Top 100 Smart Contract Companies

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Top 100 Smart Contract Companies

August 2022

Looking for a top smart contract developer?

A smart contract is software for managing digital transactions such as the exchange of cryptocurrencies. The transaction only occurs when pre-defined conditions are met, which means smart contract computer programs must define rules and enforce them. 

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List of the Best Smart Contract Developers

  • 181
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 10 - 49 employees
    • Chișinău, Moldova

    Opentech Development is a software development company. They are located in Chișinău, Moldova and Brussels, Belgium and have a small team. Their services include custom software development, web development, other application development, mobile app development, and more.

    Clients

    • Odys Global
    • Katana Record Shop
    • Moving Picture Ltd

    Industries

    Notable Project

    OpenTech developed a website in WordPress and integrated Discogs, synchronizing the site and database for a record shop. 

    "They had excellent communication."

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  • 182
    • Scheduling

      4.4
    • Quality

      4.6
    • Cost

      4.6
    • NPS

      4.8
    Read Full Reviews on Clutch Visit Site
    • $50,000+
    • 10 - 49 employees
    • London, United Kingdom

    Aurity is an IT services provider based in London with other locations in Poland, Spain, and Brazil. Since 2015, their small team of 8 has been specializing in web development, mobile app development, IT strategy consulting, and more for various clients.

    Clients

    • Quiqup
    • Nez
    • YuLife
    • Rotageek

    Industries

    Notable Project

    Aurity developed an app for a restaurant ordering service. The app displays incoming orders on tablets in restaurants. The app has delivered quality results.

    "You can’t always expect the developers to go above and beyond to take on initiatives beyond the daily work they do, but it has been pretty good."–CTO, Restaurant Ordering Service

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  • 183
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 10 - 49 employees
    • New York, NY

    HYFATech is a tech company based in New York, N.Y. Founded in 2017, their team of about 30 employees primarily serves mostly small business and midmarket clients in the health care, financial services, hospitality, and other industries. Services include mobile app and web development and UX/UI design.

    Clients

    • Flamingo
    • Playpal
    • VirtualMD

    Industries

    Notable Project

    HYFATech is developing a custom mobile app for a telemedicine company. The app will house functionalities for booking, scheduling, viewing, and managing medical appointments and services.

    "They were accommodating and addressed concerns and questions in addition to implementing revised scopes quickly."

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  • 184
    • $5,000+
    • 50 - 249 employees
    • Naperville, IL

    Techforce Global is a Naperville, Illinois-based custom software development firm. Founded in 2012, the midsize team focuses on custom software development, ux/ui design, IT strategy consulting, web development, and more.

    Industries

    Notable Project

    Techforce Global provides custom software development services for a software design company. They are supporting the client with their ongoing multiple projects using various development tools.

    "Their flexibility and timely delivery have been impressive."

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  • 185
    • Scheduling

      4.6
    • Quality

      4.9
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 10 - 49 employees
    • Dnipro, Ukraine

    WOXAPP is a mobile app development agency headquartered in Dnipropetrovsk, Ukraine. Since 2011, their team of 32 has specialized in mobile app, web, and custom software development. They serve mainly small businesses in the business, manufacturing, transportation, and consumer products industries.

    Clients

    • Exist.ua
    • Akusherstvo.ru
    • Exist (leading car parts seller in the CIS)
    • Startups and mid-sized business.

    Industries

    Notable Project

    A skincare company hired WOXAPP to develop an Android application. They designed an app with customized features and performed necessary debugging. The client praised WOXAPP for their excellent project management and communication. 

    "The project was carried out according to performance specifications and is now in operation."–Senior Project Manager, Skincare Company 

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  • 186
    • $5,000+
    • 10 - 49 employees
    • Dover, DE

    Designocracy is an user experience agency founded in 2012. They are located in Dover, Delaware; Dubai, United Arab Emirates and Karachi, Pakistan and have a small team. Their services include ux/ui design, product design, custom software development, web development, and more.

    Industries

    Notable Project

    Designocracy was hired by a nonprofit organization to develop branded design templates for their site. They were also tasked with fixing existing issues within the site.

    "Our company loves our new branded design templates, and our website is now functioning properly in all areas."

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  • 187
    • $10,000+
    • 50 - 249 employees
    • Ahmedabad, India

    Custom software development firm Aspire SoftServ Pvt. Ltd. Was established in 2010. They are based in Gujarat, India and have a midsize team. Aspire SoftServ Pvt. Ltd. Specializes in custom software development, mobile app development, web development, enterprise app modernization, and more.

    Industries

    Notable Project

    Aspire SoftServ Pvt. Ltd. provides custom software development services for a website SaaS company. They work on a highly sophisticated CMS based on Liferay, doing maintenance and new minor features.

