaverse Development +420% Web315% Tokenization10% Ethereum Development5% Smart Contract AuditingSee all 4 projectsSkylane Solutions is a digital marketing and web development company specializing in SEO, e-commerce marketing, and website optimization. Reviews indicate 100% positive feedback, highlighting their technical expertise, result-driven approach, and responsive communication. Clients commend their ability to deliver measurable business outcomes, such as increased organic traffic and improved sales through both organic and paid channels.
Reviews mention Communicative
Clients have consistently praised Skylane Solutions for their exceptional communication skills. Feedback highlights their transparent communication, regular updates, and responsiveness to client needs, which facilitated a smooth project process. One client noted, 'Their team was highly responsive to our needs' and commended their ability to implement feedback quickly. Overall, the sentiment regarding communication is overwhelmingly positive, with clients appreciating the structured execution and timely delivery of project milestones.-
Web Design, Dev & SEO for Hospitality Company
5.0 Apr 22, 2026Skylane Solutions managed the project efficiently with clear timelines and structured execution. All deliverables were completed on time, and their team was highly responsive to our needs. They maintained transparent communication, provided regular updates, and quickly implemented feedback, making the overall process smooth and reliable.
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Industry Experience
Skylane Solutions has successfully served clients across the eCommerce and Hospitality & Leisure industries. In eCommerce, they excelled in Shopify development and marketing, generating sales through SEO and PPC strategies, reflecting strong expertise and client satisfaction. In the Hospitality sector, they enhanced online visibility and user experience for hotels, leading to increased bookings and improved traffic. Overall, their strengths lie in web development, digital marketing, and customer support, making them a solid choice for businesses seeking growth in these industries.
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Hospitality & leisureWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently highlight Skylane Solutions' competitive pricing and strong value for money. One CEO noted that their 'pricing fit our budget' and emphasized the 'good value for cost.' Similarly, a hotel manager remarked on their 'transparent communication' and 'result-oriented approach,' which contributed to measurable increases in traffic and bookings. Overall, feedback reflects a positive sentiment regarding the company's ability to deliver quality services at reasonable rates.Was this helpful?
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$50,000+$150 - $199 / hr2 - 9Berkeley, CA
Services provided
10% Blockchain50% Custom Software Development10% AI Development +310% Mobile App Development10% UX/UI Design10% Web DevelopmentFocus Areas
30% Smart Contract Development35% Ethereum Development25% Web3 +110% Initial Coin Offering ConsultingSee all 3 projectsQuant Five LLC is a Blockchain Development company specializing in smart contract deployment, NFT integration, and decentralized applications. With 100% positive feedback, clients praise their innovative approach, clear communication, and adaptability. Their ability to seamlessly integrate Web3 functionalities with creative design is frequently highlighted, though some suggest enhanced post-launch support and analytics for future improvements.
Reviews mention Efficient
Clients have consistently praised Quant Five LLC for their efficiency in project execution, highlighting their adherence to schedules and timely delivery of project milestones. One client noted their ability to swiftly manage project elements while maintaining quality, demonstrating a proactive approach to problem-solving. Additionally, their adaptability to changes and clear communication channels were commended, underscoring a commitment to client satisfaction and effective collaboration.-
NFT Collection Launch for Multimedia Web3 Company
5.0 Dec 21, 2023Quant Five consistently delivered project items on time, aligning with the predetermined timeline and milestones. They efficiently managed various project elements, ensuring swift progress without compromising quality. Whenever there were changes or new requirements, Quant Five LLC was quick to adapt and incorporate these into the project without significant delays.
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1 of 1 Blockchain reviews are 5 stars$50,000 – $199,999 avg. project costRead 1 ReviewBlockchain PROJECT HIGHLIGHT
NFT Collection Launch for Multimedia Web3 Company
5.0 — Quant Five LLC developed a website for a multimedia Web3 company. The team was tasked with integrating a smart contract and integrating web3 functionality into the site. Read moreWas this helpful?
Industry Experience
Quant Five LLC has demonstrated strong expertise across multiple industries, including Software, Media, and Advertising & Marketing. In Software, they excelled in product development and user engagement, aiding startups like ResearchHub in achieving product market fit and successful funding rounds. Their work in Media involved innovative NFT solutions, showcasing technical prowess and creative design. In Advertising & Marketing, they effectively built a comprehensive tech platform, highlighting their project management skills. Overall, clients commend their adaptability, communication, and commitment to quality, making them a versatile choice for diverse industry needs.
