Atla
Last verified 2026-09-25. JSON
The funding figures on this page are attributed, not sourced: a publisher is on record but no document URL is. How we mark provenance.
| Total raised | $1.2Mattributed |
|---|---|
| Latest round | seed, $1.2M, 2023-06-15attributed |
| Founded | 2023 |
| Headquarters | London |
| Industry | enterprise |
| Stage | seed |
| Website | atla-ai.com |
Atla is an AI evaluation platform that scores LLM outputs and AI agents for quality, safety, and task accuracy. It serves AI teams building production agents needing reliable evaluation beyond ad-hoc spot checks. Its Selene evaluator model is trained specifically as an LLM judge, outperforming general-purpose models on widely used eval benchmarks.
Funding rounds
| Date | Round | Amount | Lead |
|---|---|---|---|
| 2023-06-15 | seed | $1.2M | yc |
Detected tech stack
Cloudflare
Provenance
| Fact | Status | Basis |
|---|---|---|
| Seed, $1.2M | attributed | yc named as publisher. No document URL on file. |
| Total raised $1.2M | attributed | yc named as publisher. No document URL on file. |
| Company existence | sourced | Y Combinator named as publisher. Document, retrieved 2026-09-17. |
| Description | self-reported | atla-ai.com, read 2026-09-25 |
Change history
| Date | Fact | Change | Basis |
|---|---|---|---|
| 2026-09-24Existence: self-reported → sourced, Y Combinator, document, retrieved 2026-09-17 | Existence | self-reported → sourced | Y Combinator, document, retrieved 2026-09-17 |
Records begin 2026-09-24. All changes