Colorado-based MVP development company specializing in Ruby on Rails and React with nearshore development teams.
Flatirons Development is a software agency that builds beautiful consumer-facing software experiences for early-stage companies, improving business metrics and making a difference at a startup's speed. They also offer additional services such as Flatirons Fund, an investment arm that exchanges services for equity, and Flatirons Fuse, an embeddable spreadsheet import tool that streamlines data transfer.
Our take on Flatirons Development
Flatirons Development operates from Boulder, Colorado, with service areas spanning major US cities including Denver, San Francisco, New York, and Miami. The company has built a strong reputation for delivering high-quality web and mobile applications for startups and Fortune 100 enterprises.
Their MVP development services emphasize fast time-to-market through agile methodologies and proven technology stacks including Ruby on Rails, Node.js, React, and GraphQL. The nearshore development model enables competitive pricing while maintaining timezone alignment with US clients.
Flatirons' industry focus includes fintech, healthcare, legal tech, and real estate - sectors requiring specialized domain knowledge and often regulatory compliance. Their average client relationship spans multiple years, indicating sustained delivery quality and partnership approach.
The team's technical expertise extends to modern cloud infrastructure including AWS hosting, Salesforce integration, and scalable backend architectures. Client reviews praise their flexible engagement models and ability to function as seamless extensions of internal teams.
Startups seeking a US-based development partner with strong technical credentials and flexible engagement options will find Flatirons offers reliable delivery at competitive rates with specialized expertise in regulated industries.
Verified credentials and recognition earned by Flatirons Development
Verified
This agency has a verified website presence.
LinkedIn Verified
This agency has a verified LinkedIn company page.
Top Rated
This agency has an exceptional AgencyCluster score of 80+.
5+ Years
Established in 2018. Over 5 years of experience.
Small Team
Small (11-50)
Common questions about Flatirons Development.
In our evaluation for MVP Development, Flatirons Development scores 85/100 overall. Their strongest areas are Category Fit, Freshness, Credibility, Proof of Work & Outcomes, Reputation, Delivery Maturity. A high Outcomes score means they have verifiable case studies with measurable results — the most heavily weighted factor in our methodology.
Custom enterprise software projects typically range from $100K–$1M+. Smaller internal tools or integrations may start at $50K. Post-launch support and iteration usually costs $10K–$40K/month. These are industry benchmarks for custom software development agencies at the level AgencyCluster curates. Actual pricing for Flatirons Development will depend on project scope, timeline, and complexity — contact the agency directly for a custom quote.
Yes. Flatirons Development has been vetted and verified by AgencyCluster's editorial team through a rigorous, multi-factor review process. Unlike self-serve directories, AgencyCluster does not accept automated submissions — every agency is evaluated manually before being published. Our vetting covers identity verification (website, LinkedIn, domain age), business legitimacy (years of operation, team size, registered presence), evidence of work (case studies, portfolio, client outcomes), reputation checks across third-party platforms, activeness and freshness of their online presence, and screening for red flags including misconduct, fraud, or misleading claims. Agencies that fail any critical check are not listed. For Flatirons Development, verified signals include a functioning website, LinkedIn company profile, 8+ years of operating history (founded 2018).