# Arcee AI Raises Series B

On September 16, 2026, US-based Arcee AI raised a Series B of approximately USD 150 million per media reports, co-led by Vista Equity Partners, Cambium Capital and Emergence Capital, at a valuation above USD 1 billion. The company builds enterprise-controllable open-weight foundation models including the Trinity series.



Canonical: https://uniquebase.ai/news/5e83615a-6ffc-4a84-be77-4149a7c9c857
Stable identifier: 5e83615a-6ffc-4a84-be77-4149a7c9c857
Snapshot captured: 2026-10-20T18:19:32.670Z
English updated: 2026-10-20T18:21:32.462Z

## Connected profiles

- [Arcee.ai](/companies/arcee-ai)
- [Cambium Capital](/institutions/cambium-capital)
- [Emergence Capital](/institutions/emergence-capital)
- [Vista Equity Partners](/institutions/vista-equity-partners)

## Sources

- https://www.arcee.ai/blog/arcee-ai-raises-series-b-to-build-the-future-of-american-open-models