Top 100 Smart Contract Companies

Need Help Selecting a Company?
  1. Home
  2. Blockchain
  3. Smart Contract Development

Top 100 Smart Contract Companies

June 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. 

Jump to Most Reviewed Companies

List of the Best Smart Contract Developers

  • 271
    • $25,000+
    • 50 - 249 employees
    • Jaipur, India

    Appentus Technologies is an app development company founded in 2014. Headquartered in Jaipur, India, they consist of 12 employees and specialize in mobile app, custom software, and wearable app development. 

    Clients

    • Panasonic
    • VF
    • IGI

    Industries

    Visit Site
  • Need help selecting a company?

    Based on your budget, timeline, and specifications we can help you build a shortlist of companies that perfectly matches your project needs. Schedule a free consultation with a Manifest analyst.

    Free consultation
  • 272
    • $5,000+
    • 10 - 49 employees
    • Ahmedabad, India

    Staunchsys IT Services Pvt. Ltd. is an IT services company based in Ahmedabad, India. Founded in 2015, their team of over 30 employees serves businesses of all sizes in industries such as financial services, healthcare, IT, and business services. Services include ECM consulting & SI, custom software development, AI, and blockchain. 

    Clients

    • BSG Global Services
    • ActiveWealth
    • Vision Technology Consulting

    Industries

    Notable Project

    Staunchsys IT Services Pvt. Ltd. provided software development services for an HR and financial services provider. The team helped build several core products. for the provider. They improved the quality of several systems.

    "Hiring Stauchsys IT allowed us to develop new products and increase the feature base of existing products without growing our internal team." — Director, HR & Financial Services Provider

    Visit Site
  • 273
    • $5,000+
    • 50 - 249 employees
    • Alpharetta, GA

    RWaltz Group Inc., a blockchain company, is based in Alpharetta, Georgia; Nashik, India and Hydrabad, India. The small agency was founded in 2000. Their team provides blockchain, web development, e-commerce development, custom software development, and more.

    Industries

    Visit Site
  • 274
    • Scheduling

      4.6
    • Quality

      5.0
    • Cost

      4.5
    • NPS

      4.8
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 10 - 49 employees
    • Tallassee,

    Codezeros is a blockchain development company that was founded in 2015. They have 57 employees across their offices in Ahmedabad, India; Tallassee, Ala.; and Dubai, where they provide innovated blockchain solutions to small, midmarket, and global companies in education and finance. Services also include custom software development, AR/VR development, and contract auditing.

    Clients

    • OmniaMarkets
    • Rewatt
    • Photon Wallet

    Industries

    Notable Project

    Codezeros designed the website, pitch deck, and whitepaper for a financial services company, which promoted blockchain analytics and related services to potential investors and clients. They were highly creative and communicated regularly throughout the engagement. Codezeros produced an attractive visual design that boosted brand awareness for the client and clearly showed organizational values.

    “Codezeros understood what we were looking for. Since this is our first showing to the public, their work had an immediate impact in spreading our name around the industry. I found the designer's skill to be the most impressive, as he was able to design everything exactly as we had envisioned.” – Founder & CEO, Financial Services Company

    Visit Site
  • 275
    • $25,000+
    • 10 - 49 employees
    • Kraków, Poland

    Rumble Fist Software Development is a cloud consulting and SI firm based in Kraków, Poland. Founded in 2017, their team of 30 serves clients in the business services, financial services, and IT sectors. Services include VueJS, React Native, Redux, Python, and Blockchain development.

    Industries

    Notable Project

    Rumble Fist Software Development developed a CMS for a pet hotel. They used React and added new features to the UX. The new site is user friendly and easily customizable.\

    This is saving us hours a day on productivity.” -  Director, Pet Hotel

    Visit Site
  • 276
    • Scheduling

      5.0
    • Quality

      4.8
    • Cost

      5.0
    • NPS

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

    Ukrlogika is an AI firm launched in 2014. Headquartered in Kharkiv, Ukraine, their small team focuses on Artificial Intelligence, mobile app development, custom software development, and web development.

    Industries

    Notable Project

    A payment platform hired Ukrlogika to rebrand their products and services. The team also redesigned the UI of the client's website and kiosks and created marketing content for their financial literacy programs.

    "Ukrlogika thinks out of the box and produces something valuable, even under pressure."

    Visit Site
  • 277
    • $1,000+
    • 50 - 249 employees
    • Doral, FL

    Markup Designs is a mobile app development firm. The midsize Doral, Florida-based team offers mobile app development, custom software development, blockchain, e-commerce development, and more. The firm was launched in 2012.

    Industries

    Notable Project

    Markup Designs upgraded a Pilates studio's website — following the client's choice of fonts, colors, and overall organization. They matched their client's schedule, then sent mock-up designs after one meeting.

