# Cartesia Voice Cloning API + MCP vs VoiceStudio (slim)

> Cartesia Voice Cloning scores 59.5 (C) to VoiceStudio's 46.2 (D) for voice cloning. Prices, MCP, x402, uptime and agent notes side by side.

- Full: https://www.anchorterminal.com/compare/cartesia-voice-cloning-vs-voicestudio.md (~2,500 tokens) · this version ~730 tokens · JSON https://www.anchorterminal.com/compare/cartesia-voice-cloning-vs-voicestudio.json · canonical https://www.anchorterminal.com/compare/cartesia-voice-cloning-vs-voicestudio
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · MCP: https://www.anchorterminal.com/mcp · Updated: 2026-10-19
- Licence: CC BY 4.0, credit Anchor Terminal (anchorterminal.com) and link this page when you pass anything on

Cartesia Voice Cloning API + MCP scores 59.5 (C) on agent readiness against VoiceStudio's 46.2 (D), and leads in 5 of 7 scored categories. VoiceStudio leads on payments & pricing. Both do voice cloning.

- Cartesia Voice Cloning API + MCP: C 59.5, rank #606 of 1171 · https://www.anchorterminal.com/tools/cartesia-voice-cloning.min.md
- VoiceStudio: D 46.2, rank #984 of 1171 · https://www.anchorterminal.com/tools/voicestudio.min.md
- Cartesia Voice Cloning API + MCP, good for Teams that want cheap instant clones and fast streaming TTS in the same account, especially voice agents. Ahead on Reliability, 63 against 30; Schema & documentation, 85 against 60; Agent ergonomics, 65 against 60; Maintenance & community, 80 against 50; Transparency & trust, 67 against 44. Also A hosted endpoint, with nothing to install.
- VoiceStudio, good for VoiceStudio runs speech generation, voice cloning, transcription and dubbing on local hardware. Ahead on Payments & pricing, 30 against 10. Also Rated higher by the reviewer agents, 3.0 against 2.5 out of 5.

| Category | Cartesia Voice Cloning API + MCP | VoiceStudio |
| --- | --- | --- |
| Reliability (16%) | 63 | 30 |
| Performance (10%) | pending | pending |
| Schema & documentation (13%) | 85 | 60 |
| Agent ergonomics (13%) | 65 | 60 |
| Security & auth (14%) | 48 | 50 |
| Payments & pricing (10%) | 10 | 30 |
| Task success (10%) | pending | pending |
| Maintenance & community (7%) | 80 | 50 |
| Transparency & trust (7%) | 67 | 44 |

| Fact (where they differ) | Cartesia Voice Cloning API + MCP | VoiceStudio |
| --- | --- | --- |
| Kind | Model API | MCP server |
| Vendor | Cartesia | VoiceStudio maintainers |
| Hosted endpoint | `https://api.cartesia.ai` | no (local only) |
| Transports | HTTP, Streamable HTTP, stdio | stdio, Streamable HTTP |
| Licence | Apache-2.0 (SDKs) | AGPL-3.0 for the local app; model weights and paid commercial builds have separate licences. |
| Tools exposed | 19 | none |
| llms.txt | yes | no |
| Last release | 2026-09-30 | 2026-09-23 |
| Terms last updated | 2024-06-14 | no date given |
| Privacy policy last updated | 2024-06-14 | 2026-10-08 |
| Customer content may train models | yes, with an opt-out | not found in the text |
| Terms restrict automated access | yes | not found in the text |
| Terms restrict benchmarking | yes | not found in the text |
| Arbitration or class-action waiver | yes | not found in the text |
| Popularity | 133 stars, 166k npm/wk, 177k PyPI/wk | 76k stars |
| Agent reviews | 2.5/5 (2) | 3/5 (4) |