• Post a Project

Web3, Blockchain & Smart Contract Development

SpaceDev is a blockchain development company that turns complex Web3 ideas into secure, scalable products for fintech, gaming, and enterprise clients across the United States, Canada, and Latin America.

  • Min project size
    $25,000+
  • Hourly rate
    $50 - $99 / hr
  • Employees
    50 - 249
  • Locations
    Miami, FL
  • Year founded
    Founded 2017
  • Languages
  • Timezones

Overview by:

Reviewer avatar
Federico Sendra

3 Languages that we service

  • English
  • Spanish
  • Portuguese

6 Timezones that we service

AGT
Argentina Standard Time (AGT)
CST
Central Standard Time (CST)
EST
Eastern Standard Time (EST)
GMT
Greenwich Mean Time (GMT)
MST
Mountain Standard Time (MST)
PST
Pacific Standard Time (PST)

4 Locations

  • Miami , FL
  • Buenos Aires , Argentina
  • Medellín , Colombia
  • Montevideo , Uruguay

Select Focus Area
Application Platforms
Amazon Application Development Framework
50%
Azure Platform
10%
Heroku
10%
Linux server
10%
Windows server
10%
Frameworks and CMS
Programming & Scripting
Redux
20%
Typescript
20%
Industries
Financial services
25%
Information technology
20%
Gaming
15%
Advertising & marketing
10%
Business services
10%
Education
10%
eCommerce
10%
Clients
Small Business (<$10M)
45%
Midmarket ($10M - $1B)
35%
Enterprise (>$1B)
20%
Certified in:
Blockchain Custom Software Development Web3

Pricing Snapshot

Min. project size $25,000+
Avg. hourly rate $50 - $99 /hr
Rating for cost 5 /5

What Clients Have Said

SpaceDev is recognized for delivering high-quality services at a good value, with project costs ranging from $2,000 to $800,000. Clients consistently highlight their flexibility, timely delivery, and effective communication, making them a reliable choice for diverse development needs.

This summary is based on verified Clutch reviews.

Most Common Project Size

< $49,999 based on 43 reviews
< $49,999 $50,000 - $199,999 $200,000 - $999,999 > $1,000,000

Select a service to see pricing information

SpaceDev Review Insights

Overall Review Rating

5.0
  • Quality 5.0
  • Schedule 4.9
  • Cost 5.0
  • Willing to Refer 5.0

Top Mentions

Review Highlights

  • Proficient in Web3 and Blockchain Development

    SpaceDev demonstrates a strong capability in developing blockchain solutions, including smart contracts, NFT minting, and Web3 integrations. Clients in the energy and crypto sectors have praised their expertise and successful project outcomes.

  • Innovative and Solution-Oriented

    SpaceDev is recognized for their innovative approach and problem-solving abilities. Clients appreciate their proactive suggestions and the value they add through research-based insights.

  • High Quality of Deliverables

    Clients report high satisfaction with the quality of SpaceDev's deliverables. The team's technical skills and attention to detail are highlighted as contributing factors to the successful completion of projects.

  • Strong Cultural Fit with Clients

    Many clients note SpaceDev's alignment with their company values and culture. This alignment helps foster positive working relationships and effective collaboration on projects.

  • Challenges with Time Zone Differences

    Some clients experienced occasional communication hiccups due to time zone differences. While not major, more scheduled check-ins could improve the workflow and streamline communication.

  • Strong Project Management Skills

    SpaceDev is consistently commended for their project management capabilities, with successful delivery of projects on time and within budget. Clients appreciate their structured approach using agile methodologies and clear communication.

SpaceDev Reviews

Submit a Review
All Filters

0 selected

Sort by
Services
Project Cost
Industry
Location

Website Development for E-Commerce Retailer

  • Web Development
  • $10,000 to $49,999
  • Jan. - Apr. 2020
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"Before we made this change our clients were dissatisfied with our website, today they are very happy."

Oct 30, 2020
Director, Puntomio
Santiago Rama Placeres
Verified
  • Retail
  • Uruguay
  • 11-50 Employees
  • Online Review
  • Verified

An e-commerce retailer partnered with SpaceDev to improve and update their website.

Web Dev for Marketing SaaS Startup

  • Web Development
  • $10,000 to $49,999
  • Aug. - Oct. 2020
5.0
Quality
4.5
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"They're young and have an eye for innovation."

