Our verdict
Rootstrap is an AI development, implementation and consulting firm headquartered in Beverly Hills, California, with delivery centers in Buenos Aires, Argentina; Montevideo, Uruguay; and Medellín, Colombia (Clutch). Its roots go back to 2011, and it took its current form in 2017 through a merger, according to chief executive David Jarrett (TopDevelopers interview). Rootstrap made the Inc. 5000 list every year from 2019 to 2024 (Inc.).
Rootstrap builds AI products and agents with Anthropic’s Claude and OpenAI models, alongside the web and mobile work it has done for MasterClass, Tony Robbins and Emeritus (Rootstrap). It runs projects on Ground Truth, a delivery platform it built for AI-native development. It holds a 4.8 rating from 44 reviews on Clutch.
For a US company that wants a nearshore team in overlapping time zones to build an AI feature into a real product, Rootstrap offers a long delivery record and senior staff it can scale up or down.
The right buyer
- US companies that want a nearshore team in overlapping time zones to build AI into a real product.
- Startups that need an MVP built, a type of project several Clutch reviews describe.
- Buyers who want published terms: its minimum, hourly band and time-and-materials model are on Clutch.
- Teams that want to scale senior staff up or down through team extension.
Reasons to look elsewhere
- Clutch lists a $50,000 minimum, and its delivery centers are in Latin America, so it does not suit smaller projects or buyers who need fully onshore staff.
- One Clutch reviewer said pricing could be more competitive, while calling it fair for the quality.
- Individual reviewers reported uneven code quality between developers and weak project management on one project.
- Most of its public reviews describe app and web work; its AI production record is newer and less documented.
Scores
| Criterion | Weight | Score | Basis |
|---|---|---|---|
| Production track record | 20% | 7.2 | Long product record; named AI production work is thinner than its app work. |
| Technical depth | 15% | 6.8 | AI products and agents; Ground Truth is its own delivery platform. |
| Industry depth | 10% | 6.6 | Education, consumer and health clients; no single vertical. |
| Delivery model and handoff | 15% | 7.6 | Full product builds and team extension from nearshore centers. |
| Commercial clarity | 10% | 7.4 | Minimum, hourly band and time-and-materials model are public. |
| Platform independence | 10% | 7.2 | Builds with both Anthropic and OpenAI. |
| Stability and scale | 10% | 7.8 | Since 2011; 250+ staff; six straight Inc. 5000 listings. |
| Independent evidence | 10% | 7.6 | 44 Clutch reviews averaging 4.8. |
| Overall | 100% | 7.3 | Weighted average |
Where Rootstrap fits
| Need | Fit | Why |
|---|---|---|
| AI features in an existing product | Strong | Core AI offer. |
| Nearshore team extension | Strong | Staff augmentation offered. |
| MVP build for a startup | Strong | Several reviewed MVPs. |
| Small fixed-price pilots | Weak | $50,000 minimum on Clutch. |
What clients and leaders say
“Their professionalism is unmatched.”
“Sometimes the quality of the work can fluctuate. A developer might produce excellent work, and then they make sloppy mistakes.”
“Their project management skills could improve.”