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Software Media Advertising & marketingWas this helpful?
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$10,000+$100 - $149 / hr10 - 49San Francisco, CA
Services provided
100% BlockchainFocus Areas
30% Smart Contract Development30% Ethereum Development15% Initial Coin Offering Consulting +215% Tokenization10% Web3Ambisafe is a Blockchain company. They are headquartered in San Francisco, California and have small team of experts. Their services include Blockchain.
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$5,000+$25 - $49 / hr250 - 999Santa Clara, CA
Services provided
10% Blockchain20% Mobile App Development20% Other Application Development +510% E-Commerce Development10% Low/No Code Development10% UX/UI Design10% Web Design10% Web DevelopmentFocus Areas
50% Smart Contract Development50% Ethereum DevelopmentFounded in 2005, Hire Backend Developer is a web development company. Their services include Web Development and Mobile App Development.
Read moreSee All Locations (2)Santa Clara, CA
4701 Patrick Henry Drive
Santa Clara, CA 95054151 - 200
+1-978-309-9910
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$10,000+$50 - $99 / hr50 - 249Carbondale, IL
Services provided
50% Blockchain10% AI Development10% BI & Big Data Consulting & SI +310% IT Managed Services10% Mobile App Development10% Web DevelopmentFocus Areas
30% Smart Contract Development50% Ethereum Development20% Initial Coin Offering ConsultingSee all 1 projectsOptimusFox provides services in Blockchain Development, Smart Contract Development, and Decentralized Application (DApp) Development. Reviews highlight the company's proficiency in blockchain technology, particularly with Solana, and commend their professional communication and skill set. Clients appreciate their timely delivery and alignment with project needs, portraying a high level of satisfaction with their overall performance.
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$5,000+$50 - $99 / hr250 - 999Santa Rosa, CA
Services provided
20% Blockchain15% Low/No Code Development10% AR/VR Development +710% Business Consulting10% E-Commerce Development10% Ecommerce Marketing10% Mobile App Development10% Web Development4% Mobile & App Marketing1% Custom Software DevelopmentFocus Areas
20% Smart Contract Development30% Metaverse Development25% Ethereum Development +125% Web3See all 8 projectsBlitz Mobile Apps offers mobile app development services, including custom app development, UI/UX design, and generative AI platform development. Reviews consistently praise their timely delivery, excellent communication, and commitment to client satisfaction. Clients highlight Blitz Mobile Apps' effective project management and good value for cost, making them a reliable choice for app development projects.
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$10,000+$50 - $99 / hr50 - 249New York, NY
Services provided
80% Blockchain10% Business Consulting10% Web DevelopmentFocus Areas
50% Smart Contract Development50% Ethereum DevelopmentLaunched in 2018, Meridian labs is a Blockchain company. The team focuses on Blockchain and Web Development and is headquartered in New York, New York.
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$5,000+< $25 / hr10 - 49Cranston, RI
Services provided
100% BlockchainFocus Areas
40% Smart Contract Development30% Ethereum Development30% Initial Coin Offering ConsultingHoC Solutions is a Blockchain company. The small Cranston, Rhode Island-based team provides Blockchain. The agency was established in 2017.
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UndisclosedUndisclosed10 - 49New York, NY
Services provided
20% Blockchain45% Custom Software Development15% Web Development +310% Mobile App Development5% Corporate Training & Coaching5% IT Strategy ConsultingFocus Areas
30% Smart Contract Development40% Ethereum Development30% Initial Coin Offering ConsultingIn New York, New York, Obsidian Systems is a small custom software development company. The team offers Custom Software Development and Blockchain.
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UndisclosedUndisclosed250 - 999Alpharetta, GA
Services provided
50% Blockchain50% AI DevelopmentFocus Areas
100% Smart Contract DevelopmentObjectFrontier Software (OFS) is an artificial intelligence firm and Blockchain company. The team is located in Alpharetta, Georgia, and their services include Artificial Intelligence and
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$1,000+$25 - $49 / hr50 - 249Sunnyvale, CA
Services provided
80% Blockchain10% Business Consulting10% Web DevelopmentFocus Areas
60% Smart Contract Development40% Ethereum DevelopmentProtofire is a Blockchain company. The team offers Blockchain and Business Consulting and is headquartered in Sunnyvale, California.
