Pricing
Not listed
Official monthly price not confirmed
- API
- Docs index API Reference, SDK Reference, REST endpoints, WebSocket protocol messages, and integration guides.
Fixie Developer Portal pricing
● Identity checkedVoice · Vendor site 2026-10-04
The Ultravox developer docs (Fixie successor) cover agents, calls, telephony, tools, voices, WebSockets, and API references for building on Ultravox voice AI. It is the official documentation hub linked from the Ultravox product site for integration and deployment guides.
- Category
- Voice
- Free access
- Documentation is publicly readable; product usage billing follows Ultravox account tiers on the main site.
- API access
- Docs index API Reference, SDK Reference, REST endpoints, WebSocket protocol messages, and integration guides.
Understand the total cost
Fixie Developer Portal pricing & plans
Price history
No retained pricing changes yet. A current price alone does not establish a historical trend.
How this profile is supported
Identity and profile
Reviewed vendor source
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