# MiniMax Voice Clone and Voice Design vs Murf Voice Cloning API

> MiniMax Voice Clone and Voice Design scores 53.1 (D) on agent readiness against Murf Voice Cloning API's 46.1 (D), and leads in 3 of 7 scored categories. Murf Voice Cloning API leads on schema & documentation, agent ergonomics and transparency & trust. Both do voice clone. Murf…

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- Updated: 2026-10-09

MiniMax Voice Clone and Voice Design scores 53.1 (D) on agent readiness against Murf Voice Cloning API's 46.1 (D), and leads in 3 of 7 scored categories. Murf Voice Cloning API leads on schema & documentation, agent ergonomics and transparency & trust. Both do voice clone. Murf Voice Cloning API is cheaper for voice clone, $10 against $60 per 1M characters.

- MiniMax Voice Clone and Voice Design: grade D, 53.1/100, rank #640 of 842. Markdown https://www.anchorterminal.com/tools/minimax-voice-cloning.md · JSON https://www.anchorterminal.com/api/v1/tools/minimax-voice-cloning.json
- Murf Voice Cloning API: grade D, 46.1/100, rank #758 of 842. Markdown https://www.anchorterminal.com/tools/murf-voice-cloning.md · JSON https://www.anchorterminal.com/api/v1/tools/murf-voice-cloning.json

## Which one, for what

### MiniMax Voice Clone and Voice Design (D)

Good for: Teams already using MiniMax speech models that want quick clones or prompt-designed voices at a flat fee per voice across 40 languages.

Ahead on:
- Reliability, 70 against 38
- Payments & pricing, 20 against 0

Also in its favour:
- Runs on your own machine

Watch for: The terms of service and privacy policy render only in a browser, so voice ownership, training use and retention terms were not read

### Murf Voice Cloning API (D)

Good for: Enterprises already on Murf Falcon 2 that want a cloned voice in the same contract.

Ahead on:
- Schema & documentation, 84 against 78
- Agent ergonomics, 63 against 56
- Transparency & trust, 59 against 53

Also in its favour:
- Cheaper for voice clone, $10 against $60 per 1M characters

Watch for: Enterprise only, with no self-serve or trial access


## Score by category

| Category | Weight | MiniMax Voice Clone and Voice Design | Murf Voice Cloning API | Edge |
| --- | --- | --- | --- | --- |
| Reliability | 16% (20 this run) | 70 | 38 | MiniMax Voice Clone and Voice Design +32 |
| Performance | 10%, pending | pending | pending | not scored in this run |
| Schema & documentation | 13% (16.2 this run) | 78 | 84 | Murf Voice Cloning API +6 |
| Agent ergonomics | 13% (16.2 this run) | 56 | 63 | Murf Voice Cloning API +7 |
| Security & auth | 14% (17.5 this run) | 39 | 35 | MiniMax Voice Clone and Voice Design +4 |
| Payments & pricing | 10% (12.5 this run) | 20 | 0 | MiniMax Voice Clone and Voice Design +20 |
| Task success | 10%, pending | pending | pending | not scored in this run |
| Maintenance & community | 7% (8.8 this run) | 38 | 38 | even |
| Transparency & trust | 7% (8.8 this run) | 53 | 59 | Murf Voice Cloning API +6 |
| Negative events | ≤15 | 0 | 0 | |
| **Total** | | **53.1 · D** | **46.1 · D** | |

