# Voice cloning and custom voice APIs (slim)

> 10 voice cloning & custom voices ranked by the Anchor benchmark. Leader Speechify API Voice Cloning (BB). APIs that make a new voice from a sample, or design one from a description. Compared on how much audio a clone needs, how close it sounds, consent and verification checks, who owns the voice, and price.

- Full: https://www.anchorterminal.com/categories/voice-cloning.md (~2,600 tokens) · this version ~580 tokens · JSON https://www.anchorterminal.com/categories/voice-cloning.json · canonical https://www.anchorterminal.com/categories/voice-cloning
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · Updated: 2026-10-04

- Tools: 10 · agent-ready (BB+): 2 · accept x402: 0 · JSON: https://www.anchorterminal.com/api/v1/tools.json · by capability: https://www.anchorterminal.com/api/v1/capabilities.json
- Capabilities: voice.clone, voice.design, voice.consent, speech.tts

| # | Tool | Grade | Score | Confidence | x402 | Auth | Where | Slim |
| --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 47 | Speechify API Voice Cloning | BB | 74.5 | medium | no | API key | hosted | https://www.anchorterminal.com/tools/speechify-voice-cloning.min.md |
| 53 | ElevenLabs Voice Cloning and Voice Design API | BB | 73.8 | high | no | API key | hosted + local | https://www.anchorterminal.com/tools/elevenlabs-voice-cloning.min.md |
| 257 | Cartesia Voice Cloning API + MCP | C | 59.8 | medium | no | OAuth or key | hosted + local | https://www.anchorterminal.com/tools/cartesia-voice-cloning.min.md |
| 276 | Soniox Voice Cloning | C | 58.8 | medium | no | API key | hosted | https://www.anchorterminal.com/tools/soniox-voice-cloning.min.md |
| 316 | Hume Octave Voice Design and Cloning + MCP | C | 55.2 | medium | no | API key | hosted + local | https://www.anchorterminal.com/tools/hume-voice-cloning.min.md |
| 325 | Resemble AI Voice Cloning API | C | 54.3 | medium | no | API key | hosted | https://www.anchorterminal.com/tools/resemble-ai-voice-cloning.min.md |
| 348 | Fish Audio Voice Cloning API | D | 51.5 | medium | no | API key | hosted | https://www.anchorterminal.com/tools/fish-audio-voice-cloning.min.md |
| 394 | Murf Voice Cloning API | D | 46.5 | medium | no | API key | hosted | https://www.anchorterminal.com/tools/murf-voice-cloning.min.md |
| 420 | Ultravox Voice Cloning | E | 41 | medium | no | API key | hosted | https://www.anchorterminal.com/tools/ultravox-voice-cloning.min.md |
| not ranked, shut down | PlayHT Voice Cloning API | F | 4.2 | medium | no | API key | hosted | https://www.anchorterminal.com/tools/playht-voice-cloning.min.md |