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Top Blockchain Companies & Developers in Iasi

Ratings Updated: January 9, 2026
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0 Leaders 2 Contenders

2 Companies

Country: Romania
City: Iasi

List of the Top Iasi Blockchain Development Companies

  • Featured

    What are Featured Providers?

    RedDuck Logotype

    RedDuck

    5.0 13 reviews
    Verified
    $10,000+
    $50 - $99 / hr
    10 - 49
    Serves Iasi, Romania

    Services provided

    100% Blockchain

    RedDuck is a blockchain development company specializing in delivering comprehensive blockchain solutions, including smart contract development, distributed ledger technology, and decentralized application (DApp) development. Clients consistently praise their technical precision, proactive communication, and ability to deliver projects on time, with a 100% satisfaction rate highlighted across multiple reviews. Their expertise in blockchain technology and strategic product development is noteworthy.

    See all 13 projects

    Reviews mention Open to feedback

    The reviews consistently highlight RedDuck's openness to feedback and adaptability. Clients noted their quick responses to inquiries and willingness to implement changes, with one client stating, "When I gave RedDuck negative feedback, I never got excuses... I got adjusted behavior." Another emphasized their transparent communication and responsiveness to evolving requirements, stating, "Our feedback was always taken into account, and changes were implemented quickly." Overall, the sentiment is highly positive, reflecting a strong alignment with client needs.
    • Custom Software Development for Blockchain Company
      5.0 Mar 18, 2022

      When I gave RedDuck negative feedback, I never got excuses from them — I got adjusted behavior. They were able to take criticism from us and adjust their approach versus blaming the circumstance. RedDuck is on the right track; they should keep doing what they’re doing, and I’m sure they’ll be incredible in a few years.

      Read Full Review
    • Cryptocurrency & Blockchain Dev for Asset Tokenization Co
      5.0 Apr 21, 2025

      Always quick response to questions, very open to changes and suggestions. Excellent project management.

      Read Full Review
    • Blockchain Development for FinTech Company
      5.0 Apr 23, 2025

      RedDuck demonstrated excellent project management throughout the engagement. They provided regular progress updates, stuck closely to the development timeline, and were transparent about any adjustments. Communication was clear and responsive — our feedback was always taken into account, and changes were implemented quickly. Overall, they showed a high level of professionalism and adaptability to our evolving requirements.

      Read Full Review
    Read All Reviews
    5 of 5 Blockchain reviews are 5 stars
    2 new reviews for Blockchain in past 6 months
    $50,000 – $199,999 avg. project cost

    Blockchain PROJECT HIGHLIGHT

    Blockchain Development for FinTech Company

    5.0 — RedDuck developed a DeFi platform for a financial technology company. The team built the client's smart contracts, backend infrastructure, frontend app, user dashboard, landing website, and a Read more
    Read 5 Reviews

    More responsive than most other service providers

    RedDuck is very responsive

    They are a great candidate to start a conversation with. Send them a short message or project inquiry.
    Get in Touch

    View projects from:

    Germany (1) India (1) South Africa (1) Thailand (1) Ukraine (1) United States (1) England (1)
    View Profile Visit Website
  • Space Giant Logotype

    Not yet reviewed

    $5,000+
    $25 - $49 / hr
    2 - 9
    Iași, Romania

    Services provided

    10% Blockchain
    50% Mobile App Development
    30% Web Development +1 service
    10% Custom Software Development

    Space Giant is an app development company. Established in 2012, the team provides Mobile App Development and Web Development. The firm is located in Iași, Romania.

    Read more
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  • PraestansSolutions Logotype

    Not yet reviewed

    $1,000+
    $25 - $49 / hr
    2 - 9
    Iași, Romania

    Services provided

    10% Blockchain
    20% Custom Software Development
    15% AI Development +5 services
    15% AR/VR Development
    10% Application Management & Support
    10% Enterprise App Modernization
    10% Mobile App Development
    10% Web Development

    PraestansSolutions is a custom software development firm. Based in Iași, Romania, the agency was launched in 2022. Their team focuses on Custom Software Development and AR/VR development.

    Read more
    View Profile

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List of the Top Iasi Blockchain Development Companies

  1. Space Giant Logotype

    Space Giant

    $5,000+
    $25 - $49 / hr
    2 - 9
    Iași, Romania

    Ability to deliver

    6.4/40.0
    0/20 Reviews
    1.8/10 Clients & Experience
    4.6/10 Market Presence

    Service focus

    10% Blockchain
    90% Other
    View Profile Visit Website
  2. PraestansSolutions Logotype

    PraestansSolutions

    $1,000+
    $25 - $49 / hr
    2 - 9
    Iași, Romania

    Ability to deliver

    4/40.0
    0/20 Reviews
    0/10 Clients & Experience
    4/10 Market Presence

    Service focus

    10% Blockchain
    90% Other
    View Profile Visit Website

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