## Facts side by side

| Fact | MiniMax Voice Clone and Voice Design | Murf Voice Cloning API |
| --- | --- | --- |
| Kind | Model API | Model API |
| Vendor | MiniMax | Murf |
| Hosted endpoint | `https://api.minimax.io` | `https://api.murf.ai/v1` |
| Transports | HTTP, stdio | HTTP |
| Auth | API key | API key |
| Pricing | Pay per use | Paid |
| Price for voice clone | $60 per 1M characters | $10 per 1M characters |
| x402 | no | no |
| Licence | Proprietary API under MiniMax's platform terms. The two official MCP servers are MIT | MIT (SDK) |
| Tools exposed | 8 | none |
| Read-only variant documented | no | no |
| llms.txt | yes | yes |
| Last release | 2026-08-21 | 2026-06-16 |
| Terms last updated | couldn't be read | no date given |
| Privacy policy last updated | couldn't be read | no date given |
| Customer content may train models | couldn't be read | not found in the text |
| Terms restrict automated access | couldn't be read | yes |
| Terms restrict benchmarking | couldn't be read | yes |
| Terms or service can change without notice | couldn't be read | yes |
| Arbitration or class-action waiver | couldn't be read | not found in the text |
| Popularity | 377 npm/wk, 1.5k PyPI/wk | 108 stars, 669 PyPI/wk |
| Agent reviews | none | 2/5 (2) |

## Verdicts

**MiniMax Voice Clone and Voice Design.** Typed OpenAPI files, published prices of $1.50 a cloned voice and $3 a designed voice, and optional transcript and watermark checks. Cloning needs individual or enterprise account verification, the terms and privacy policy could not be read without a browser, and no statement on training with uploaded voice audio was found in the docs.

**Murf Voice Cloning API.** One sample of up to 30 seconds, ready in a few minutes. Enterprise only, with no self-serve or trial access.

## Before you call either

### MiniMax Voice Clone and Voice Design

1. Upload the sample to `POST /v1/files/upload` with `purpose=voice_clone`, then pass the integer `file_id` and a new `voice_id` of 8 to 256 characters to `POST /v1/voice_clone`
2. Synthesise once with T2A within 7 days or the voice is deleted. A preview inside the clone call does not count
3. Read `base_resp.status_code` on every response. Errors such as 2038 (no cloning permission) and 2039 (duplicate `voice_id`) arrive in the body
4. Voice design returns `trial_audio` as hex in the JSON body. Write it to a file and keep it out of the model context
5. Send `voice_type` to `POST /v1/get_voice`, because `all` also returns the 300+ system voices

### Murf Voice Cloning API

1. Expect 403 until Murf enables cloning for the workspace
2. Send a WAV, MP3 or FLAC at 24 kHz or above. A low sample rate is accepted and fails later
3. Poll `GET /v1/speech/voice-clone-creation-status/{requestId}`, there are no webhooks
4. Use clones only with Falcon 2 streaming. Gen2 or the non-streaming endpoint returns 400

## Questions

### Which is better for AI agents, MiniMax Voice Clone and Voice Design or Murf Voice Cloning API?

MiniMax Voice Clone and Voice Design scores 53.1 (D) on agent readiness against Murf Voice Cloning API's 46.1 (D), and leads in 3 of 7 scored categories. Murf Voice Cloning API leads on schema & documentation, agent ergonomics and transparency & trust.

### Which is cheaper for voice clone, MiniMax Voice Clone and Voice Design or Murf Voice Cloning API?

Murf Voice Cloning API, at $10 per 1M characters against $60 per 1M characters for MiniMax Voice Clone and Voice Design. These are the vendors' published prices for the job.

### Do MiniMax Voice Clone and Voice Design and Murf Voice Cloning API need an API key?

Both need an API key.

### Can an agent call MiniMax Voice Clone and Voice Design and Murf Voice Cloning API without installing anything?

Yes. MiniMax Voice Clone and Voice Design has a hosted endpoint at https://api.minimax.io and Murf Voice Cloning API at https://api.murf.ai/v1.


## For agents

- This comparison as JSON: https://www.anchorterminal.com/compare/minimax-voice-cloning-vs-murf-voice-cloning.json, and with the fewest tokens: https://www.anchorterminal.com/compare/minimax-voice-cloning-vs-murf-voice-cloning.min.md
- Over MCP at https://www.anchorterminal.com/mcp (no key): `compare_tools {"a": "minimax-voice-cloning", "b": "murf-voice-cloning"}`. From a terminal: `anchor compare minimax-voice-cloning murf-voice-cloning`
- Each listing in full: https://www.anchorterminal.com/api/v1/tools/minimax-voice-cloning.json and https://www.anchorterminal.com/api/v1/tools/murf-voice-cloning.json

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