The complete stack.
One platform. Every piece you need to build, deploy, and observe voice AI in production.
Realtime Voice Pipeline
LiveKit WebRTC streaming with sub-300ms voice-to-voice latency. ASR, LLM, and TTS run in parallel — interruptions and barge-in handled natively.
Model Agnostic
Swap GPT-4o, Claude, Gemini, Llama, or your own fine-tune in one line. Bring-your-own-key on every tier — your usage doesn't count against Voxa minutes.
Full Telephony Built In
Inbound and outbound calls over Twilio, Vonage, Telnyx, or SIP. Global number provisioning, transfers, and DTMF — all out of the box.
Function Calling That Works
Hit any HTTP endpoint mid-conversation. Type-safe schemas, automatic retries, structured arguments — no prompt-engineering gymnastics required.
Observability by Default
Every call recorded, transcribed, scored, and replayable. Funnel breakdowns, sentiment analysis, drop-off detection — drill from metric to audio in two clicks.
Voice Studio
120+ voices across 60 languages. Pick from Cartesia, ElevenLabs, and OpenAI TTS. Clone your own voice from a 30-second sample.
Visual Workflow Builder
LangGraph-powered drag-and-drop flows. Conditional branches, parallel nodes, tool calls, form collection — no code required.
Compliance & Data Residency
HIPAA, SOC 2 Type II, GDPR, and PCI workflows ship as policies. Pin data residency to EU or US; audit every transcript with cryptographic provenance.
The streaming pipeline.
Three models running in parallel. Each stage is independently swappable — swap the STT, LLM, or TTS without touching the rest.
Plug into your stack.
Voxa is a hub — your model, your carrier, your CRM. Or use the defaults and ship today.
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