Syllable
Syllable is an artificial intelligence company in Sunnyvale, United States, founded in 2017. It has raised $99.3M across 5 rounds, most recently a $40.0M Series C in May 2022.
AI agents for every patient touchpoint.
- Headquarters
- Sunnyvale, California
- Employees
- 51–200
- Founded
- 2017
- Business Model
- B2B
- Website
- syllable.ai
- Total Funding
- $99.3M
- Last Round
- $40.0M Series CMay 2022
- Rounds
- 5
Totals include recorded grants and other qualifying funding, not just equity. What counts toward funding.
Indexed holds 5 funding rounds and 4 investors for this company. The full record is or through the API.
About
Syllable is a Sunnyvale, California-based AI healthcare platform founded in 2017 by former Google engineers. The company provides voice, SMS, and chat AI agents to help healthcare providers streamline patient communication, reduce call abandonment, and lower administrative labor costs. Syllable's agentic platform supports enterprise security, multilingual interactions, real-time monitoring, and HIPAA compliance. The company serves over 45 million patients and has raised approximately $82 million from investors including Khosla Ventures, Greylock Partners, NEA, TCV, and Oak HC/FT.
Summary
It lists 51–200 employees. It has raised $99.3M in total across 5 rounds, most recently a $40.0M Series C round in May 2022. Investors include Oak HC/FT, TCV and Section 32.
Tech & App Stack
2 technologies & apps tracked
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Funding History
May 2022
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Funding: Seed through Series C. Amounts, valuations, and investors where available.
Investors
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