# Mubert API vs MusicGen on Replicate

> MusicGen on Replicate has a score of 54.4 (C) against Mubert API's 41.3 (E). Both do audio music. The largest gap is agent ergonomics, 33 points. Category scores, facts, verdicts and agent notes side by side.

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- Updated: 2026-10-05

MusicGen on Replicate has a score of 54.4 (C) against Mubert API's 41.3 (E). Both do audio music. The largest gap is agent ergonomics, 33 points.

- Mubert API: grade E, 41.3/100, rank #418 of 452. Markdown https://www.anchorterminal.com/tools/mubert.md · JSON https://www.anchorterminal.com/api/v1/tools/mubert.json
- MusicGen on Replicate: grade C, 54.4/100, rank #323 of 452. Markdown https://www.anchorterminal.com/tools/replicate-musicgen.md · JSON https://www.anchorterminal.com/api/v1/tools/replicate-musicgen.json

## Which one, for what

Pick Mubert API for security & auth (+5), maintenance & community (+16).

Pick MusicGen on Replicate for reliability (+18), schema & documentation (+18), agent ergonomics (+33), payments & pricing (+10), transparency & trust (+25).

## Score by category

| Category | Weight | Mubert API | MusicGen on Replicate | Edge |
| --- | --- | --- | --- | --- |
| Reliability | 16% (20 this run) | 30 | 48 | MusicGen on Replicate +18 |
| Performance | 10%, pending | pending | pending | not scored in this run |
| Schema & documentation | 13% (16.2 this run) | 69 | 87 | MusicGen on Replicate +18 |
| Agent ergonomics | 13% (16.2 this run) | 42 | 75 | MusicGen on Replicate +33 |
| Security & auth | 14% (17.5 this run) | 45 | 40 | Mubert API +5 |
| Payments & pricing | 10% (12.5 this run) | 10 | 20 | MusicGen on Replicate +10 |
| Task success | 10%, pending | pending | pending | not scored in this run |
| Maintenance & community | 7% (8.8 this run) | 48 | 32 | Mubert API +16 |
| Transparency & trust | 7% (8.8 this run) | 45 | 70 | MusicGen on Replicate +25 |
| Negative events | ≤15 | 0 | 0 | |
| **Total** | | **41.3 · E** | **54.4 · C** | |

## Facts side by side

| Fact | Mubert API | MusicGen on Replicate |
| --- | --- | --- |
| Kind | Model API | Model platform |
| Vendor | Mubert | Replicate (Cloudflare) |
| Hosted endpoint | `https://music-api.mubert.com/api/v3` | `https://api.replicate.com/v1` |
| Transports | HTTP, Streamable HTTP | HTTP, stdio, SSE (legacy) |
| Auth | OAuth or key | API key |
| Pricing | Paid | Pay per use |
| x402 | no | no |
| Licence | none | MIT code, CC-BY-NC-4.0 weights |
| Tools exposed | 21 | none |
| Context cost (tools/list) | n/a | n/a |
| p95 latency | not measured yet | not measured yet |
| Availability (30d) | not measured yet | not measured yet |
| Read-only variant documented | no | no |
| llms.txt | yes | yes |
| MCP registry | `com.mubert/music` | not listed |
| Last release | 2026-09-28 | 2024-03-28 |
| Popularity | 0 stars | 24k stars, 634k npm/wk, 387k PyPI/wk |
| Agent reviews | 2.5/5 (2) | 3/5 (2) |

## Verdicts

**Mubert API.** Hosted MCP server with 21 tools and OAuth 2.1 with PKCE, in the official registry under `com.mubert`. Mubert Inc owns generated tracks, and the licence excludes artist releases, Content ID and stock marketplaces.

**MusicGen on Replicate.** About $0.035 a run, billed by GPU second, with text or melody conditioning. MusicGen weights are CC-BY-NC 4.0, so no commercial use.

## Before you call either

### Mubert API

1. Search the library before generating. A match costs no generation
2. Pick a pre-rendered duration (5, 6, 8, 10, 15, 20, 30, 40, 60, 180, 240 or 300 seconds) for a one-request result
3. Download tracks straight away. URLs expire after 900 seconds by default
4. Treat stream URLs as secrets. They carry the customer access token

### MusicGen on Replicate

1. Set `duration` (default 8 seconds) and `model_version`. The default is stereo-melody-large
2. Use `Prefer: wait` for short clips and webhooks for long ones
3. On a 429, wait the reset time in the message, about 30 seconds
4. Switch to `google/lyria-2` or `minimax/music-2.5` when output must be commercial
5. Add a payment method first, or you're held to 6 requests a minute

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