| Description |
| Summary |
Developer platform and infrastructure for building, deploying, and scaling conversational voice AI agents.
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| 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.
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| Positioning |
Voice AI agent infrastructure
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| Key facts |
| HQ location |
San Francisco, CA, USA
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| Founded |
2023
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| Employee range |
51-200
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| Funding stage |
Series B
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| Company type |
Private
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| Pricing model |
usage based
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| Last updated |
Jun 21, 2026
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| Financials |
| Revenue estimate |
Unknown / not publicly disclosed
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| Valuation estimate |
$500M
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| Investments |
$72M total after $50M Series B announced May 2026
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| Relationships |
| Target customers |
Developers, AI product teams, contact-center builders, enterprises deploying automated phone agents
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| Key competitors |
Retell AI, Bland AI, Synthflow AI
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| Known customers |
Amazon Ring, Intuit, ServiceTitan, New York Life (logos shown by company)
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| Segments & Industries |
| Segments |
AI Workflows, AI Agents, AI Developer Tools, Knowledge & RAG, LLM Deployment, AI Quality & Observability, AI Governance & Risk, Call Analysis, Chatbots, Voice AI Agents, STT/TTS Infrastructure, Analytics & BI
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