Best AI Voice Agents · SOC2
Best SOC 2-compliant AI Voice Agents (2026)
7 ai voice agents that hold a SOC 2 attestation, ranked by entry price. Every figure links to the public page it was captured from — the vendor's own wherever the vendor publishes the number, otherwise the named public source — with the date we captured it.
Key takeaways
- Cheapest: Bland AI at $0/mo.
- Qualifying: Bland AI, Cartesia, Deepgram Voice Agent API, LiveKit Agents, Retell AI, Synthflow, Vapi.
- Data current through: 2026-09-10. STALE marks a row with at least one plan we have not re-checked at its source in over 30 days. 1 of 7 rows below is marked.
Comparison
| # | AI Voice Agent | Entry price | Free | HIPAA | SOC 2 | Best for | Source |
|---|---|---|---|---|---|---|---|
| 1 | Bland AI | $0/mo | Yes | Yes | Yes | contact-centers | bland.ai |
| 2 | Cartesia | $0/mo | Yes | Yes | Yes | Latency-critical agents where time-to-first-audio is the product | cartesia.ai |
| 3 | Deepgram Voice Agent API | $0/mo | No | Yes | Yes | Healthcare and regulated teams that can sign an Enterprise contract, which is the only tier where Deepgram signs a BAA | deepgram.com |
| 4 | LiveKit Agents | $0/mo | Yes | Yes | Yes | Teams building realtime voice into an existing web or mobile app rather than only a phone line | livekit.com |
| 5 | Retell AI | $0/mo | No | Yes | Yes | developers | retellai.com |
| 6 | Synthflow STALE · 2026-06-15 | $0/mo | Yes | Yes | Yes | agencies | synthflow.ai |
| 7 | Vapi | $0/mo | Yes | Yes | Yes | developers | vapi.ai |