Baseten

Inference is everything

San Francisco, United States · Founded 2019 · $2.1B raised

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

9 technologies & apps tracked

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Funding History

Series FSeries FJun 2026
$1.5B

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Full funding history, per-round amounts, and investor participation.

Investors

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