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$25,000+$100 - $149 / hr50 - 249Post Falls, ID
Services provided
100% BlockchainFocus Areas
45% Smart Contract Development45% Ethereum Development10% Initial Coin Offering ConsultingMidsize Blockchain company Rapid Innovation, is located in Post Falls, Idaho. Their services include Blockchain.
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$10,000+$25 - $49 / hr250 - 999Southfield, MI
Services provided
10% Blockchain15% Custom Software Development10% BI & Big Data Consulting & SI +710% Cybersecurity10% E-Commerce Development10% Enterprise App Modernization10% IT Managed Services10% Mobile App Development10% Web Design5% Application TestingFocus Areas
20% Smart Contract Development20% Ethereum Development20% Initial Coin Offering Consulting +220% Metaverse Development20% Web3See all 1 projectsTrajectus offers software architecture, development, and bespoke development services. The reviews consistently highlight their expertise, timely project management, and ability to deliver actionable outcomes. Clients appreciate Trajectus for their strong alignment with company values and excellent communication, resulting in high satisfaction with the project results.
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$10,000+$150 - $199 / hr10 - 49San Francisco, CA
Services provided
60% Blockchain10% Application Testing10% Custom Software Development +210% Cybersecurity10% Web DesignFocus Areas
48% Smart Contract Development48% Ethereum Development4% Initial Coin Offering ConsultingTheBlockBox is a Blockchain company founded in 2018. Their team provides Blockchain and Custom Software Development.
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$50,000+$200 - $300 / hr50 - 249Tampa, FL
Services provided
60% Blockchain40% Blockchain MarketingFocus Areas
50% Smart Contract Development50% Web3Established in 2021, IS7-Intelligence is a midsize Blockchain company located in Toronto, Canada and Tampa, Florida. Their team specializes in Blockchain and Blockchain Marketing.
Read moreSee All Locations (2)Tampa, FL
100 S. Ashley Drive Suite
Tampa, FL 336022 - 5
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$10,000+$50 - $99 / hr10 - 49Nashville, TN
Services provided
70% Blockchain30% AI ConsultingFocus Areas
20% Smart Contract Development20% Ethereum Development20% Smart Contract Auditing +320% Web310% Initial Coin Offering Consulting10% TokenizationSee all 25 projectsDexola is a Blockchain Development company specializing in Blockchain Technology, Smart Contract Development, and Decentralized Application (DApp) Development. Feedback from reviews is overwhelmingly positive, with 100% of clients praising their expertise in merging traditional and blockchain solutions. Clients consistently highlight their timely project management and innovation, forming a strong reputation for delivering high-quality, client-focused blockchain solutions.
Reviews mention Great project management
Dexola's project management has consistently received high praise across multiple client reviews. Clients noted their exemplary responsiveness and ability to adapt to evolving needs, with one client stating, 'Dexola’s project management was exemplary.' Another highlighted that they 'delivered items on time' and maintained clear communication throughout the project. Overall, the sentiment reflects strong satisfaction with Dexola's project management capabilities, contributing significantly to project success.-
AI & Blockchain Dev for Medical Laser Cutting Company
5.0 Aug 27, 2024Dexola’s project management was exemplary. Their responsiveness and ability to adapt to our evolving needs were particularly noteworthy.
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Blockchain & Software Development for Implant Manufacturer
5.0 Aug 22, 2024Dexola's project management really hit the mark. They were spot-on with their deadlines, getting everything from smart contracts to the frontend and custom image generator done right on time. They were also super responsive to our needs, always ready to tweak things as we went along.
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AI-Generated NFT & Blockchain Platform Dev for Blockchain Co
5.0 Jul 25, 2024Dexola exhibited excellent project management throughout the project. Their project management skills and responsiveness further highlighted their professionalism and commitment to delivering high-quality results.
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Custom Software Dev & UX/UI Design for Web3 Marketing Agency
5.0 Jul 5, 2024Dexola's project management was exemplary. They delivered items on time and were responsive to our needs throughout the project.
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Blockchain Trading Bot Dev for Blockchain Consulting Company
5.0 Jun 24, 2024Dexola demonstrated excellent project management, delivering items on time and responding promptly to our needs.
