Syllable
AI agents for every patient touchpoint.
Sunnyvale, United States · Founded 2017 · $99.3M raised
- Headquarters
- Sunnyvale, California
- Employees
- 51–200
- Founded
- 2017
- Business Model
- B2B
- Website
- syllable.ai
- Total Funding
- $99.3M
- Last Round
- $13.3M Series AMay 2022
- Rounds
- 5
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
Syllable is an Artificial Intelligence company based in Sunnyvale, United States, founded in 2017. It has raised $99.3M in total across 5 rounds, most recently a $13.3M Series A round in May 2022. Investors include Oak HC/FT, TCV and Section 32.
Tech & App Stack
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Funding History
May 2022
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Series A through Series C — per-round amounts, valuations, and who invested in each round.
Investors
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