2018 Reviews

Top Blockchain Companies - 2018 Reviews

Last updated Aug 17, 2018

Top Blockchain Developers

  • Cubix.

    Software Development Company

    "Cubix was always very attentive to requests"

    • Co-Founder, Glimmer
    $25,000+
    $25 - $49 / hr
    50 - 249
    Washington, DC
  • Zfort Group

    Custom Software Development & Dedicated Teams

    “Zfort Group helped me think more precisely about my objectives as the product owner than I normally would.”

    • Co-Founder, Advertising Platform
    $5,000+
    $25 - $49 / hr
    50 - 249
    Kharkiv, Ukraine
  • EL Passion

    Let's Turn Your Idea into a Scalable Business

    "[T]hey picked things up quickly and did excellent work overall."

    • CEO & Founder, Excalibur Pro
    $5,000+
    $50 - $99 / hr
    50 - 249
    Warsaw, Poland
  • Venture Aviator

    Award Winning Web, Mobile, and Blockchain Experts

    "They never missed a deadline, which is one of their greatest strengths."

    • Rentberry, CEO
    $25,000+
    $50 - $99 / hr
    10 - 49
    New York, NY
  • Intellectsoft

    Developing serious software solutions

    "Intellectsoft was able to find experts who could build the right infrastructure for us and answer all our questions..."

    • CEO & Co-Founder, Geolocation Platform
    $25,000+
    $50 - $99 / hr
    250 - 999
    Palo Alto, CA
  • Altoros

    A Big Data and Platform-as-a-Service Specialist

    “I … rank them very high in terms of engagement and customer orientation.”

    • CEO, Etherisc
    $25,000+
    $150 - $199 / hr
    250 - 999
    Sunnyvale, CA
  • Itransition

    Enterprise Software. Advanced Web and Mobility

    "[T]hey care about the work they've done, and they suggest improvements on their own."

    • Founder & CEO, Boutique Law Firm
    $10,000+
    $25 - $49 / hr
    1,000 - 9,999
    Lakewood, CO
  • ArcTouch

    Mobile Apps & Connected Experiences

    "The CEO was accessible to discuss anything and came out to see us in person."

    • CIO, Medical Information-Gathering Company
    $25,000+
    $100 - $149 / hr
    50 - 249
    San Francisco , CA
  • LeewayHertz

    Enterprise Blockchain Development Company

    "We're pleased with LeewayHertz...We're continuing to work with them for a reason."

    • Software Developer, Automotive Insurance Company
    $10,000+
    $50 - $99 / hr
    50 - 249
    San Francisco, CA
  • Appinventiv

    Delivering Bespoke Mobile Experience

    "It’s been a phenomenal experience working with them."

    • Executive Director, Community Empowerment Non-profit
    $10,000+
    < $25 / hr
    250 - 999
    Manhattan, NY
  • OnGraph Technologies Corporation

    RoR, AWS Cloud, Blockchain and Alexa Experts

    "They’re genuine and professional, and they follow instructions well." 

    • Editor, artist-info.com
    $5,000+
    $25 - $49 / hr
    50 - 249
    Hicksville,
  • Computools

    Innovative Software Solutions

    "We’ve had a perfect experience."

    • Board of Directors, United Coding
    $10,000+
    $25 - $49 / hr
    250 - 999
    Camden Wyoming,
  • ELEKS

    Your Technology Partner for Software Innovation

    "They do a great job, often exceeding our expectations."

    • Director of Desktop Engineering, Software Firm
    $50,000+
    $25 - $49 / hr
    1,000 - 9,999
    Lviv, Ukraine
  • 10Clouds

    Product Development For Startups & Enterprises

    "They deliver on what they promise, and we’ve been impressed with the high quality of their work."

    • Technical Director, Consulting Company
    $10,000+
    $50 - $99 / hr
    50 - 249
    Warsaw, Poland
  • Titanium Blockchain

    Full-scale solutions for Blockchain and Crypto

    "They immediately fix any issues that come up and always look for opportunities to improve."

    • CEO, FolkSoft LTD
    $10,000+
    $25 - $49 / hr
    50 - 249
    Tel Aviv-Yafo, Israel
  • LimeChain

    Blockchain Consulting & Development

    Based in Sofia, Bulgaria, LimeChain exclusively works on building blockchain related solutions and provides consulting to a wide range of business partners and governments.

    $5,000+
    Undisclosed
    10 - 49
    Sofia, Bulgaria
  • Unicsoft

    Blockchain and AI

    "This is how every software development team should operate." 

    • Founder and CTO, Virgil Security, Inc.
    $5,000+
    $50 - $99 / hr
    50 - 249
    Kiev, Ukraine
  • MLSDev

    World-class mobile and web development agency

    “They did a fantastic job of both deciphering my requirements and also challenging me to make them better.”

    • CEO, Mela Ltd
    $10,000+
    $25 - $49 / hr
    50 - 249
    Kyiv, Ukraine
  • Look4App

    Web and Blockchain Application on Demand

    "I think they are a great company to help startups. I get a lot of help from Look4App on business development."

    • President of the Board, Air Purification Company
    $5,000+
    $25 - $49 / hr
    50 - 249
    Wrocław, Poland
  • Espeo Software

    Top-notch coding talent

    "We realized quickly that we could entrust the company with the development and maintenance of the entire platform."

    $10,000+
    $50 - $99 / hr
    50 - 249
    San Francisco, CA