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9 of 10 Blockchain reviews are 5 stars8 new reviews for Blockchain in past 6 months$50,000 – $199,999 avg. project costRead 10 ReviewsBlockchain PROJECT HIGHLIGHT
NFT Marketplace Development for Pet Database Platform
4.5 — Dexola developed an NFT marketplace for a pet database platform. The team utilized React.js and Node.js to build the front- and backend of the platform, provided testing, and implemented features, Read moreWas this helpful?
Industry Experience
Dexola has garnered positive feedback across various industries, including Advertising & Marketing, Medical, Energy & Natural Resources, Manufacturing, eCommerce, Financial Services, Pharmaceuticals, and Consulting. Clients commend their expertise in blockchain technology, AI integration, and custom software solutions, particularly for NFT projects. Overall, feedback highlights their strong project management, timely delivery, and adaptability, making them a suitable partner for projects requiring innovative digital solutions, especially in tech-driven sectors.
Read All ReviewsSelect Industry to see insights
Advertising & marketing Medical Energy & natural resources Manufacturing eCommerce Financial services Consulting Pharmaceuticals Information technologyWas this helpful?
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$10,000+$25 - $49 / hr50 - 249Chicago, IL
Services provided
10% Blockchain10% AI Consulting10% AI Development +710% Application Testing10% Custom Software Development10% E-Commerce Development10% IT Staff Augmentation10% Mobile App Development10% UX/UI Design10% Web DevelopmentFocus Areas
50% Smart Contract Development50% Decentralized FinanceVaival Technologies is an user experience agency. The Chicago, Illinois-based team specializes in UX/UI Design and IT staff augmentation.
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$50,000+$50 - $99 / hr2 - 9Austin, TX
Services provided
10% Blockchain20% Custom Software Development20% Mobile App Development +420% Web Development10% AI Development10% Enterprise App Modernization10% UX/UI DesignFocus Areas
70% Smart Contract Development30% Ethereum DevelopmentVenice Consulting Group is a software development company. The agency is based in Austin, Texas. Their services include Custom Software Development and Mobile App Development.
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$5,000+$25 - $49 / hr50 - 249Orlando, FL
Services provided
10% Blockchain10% Application Management & Support10% Application Testing +710% Custom Software Development10% E-Commerce Development10% IoT Development10% Mobile App Development10% Other Application Development10% Wearable App Development10% Web DevelopmentFocus Areas
40% Smart Contract Development30% Ethereum Development30% Initial Coin Offering ConsultingBCoder Castle, a midsize custom software development firm, is based in Orlando, Florida and Sahibzada Ajit Singh Nagar, India. The team provides Custom Software Development and Web Development.
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UndisclosedUndisclosed10 - 49New York, NY
Services provided
60% Blockchain10% AI Development10% Custom Software Development +210% Mobile App Development10% UX/UI DesignFocus Areas
40% Smart Contract Development50% Ethereum Development10% TokenizationOpenCrowd is a Blockchain company. The team provides Blockchain and UX/UI Design, and the firm is in New York, New York.
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$25,000+$50 - $99 / hr10 - 49Dallas, TX
Services provided
50% Blockchain20% AI Development10% Custom Software Development +510% Mobile App Development5% UX/UI Design3% Business Consulting1% AR/VR Development1% Wearable App DevelopmentFocus Areas
50% Smart Contract Development50% Ethereum DevelopmentThe Arcadia Group Inc. Is a Blockchain company. Their small team is based in Dallas, Texas and provides Blockchain and Artificial Intelligence. The agency was launched in 2017.
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UndisclosedUndisclosed2 - 9Alpharetta, GA
Services provided
100% BlockchainFocus Areas
50% Smart Contract Development50% Ethereum DevelopmentDignyfy a Blockchain Development Company, a small Blockchain company, is in Alpharetta, Georgia. Their services include Blockchain.
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$25,000+$150 - $199 / hr2 - 9Morris Plains, NJ
Services provided
60% Blockchain10% Cloud Consulting & SI10% Custom Software Development +210% IT Strategy Consulting10% Mobile App DevelopmentFocus Areas
50% Smart Contract Development50% Ethereum DevelopmentBlockchain company Envision Blockchain Solutions was established in 2018. Headquartered in Morris Plains, New Jersey, the team focuses on Blockchain and Custom Software Development.
