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Top Web3 Developers in Uruguay

Ratings Updated: April 30, 2026
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5 Leaders 1 Contenders

6 Companies

Country: Uruguay
Blockchain Focus: Web3

List of the Top Uruguay Web3 Development Companies

  • SpaceDev Logotype

    5.0 48 reviews
    Premier Verified
    $25,000+
    $50 - $99 / hr
    50 - 249
    Montevideo, Uruguay

    Services provided

    50% Blockchain
    10% Custom Software Development
    10% IT Staff Augmentation +3
    10% Mobile App Development
    10% UX/UI Design
    10% Web Development

    Focus Areas

    30% Web3
    30% Smart Contract Development
    25% Ethereum Development +2
    10% Metaverse Development
    5% Initial Coin Offering Consulting

    SpaceDev is a blockchain development company specializing in Blockchain Technology and Smart Contracts. They receive high praise for their project management and adaptability, with 100% of reviewers noting their professionalism and ability to meet deadlines. Their expertise in Web3 development and client satisfaction is consistently highlighted, with 90% of reviewers mentioning positive outcomes and successful project completions.

    See all 48 projects
    6 of 7 Web3 reviews are 5 stars
    1 new review for Web3 in past 6 months
    $200,000 – $999,999 avg. project cost

    Web3 Experience

    SpaceDev has received overwhelmingly positive feedback for its Web3 services, with 90% of reviews reflecting satisfaction, particularly in expertise and project management. Clients praised their strong communication, timely delivery, and ability to adapt to evolving project needs. Notable strengths include smart contract development and user-friendly platform creation. Areas for improvement were minimally noted, indicating a robust reputation in delivering high-quality Web3 solutions.

    Read Most Recent Review

    Average Project Cost Breakdown

    $10,000 to $49,000 (12) $50,000 to $199,999 (11) $200,000 to $999,999 (6) Less than $10,000 (4) $1,000,000 to $9,999,999 (1)

    What Clients Have Said

    Clients consistently praised SpaceDev for providing excellent value for money, with many noting that their pricing fit within budgets while delivering high-quality results. For instance, one client highlighted that SpaceDev's 'pricing fit our budget' and emphasized the 'good value for cost.' Overall sentiment reflects satisfaction with the cost-to-value ratio, with clients stating they received 'good, no-BS client communication' and appreciated the team's responsiveness and adaptability to project needs.
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    More responsive than most other service providers

    SpaceDev is very responsive

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

    Montevideo, Uruguay

    2857 Cornelio Cantera
    Montevideo, Uruguay 11600

    21 - 30

    +1 855-640-6380

    See All Locations (4)
    View Profile Visit Website
  • Infuy Logotype

    5.0 31 reviews
    $25,000+
    $50 - $99 / hr
    50 - 249
    Montevideo, Uruguay

    Services provided

    20% Blockchain
    20% Generative AI
    20% IT Staff Augmentation +2
    20% Mobile App Development
    20% Web Development

    Focus Areas

    20% Web3
    20% Decentralized Finance
    20% Ethereum Development +2
    20% Smart Contract Development
    20% Tokenization

    Infuy is a distinguished blockchain development company specializing in smart contract development, cryptocurrency development, and decentralized system development. Their services consistently receive high acclaim for timely delivery, high-quality code, and effective communication. With a 100% positive feedback rate, clients highlight Infuy's expertise in blockchain technology and innovative solutions tailored to diverse industry needs.

    See all 31 projects

    Reviews mention Unique expertise

    Infuy has received consistently positive feedback regarding their unique expertise in blockchain development. Clients highlighted their exceptional knowledge, particularly in creating tailored solutions such as a near-field communication platform for sports and complex Solidity smart contracts. One client noted their 'specialized understanding of the field of blockchain,' while another praised them as 'one of the best in LATAM' for their timely deliveries and agile methodology. Overall, the sentiment reflects strong satisfaction with Infuy's specialized capabilities.
    • Blockchain-Based Sports Ecosystem MVP for Software Dev Co
      5.0 Jun 1, 2024

      I’m impressed with their exceptional expertise in blockchain development, especially their creation of a near-field communication platform tailored for the sports industry. Their innovative approach to implementing tokenized fan loyalty programs significantly enhanced fan engagement and interaction, setting them apart in the field.

      Read Full Review
    • Smart Contracts Creation for Engineering Consulting Company
      5.0 Jan 30, 2024

      They possessed a specialized understanding of the field of blockchain.

      Read Full Review
    • Development Support for Open-Source Blockchain
      5.0 May 3, 2022

      Unique blockchain experience in LATAM.

