Voice AI SDK pricing that scales with you.
Start with 5 free sessions. Then pick what fits, a monthly subscription with an included allowance, or pay-as-you-go per session.
Pay by card via Polar, available worldwide. In Ethiopia? Switch to Birr for local payment.
Free
$0forever
Kick the tyres with 5 free sessions, no card required.
Start free5 AI sessions to start
1 project + 1 knowledge base
Voice + text agent
Widget colour & theme
Community support
Subscription
Pro
$29/mo
A monthly plan with a generous session allowance for production apps.
2,000 sessions / month
Unlimited projects & knowledge bases
Full widget & brand customization
Advanced analytics
Secret API keys
Priority support
Metered
Pay as you go
0.03/session
No monthly fee. Pay only for the sessions you use, after your 5 free.
Unlimited sessions
Only pay for what you use
Full widget & brand customization
Unlimited projects & knowledge bases
Advanced analytics
Priority support
Compare voice AI plans
| Capability | Free | Pro | Pay as you go |
|---|---|---|---|
| Usage | |||
| AI sessions | 5 to start | 2,000 / mo | Unlimited |
| Rate after included sessions | - | $0.03 / extra | $0.03 / session |
| Projects (web assistants) | 1 | Unlimited | Unlimited |
| Knowledge bases + retrieval (RAG) | 1 | Unlimited | Unlimited |
| Ingest text · files · URLs | |||
| Registered capabilities (actions) | 5 | Unlimited | Unlimited |
| Chat widget & brand | |||
| Voice + text agent | |||
| Accent colour | |||
| Light / dark / auto theme | |||
| Avatar / logo upload | |||
| Launcher shape, size & icon | |||
| Greeting & starter prompts | |||
| Remove "Powered by Voxide" | |||
| Platform | |||
| Live UI state awareness | |||
| Domain whitelist (CORS) | 1 domain | Unlimited | Unlimited |
| Analytics dashboard | Basic | Advanced | Advanced |
| Secret API keys | |||
| Manifest versioning & lock | |||
| Voice, support & privacy | |||
| Wake word (voice activation) | |||
| Human handoff to a real person | |||
| Personal-data redaction | |||
| Support | |||
| Support | Community | Priority email | Priority email |
A session is one full voice or text conversation with your agent. Your first 5 are always free, after that, subscribe for a monthly allowance or pay per session. Prices shown in USD.