Baseten
Inference is everything
San Francisco, United States · Founded 2019 · $2.1B raised
- Headquarters
- San Francisco, California
- Employees
- 51–200
- Founded
- 2019
- Business Model
- B2B
- Website
- baseten.co
- Total Funding
- $2.1B
- Last Round
- $1.5B Series FJun 2026
- Rounds
- 9
About
Baseten is the AI inference platform delivering the fastest model runtimes, cross-cloud high availability, and seamless developer workflows powered by the Baseten Inference Stack. Companies deploy custom, open-source, and fine-tuned AI models on purpose-built infrastructure for high-performance inference at massive scale, from image generation and transcription to LLMs and embeddings.
Summary
Baseten is an Artificial Intelligence company based in San Francisco, United States, founded in 2019. It has raised $2.1B in total across 9 rounds, most recently a $1.5B Series F round in Jun 2026. Investors include Greylock Partners, Spark Capital and Conviction.
Tech & App Stack
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Funding History
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Jun 2026
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Seed through Series F — per-round amounts, valuations, and who invested in each round.
Investors
Greylock Partners
7 rounds
Spark Capital
5 rounds
Conviction
4 rounds
IVP
4 rounds
South Park Commons
4 rounds
Altimeter Capital
2 rounds
CapitalG
2 rounds
Bond Capital
2 rounds
First Round Capital
1 round
Lachy Groom
4 rounds
01 Advisors
3 rounds
BoxGroup
2 rounds
Base Case Capital
2 rounds
Caffeinated Capital
2 rounds
Nvidia
1 round
Battery Ventures
1 round
Blackbird Ventures
1 round
Scribble Ventures
1 round
Premji Invest
1 round
AI Fund
1 round
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