    "This company has been the best to work with!"

    Visit Site
  • 278
    • Scheduling

      5.0
    • Quality

      4.8
    • Cost

      5.0
    • NPS

      4.8
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 2 - 9 employees
    • Kyiv, Ukraine

    MOWAY is a software development firm. They are in Kyiv, Ukraine and have a small team that offers custom software development, web development, mobile app development, and blockchain. The agency was launched in 2019.

    Industries

    Notable Project

    MOWAY guided a B2B real estate company in building a complex application. They developed the app based on the client's existing technology stack, including Next.js for the frontend and NestJS for the backend.

    "MOWAY was one of the most driven agencies I've ever had the pleasure of working with."

    Visit Site
  • 279
    • $10,000+
    • 50 - 249 employees
    • Noida, India

    Fourthpointer Services Pvt. Ltd. is a digital technology company based in Noida, India. The company, founded in 2017, has around 30 employees and provides custom software development, web development, application testing, blockchain, and mobile app development services. Fourthpointer Services Pvt. Ltd. serves enterprise and smaller-sized companies and institutions in the business services, IT, education, and e-commerce industries.

    Clients

    • AIETS
    • Nox
    • LG CNS
    • Wobot

    Industries

    Notable Project

    A sports technology company hired Fourthpointer Services Pvt. Ltd. to develop the MVP version of their platform. Working closely with the company, Fourthpointer Services Pvt. Ltd. developed the platform using JavaScript and MongoDB. They did custom software development and gave recommendations for improvement. Fourthpointer Services Pvt. Ltd. completed the project and the resulting platform met the company's expectations.

    "They were very professional and knew how to cultivate a relationship with their clients." - CEO, Sports Technology Company 

    Visit Site
  • 280
    • $10,000+
    • 2 - 9 employees
    • London, United Kingdom

    Located in London, United Kingdom, That Product Studio is a product design company. The small team provides product design, mobile app development, and web development and was launched in 2019.

    Industries

    Notable Project

    A tech product design company was looking to streamline their design and product proposals to their customers, so they engaged with That Product Studio for UI/UX design support.

    "We don’t really need to think too hard about what we’re trying to achieve because they always hit the mark."

    Visit Site
  • 281
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $1,000+
    • 10 - 49 employees
    • Mississauga, Canada

    Moogle Labs is an IT managed services company. The midsize team is headquartered in Surrey, Canada. Their services include IT managed services, IoT development, Artificial Intelligence, blockchain, and more.

    Industries

    Notable Project

    An IT services company hired MoogleLabs for their blockchain development services. The team helped develop, design, test, and maintain a blockchain tool. Python was used as the programming language.

    "Their skillset and patience were impressive."

    Visit Site
  • 282
    • $50,000+
    • 50 - 249 employees
    • Yerevan, Armenia

    Founded in 2015, IMEA Systems is a software development company. With its headquarters in Yerevan, Armenia, and offices in Califf., Barcelona, Paris, and Stockholm, they have 6 employees. They primarily specialize in custom software development, web development, and app development and work with small and midmarket businesses. 
     

    Clients

    • Menumend Corporation
    • Blackmar
    • Steady
    • Masterblock

    Industries

    Notable Project

    IMEA Systems provided chatbot development to automate a monitoring process. They designed and developed a solution based on requirements. 

    "Project management followed our requirements."

    Visit Site
  • 283
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      4.8
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 10 - 49 employees
    • Sofia, Bulgaria

    Smarch is a software company founded in 2018 with more than two employees. Based in Sofia, Bulgaria, they offer custom software, web, and mobile app development solutions for small and medium-sized businesses that work in the fields of IT, financial services, and e-commerce.

    Clients

    • Ahviid

    Industries

    Notable Project

    Smarch provided AI development services for a digital marketing company. The team also built a custom-tailored coordination and map solution for the client's e-commerce platform.

    "The speed of the execution blew us away."

    Visit Site
  • 284
    • $10,000+
    • 50 - 249 employees
    • Bellevue, WA

    Virtuosity Consulting, a custom software development firm, was launched in 2008. They are located in Bellevue, Washington and Navi Mumbai, India and have a midsize team. Their services include custom software development, IT managed services, enterprise app modernization, web development, and more.

    Industries

    Notable Project

    A software company hired Virtuosity Consulting for staff augmentation. The team supplied qualified process-driven and self-motivated managers for early planning, daily execution, monthly releases, and more. 

    "The agency and the candidates they supplied really took ownership of the project."

