Fireworks AI raises $1.5B Series D
Fireworks AI: Inference platform for running and customising open models on enterprise data.
- Round
- Series D
- Amount
- $1.5B
- Announced
- Valuation
- $18B
- Lead investors
- Atreides Management, Index Ventures, TCV
- Also investing
- Evantic Capital, Lightspeed Venture Partners, Nvidia, 20VC, Bessemer Venture Partners, Menlo Ventures
- Headquarters
- San Mateo, United States
More: Fireworks AI funding history · rounds in July 2026 · rounds in United States