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

2 Companies - Rankings updated: September 04, 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
Smart Contract Development × Restaurants × $50,000 & Up × Clear Filters
  • We develop complex services and solutions for startups.

    Building MVPs and scaling solutions for FoodTech & Retail startups since 2015...

    Top Services:

    • Mobile App Development
    • Software Development
    • Web Design
    • eCommerce Development
    • Branding
    • Show more
    Location
    Addison, Texas
    Number of Employees
    Under 49
    Average Hourly Rate
    $60/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    20 Projects Listed

    dev.family Services

    • Mobile App Development
    • Software Development
    • Web Design
    • eCommerce Development
    • Branding
    • Web Development
    • IoT
    • AI Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Sizl. Dark kitchen mobile app
    • Godno. Marketplace for sellers of local goods
    • Malpa. Help desk for customer support team with AI
    • TravelGo. Mobile app and website for travel bookin
    • 9D. Wellness mobile app
    • Mobile app & personal account for a BMW dealer
    • Nescafe
    • CRM-platform for the official YouTube partner
    • John Dory. Loyalty program mobile app
    • Bushe. Pastry ordering platform
    Data sourced from the agency's DesignRush profile

    dev.family Reviews & Testimonials

    • Thomas Sutherland
      Thomas Sutherland CTO at OpenOrigin AI
      5.0

      Startup Review from Thomas Sutherland

      The team did an outstanding job developing the website. Their work effectively showcases the platform’s AI services for the AI and crypto industry. The result is a well-designed, functional site that enhances user experience. Great work!

    • Pasha Rudinski
      Pasha Rudinski Director at Belbazar24
      4.8

      eCommerce Development Review from Pasha Rudinski

      Thanks to the dev.family team for developing our mobile application. The app is user-friendly and beautifully designed, making shopping a seamless experience for our customers. We recommend the dev.family team for their exceptional work and dedication.

    • Alexandr Bovtrukevich
      Alexandr Bovtrukevich Project holder at Car Expo US Inc.
      5.0

      Software Development Review from Alexandr Bovtrukevich

      We extend our appreciation to the developers for their invaluable contribution in crafting our company's website. Their expertise has not only delivered a user-friendly platform but has seamlessly showcased our diverse range of new cars with warranties. Thank you for your commendable work

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Transforming Ideas Into Matter

    We are software alchemists: crafting more than code, creating new realities. Like those who once turned metals into gold, we blend technology, creativity, and human insight to forge innovative software that transforms how the world works, thinks, and feels...

    Top Services:

    • Software Development
    • UI/UX Design
    • Branding
    • Product Design
    • Digital Strategy
    • Show more
    Location
    Buenos Aires, Argentina
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $50,000 & Up

    Quarks Alchemist Services

    • Software Development
    • UI/UX Design
    • Branding
    • Product Design
    • Digital Strategy
    • Web Development
    • Web Design
    • Mobile App Development
    • AI Development
    • Blockchain
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Bioceres Crop Solutions
    • FITCHIN
    • Rizobacter
    • AL2
    • CAMPO GAIA
    • TERRATIO
    • ACA VALORES
    • GeGo
    Data sourced from the agency's DesignRush profile

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