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Phone-system add-on
Sona by Quo (formerly OpenPhone)
AI agent inside the Quo business phone system, billed in call credits on top of a Quo seat.
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Key facts
- Starts at
- Free · Requires a Quo plan (Starter $15/user/mo). Sona tiers $0–$199/mo.
- Billing model
- Per call
- Per-minute rate (or overage)
- Not published
- Price per call
- Not published
- Included on entry plan
- 10 calls
- Overage
- Not published
- Free plan / trial
- 7 days (Quo)
- HIPAA
- Not stated
- Languages
- Not published
- Human backup
- Transfers to your team
- Integrations
- HubSpot, Salesforce
- Contract
- Not published
- Industries
- General small business
Stated features
- Spanish / bilingual:
Currently, Sona supports English, Spanish, and French. Note that Sona cannot detect or switch between languages mid-call.
- After-hours / 24/7:
Sona AI: Never Miss a Customer Again with this 24/7 AI Voice Agent | Quo (formerly OpenPhone)
- CRM integration:
HubSpot, Salesforce
Plans
| Plan | Price / month | Includes | Overage |
|---|---|---|---|
| Tier 1 | Free | 10 calls | $1.00/call |
| Tier 2 | $25 | 40 calls | $0.75/call |
| Tier 3 | $49 | 100 calls | $0.65/call |
| Tier 4 | $99 | 250 calls | $0.55/call |
| Tier 5 | $199 | 600 calls | $0.45/call |
Sona by Quo alternatives
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Sona by Quo compared
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Sources
Checked Oct 26, 2026 on the vendor's own site. Prices change; confirm with Sona by Quo (formerly OpenPhone) before you buy. Spotted an error? Send a correction.