    “They’ve been excellent partners to us. We owe them more than they owe us.”

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  • 188
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 10 - 49 employees
    • San Francisco, CA

    Dapplica is a blockchain development company founded in San Francisco in 2018 with no more than 50 experts. They specialize in blockchain services, web development, and mobile app development solutions for both small and medium-sized companies.

    Clients

    • WAX (Worldwide Asset eXchange)
    • Prospectors.io
    • Crypto Lions

    Industries

    Notable Project

    Dapplica provided marketing strategy support and smart contract optimization for a product launch. This involved blockchain development, a security audit, and the production of ad content. 

    "Dapplica has this great balance of professionalism and flexibility."

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  • 189
    • Scheduling

      4.5
    • Quality

      4.8
    • Cost

      5.0
    • NPS

      4.8
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 50 - 249 employees
    • Kyiv, Ukraine

    Merehead is a fintech and blockchain solutions company based in Seattle and Kiev, Ukraine. Founded in 2015, they have 26 employees specializing in web and mobile app development, B2B and B2C portals, and e-commerce. They work predominantly for small businesses, typically in advertising, IT, and healthcare.

    Clients

    • Coinbird
    • Finder

    Industries

    Notable Project

    Merehead is engaged in a complex, long-term project to develop a new media platform. The solution includes multiple websites, all built entirely with custom components.

     

    "Their dedication, work ethic, and attention to detail make them a reliable partner."

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  • 190
    • $5,000+
    • 50 - 249 employees
    • Noida, India
    Speqto Technologies Private Limited is a blockchain company. In Noida, India, their midsize team specializes in blockchain, web development, Artificial Intelligence, mobile app development, and more. The firm was established in 2016.

    Clients

    • Blockchain Development
    • ICO Token
    • Pre-Sale
    • DEX and Swap

    Industries

    Notable Project

    Speqto Technologies Private Limited was hired by a global store to develop an e-commerce platform where they can sell their products. The team developed the platform's frontend using Java and Angular.

    "We were impressed with their commitment."

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  • 191
    • $5,000+
    • 10 - 49 employees
    • Ahmedabad, India

    Infistack, an e-commerce development company, was launched in 2014. Their small team is based in Ahmedabad, India. The firm provides e-commerce development, mobile app development, AR/VR development, IoT development, and more.

    Industries

    Notable Project

    A wealth management company hired Infistack Technologies PVT LTD to develop a website. The team linked this website to a customer portfolio database.

    "They're very keen on delivering the requested task."

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  • 192
    • $1,000+
    • 10 - 49 employees
    • Kolkata, India
    Innovacio Technologies, a blockchain company, is located in Kolkata, India. The company specializes in blockchain and has a small team.The company was launched in 2016.

    Clients

    • Solinos
    • Alefaa
    • Drala

    Industries

    Notable Project

    A gaming company tapped Innovacio Technologies to develop a 3D car game on Android. After a kick-off meeting to discuss the client's objectives, the vendor created the animation and designed the wireframes. 

    "We did not find any bugs, and the game worked smoothly."

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  • 193
    • $10,000+
    • 50 - 249 employees
    • Claymont, DE

    Launched in 2018, Frshr Technologies is a software development company. Their small team is headquartered in Claymont, Delaware and Bengaluru, India and specializes in custom software development, Artificial Intelligence, mobile app development, and application testing.

    Industries

    Visit Site
  • 194
    • Scheduling

      5.0
    • Quality

      4.8
    • Cost

      4.9
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 10 - 49 employees
    • Kyiv, Ukraine

    Aegas is an IT-outsourcing company founded in 2017 with no more than 50 employees. They offer custom software, web, and mobile app development solutions from their office in Kyiv, Ukraine. They work with small businesses.

    Clients

    • AWJ

    Industries

    Notable Project

    Aegas provided mobile app and frontend development services for an IT company to ensure that the client's platforms were secure and performing well. Frontend and mobile developers worked on the project.

    "The specialists gave feedback on time and fully disclosed the answers to our questions."

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  • 195
    • $1,000+
    • 50 - 249 employees
    • Kampala, Uganda

    Pearl Data Firm is a small business intelligence company. Founded in 2020, the company is in Kampala, Uganda. Their team focuses on BI & big data consulting & SI, Artificial Intelligence, digital strategy, custom software development, and more.

    Industries

    Notable Project

    Pearl Data Firm creates a business intelligence platform for an electricity company. They have integrated data into a single warehouse. The goal is to have a dynamic pricing model for power.

    "Their quick delivery and competitive financial proposal are impressive."