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UndisclosedUndisclosed50 - 249New York, NY
Services provided
100% BlockchainFocus Areas
25% Smart Contract Development25% Smart Contract Auditing25% Tokenization +125% Web3Shift Markets is a Blockchain company. Launched in 2010, their team specializes in Blockchain.
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UndisclosedUndisclosed2 - 9Fullerton, CA
Services provided
100% BlockchainFocus Areas
50% Smart Contract Development50% Metaverse DevelopmentLaunched in 2022, Dark Universe Inc., a small Blockchain company, is located in Fullerton, California. Their services include Blockchain.
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$25,000+$50 - $99 / hr10 - 49Vancouver, WA
Services provided
20% Blockchain20% AI Development20% IoT Development +410% AR/VR Development10% Cloud Consulting & SI10% Custom Software Development10% Web DesignFocus Areas
50% Smart Contract Development25% Ethereum Development25% Initial Coin Offering ConsultingCloud consulting & SI company Salvo Software was launched in 2017. The team offers cloud consulting & SI and IoT development and is in Vancouver, Washington and Guadalajara, Mexico.
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$1,000+$25 - $49 / hr10 - 49Los Angeles, CA
Services provided
50% Blockchain25% Mobile App Development25% Other Application DevelopmentFocus Areas
35% Smart Contract Development35% Initial Coin Offering Consulting30% Ethereum DevelopmentSee all 1 projectsPaper Unicorn offers site advertising, design updates, and site audits. Their clients highlight significant improvements in site traffic and Google index rankings post-engagement. Overall feedback praises the thorough and clean execution of their services, though minor delays in workflow were noted due to design adjustments.
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$10,000+$25 - $49 / hr50 - 249Houston, TX
Services provided
20% Blockchain20% AI Development20% Custom Software Development +220% Mobile App Development20% Web DevelopmentFocus Areas
20% Smart Contract Development30% Metaverse Development30% Web3 +120% Decentralized FinanceThe Hashtech is a custom software development firm. The firm is in Houston, Texas and Jeddah, Saudi Arabia. Their services include Custom Software Development and Web Development.
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$25,000+$200 - $300 / hr2 - 9Middletown, CT
Services provided
70% Blockchain15% Business Consulting10% Financial Consulting +15% Content MarketingFocus Areas
35% Smart Contract Development40% Ethereum Development25% Initial Coin Offering ConsultingFitzner Consulting is a Blockchain company based in Middletown, Connecticut. Launched in 2016, the team provides Blockchain and Business Consulting.
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UndisclosedUndisclosed10 - 49Roxbury Township, NJ
Services provided
50% Blockchain50% Mobile App DevelopmentFocus Areas
45% Smart Contract Development45% Web310% Decentralized FinancePrestware Inc is a mobile app development firm and Blockchain company. They are located in Roxbury Township, New Jersey, and their services include Mobile App Development and Blockchain.
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A Clutch Leaders Matrix provides a broad view of the top-performing companies in a particular service or location. Each company featured in a Leaders Matrix is evaluated based on Focus and Ability to Deliver. The size of each circle indicates that company’s size.
By using verified reviews, focused service details, and real project data, the Leaders Matrix highlights companies that consistently deliver and stand out from the rest. Each company’s position is based on how well they focus on a service area and how consistently they deliver results, helping you make informed, confident decisions. Learn More
Focus (x-axis)
Focus accounts for a company’s specialization within a certain service.
