Standing at the helm of blockchain technology, top smart contract development companies specialize in building secure, efficient, and highly accurate smart contracts - digital contracts stored on a blockchain that outline the terms and conditions of an agreement between two parties. They employ teams of blockchain developers, engineers, and cybersecurity experts who can design and deploy smart contracts on various blockchain platforms, like Ethereum, IBM, Hyperledger, and more. Businesses can leverage their cutting-edge solutions to bolster the security and transparency of transactions, and streamline and automate complex business processes, from supply chain management to finance, healthcare, or retail. Compare prospective partners by client reviews, pricing, size, and more to find the most suitable one for your project.

Best Smart Contract Companies

116 Companies-Rankings updated: August 19, 2026

We evaluate every agency on DesignRush for technical expertise, delivery quality, and verified feedback to help businesses find reliable software development services. Some listings may be paid.

Smart Contracts
  • Disruptive Product Development Services

    Empowering businesses using advanced technologies and expertise in development solutions & services...

    Location
    Dubai, United Arab Emirates
    Number of Employees
    50 - 99
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $1,000 - $10,000
  • The Strategic Thinking and Emerging Technologies Experts

    Tap into the power of TagDev Technologies Ltd. and break new grounds with your project through strategic thinking and emerging technologies. Our team of professionals is dedicated to creating a website tailored specifically for you. Our bidirectional communication, client education, accurate management &...

    Location
    Lagos, Nigeria
    Number of Employees
    Under 49
    Average Hourly Rate
    $49/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    7 Projects Listed
  • Custom Software Development | Software Outsourcing

    QSoft is a pioneering software outsourcing company based in Vietnam, specializing in providing rapid and effective tech team scaling solutions for mid-sized technology companies and startups...

    Location
    Hanoi, Vietnam
    Number of Employees
    100 - 249
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    11 Projects Listed
  • Technical Expertise for your Business

    Novus a tech firm, specializes in outsourcing web/mobile apps. Expertise includes DeFi, DEXs, tokenization, crypto wallets, NFTs, GameFi, Metaverse. Uses AI for Chatbots, Emotion analysis, Automates admin tasks, Data analysis in Medical Insurance, HR, and B2B wholesale optimization...

    Location
    Warsaw, Poland
    Number of Employees
    Under 49
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    4 Projects Listed
  • Full-Stack Blockchain Development Services and Solutions for Startups and Enterprises for Business.

    We are a full-service blockchain development business that provides a variety of blockchain development services to create innovative web3 software and solutions. Among our services are smart contract development, NFT development, metaverse development, crypto exchange development, and others...

    Location
    Gurgaon, India
    Number of Employees
    250 - 499
    Average Hourly Rate
    $13/hr
    Portfolios Count
    11 Projects Listed
  • Giving Shape to Your Dreams

    CodeAegis is a leading software development company committed to delivering excellence in every project. With a global presence in UAE, USA, Kuwait, and India and eight years of experience, we have been providing innovative digital solutions that reflect our dedication to quality...

    Location
    Noida, India
    Number of Employees
    100 - 249
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    18 Projects Listed
  • AI-Based Mobile App and Web Development Company

    Comfygen Technologies, founded in 2019, is a top mobile app development company based in India. Leveraging cutting-edge technologies like IoT, AI, Blockchain, and AR/VR, Comfygen creates customized, scalable apps for diverse industries...

    Location
    Jaipur, India
    Number of Employees
    50 - 99
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    11 Projects Listed
  • Hybrid Innovation, Holistic Solutions

    Founded in 2014, Concetto Labs is a leading hybrid app development company in India. Staying ahead of IT trends, we specialize in cross-platform solutions, flutter application development, and advanced website design, aiming to be your all-in-one IT service provider...

    Location
    Broomfield, Colorado
    Number of Employees
    50 - 99
    Average Hourly Rate
    $24/hr
    Portfolios Count
    6 Projects Listed
  • Leading Blockchain Development Company

    IdeaSoft is a leading blockchain development company that helps startups and enterprises build cutting-edge solutions. With our expertise, dedicated business team, and strong R&D, we create innovative blockchain solutions and solid software systems...

    Location
    Kharkiv, Ukraine
    Number of Employees
    100 - 249
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    4 Projects Listed
  • Empowering Innovation, Delivering Excellence.

    KingIT Solutions is a cutting-edge tech powerhouse specializing in Web3, blockchain, and white-label solutions. From NFT marketplaces to decentralized exchanges and online casino platforms, we deliver scalable, high-performance products tailored to the digital economy...

