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Refresh

Builds high-fidelity software clones, including EHR suites and Blender

Computer useApp replicasCoding and SWEDomain experts

Refresh builds computer-use "software worlds", high-fidelity clones of full software suites such as electronic health records, plus Blender 3D environments and coding tasks, as evals and training gyms with verifiable rewards. It released BlenderBench and Gauntlet 4K, 4,000 agentic-coding tasks with pytest verifiers in Harbor format. It is a Y Combinator Spring 2025 company with no disclosed round.

Best for: Healthcare software clones and 3D (Blender) environments

Funding not disclosed

  • ✓ Bespoke builds
  • – Platform or hub
  • ✓ Open source
  • – Publishes prices
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Facts checked November 9, 2026 against the sources listed below. Refresh does not pay to appear here.

1 Legal nameRefresh
2 HeadquartersSan Francisco, CA
3 Founded2025
4 TeamAbout 8
5 DeliveryBespoke builds, Open source
6 ExclusivityNot disclosed
7 Customers and partnersNot disclosed
8 Published pricesNot disclosed

Worth knowing before you sign

  • No funding disclosed beyond YC; very small team
  • Customers are self-claimed and unnamed; benchmark results are vendor-run
  • No SOC 2 stated; security page returns 404

Go to Refresh's site

Sources

  1. Refresh homepage
  2. rl-list profile
  3. Y Combinator profile
  4. pavlovslist directory

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

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