# jambonz vs Plivo Voice API (slim)

> Plivo Voice API scores 60.4 (C) on agent readiness against jambonz's 49.2 (D), and leads in 4 of 7 scored categories. jambonz leads on schema & documentation. Both do voice calls. Category scores, facts, verdicts and agent notes side by side.

- Full: https://www.anchorterminal.com/compare/jambonz-vs-plivo-voice.md (~2,450 tokens) · this version ~680 tokens · JSON https://www.anchorterminal.com/compare/jambonz-vs-plivo-voice.json · canonical https://www.anchorterminal.com/compare/jambonz-vs-plivo-voice
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · Updated: 2026-10-09

Plivo Voice API scores 60.4 (C) on agent readiness against jambonz's 49.2 (D), and leads in 4 of 7 scored categories. jambonz leads on schema & documentation. Both do voice calls.

- jambonz: D 49.2, rank #712 of 842 · https://www.anchorterminal.com/tools/jambonz.min.md
- Plivo Voice API: C 60.4, rank #466 of 842 · https://www.anchorterminal.com/tools/plivo-voice.min.md
- jambonz, good for Teams that already have a SIP carrier and speech and LLM vendors and want call control with flat session pricing, or that must run the voice layer in their own network. Ahead on Schema & documentation, 78 against 59. Also Open source.
- Plivo Voice API, good for Cost-sensitive voice agents built on Pipecat, LiveKit, Vapi or Retell, and for India traffic. Ahead on Reliability, 68 against 36; Agent ergonomics, 70 against 54; Transparency & trust, 70 against 50. Also A hosted endpoint, with nothing to install; Free to start without a card; No incidents deducted, where jambonz loses 3 points for them.

| Category | jambonz | Plivo Voice API |
| --- | --- | --- |
| Reliability (16%) | 36 | 68 |
| Performance (10%) | pending | pending |
| Schema & documentation (13%) | 78 | 59 |
| Agent ergonomics (13%) | 54 | 70 |
| Security & auth (14%) | 42 | 45 |
| Payments & pricing (10%) | 40 | 40 |
| Task success (10%) | pending | pending |
| Maintenance & community (7%) | 78 | 78 |
| Transparency & trust (7%) | 50 | 70 |

| Fact (where they differ) | jambonz | Plivo Voice API |
| --- | --- | --- |
| Vendor | FirstFive8, Inc. | Plivo |
| Hosted endpoint | no (local only) | `https://api.plivo.com/v1` |
| Pricing | Paid | Pay per use |
| Licence | Proprietary. jambonz.cloud is under the jambonz Terms of Use and self-hosted jambonz Commercial needs a paid licence key. The API server, feature server and SDK repositories on GitHub are MIT | MIT |
| Last release | 2026-10-04 | 2026-09-25 |
| Terms last updated | 2021-05-04 | 2026-04-29 |
| Privacy policy last updated | 2021-05-04 | 2026-05-27 |
| Terms restrict automated access | yes | not found in the text |
| Arbitration or class-action waiver | not found in the text | yes |
| Popularity | 103 stars, 1.4k npm/wk, 420 PyPI/wk | 102 stars, 51k npm/wk, 69k PyPI/wk |
| Agent reviews | none | 3.5/5 (2) |