    Location
    Burnham-on-Crouch, United Kingdom
    Number of Employees
    50 - 99
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    5 Projects Listed
  • Make Our Dreams Realized

    Accelerate your digital transformation with MOR Software. We provide high-quality IT outsourcing services across diverse industries, from Fintech and Healthcare to Manufacturing. Our expertise spans Custom Web/App Development, Salesforce Implementation, Generative AI, and Automotive software. With a dedicated...

    Location
    Ho Chi Minh, Vietnam
    Number of Employees
    250 - 499
    Average Hourly Rate
    $40/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    3 Projects Listed
  • Software development company

    Agilie is a software development company with 15+ years of expertise delivering fintech, blockchain, healthcare, and IoT solutions for startups, SMEs, and enterprises...

    Location
    Dnipro, Ukraine
    Number of Employees
    50 - 99
    Average Hourly Rate
    $49/hr
    Minimal Budget
    $10,000 - $25,000
  • We create high quality digital & commercial products for business and customers

    We are a globally-operating studio, capable of seamlessly working across all time zones. Our expertise extends to developing digital products tailored to specific target audiences and diverse markets. Our multilingual team is proficient in addressing a wide range of challenges. Our team is comprised of...

    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Portfolios Count
    4 Projects Listed
  • Tech You Can Depend On.

    At Celestial Infosoft, we have a strong commitment to offering quality-oriented, exclusive products and services that suit our customerss needs. Our focus is on your satisfaction, and we do all we can to ensure it at every level. Through our aggregated experience in many industries, we can guarantee...

    Location
    Surat, India
    Number of Employees
    50 - 99
    Average Hourly Rate
    $30/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    12 Projects Listed
  • Upstaff - All the Engineers You Need to Build AI, Web3, and Data Products.

    Upstaff provides expert AI, Web3, software, and data engineers to drive business transformation and growth. We excel in solving complex technical challenges, scaling projects, and optimizing system performance through our curated engineering talent pool and in-house expertise. Upstaff, as a software...

    Location
    London, United Kingdom
    Number of Employees
    50 - 99
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    4 Projects Listed
  • Your Trusted Technology Partner

    NAPA Global is a premier provider of software development and IT services, established in Da Nang city (Vietnam). Sharing the same passion for technologies, we are devoted to building quality products and solutions trusted by our partners and clients worldwide...

    Location
    Da Nang, Vietnam
    Number of Employees
    100 - 249
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    8 Projects Listed
  • Amaze your audience with a 'WoW' website

    We help startups and companies grow their revenue into six figures by crafting visually stunning optimized websites and driving qualified traffic...

    Location
    Delhi, India
    Number of Employees
    50 - 99
    Average Hourly Rate
    $120/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    8 Projects Listed
  • iGaming, Blockchain And AI Software Development Company

    Bettoblock is a premier provider of innovative technology solutions, specializing in iGaming, game development, blockchain technology, and artificial intelligence. We excel in AR/VR software development and sports betting software solutions, offering tailored services...

    Location
    Dubai, United Arab Emirates
    Number of Employees
    100 - 249
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    10 Projects Listed
  • An award-winning digital development company empowering businesses through expert Solutions

    Software Alliance, a trusted partner in software development and IT services. We empower businesses with tailored, scalable solutions. We are an award-winning digital development company committed to providing AI-powered tech solutions...

    Location
    Lahore, Pakistan
    Number of Employees
    50 - 99
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    17 Projects Listed
  • Elevate Your Online Presence!

    Elevate your online presence with UseCodify, your partners in web design and digital marketing. We specialize in creating captivating websites and boosting your visibility through SEO and innovative strategies. Let us help you stand out, connect with your audience, and achieve your digital dreams...

    Location
    Berlin, Germany
    Number of Employees
    Under 49
    Average Hourly Rate
    $16/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    6 Projects Listed
  • Betrouwbare software, klaar voor de toekomst

    We build custom applications, seamless APIs, and omnichannel solutions so you can streamline your processes, delight customers, and scale with confidence...

    Location
    Rotterdam, Netherlands
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed
  • Empowering Businesses Through Innovation, Design, and Digital Excellence.

    MetaBlock Technologies is a forward-thinking digital solutions company specializing in web development, mobile apps, UI/UX design, and custom software. With a team of innovators and tech experts, we help startups and enterprises transform ideas into impactful digital products. Our focus on creativity...

    Location
    Jaipur, India
    Number of Employees
    100 - 249
    Average Hourly Rate
    $70/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    15 Projects Listed
  • Building the future of business smarter, faster, and more connected.