Ability to Deliver (y-axis)
Ability to Deliver considers three criteria:
- Client feedback and reviews
- Work experience and previous projects
- Market presence and reputation in the industry
List of the Top 15 United States Smart Contract Developers
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$50,000+$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 -
$25,000+$100 - $149 / hr50 - 249Los Angeles, CA
Ability to deliver
37.2/40.018.6/20 Reviews10/10 Clients & Experience8.6/10 Market PresenceService focus
25% Blockchain70% Smart Contract Development75% Other -
$10,000+$25 - $49 / hr250 - 999Lauderdale-by-the-Sea, FL
Ability to deliver
37.1/40.020/20 Reviews10/10 Clients & Experience7.1/10 Market PresenceService focus
30% Blockchain15% Smart Contract Development70% Other -
$10,000+$50 - $99 / hr10 - 49Chandler, AZ
Ability to deliver
33.4/40.016.6/20 Reviews9.6/10 Clients & Experience7.3/10 Market PresenceService focus
50% Blockchain90% Smart Contract Development50% Other -
$100,000+$200 - $300 / hr50 - 249Los Angeles, CA
Ability to deliver
37.2/40.017.6/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
20% Blockchain35% Smart Contract Development80% Other -
$50,000+$50 - $99 / hr10 - 49Langhorne, PA
Ability to deliver
36/40.017.8/20 Reviews10/10 Clients & Experience8.2/10 Market PresenceService focus
15% Blockchain80% Smart Contract Development85% Other -
$10,000+$50 - $99 / hr50 - 249Los Angeles, CA
Ability to deliver
38.6/40.018.8/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
20% Blockchain20% Smart Contract Development80% Other -
$50,000+$50 - $99 / hr50 - 249New York, NY
Ability to deliver
33.2/40.017/20 Reviews9.3/10 Clients & Experience6.8/10 Market PresenceService focus
30% Blockchain60% Smart Contract Development70% Other -
$5,000+$25 - $49 / hr250 - 999Pembroke Pines, FL
Ability to deliver
30/40.016.2/20 Reviews8.4/10 Clients & Experience5.5/10 Market PresenceService focus
100% Blockchain50% Smart Contract Development -
Undisclosed$100 - $149 / hr250 - 999Austin, TX
Ability to deliver
36.5/40.016.6/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
10% Blockchain10% Smart Contract Development90% Other -
$10,000+$100 - $149 / hr10 - 49Austin, TX
Ability to deliver
33.5/40.016.6/20 Reviews10/10 Clients & Experience7/10 Market PresenceService focus
12% Blockchain50% Smart Contract Development88% Other -
$25,000+$150 - $199 / hr50 - 249Boise, ID
Ability to deliver
32.1/40.015.8/20 Reviews9.6/10 Clients & Experience6.7/10 Market PresenceService focus
10% Blockchain50% Smart Contract Development90% Other -
$50,000+$150 - $199 / hr10 - 49San Francisco, CA
Ability to deliver
35/40.017/20 Reviews10/10 Clients & Experience8/10 Market PresenceService focus
25% Blockchain20% Smart Contract Development75% Other -
$10,000+$50 - $99 / hr10 - 49Raleigh, NC
Ability to deliver
34/40.015.8/20 Reviews8.8/10 Clients & Experience9.4/10 Market PresenceService focus
10% Blockchain40% Smart Contract Development90% Other -
$10,000+$150 - $199 / hr50 - 249Boca Raton, FL
Ability to deliver
35.4/40.016.4/20 Reviews10/10 Clients & Experience9/10 Market PresenceService focus
10% Blockchain20% Smart Contract Development90% Other -
$10,000+$25 - $49 / hr50 - 249Los Angeles, CA
Ability to deliver
32.7/40.015.8/20 Reviews10/10 Clients & Experience6.9/10 Market PresenceService focus
20% Blockchain30% Smart Contract Development80% Other -
$25,000+$150 - $199 / hr10 - 49Palm Beach Gardens, FL
Ability to deliver
36/40.017.6/20 Reviews10/10 Clients & Experience8.4/10 Market PresenceService focus
10% Blockchain20% Smart Contract Development90% Other -
$5,000+$50 - $99 / hr10 - 49Seattle, WA
Ability to deliver
35.3/40.016.8/20 Reviews10/10 Clients & Experience8.5/10 Market PresenceService focus
10% Blockchain25% Smart Contract Development90% Other -
$50,000+$50 - $99 / hr10 - 49Chapel Hill, NC
Ability to deliver
32.9/40.016.8/20 Reviews9.8/10 Clients & Experience6.4/10 Market PresenceService focus
35% Blockchain20% Smart Contract Development65% Other -
$25,000+$150 - $199 / hr50 - 249Wexford, PA
Ability to deliver
32.3/40.015.8/20 Reviews9.4/10 Clients & Experience7.2/10 Market PresenceService focus
10% Blockchain40% Smart Contract Development90% Other -
$5,000+$50 - $99 / hr10 - 49Alpharetta, GA
Ability to deliver
30/40.016.2/20 Reviews8.4/10 Clients & Experience5.3/10 Market PresenceService focus