    Visit Site
  • 285
    • $5,000+
    • 10 - 49 employees
    • Hanoi, Vietnam

    ICTS Custom Software, a mobile app development firm, is located in Hanoi, Vietnam. The small agency was founded in 2016. Their team provides mobile app development, custom software development, web development, Artificial Intelligence, and more.

    Industries

    Visit Site
  • 286
    • Scheduling

      4.8
    • Quality

      4.8
    • Cost

      4.8
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • Undisclosed
    • 50 - 249 employees
    • India

    Launched in 2012, Deqode is a midsize mobile application development company in , India. Their services include mobile app development, blockchain, web development, IT staff augmentation, and more.

    Notable Project

    Deqode supported the design, architecture, and backend development of a mobile application. This involved accessing the technical feasibility of the app's functionalities.

    "They were responsive and great at meeting our deadlines."

    Visit Site
  • 287
    • Scheduling

      4.5
    • Quality

      4.5
    • Cost

      4.5
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 50 - 249 employees
    • AAE, Argentina

    C&S is a company based in Buenos Aires, Argentina with over 50 members. They have offered custom software development, web development, and UX/UI design solutions since their founding in 1985.

    Clients

    • Gobierno Nacional Argentino
    • Gobierno de la Ciudad Autónoma de Buenos Aires
    • Gobierno de las provincias de Mendoza
    • Salta

    Industries

    Notable Project

    C&S was contracted by a software company to provide blockchain development services for a third party client. The team worked alongside internal resources to publish segmented documentation. 

    "Everything went perfectly."

    Visit Site
  • 288
    • Scheduling

      4.0
    • Quality

      4.2
    • Cost

      4.5
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $250,000+
    • 2 - 9 employees
    • Cape Town, South Africa

    Codenatics is a software development agency with a team of around 10 employees based in Cape Town, South Africa. They provide custom software development, e-commerce development, and mobile app development services to small businesses in a variety of industries including education, financial services, and telecommunications. 

    Industries

    Notable Project

    In partnership with an e-learning company, Codenatics developed an e-learning platform using a variety of front- and backend technologies. They collaborated on a product plan and then developed the platform according to agreed-on specifications. 

    "The dynamic of the technologies they used is quite unique, and setting it up was a complicated process. Codenatics is very skilled in modern technologies." – CEO, E-Learning Platform 

    Visit Site
  • 289
    • $1,000+
    • 10 - 49 employees
    • Jaipur, India

    Ramlogics Technosoft Pvt. Ltd. is a smart web development IT company from Jaipur, India. Founded in 2012, their 50+ employees help small businesses in advertising, education, and financial industries with web development, blockchain, and e-commerce development projects. 

    Clients

    • uspeakacademy
    • unitedbulltraders
    • liqvidus
    • lzlending

    Industries

    Notable Project

    Ramlogics Technosoft Pvt. Ltd. develops a site for a consultancy firm. The team conducts several Skype meetings to know the company's preferences.

    "They come with good information for us."

    Visit Site
  • 290
    • Scheduling

      4.7
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      4.8
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 10 - 49 employees
    • Tampa, FL
    Arcanium is a custom software development company. In Tampa, Florida, their small team offers custom software development, web development, IT staff augmentation, mobile app development, and more. The company was launched in 2021.

    Industries

    Notable Project

    Arcanium developed a website for an investment bank despite the limited materials available. They had an initial discussion about the project, then communicated weekly about the project's progress.

    "We were impressed by their hands-on approach and just how responsive they are."

    Visit Site
  • 291
    • Scheduling

      4.4
    • Quality

      4.6
    • Cost

      4.5
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 50 - 249 employees
    • Helsingfors, Finland

    IWA Ltd is a web services agency headquarted in Helsinki with offices in Tambon BanPed, Thailand and Abu Dhabi, United Arab Emirates. Founded in 2009, the team of 141 specializes in web development, mobile app development, and application management and support. They work primarily with midmarket and small businesses, focusing on real estate, transportation, arts, and entertainment and music.  

    Clients

    • Likennevirta Oy/Virta Ltd
    • Rakennustieto Oy
    • Goland Group Oy
    • Epecci Oy

    Industries

    Notable Project

    An online meeting solutions provider outsourced their software and web development of an MVP of their new product to Oivan so they can focus on business development.

    "They do really show that the project also matters for them, it is not just about making a gig."

    Visit Site
  • 292
    • Scheduling

      4.9
    • Quality

      4.9
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 10 - 49 employees
    • Warszawa, Poland

    ITSharkz is a software and IT services company based in Warsaw, Poland. The company, founded in 2019, has a team of more than ten that provides custom software development, web development, mobile app development, and blockchain services to small and midmarket companies and organizations. 

