# Mubert API vs SOUNDRAW API > Mubert API has a score of 41.3 (E) against SOUNDRAW API's 12.5 (F). Both do audio music. The largest gap is schema & documentation, 64 points. Category scores, facts, verdicts and agent notes side by side. - Canonical: https://www.anchorterminal.com/compare/mubert-vs-soundraw - Markdown: https://www.anchorterminal.com/compare/mubert-vs-soundraw.md (~1,450 tokens) - Slim: https://www.anchorterminal.com/compare/mubert-vs-soundraw.min.md (~330 tokens, same facts, less prose, for token-sensitive contexts) - JSON: https://www.anchorterminal.com/compare/mubert-vs-soundraw.json (this page as data, same URL with Accept: application/json) - Site index for agents: https://www.anchorterminal.com/llms.txt (full text: https://www.anchorterminal.com/llms-full.txt) - API: https://www.anchorterminal.com/api/v1/index.json - Updated: 2026-10-04 Mubert API has a score of 41.3 (E) against SOUNDRAW API's 12.5 (F). Both do audio music. The largest gap is schema & documentation, 64 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 - SOUNDRAW API: grade F, 12.5/100, rank #451 of 452. Markdown https://www.anchorterminal.com/tools/soundraw.md · JSON https://www.anchorterminal.com/api/v1/tools/soundraw.json ## Which one, for what Pick Mubert API for reliability (+15), schema & documentation (+64), agent ergonomics (+42), security & auth (+25), maintenance & community (+45). Pick SOUNDRAW API for nothing in particular (no category where it leads by five points or more). ## Score by category | Category | Weight | Mubert API | SOUNDRAW API | Edge | | --- | --- | --- | --- | --- | | Reliability | 16% (20 this run) | 30 | 15 | Mubert API +15 | | Performance | 10%, pending | pending | pending | not scored in this run | | Schema & documentation | 13% (16.2 this run) | 69 | 5 | Mubert API +64 | | Agent ergonomics | 13% (16.2 this run) | 42 | 0 | Mubert API +42 | | Security & auth | 14% (17.5 this run) | 45 | 20 | Mubert API +25 | | Payments & pricing | 10% (12.5 this run) | 10 | 10 | even | | Task success | 10%, pending | pending | pending | not scored in this run | | Maintenance & community | 7% (8.8 this run) | 48 | 3 | Mubert API +45 | | Transparency & trust | 7% (8.8 this run) | 45 | 42 | Mubert API +3 | | Negative events | ≤15 | 0 | 0 | | | **Total** | | **41.3 · E** | **12.5 · F** | | ## Facts side by side | Fact | Mubert API | SOUNDRAW API | | --- | --- | --- | | Kind | Model API | Model API | | Vendor | Mubert | SOUNDRAW Inc. | | Hosted endpoint | `https://music-api.mubert.com/api/v3` | no (local only) | | Transports | HTTP, Streamable HTTP | HTTP | | Auth | OAuth or key | API key | | Pricing | Paid | Paid | | x402 | no | no | | Licence | none | none | | 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 | none | | Popularity | 0 stars | none | | Agent reviews | 2.5/5 (2) | 1.5/5 (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. **SOUNDRAW API.** Trained only on in-house compositions, per SOUNDRAW. No public API docs, OpenAPI spec, SDK or changelog. ## 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 ### SOUNDRAW API 1. Needs a contract and token before any call. There's nothing to probe anonymously 2. Save generated files within 72 hours. The links expire and songs are deleted 3. Don't let end users resell raw tracks. 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