20% Blockchain100% Smart Contract Development80% Other -
$25,000+$200 - $300 / hr10 - 49Austin, TX
Ability to deliver
30.5/40.016.2/20 Reviews9.1/10 Clients & Experience5.2/10 Market PresenceService focus
10% Blockchain100% Smart Contract Development90% Other -
$5,000+$100 - $149 / hr2 - 9Atlanta, GA
Ability to deliver
31.5/40.016.6/20 Reviews9.1/10 Clients & Experience5.8/10 Market PresenceService focus
20% Blockchain45% Smart Contract Development80% Other -
$25,000+$50 - $99 / hr50 - 249Northbrook, IL
Ability to deliver
27/40.017.6/20 Reviews4.5/10 Clients & Experience4.9/10 Market PresenceService focus
35% Blockchain40% Smart Contract Development65% Other -
$25,000+$150 - $199 / hr2 - 9Berwyn, IL
Ability to deliver
29.5/40.016.4/20 Reviews8.2/10 Clients & Experience4.9/10 Market PresenceService focus
40% Blockchain33% Smart Contract Development60% Other -
$5,000+$25 - $49 / hr50 - 249Dover, DE
Ability to deliver
26.3/40.014.8/20 Reviews5.9/10 Clients & Experience5.6/10 Market PresenceService focus
50% Blockchain25% Smart Contract Development50% Other -
$25,000+$25 - $49 / hr10 - 49Falls Church, VA
Ability to deliver
30.9/40.015.6/20 Reviews9.3/10 Clients & Experience6/10 Market PresenceService focus
15% Blockchain30% Smart Contract Development85% Other -
$50,000+$200 - $300 / hr2 - 9Austin, TX
Ability to deliver
24.3/40.016.2/20 Reviews1.8/10 Clients & Experience6.4/10 Market PresenceService focus
100% Blockchain50% Smart Contract Development -
$10,000+$100 - $149 / hr10 - 49Denver, CO
Ability to deliver
28.3/40.016.2/20 Reviews6.1/10 Clients & Experience6/10 Market PresenceService focus
40% Blockchain25% Smart Contract Development60% Other -
$5,000+$25 - $49 / hr10 - 49Miami, FL
Ability to deliver
29.3/40.014.6/20 Reviews9.1/10 Clients & Experience5.6/10 Market PresenceService focus
35% Blockchain20% Smart Contract Development65% Other
United States Smart Contract Development FAQs
• Guaranteed “bug-free” code without third-party audits
• No insurance or unwillingness to sign a smart-contract liability clause
• One-size-fits-all estimates given before scoping
• Sparse commit history or private repositories only
• Lack of familiarity with U.S. regulations such as Howey Test considerations
Avoiding these pitfalls can save months of rework and potential security breaches. If you spot any of these red flags, take that as a warning sign and just continue your search.
U.S.-based smart contract development agencies combine deep blockchain experience with a mature software-engineering culture. Many draw talent from universities such as MIT and Stanford, contribute to open-source repos, and maintain relationships with American auditors like Trail of Bits or OpenZeppelin.
Moreover, working in the same time zone simplifies daily stand-ups, and familiarity with SEC, CFTC, and state-level regulations helps teams design compliant tokenomics—an edge if you’re pursuing U.S. investors or exchanges.
Rates vary because of many variables, including city, scope, and complexity. Based on Clutch’s pricing data, most U.S. blockchain agencies charge:
• $125 – $250 per hour for senior Solidity/Rust engineers
• $40,000 – $120,000 for an MVP token + basic audit
• $150,000 – $500,000+ for a full DeFi protocol (DEX, lending, staking)
Firms in emerging hubs like Austin or Denver often offer slightly lower rates than counterparts in San Francisco or New York.
While DeFi and NFTs dominate, U.S.-based smart contract development teams also build:
• Supply-chain traceability for agriculture and pharma
• Real-estate tokenization platforms
• Loyalty and ticketing systems for sports franchises
• Enterprise data integrity solutions for healthcare and insurance
The diversity of the U.S. economy means you can find specialists in nearly every vertical.
- Verify code security—ask for public GitHub repos and past audit reports.
- Check chain expertise—Ethereum, EVM sidechains, Cosmos, or permissioned Hyperledger?
- Review Clutch feedback for communication, on-time delivery, and post-launch support.
- Compare cultural fit—do they understand your industry’s compliance landscape?
Shortlist 3–5 firms, then run paid discovery sprints before committing to a long-term retainer. Find trusted agencies on Clutch’s directories and filter firms by their client ratings, pricing, and industry expertise.
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