Fireworks AI
Build. Tune. Scale.
- Headquarters
- Redwood City, California
- Employees
- 51–200
- Founded
- 2022
- Business Model
- B2B
- Website
- fireworks.ai
- Total Funding
- $254.0M
- Last Round
- $254.0M Venture RoundOct 2025
- Rounds
- 1
About
Fireworks AI is a generative AI inference platform enabling developers and enterprises to build, fine-tune, and scale AI applications using open-source models at industry-leading speed. Founded in 2022 by former Meta PyTorch and Google AI leaders, the company serves customers including Sourcegraph, Notion, Cursor, and Quora.
Tech & App Stack
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Oct 2025
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