The TTS API healthcare AI teams actually trust
SonicWeaver is the only text-to-speech API that includes a signed HIPAA Business Associate Agreement at every paid tier — no enterprise sales call, no legal review queue, no waiting.
Why this matters
HIPAA-regulated organisations — healthcare AI startups, digital health apps, clinical documentation tools, dental booking bots — are legally prohibited from sending patient data to public cloud TTS providers without a signed BAA. ElevenLabs, Cartesia, and Bland AI all use shared public cloud infrastructure with no BAA option below enterprise tier.
SonicWeaver includes HIPAA BAA coverage from $149/month, backed by Google Cloud's signed BAA on Firestore, Cloud Run, and Cloud Storage. Your patients' data never leaves a HIPAA-covered environment.
HIPAA BAA at every paid tier
Sign a Business Associate Agreement in minutes, not months. No enterprise sales call. No legal review queue. Start at $149/month.
Google Cloud infrastructure
Built entirely on Google Cloud — the same infrastructure covered under Google's HIPAA BAA. Firestore, Cloud Run, Cloud Storage all included.
Sub-150ms on GPU
NVIDIA L4 GPU inference with Kokoro-82M. Real-time streaming over WebSocket. Sentence-level chunking with reconnection support.
No PHI ever logged
Text sent for synthesis is never stored or logged. Audit logs track session metadata only — uid, timestamp, character count.
How we compare
| Feature | SonicWeaver | ElevenLabs | Bland AI |
|---|---|---|---|
| HIPAA BAA | ✓ All paid tiers | Enterprise only | ✗ |
| Price per minute | $0.015 | ~$0.30 | $0.09–0.14 |
| Self-serve signup | ✓ | ✓ | ✓ |
| WebSocket stream | ✓ | ✓ | ✗ |
| Google Cloud BAA | ✓ | ✗ | ✗ |
Start with 10,000 characters free
No credit card. No sales call. HIPAA BAA included from $149/month.
Try SonicWeaver free →