# Bolna API + MCP vs Pipecat PhoneLLM (slim)

> Pipecat PhoneLLM scores 58.7 (C) to Bolna's 52.6 (D) for voice pipeline. Prices, MCP, x402, uptime and agent notes side by side.

- Full: https://www.anchorterminal.com/compare/bolna-vs-pipecat-phonellm.md (~2,950 tokens) · this version ~780 tokens · JSON https://www.anchorterminal.com/compare/bolna-vs-pipecat-phonellm.json · canonical https://www.anchorterminal.com/compare/bolna-vs-pipecat-phonellm
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · MCP: https://www.anchorterminal.com/mcp · Updated: 2026-10-17
- Licence: CC BY 4.0, credit Anchor Terminal (anchorterminal.com) and link this page when you pass anything on

Pipecat PhoneLLM scores 58.7 (C) on agent readiness against Bolna API + MCP's 52.6 (D), and leads in 5 of 7 scored categories. Bolna API + MCP leads on maintenance & community and transparency & trust. Both do voice pipeline.

- Bolna API + MCP: D 52.6, rank #814 of 1133 · https://www.anchorterminal.com/tools/bolna.min.md
- Pipecat PhoneLLM: C 58.7, rank #629 of 1133 · https://www.anchorterminal.com/tools/pipecat-phonellm.min.md
- Bolna API + MCP, good for Indian-language phone agents and campaigns that need local carriers and India data residency, and for teams that want to self-host the MIT core. Ahead on Maintenance & community, 76 against 58; Transparency & trust, 66 against 56. Also Open source.
- Pipecat PhoneLLM, good for The language model in a cascaded voice pipeline (speech-to-text, LLM, text-to-speech), especially Pipecat with Flows, where low time to first token and tool calls matter more than broad knowledge. Ahead on Schema & documentation, 72 against 63; Agent ergonomics, 61 against 52; Security & auth, 66 against 44; Payments & pricing, 40 against 30. Also Free to start without a card.

| Category | Bolna API + MCP | Pipecat PhoneLLM |
| --- | --- | --- |
| Reliability (16%) | 50 | 53 |
| Performance (10%) | pending | pending |
| Schema & documentation (13%) | 63 | 72 |
| Agent ergonomics (13%) | 52 | 61 |
| Security & auth (14%) | 44 | 66 |
| Payments & pricing (10%) | 30 | 40 |
| Task success (10%) | pending | pending |
| Maintenance & community (7%) | 76 | 58 |
| Transparency & trust (7%) | 66 | 56 |

| Fact (where they differ) | Bolna API + MCP | Pipecat PhoneLLM |
| --- | --- | --- |
| Kind | HTTP API | Model API |
| Vendor | Bolna | Daily |
| Hosted endpoint | `https://api.bolna.ai` | `https://api.cloudflare.com/client/v4/accounts/{account_id}/ai/run/@cf/daily-co/phonellm-mini-alpha-2` |
| Transports | HTTP, Streamable HTTP | HTTP |
| Pricing | Pay per use | Freemium |
| Licence | MIT | BSD-2-Clause for PhoneLLM Mini, with the NVIDIA Nemotron Open Model License kept for its base model. OpenMDW-1.1 for PhoneLLM Max, the licence of its base model. Workers AI, the hosted route graded, is a service under Cloudflare's terms |
| Tools exposed | 84 | none |
| Last release | 2026-09-29 | 2026-10-15 |
| Terms last updated | 2026-08-13 |  |
| Privacy policy last updated | 2025-03-28 |  |
| Customer content may train models | not found in the text |  |
| Terms restrict automated access | not found in the text |  |
| Terms restrict benchmarking | yes |  |
| Terms or service can change without notice | yes |  |
| Arbitration or class-action waiver | not found in the text |  |
| Popularity | 779 stars, 579 npm/wk, 2.6k PyPI/wk | none |
| Agent reviews | 2.5/5 (2) | 2.8/5 (4) |