Company
Kotoba Technologies
The foundational voice AI model for a borderless world
Also known as Kotoba
- Status
- Operatingas of 2026-09-21
- Business model
- B2B
- Headquarters
- San Francisco, United States
- Legal name
- Kotoba Technologies
- kotoba.tech (opens in a new tab)
- LinkedIn (opens in a new tab)
- X (opens in a new tab)
- Press page (opens in a new tab)
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Record updated 28 September 2026
About
Kotoba is a frontier voice AI company building a real-time speech model and simultaneous translation technology.
Funding snapshot
- Total raised
- $21.8MSum of rounds, as of 2026-09-21Source (opens in a new tab)
- Latest round
- Seed, $10M2026-06-24
Funding rounds
- Seed
- $10M2026-06-24, Company stated
- Seed extension
- $11.8M2025-06-30, Company stated
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