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micro1

Data major offering evaluations and RL environments through Realm

Data majorDomain expertsTool useCoding and SWE

micro1’s Realm product offers evaluations and RL environments built with domain specialists across 100+ fields. Realm benchmarks run agents in sandboxed containers with a shell, file I/O, an editor and web search, scored by expert rubrics and a three-judge LLM panel. Forbes reports it builds RL gyms from real-world enterprise data.

Best for: Expert-graded legal, finance, tax and medical environments

$100M+ at $4B reported (Sep 2026), unconfirmed

  • ✓ Bespoke builds
  • – Platform or hub
  • – Open source
  • – Publishes prices
Visit micro1

Facts checked November 9, 2026 against the sources listed below. micro1 does not pay to appear here.

1 Legal namemicro1
2 HeadquartersSan Francisco, CA
3 Founded2022
4 Team51–200 (LinkedIn band)
5 DeliveryBespoke builds
6 ExclusivityNot disclosed
7 Customers and partnersForbes reports Amazon and robotics company 1X as customers.
8 Published pricesNot disclosed

Worth knowing before you sign

  • The 2026 round and revenue figures rest on anonymous or unconfirmed reporting; the company declined to comment
  • Privacy scrutiny over its bid for Spirit Airlines’ operational records as training data
  • No SOC 2, ISO 27001 or trust centre found

Go to micro1's site

Sources

  1. micro1 Realm
  2. Realm Legal benchmark
  3. Forbes: 2026 round
  4. TechCrunch: Series A
  5. TechCrunch: $100M ARR
  6. TechCrunch: $500M run rate
  7. rl-list profile
  8. pavlovslist directory

Work at micro1? Send corrections with a source to editors@toprlenvironments.com. We fix verified errors within five business days.

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