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  • 196
    • Scheduling

      4.9
    • Quality

      4.9
    • Cost

      4.8
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 10 - 49 employees
    • Toronto, Canada

    ITM House is a Toronto based technologically agile software development company. They were founded in 2011 and have a team of 11 employees who specialize in custom software development, AI, and blockchain development. They primarily work with midmarket clients in the utilities, financial services, and healthcare industries. 

    Clients

    • The Look Company
    • Spacecode
    • Toronto)
    • consulted and developed artwork & digital asset management system along with installer mobile app and management analytical dashboard https://spacecode.com/ - largest diamond tracking company in the world

    Industries

    Notable Project

    ITM House provided website development services to a technology consulting firm. They helped the in-house team complete a project for one of their public sector financial services clients.

    "It’s good to work with people who actually know what they’re doing."

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  • 197
    • $5,000+
    • 2 - 9 employees
    • Bengaluru, India

    Founded in 2019, CyberSafeHaven Consulting is a cybersecurity company. Their small team is in Bengaluru, India. Their services include cybersecurity, blockchain, and IT strategy consulting.

    Industries

    Notable Project

    CyberSafeHaven Consulting manages SaaS company platforms. They help improve the security policies and compliance of all the client's platforms, and they will continue to work with Phase 2 of the project.

    "Their professionalism,  pragmatic approach, and trustworthy communication style are top-notch!"

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  • 198
    • Scheduling

      4.4
    • Quality

      4.6
    • Cost

      4.6
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 50 - 249 employees
    • Bratislava, Slovakia

    Intellica is a custom software development company that was founded in 2015. They employ 80 staff across four offices in Bratislava, Slovakia; Zurich, Switzerland; Kyiv, Ukraine; and Vinnytsia, Ukraine. They work with startups and established businesses, providing specialist services in data analytics, data science, Blockchain & DLT apps development, and applications delivery for web, mobile and e-commerce.

    Clients

    • Buzzmove
    • Quadrotech
    • Modum
    • Alprockz

    Industries

    Notable Project

    Intellica undertook the task of developing the front- and backend of a cross-funding real estate platform. The team communicated on Slack, Skype, and Zoom to deliver a fully-scalable web product.

    “Despite being a remote team, they were exceptionally responsive and collaborative.”

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  • 199
    • $5,000+
    • 50 - 249 employees
    • Pensacola, FL
    ADe Technologies, Inc. Is a Pensacola, Florida-based web development firm. The midsize team provides web development, mobile app development, social media marketing, search engine optimization, and more and was founded in 2003.

    Clients

    • TrendMicro, Taiwan
    • NHS, UK
    • Mahindra and Mahindra, India
    • Avrio Pharmacy, USA

    Industries

    Notable Project

    ADe Technologies, Inc. provides web development and design services for a minerals company. They’ve developed an online training application for iOS and helped with SMM and SEO.

    “They respond to our needs and share our urgency.”

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  • 200
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 10 - 49 employees
    • L'viv, Ukraine

    Redentu is a development agency based in Lviv, Ukraine and founded in 2014. It has about 12 employees. Redentu specializes in web development, UX/UI design, and mobile app development. They primarily work with small businesses and work with a variety of industries including business services, advertising, and consumer products.

    Clients

    • Rexpax
    • Ventcontrol
    • RaceChip

    Industries

    Notable Project

    A construction company hired Redentu to develop an HR management system for their construction company. 

    "They are fans of their business. That's probably why they do so well."

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  • 201
    • Scheduling

      4.7
    • Quality

      5.0
    • Cost

      4.7
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 10 - 49 employees
    • Wilmington, DE

    ADASOFT is a custom software development company. They are headquartered in Bogotá, Colombia and have a small team. The company offers custom software development, mobile app development, blockchain, web development, and more.

    Industries

    Notable Project

    A publishing house collaborated with ADASOFT to create custom software. Their responsibilities include following requirements, design proposals, and more. Functionalities include online courses and more.

    "They gave me updates at everymoment of any news of the project, regardless if it was negative or positive."

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  • 202
    • $5,000+
    • 50 - 249 employees
    • Ahmedabad, India

    Web 3.0 India is an IT services company based in Ahmedabad, India. The company, founded in 2010, has around 20 employees and provides mobile app development, web design, and web development services to various businesses.

    Clients

    • Doordarshan Kendra
    • Indian Archery
    • TransferNTour
    • TaskBe

    Industries

    Notable Project

    Web 3.0 India develops a website for a digital marketing company. The team is responsible for fixing issues within the site, and improving the website's overall design. They also helped the client solve issues.

    "Their mobile development team is too smooth and intelligent."