      Read Full Review
    Read All Reviews
    9 of 9 Blockchain reviews are 5 stars
    $50,000 – $199,999 avg. project cost

    Blockchain PROJECT HIGHLIGHT

    Web Dev & Blockchain Integration for IT & Business Consulting Firm

    5.0 — Infuy is developing a crowdfunding platform with blockchain integration for an IT and business consulting firm. The team is creating a user-friendly interface to track transactions and invest in Read more
    Read 9 Reviews

    Industry Experience

    Infuy has demonstrated expertise across various industries, including Information Technology, IT Services, Software, Financial Services, Retail, and Engineering. Feedback highlights their strengths in blockchain development, project management, and customer-centric solutions. Clients commend their technical prowess, responsiveness, and ability to deliver innovative solutions. The overall sentiment is highly positive, particularly in sectors requiring secure and efficient digital solutions, such as financial services and software development.

    Read All Reviews

    Select Industry to see insights

    Information technology IT Services Software Engineering Financial services Design Other Industry Food & Beverages Retail Motion Pictures & Film Logistics & Supply Chain
    $5,600 Best for startups companies $7,000 Best for national companies $9,000 Best for large/international companies

    Product Discovery

    Our Blockchain Discovery Package offers businesses a comprehensive 10-day consultancy program designed to explore and evaluate the potential of blockchain technology for their specific use cases.
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  • ZirconTech Logotype

    4.7 12 reviews
    $25,000+
    $50 - $99 / hr
    10 - 49
    Montevideo, Uruguay

    Services provided

    20% Blockchain
    20% AI Development
    10% AR/VR Development +5
    10% Cloud Consulting & SI
    10% IT Staff Augmentation
    10% IoT Development
    10% Low/No Code Development
    10% Web Development

    Focus Areas

    20% Web3
    20% Ethereum Development
    20% Metaverse Development +3
    20% Smart Contract Development
    10% Decentralized Finance
    10% Tokenization

    ZirconTech is a Blockchain Development company specializing in Blockchain Solutions, Smart Contract Development, and Decentralized System Development. Their reviews highlight a strong reputation for flexibility, adaptability, and organized project management, with 100% of reviewers noting on-time deliverables and personalized follow-up, leading to successful project outcomes.

    See all 12 projects
    0 of 1 reviews is 5 stars
    $10,000 – $49,000 avg. project cost

    Reviewed 1 time in the past 6 months

    Recent reviews of ZirconTech indicate a predominantly negative sentiment, with clients expressing dissatisfaction regarding project management and deliverables. One client highlighted that backend/API development was incomplete and poorly executed, leading to significant rework and additional costs. Although the GCP DevOps engineer received praise for reliability, overall accountability and communication from ZirconTech were criticized. Clients emphasized the need for adherence to professional standards and improved internal governance to enhance project outcomes.
    Read 1 Recent Review

    Average Project Cost Breakdown

    $10,000 to $49,000 (7) $200,000 to $999,999 (2) Less than $10,000 (1)

    What Clients Have Said

    Overall, client feedback regarding ZirconTech's cost and value for money is positive. Clients noted that they delivered projects on time and within budget, exemplified by one client who stated, 'They delivered the scope on time and within budget.' Another highlighted their adaptability and responsiveness, indicating that they provided great value without compromising quality. However, one review pointed out issues with project management and delivery standards, leading to additional costs. Overall, clients appreciate the balance of cost-effectiveness and quality.
    Read All Reviews

    Montevideo, Uruguay

    8 de Octubre
    Montevideo, Uruguay 2956

    6 - 9

    Montevideo, Uruguay

    Bulevar España 2253
    Montevideo, Uruguay 11200

    6 - 9

    +(598) 9831-2859

    See All Locations (3)
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  • BlockBear Logotype

    4.8 3 reviews
    $10,000+
    $25 - $49 / hr
    10 - 49
    Montevideo, Uruguay

    Services provided

    20% Blockchain
    20% Business Consulting
    20% IT Staff Augmentation +3
    20% Mobile App Development
    10% Custom Software Development
    10% Web Design

    Focus Areas

    20% Web3
    20% Decentralized Finance
    20% Tokenization +4
    10% Ethereum Development
    10% Initial Coin Offering Consulting
    10% Metaverse Development
    10% Smart Contract Development

    BlockBear is a blockchain development and consultancy company specializing in traceability solutions and cryptocurrency-based payment systems. They have garnered 100% positive feedback, with clients praising their industry knowledge and professional execution. Reviewers consistently highlight their effective consulting approach and ability to tailor solutions to specific business needs.

    See all 3 projects

    Reviews mention Helpful

    The feedback for BlockBear indicates a highly positive sentiment, particularly highlighting their thorough consultancy and effective project management. A client noted, "Their assistance proved very helpful to evaluate how blockchain tech and crypto payments could help Boki achieve its goals," emphasizing timely delivery and a strong understanding of client needs. The client appreciated BlockBear's approach, stating, "I was impressed with their consulting approach" and found no areas for improvement, reflecting overall satisfaction with their services.
    • Content Creation Workshop for Educational Tool Provider
      4.5 Mar 31, 2022

      They delivered in time all items that were agreed upon and their assistance proved very helpful to evaluate how blockchain tech and crypto payments could help Boki achieve its goals. Their management was pretty good and met deadlines for both the workshop consultancy and POC development. I was impressed with their consulting approach, how they always put themselves in our place and did their best to understand our current business model and working methodology in order to ideate and integrate the proposed solutions.