    Clients

    • Fulmo
    • Snowbuddy

    Industries

    Notable Project

    ITSharkz created an Android app for a sports company that allows end-users to find restaurants where they could watch their preferred sports match. At the same time, restaurants could also feature their deals.

    "Their communication skills were really good and they made everything simple."

    Visit Site
  • 293
    • $10,000+
    • 50 - 249 employees
    • Dubai, United Arab Emirates
    TFT Technology is a website development firm. Launched in 2021, the midsize company is headquartered in Dubai, United Arab Emirates. Their services include web development, custom software development, blockchain, mobile app development, and more.

    Industries

    Notable Project

    TFT Technology is developing a website for an IT solutions provider's end client. They aimed to increase its traffic sustainability by the end of the year.

    "Their work has matched our expectations. We are satisfied."

    Visit Site
  • 294
    • $10,000+
    • 2 - 9 employees
    • Novi Sad, Serbia

    AR/VR development company Zumoko was founded in 2015. Their small team is in Novi Sad, Serbia. Their services include AR/VR development, ux/ui design, custom software development, and wearable app development.

    Industries

    Visit Site
  • 295
    • $50,000+
    • 10 - 49 employees
    • Carlsbad, CA

    Epik Systems is a small Carlsbad, California-based software development firm. Founded in 2019, the team offers custom software development, Artificial Intelligence, blockchain, IT staff augmentation, and more.

    Industries

    Notable Project

    A multi-national corporation hired Epik Systems to develop a solution that would help the company hit their sustainability goals. Epik Systems delivered a carbon exchange and traceability platform.

    "I'm impressed by their subject matter expertise in platform development."

    Visit Site
  • 296
    • $1,000+
    • 10 - 49 employees
    • Hyderabad, India

    Headquartered in Visakhapatnam, India and Hyderabad, India, Defmax Technologies Private Limited is a small cybersecurity company. Established in 2017, the team offers cybersecurity, application testing, blockchain, and mobile app development.

    Industries

    Notable Project

    Defmax Technologies Private Limited provides product testing services for a data development company. They’ve undertaken API testing for web apps, penetration testing, and network security.

    “They’re patient and communicative, always explaining to us any issues that arise and how to fix them.”

    Visit Site
  • 297
    • $5,000+
    • 50 - 249 employees
    • Indore, India

    Launched in 2016, Webkorps Optimal Solutions Pvt Ltd is a software development firm. They are headquartered in Indore, India and have a midsize team. The firm specializes in custom software development, blockchain, mobile app development, web development, and more.

    Industries

    Notable Project

    Webkorps Optimal Solutions Pvt. Ltd. revamps UI/UX design using React for an HR technology company. They've performed a project discovery, architectural design, and tests to improve report functionality.

    "They are highly communicative and collaborative."

    Visit Site
  • 298
    • Scheduling

      4.8
    • Quality

      5.0
    • Cost

      4.9
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $1,000+
    • 2 - 9 employees
    • Rabat, Morocco

    Code Studio, a web development firm, is in Rabat, Morocco. They focus on web development, web design, custom software development, mobile app development, and more and were launched in 2019.

    Industries

    Notable Project

    Code Studio has created landing pages for a sales tax company. They mainly developed the project using Webflow and Figma.

    "I was impressed with how responsive and experienced they were to our changing needs."

    Visit Site
  • 299
    • Scheduling

      4.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $50,000+
    • 10 - 49 employees
    • Baton Rouge, LA

    TiMaven LLC is a software development provider based in Baton Rouge, La. They have a team of over 10 employees and were founded in 2019. They provide enterprise app modernization, custom software and mobile app development, and blockchain services for mostly midmarket clients. 

    Clients

    • PRIME Occupational Medicine

    Industries

    Notable Project

    TiMaven LLC provides development support for an existing app for a medical clinic, working with the internal engineers. They work using C#, Angular, and other technologies for the project. The deliverables and code have been strong and satisfy the client. 

    "The code they deliver is great, requiring few phases of testing."  – Architect, Medical Clinic 

    Visit Site
  • 300
    • $1,000+
    • 50 - 249 employees
    • Noida, India

    Plaxonic Technologies is a BI firm based in Noida, India. Founded in 2013, their team of 60 serves clients in the auto repair sector. Services include e-commerce and mobile app development.

    Industries

    Notable Project

    Plaxonic Technologies built a website for an auto repair company. The owner got positive reception from clients within the first week. The team is very patient.

    “I was really surprised by how much time they were willing to spend on the phone to help me.” – Owner, Auto Paint Repair Company

    Visit Site

Need help selecting a company?

Based on your budget, timeline, and specifications we can help you build a shortlist of companies that perfectly matches your project needs. Schedule a free consultation with a Manifest Analyst.

Tell us about your project