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BenchFlow

Open-source environment lab with an Apache-2.0 runtime and benchmarks

Coding and SWEApp replicasDomain experts

BenchFlow calls itself a frontier environment lab for AI agents and publishes the open-source BenchFlow Runtime (Apache-2.0) and benchmarks including SkillsBench (87 tasks across 8 domains), ClawsBench and Robo Use. It sits on the OpenEnv technical committee. It publishes no commercial terms, pricing or customers.

Best for: Researchers who want open benchmarks and a runtime to build on

Funding not disclosed

  • – Bespoke builds
  • – Platform or hub
  • ✓ Open source
  • – Publishes prices
Visit BenchFlow

Facts checked November 9, 2026 against the sources listed below. BenchFlow does not pay to appear here.

1 Legal nameBenchFlow
2 HeadquartersSan Francisco Bay Area, CA
3 Founded2024
4 Team1–10
5 DeliveryOpen source
6 ExclusivityNot disclosed
7 Customers and partnersNot disclosed
8 Published pricesNot disclosed

Worth knowing before you sign

  • Not a commercial vendor: no pricing or contract terms
  • Funding claims conflict; the founder says it has not raised a seed
  • Mixed AGPL/GPL licences on some repos

Go to BenchFlow's site

Sources

  1. BenchFlow homepage
  2. Founders, Inc. portfolio
  3. rl-list profile
  4. BenchFlow runtime on GitHub
  5. OpenEnv governance
  6. pavlovslist directory

Work at BenchFlow? Send corrections with a source to editors@toprlenvironments.com. We fix verified errors within five business days.

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