Amazon Chime SDK PSTN Audio pricing
1 plan read from aws.amazon.com
PSTN Audio Application UsagePriced on request Per minute, including partial minutes in 6-second increments (6-second minimum)Additional charges apply for phone number rental, PSTN access, meeting-session connection, and AWS Lambda usage; rates vary by country and AWS Region Read 3 Oct 2026 · aws.amazon.com
In short
- Amazon Chime SDK PSTN Audio has a free plan (PSTN Audio Application Usage).
- 1 plan is priced on request (PSTN Audio Application Usage).
What the alternatives costAll alternatives →
| Tool | From | Free plan | Free trial |
|---|---|---|---|
| Callr | €599/mo | No | Yes |
| D7 Networks | — | Yes | Yes |
| 46elks | €3/mo | Yes | No |
| Telnyx SIP Trunking | $500/mo | Yes | Yes |
| Aculab Cloud | — | No | Yes |
| CallFire API | $99/mo | Yes | No |
| Wazo Platform | — | Yes | No |
| Plivo Voice API | $0.01/mo | No | Yes |