    We are a seasoned team of software experts developing on the cutting edge of metaverse, blockchain and software development...

    Location
    Dubai, United Arab Emirates
    Number of Employees
    50 - 99
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    3 Projects Listed
  • Your Emerging Tech partner

    Codiste is a leading IT services provider that specializes in advanced technologies, including AI,ML,Blockchian and NFT Development, Metaverse, AR/VR Development with Crypto Development. Our Team of experts are highly skilled professionals is committed to delivering innovative and customised solution to meet...

    Location
    Northridge, Ohio
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    4 Projects Listed
  • Custom software development firm

    Greensighter is a full-cycle software development studio. We build custom software, AI agents, and MVPs...

    Location
    San Francisco, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    2 Projects Listed
  • DESIGN. DEVELOPMENT. MAINTENANCE.

    At Synthax.codes, we specialize in delivering professional, end-to-end website and software development services tailored to your business needs. From cutting-edge UI/UX design and seamless website development to efficient website migration, third-party integrations, and ongoing optimization...

    Location
    Augsburg, Germany
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    3 Projects Listed
  • Engineering the AI + Blockchain Revolution

    Maticz is a leading technology company specializing in the powerful synergy of Artificial Intelligence and Blockchain innovation. We help enterprises, startups, and global brands transform their ideas into intelligent, secure, and scalable digital solutions...

    Location
    Madurai, India
    Number of Employees
    100 - 249
    Average Hourly Rate
    $20/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    4 Projects Listed
  • Empowering Businesses Through Reliable Decentralized Solutions.

    Pixel Web Solutions stands as a foremost Mobile Application, Website Development, and Blockchain Development firm, dedicated to empowering enterprises and startup businesses worldwide since 2012...

    Location
    Madurai, India
    Number of Employees
    100 - 249
    Average Hourly Rate
    $20/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    6 Projects Listed
  • Global AI, Blockchain & Custom Software Experts

    Bitsclan offers AI/ML, chatbots, AI agents automation, blockchain and custom software development services. Partner with top-rated developers and grow faster...

    Location
    New York City, New York
    Number of Employees
    100 - 249
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    2 Projects Listed
  • The team based on high-skilled game industry professionals who love their craft...

    Location
    Tallinn, Estonia
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    2 Projects Listed
  • Always On, Always Innovating - Code24x7

    Code24x7 is a software development agency offering custom web and mobile apps, blockchain solutions, and digital transformation services. We specialize in delivering innovative, secure, and scalable solutions that help B2B, enterprise, and e-commerce clients achieve their business goals...

    Location
    Muzaffarpur, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    4 Projects Listed
  • We are a blockchain-based software development company.

    We take the crappy WEB2 solutions and beat the shit out of them until they become nice and shiny WEB3...

    Location
    Yerevan, Armenia
    Number of Employees
    Under 49
  • Customized iGaming Solutions for an Engaging Player Experience.

    Innosoft UAE: Leading iGaming, Sports Betting, Blockchain, and AI Innovations. Innosoft is a leading software development company and a venture of the Innosoft Group, headquartered in India and The Netherlands. Based in Dubai...

    Location
    Dubai, United Arab Emirates
    Number of Employees
    50 - 99
    Average Hourly Rate
    $20/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    4 Projects Listed
  • Propel Your Business Beyond with Blockchain Development and AI

    At VR IT Services Pro, we specialize in blockchain development and web development. We design secure, decentralized applications (dApps) that function on distributed ledger systems. Our expertise extends to customized web solutions, digital marketing, Mobile App Development, and ERP Services, serving as a...

    Location
    New York City, New York
    Number of Employees
    Under 49
    Average Hourly Rate
    $45/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    1 Project Listed
  • Custom Software Development Company

    Aegis Softtech is an ISO-certified IT consulting and software development company in India with over 20 years of experience serving global clients. We serve across the USA, UK, Canada, Singapore, Australia, and the Middle East...

    Location
    Rajkot, India
    Number of Employees
    50 - 99
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
  • Canada’s Top Expert in Blockchain, Crypto, Web3 & AI

    DrCrypto was built to make Web3 safer, clearer, and more useful. Our mission is to help founders launch with confidence through strategy, security-first audits, and scalable growth systems. We value transparency, practical execution, and trustturning complex crypto problems into simple, actionable steps. Were...

    Location
    Toronto, Canada
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $1,000 - $10,000
  • Qualified personnel rules!

    We are a joint venture of international entrepreneurs and developers. We focus on providing the high level of software development services to our clients that match our German standards. It always results in a very strong, maintainable and reliable software and complete satisfaction of the clients.The...

