Summary
Developer platform and infrastructure for building, deploying, and scaling conversational voice AI agents.
Description
Provides voice-agent APIs, telephony/concurrency, model/provider routing, transcripts, tool calls, custom voices, HIPAA/PCI/SOC2 options, zero-data-retention add-ons and enterprise SLAs.
Positioning
Voice AI agent infrastructure
Key facts
- HQ location
- San Francisco, CA, USA
- Founded
- 2023
- Employee range
- 51-200 (~170)
- Funding stage
- Series B
- Company type
- Private
- Pricing model
- Usage Based (Usage-based call minutes plus platform fees; enterprise annual contracts)
- Last updated
Financials
- Revenue estimate
- Unknown / not publicly disclosed
- Valuation estimate
- $500M
- Investments
- $72M total after $50M Series B announced May 2026
Relationships
- Target customers
- Developers, AI product teams, contact-center builders, enterprises deploying automated phone agents
- Key competitors
- Retell AI, Bland AI, Synthflow AI
- Known customers
- Amazon Ring, Intuit, ServiceTitan, New York Life (logos shown by company)
Classification (raw research text)
- Core focus
- Voice AI infrastructure
- Core industry
- Developer Tools
- Core category
- Voice AI platform
Shown verbatim from the research spreadsheet — deriving structured industry tags from this text is a future phase.
Segments, Industries & Certifications
- Segments