Oct 20, 2020
CEO, VideoRevv
Anonymous
Verified
  • Advertising & marketing
  • Denver, Colorado
  • 1-10 Employees
  • Online Review
  • Verified

SpaceDev provided website dev for a marketing SaaS startup. They created the client's platform from the group up. The team was in charge of designing the site and both frontend and backend development.

Showing 51-52 of 52 Reviews

Discovery Sprint

An intensive, 1-3 weeks, structured process designed to set your project up for success. It starts with an immersive focus session where you'll sit down with product experts and ex-startup founders to dive into your product vision from a business standpoint. Then we’ll create the right list of user stories and UX/UI for your MVP assuring market fit

Small

1 week

$4,000 /total
  • Product Definition
  • MVP Scope & Roadmap
  • 1 week delivery

Large

3 to 4 weeks

$13,000 /total
  • Product Definition
  • MVP Scope & Roadmap
  • Critical App Flow
  • Solution Architecture
  • Platform and Technologies
  • 4 week delivery
Features

Small

$4,000

/total

Medium

$9,000

/total

Large

$13,000

/total

Product Definition

MVP Scope & Roadmap

Critical App Flow

Solution Architecture

Platform and Technologies

Technical Risk Mitigation

Wireframing

UX/UI Design

Small

$4,000

/total

Product Definition

MVP Scope & Roadmap

Critical App Flow

Solution Architecture

Platform and Technologies

Technical Risk Mitigation

Wireframing

UX/UI Design

Medium

$9,000

/total

Product Definition

MVP Scope & Roadmap

Critical App Flow

Solution Architecture

Platform and Technologies

Technical Risk Mitigation

Wireframing

UX/UI Design

Large

$13,000

/total

Product Definition

MVP Scope & Roadmap

Critical App Flow

Solution Architecture

Platform and Technologies

Technical Risk Mitigation

Wireframing

UX/UI Design

Our Story

SpaceDev is a blockchain development company building secure Web3 products for fintech, gaming and enterprise clients in the US, Canada and Latin America. Since 2017 we've helped ship smart contracts, DeFi protocols, tokenization platforms and crypto exchanges for Hedera, Aptos, Rarible, NDAX and Drata, backed by 50+ five-star Clutch reviews. Our nearshore teams work in US time zones, hold SOC 2 and ISO 27001 certifications, and blend Web3 expertise with traditional Web2 engineering.

Meet the Team

Federico Sendra

Federico SendraCEO

https://www.linkedin.com/in/fsendra/

Juan Manuel Sobral

Juan Manuel SobralCTO

https://www.linkedin.com/in/juanmsobral/

What Sets Us Apart

Blockchain-first engineering

6+ years shipping smart contracts, DeFi protocols and tokenization platforms, with ecosystem work for Hedera, Aptos and Rarible. We audit what we build: security-first Solidity and Rust development.

Nearshore teams in US time zones

Senior engineers across Miami, Montevideo, Buenos Aires and Medellín. Silicon Valley engineering standards, Latin America proximity and rates.

Enterprise-grade security & compliance

SOC 2 and ISO 27001 certified. We build institutional-grade crypto trading systems and fintech platforms where compliance is not optional.

Premier Verified means Clutch independently confirmed SpaceDev is a legally registered business,
financially sound (Creditsafe: Moderate Risk), and backed by 44 verified client reviews averaging 5.0 stars.

Learn More
Verified Client Reviews
44
Overall Review Rating
5
Source
Clutch
Last Updated
July 8, 2026

Business Entity

Business Entity Name SpaceDev Ltda
Jurisdiction of Formation Uruguay
Date of Formation October 3, 2017
Status Active
Last Updated January 19, 2023
ID 218099530010

Credit Report Results

International Credit Risk Assessment Moderate Risk
Source Creditsafe
Last Updated January 1, 2022
Learn More About The Clutch Verification Process

Locations (4)

25 Southwest 9th Street MiamiFL, United States 33130

2 - 5

Contact SpaceDev

If you’re not seeing exactly what you need here, send this company a custom message. You can talk about your project needs, price, and timeline to get started on your project.

Connect with SpaceDev on Social

Get connected to see updates from SpaceDev like new case studies, latest reviews, their latest masterpieces in their portfolio, delivered straight to you.

Gadre Infotech Pvt. Ltd.

(1)
Gadre Infotech Pvt. Ltd. Logotype

Shalaka Teli

SuperReal

(1)
SuperReal Logotype

Julián Abad

SVYP

(1)
SVYP Logotype

Richard Braithwaite

Additional Connections

(8)