    Location
    Bad Nenndorf, Germany
    Number of Employees
    Under 49
    Average Hourly Rate
    $75/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    3 Projects Listed
  • Possibilities Meet Technology

    Creatix Technologies is a software and blockchain development company, bringing the best engineering teams and talents in Armenia to startups, SMEs, as well as enterprises around the world...

    Location
    Yerevan, Armenia
    Number of Employees
    Under 49
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $1,000 - $10,000
  • Transform Ideas Into Digital Solution

    Akxens Inc. is a premier enterprise software engineering firm redefining the standards of digital transformation by bridging the critical gap between boutique agility and institutional scale. We specialize in architecting high-performance digital infrastructure from custom ERP and CRM ecosystems to scalable...

    Location
    Dhaka, Bangladesh
    Number of Employees
    50 - 99
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $1,000 - $10,000
  • Helping shape and grow your ideas into reality

    We are Tech Alchemy. We are passionate about start-ups...

    Location
    London, United Kingdom
    Number of Employees
    250 - 499
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    1 Project Listed
  • Hey there! We're Codemelt, a full-stack digital agency that turns great ideas into tech solutions.

    Whether you're just starting up or you're a big company that needs additional capacity, we'll work with you to figure out exactly what you need. Our goal? To create digital products that not only work great but also get people talking. We've successfully worked with companies across Europe and the US, and...

    Location
    Bucharest, Romania
    Number of Employees
    Under 49
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $1,000 - $10,000
  • Your Vision Is Our Mission

    Kryptobees is an ISO-certified, Leading blockchain and web3 development company. We have successfully delivered over 750+ Projects on time with advanced technologies, 100+ skilled developers and 50+ experienced experts in the blockchain sector...

    Location
    Madurai, India
    Number of Employees
    100 - 249
    Average Hourly Rate
    $50/hr
    Portfolios Count
    4 Projects Listed
  • World-Class Solutions Tailored for Your Business Success.

    We are a forward thinking company dedicated to delivering innovative web development , app development, custom applications and digital marketing solutions. Partner with our IT experts to elevate your digital presence and empower your business with cutting-edge strategies for seamless growth and success...

    Location
    Nottingham, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $95/hr
    Minimal Budget
    $1,000 - $10,000
  • Future Starts Here

    Storygame is a Web3 product development platform and blockchain services provider. We build the foundational tools, smart contracts, and decentralized infrastructure that power the next generation of digital products...

    Location
    Dubai, United Arab Emirates
    Number of Employees
    Under 49
    Average Hourly Rate
    $10/hr
  • We make Web3 a safer place

    Hacken is one of the key players in the blockchain security field, with a track record of more than 2,000 audits for over 1,500 worldwide clients since 2017. Their clients include big names such as Whitebit, 1inch, Radix, NEAR Protocol, Sandbox, Status, Aurora, ShapeShift, Unicrypt, to name a few...

    Location
    Tallinn, Estonia
    Number of Employees
    100 - 249
    Average Hourly Rate
    $250/hr
    Minimal Budget
    $1,000 - $10,000
  • Crafting Digital Excellence

    Scalable digital solutions crafted by experts in web, app, and blockchain development built to elevate your brand. Power your digital transformation with TheDevelopersEnd we are your trusted partner for comprehensive IT solutions. Together, let's shape the future of technology...

    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $20/hr
    Minimal Budget
    $1,000 - $10,000
  • IT Service company

    Webcom Systems Pty Ltd is an Australian-based fintech development company that leads the way in today's digital arena. We specialize in a range of innovative solutions tailored to meet the dynamic needs of the tech-driven world...

    Location
    Adelaide, Australia
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $1,000 - $10,000
  • Leading Full-Stack Marketing Agency

    AP Collective is a full-stack Web3 marketing and growth agency that helps blockchain, crypto, and NFT projects scale through strategic campaigns, community building, and influencer-driven outreach...

    Location
    Hong Kong, Hong Kong
    Number of Employees
    50 - 99
    Average Hourly Rate
    $200/hr
    Minimal Budget
    $25,000 - $50,000
  • Custom Mobile Apps, Web Platforms & Blockchain - Paris Studio Since 2017

    Paris-based studio building custom mobile apps (iOS/Android), web platforms, SaaS and Web3 products. 50+ in-house developers, designers and PMs, no subcontracting. Apps used by 100K+ people; clients include TF1, Livmed's and Book Village. Projects from 10K EUR. Rated 4.8/5 on Google...

    Location
    Paris, France
    Number of Employees
    50 - 99
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $10,000 - $25,000

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