Provider Catalogs Are Dynamic
Provider/model/voice availability is generated from the platform catalogs and can change over time. Use this page as a capability reference, and use the Providers API to fetch the exact options available for your account at runtime.Current Provider Families
LLM Providers
- OpenAI
- Azure OpenAI
- Anthropic
- Groq
- Custom (OpenAI-compatible)
STT (Transcriber) Providers
- Deepgram
- Azure Speech
- Cartesia
- ElevenLabs
- Soniox
TTS (Voice) Providers
- Azure Speech
- Cartesia
- ElevenLabs
Exact models and voices are account/runtime-dependent and can be added, removed, or reprioritized without a docs release.
Providers API (Source of Truth)
Use your API key and account ID to discover currently available options.List LLM model catalog
List transcriber catalog
List voices (live provider data)
providercurrently supports:azure,cartesia,elevenlabs- optional filters:
language,gender,search,limit,refresh
UI Configuration Paths
Use these docs for setup workflows: For pricing impact of provider/model choices, see Usage & Pricing.Next Steps
Choose AI Model
Configure model selection in the agent editor
Select Voice
Browse and preview voices
Transcriber
Configure speech-to-text settings
API Reference
Explore provider endpoints and schemas