Sesame AI
Sesame
San Francisco, United States · Founded 2022 · $297.5M raised
- Headquarters
- San Francisco, California
- Employees
- 51–200
- Founded
- 2022
- Business Model
- B2C
- Website
- sesame.com
- Total Funding
- $297.5M
- Last Round
- $250.0M Series BFeb 2025
- Rounds
- 2
About
Sesame AI is a conversational AI company building personal agents capable of holding natural, emotionally resonant voice conversations and the devices that make them more effective. Founded in 2022 by Brendan Iribe, Ankit Kumar, and Ryan Brown — co-creators of Oculus — and headquartered in San Francisco. The company raised a million Series B in late 2025, backed by a16z, Sequoia, Spark, and Matrix.
Summary
Sesame AI is an Artificial Intelligence company based in San Francisco, United States, founded in 2022. It has raised $297.5M in total across 2 rounds, most recently a $250.0M Series B round in Feb 2025. Investors include Sequoia Capital, Spark Capital and Andreessen Horowitz.
Tech & App Stack
6 technologies & apps tracked
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Funding History
Feb 2025
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Series B through Series A — per-round amounts, valuations, and who invested in each round.
Investors
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