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  • 203
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 250 - 999 employees
    • Sahibzada Ajit Singh Nagar, India
    Idea Usher , an AI firm, was founded in 2013. They are based in Sahibzada Ajit Singh Nagar, India and Mountain View, California and have a midsize team. Idea Usher focuses on Artificial Intelligence, blockchain, mobile app development, web development, and more.

    Clients

    • Assist
    • Guraride
    • Studio Tonight
    • RBT - Radical Body Transformations

    Industries

    Notable Project

    Idea Usher was hired by an independent music platform to create a mobile app for them. Technologies used include AWS, Native framework tools, and more.

    "The only thing we would ask for is yet another project together!"

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  • 204
    • $10,000+
    • 50 - 249 employees
    • Ahmedabad, India

    AIS Technolabs is a leading digital marketing agency offering top-notch Web & Mobile App development, customized Software development, Gaming solutions, SEO, PPC, & SMM strategies across the globe. With the presence in the UK, US, Canada, and India, they have a team of 200+ employees, focusing on providing digital marketing solutions to a plethora of industry verticals since its inception in 2011.

     

    Industries

    Notable Project

    A content marketing company hired AIS Technolabs for digital marketing services. They developed and executed an SEO campaign to increase viewership and engagement and included research and ad design.

    "They worked fast, drafted the perfect strategies, and brought us the best results."

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  • 205
    • $5,000+
    • 10 - 49 employees
    • Surat, India

    Rain Infotech Private Limited is a web, mobile, and blockchain development company founded in 2015 and located in Surat, India. With a team of about 10 employees, they serve small and midmarket businesses and enterprises in the IT industry. Their services include blockchain, web development, and mobile app development.

    Clients

    • MN ROI
    • One Click Masternode Setup
    • Private Blockchain based on PoW/PoS
    • Bidderboy

    Industries

    Notable Project

    A cryptocurrency trading company was looking to develop and establish the digital assets of their platform, so they engaged with Rain Infotech Private Limited for their custom software development services.

    "we've had a very good relationship with them."

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  • 206
    • Scheduling

      4.8
    • Quality

      4.8
    • Cost

      4.6
    • NPS

      4.8
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 50 - 249 employees
    • RIO DE JANEIRO, Brazil

    Softo, a website development firm, is headquartered in RIO DE JANEIRO, Brazil. Founded in 2013, the small team provides web development, custom software development, mobile app development, and IT strategy consulting.

    Clients

    • World Health Organization
    • Fundação Getúlio Vargas

    Industries

    Notable Project

    Softo developed software for a SaaS startup. They’ve built a cost-effective node-based authentication system and integrated third-party software to manage SSO accounts and provide a better customer experience.

    "We are really satisfied with their project management style."

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  • 207
    • $5,000+
    • 10 - 49 employees
    • Singapore, Singapore
    Launched in 2018, Mycelium Lab is a blockchain company. The firm provides blockchain, web development, and ux/ui design and has a small team. The firm is in Singapore, Singapore.

    Clients

    • Everscale
    • Aurora
    • Polygon
    • Acta Finance

    Industries

    Visit Site
  • 208
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $1,000+
    • 50 - 249 employees
    • Thiru Nagar, India

    Bitdeal is a blockchain development company in Madurai, India. Founded in 2015, they have fewer than 5 employees that serve mostly midmarket and enterprise clients in the IT, business, and financial sectors. Services include blockchain, custom software development, and web development.

    Industries

    Notable Project

    Bitdeal helped to create a cryptocurrency exchange/payment system for a marketing company Brazil and the US. 

    "What impressed me most was the service, attention, professionalism and professional transparency of everyone involved..."

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  • 209
    • $10,000+
    • 10 - 49 employees
    • Tallahassee, FL

    Fueled on Bacon is a Melbourne, Florida-based advertising company. The small team specializes in advertising, social media marketing, web design, web development, and more and was founded in 2016.

    Notable Project

    Fueled on Bacon led the manufacturing company's web design and development. The team made the platform aesthetically pleasing, fast, and user-friendly.

    "They're young and very talented. They could probably redesign the wheel in a day!"

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  • 210
    • $50,000+
    • 50 - 249 employees
    • Kyiv, Ukraine

    j:Mind.Systems is a full-service product development company located in Kyiv, Ukraine. Founded in 2017, they employ three staff who provide expert consulting, full-cycle product development, and support to small businesses, midmarket companies, and global enterprises. Services include custom software development, cloud consulting, and blockchain.

    Clients

    • Enestech
    • WePlay! Esports

    Industries

    Notable Project

    j:Mind.Systems custom created a titling tool that displays information on live, web-based broadcasts. Services included market research and UI development.

    "j:Mind.Systems produces outstanding quality work."

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