      Read Full Review
    Read All Reviews

    Industry Experience

    BlockBear has demonstrated expertise in the Arts, Entertainment & Music, and Education sectors, focusing on developing blockchain solutions for transparency and payment systems. In the fashion industry, they successfully built a traceability platform for over 220 LATAM companies, enhancing consumer confidence. In education, they assisted an edtech platform in exploring cryptocurrency-based payment solutions, delivering results on time. Overall, feedback indicates strong project management, a consultative approach, and an ability to adapt to client needs, making them a suitable partner in these industries.

    Read All Reviews

    Select Industry to see insights

    Arts, entertainment & music Education

    Average Project Cost Breakdown

    Less than $10,000 (2)

    What Clients Have Said

    Clients have expressed strong satisfaction with BlockBear's cost and value for money, noting that they delivered projects on time and met all agreed-upon expectations. One CEO remarked on the thoroughness of their consultancy and the quality of the blockchain-based solutions provided, stating, 'Their assistance proved very helpful.' Overall, feedback indicates that BlockBear offers competitive pricing while ensuring high-quality deliverables that align well with client needs.
    Read All Reviews
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  • Arcanix Logotype

    5.0 1 review
    Undisclosed
    $25 - $49 / hr
    2 - 9
    Montevideo, Uruguay

    Services provided

    10% Blockchain
    35% Custom Software Development
    25% Web Development +2
    20% Mobile App Development
    10% Robotics Process Automation

    Focus Areas

    20% Web3
    50% Smart Contract Development
    30% Ethereum Development

    Arcanix specializes in software development with a particular focus on creating cryptocurrency exchange platforms, as demonstrated by their successful project for Uruguay's first cryptocurrency exchange. Their reviews highlight efficient project management, timely deliveries, and a deep understanding of business needs, resulting in high client satisfaction and impressive outcomes.

    See all 1 projects
    View Profile
  • ETHERNITY.LIVE Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    Montevideo, Uruguay

    Services provided

    20% Blockchain
    20% Custom Software Development
    20% Mobile App Development +3
    20% Web Development
    10% BI & Big Data Consulting & SI
    10% Blockchain Marketing

    Focus Areas

    30% Web3
    40% Ethereum Development
    30% Smart Contract Development

    ETHERNITY.LIVE is a custom software development company. Their small team is headquartered in Montevideo, Uruguay. Their services include Custom Software Development and Web Development.

    Read more
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1 SpaceDev
2 Infuy
3 ZirconTech
4 BlockBear
5 Arcanix

List of the Top Uruguay Web5 Development Companies

  1. SpaceDev Logotype

    SpaceDev

    $25,000+
    $50 - $99 / hr
    50 - 249
    Montevideo, Uruguay

    Ability to deliver

    39.3/40.0
    20/20 Reviews
    10/10 Clients & Experience
    9.3/10 Market Presence

    Service focus

    50% Blockchain
    30% Web3
    50% Other
    View Profile Visit Website
  2. Infuy Logotype

    Infuy

    $25,000+
    $50 - $99 / hr
    50 - 249
    Montevideo, Uruguay

    Ability to deliver

    35.9/40.0
    17.8/20 Reviews
    10/10 Clients & Experience
    8.2/10 Market Presence

    Service focus

    20% Blockchain
    20% Web3
    80% Other
    View Profile Visit Website
  3. ZirconTech Logotype

    ZirconTech

    $25,000+
    $50 - $99 / hr
    10 - 49
    Montevideo, Uruguay

    Ability to deliver

    32.1/40.0
    15.4/20 Reviews
    9.9/10 Clients & Experience
    6.8/10 Market Presence

    Service focus

    20% Blockchain
    20% Web3
    80% Other
    View Profile Visit Website
  4. BlockBear Logotype

    BlockBear

    $10,000+
    $25 - $49 / hr
    10 - 49
    Montevideo, Uruguay

    Ability to deliver

    25.8/40.0
    15.6/20 Reviews
    5/10 Clients & Experience
    5.2/10 Market Presence

    Service focus

    20% Blockchain
    20% Web3
    80% Other
    View Profile Visit Website
  5. Arcanix Logotype

    Arcanix

    Undisclosed
    $25 - $49 / hr
    2 - 9
    Montevideo, Uruguay

    Ability to deliver

    7.1/40.0
    0/20 Reviews
    3.1/10 Clients & Experience
    4/10 Market Presence

    Service focus

    10% Blockchain
    20% Web3
    90% Other
    View Profile Visit Website
  6. ETHERNITY.LIVE Logotype

    ETHERNITY.LIVE

    Undisclosed
    Undisclosed
    2 - 9
    Montevideo, Uruguay

    Ability to deliver

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

    Service focus

    20% Blockchain
    30% Web3
    80% Other
    View Profile Visit Website

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Specialties

Decentralized Finance Ethereum Initial Coin Offering Consulting Metaverse Development Smart Contract Auditing Smart Contract Development Tokenization web3
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