Botpress Voice
by Botpress
Open-core conversational AI platform with voice channels.
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TL;DR
Best for teams that want self-hostable flow-based chat with optional voice channels. Pricing: see vendor pricing.
Category
Open source
License
MIT
Stars
★ 14.9k
Last push
2026-08-07
Pricing
see vendor pricing
Platforms
Linux, macOS, Windows, Cloud
What it is
Botpress is an open-core (newer cloud product) conversational AI platform with a flow editor, integrations to LLMs, and a deployable agent. The voice surface is reached via Twilio or partner integrations rather than first-party telephony. Botpress excels for teams that want quick chat builders that can also reach voice channels later.
Best for: Teams that want self-hostable flow-based chat with optional voice channels.
Watch out for: Voice surface secondary; lean on Twilio or Vapi to ship phone bots.
Watch out for: Voice surface secondary; lean on Twilio or Vapi to ship phone bots.
Features
| Speaker diarization | No |
| Word-level timestamps | No |
| Streaming / real-time | No |
| Languages supported | None |
| HIPAA eligible | No |
Links
Botpress Voice vs Whipscribe
| Feature | Botpress Voice | Whipscribe |
|---|---|---|
| Category | Open source | Transcription APIs |
| Pricing | see vendor pricing | $4–$24 one-time packs (credits never expire) · $2 single unlock · 60 min free on signup |
| Speaker diarization | — | Yes |
| Word timestamps | — | Yes |
| Streaming | — | No |
| Languages | — | 99 |
| Platforms | Linux, macOS, Windows, Cloud | Web, API, MCP |
Alternatives to Botpress Voice
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