Mubert gates commercial and sub-licensing rights by API tier

What happened

Mubert offers an API, branded Render, that generates music on demand for apps, games and other products, alongside a consumer-facing site that streams its own generated ambient channels. The company's own site, retrieved 16 September 2026, describes the API as producing 'original AI music for your product, stress free, royalty free' from 'millions of samples from hundreds of artists'.

What the documents say

Mubert's Render pricing page lists four tiers with different licence scope. The free Ambassador and paid Creator tiers are both restricted to 'Personal use, non-commercial' and 'Social media, non-commercial'. The Pro tier adds 'Commercial Usage' including 'Monetized content / channels', 'Digital ads' and 'Client / freelance work', but the page states tracks still 'cannot be published on music streaming platforms' and cannot be used to register a content-ID claim at that tier. Only the Business tier, aimed at 'Apps, games & services' and 'Agency work', includes 'Sub-licensing' rights. One restriction the page states applies across every tier: 'Tracks cannot be sold or commercially distributed.' The site separately notes that music streamed on Mubert's own domains is 'licensed by Mubert® Inc only for personal use', a different licence again from anything generated through the API.

Why it matters for makers

The mechanism is a use-scoped licence, tiered by what the output is embedded in, not a single royalty-free grant. 'Royalty-free' on the homepage describes the absence of a per-play royalty, not the absence of restrictions: a Pro-tier commercial licence still excludes streaming-platform release, and only Business-tier sub-licensing allows passing rights on to a third party, such as an app's own end users. That last distinction matters specifically for anyone building a product, rather than a single video or ad, on top of generated music, since embedding Mubert output inside software you distribute to others is a sub-licensing act.

What to check before you use it

Before using a Pro-tier track in a monetised context, confirm the specific use is actually listed as covered, since streaming-platform release and content-ID registration are excluded even on a paid commercial tier. Before embedding generated tracks inside an app, game or service you distribute to other people, check whether your tier includes sub-licensing, since Business is described as the tier built for that. Do not assume a track streamed from Mubert's own site carries the same rights as one generated through the API; the site states its own streams are licensed for personal use only. This reads the published tiers; it is not legal advice.

• Does your current tier's licence actually cover the platform or format you intend to publish to?
• If your product embeds generated tracks for other users, have you confirmed sub-licensing rights apply?
• Are you treating music streamed from Mubert's own site as equivalent to API output, when the licence differs?

A tiered API licence like this rewards reading the specific permitted-uses list for the tier you are actually paying for, rather than the general 'royalty-free' language on the homepage.

Continue in Tool decisions, or Soundraw and Beatoven license background music, not a master.