An index of frontier and emerging AI labs.
Frontier lab
Frontier safety-focused lab building the Claude family of models. Closed a $30B Series G at a $380B post-money valuation in Feb 2026; reported in mid-May 2026 to be in talks to raise at least $30B more at a $900B+ valuation, which would surpass OpenAI in private market value.
| Name | Anthropic |
|---|---|
| Space | Frontier lab |
| Founded | 2021 |
| Latest valuation | $965B(confirmed) |
| Stage | — |
| Status | active |
| HQ | San Francisco |
| Founders | Dario Amodei, Daniela Amodei, Tom Brown, Chris Olah, Sam McCandlish, Jack Clark, Jared Kaplan |
| Website | https://www.anthropic.com |
| Careers | https://www.anthropic.com/careers |
| — | |
| X / Twitter | — |
| Date | Round | Amount ($M) | Valuation | Confidence |
|---|---|---|---|---|
| — | — | — | $380B | reported |
No founders recorded yet. Submit info.
| Date | Type | Title | Source |
|---|---|---|---|
| 2026-06-03 | added | Anthropic added to tracker Latest valuation: $380B. | — |
No sources cited.
| Lab | Valuation | Founded |
|---|---|---|
| Thomson Reuters + Imperial College London Frontier AI Research Lab | — | 2025 |
| OpenAI | $852B | 2015 |
| xAI | $250B | 2023 |
| SSI (Safe Superintelligence) | $32B | 2024 |
| Moonshot AI | $20B | 2023 |
| Thinking Machines Lab | $12B | 2025 |
| Ineffable Intelligence | $5.1B | 2025 |
| Ricursive Intelligence | $4B | 2025 |