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Review
Mubert review: what forty briefs told me
Bulk instrumental music through an API, with the most misleading tier table in the field.
Casey Lindstrom
My verdict
Mubert has the most misleading pricing in this comparison. The 14 USD tier reads like the commercial tier and is not. Commercial use starts at 32.49 USD, and anyone budgeting from the headline number has budgeted less than half of what they will pay.
What Mubert is like to use
As a product it is genuinely different from the rest of this page: an API that an application can pull endless music from, for a game, a fitness app or a livestream. Judged as that, it works. Judged as a way to make one track, it is the weakest option I tested.
Twenty-five-minute pieces are possible and the length exposes the limitation. Over that distance the material circles rather than develops, which is tolerable as a bed under an activity and tiring as anything I listened to directly.
The brief that told me the most
I stopped judging it against the song briefs about an hour in, because that is not what it is for and the comparison was unfair in both directions. What I tested instead was the case it is built for: a continuous stream that changes with an activity and never stops. It did that without a seam for as long as I left it running.
What I could not get out of it was a piece I wanted to listen to on its own. Every long export circled back to where it started. As ambient supply that is the point; as music it is the ceiling.
What Mubert costs, and what the pricing page does not say
14 USD a month on Creator, 11.69 USD annually, and commercial use only from the Pro tier at 32.49 USD a month. The free tier gives twenty-five tracks a month, five downloads, MP3 only, and requires attribution.
Rights, and what happens when you stop paying
Commercial use begins on the Pro tier at 32.49 USD a month, not on the 14 USD Creator tier the pricing page leads with. I have flagged this on every page where Mubert appears because it is the largest gap between headline and real price in the whole comparison.
The free tier gives twenty-five tracks a month, five downloads, MP3 only, and requires attribution, which is an honest trial and a useless production tool.
Strengths and weaknesses
What it does well
- Twenty-five-minute tracks, longer than anything else here.
- An API an application can pull from, which is a genuinely different product from the rest of this list.
- Unlimited downloads from the Creator tier.
Where it falls down
- The Creator tier at 14 USD still does not permit commercial use. That starts at 32.49 USD. Anyone budgeting from the headline price budgets less than half of what they will pay.
- No vocals.
- Output is repetitive over long stretches, which matters more at twenty-five minutes than at three.
Who I would tell to buy it
Take Mubert if an application needs to supply itself with music continuously and you have priced the Pro tier properly. For individual tracks, four tools above it do the job better and cheaper.
For one track at a time, Soundraw and Beatoven both cost less and sound better. Mubert earns its place on my list for the API case and for no other reason.
Questions I get asked about Mubert
Questions people ask
How much does Mubert cost for commercial use?
32.49 USD a month on the Pro tier. The 14 USD Creator tier does not carry commercial rights, which is the most common budgeting mistake I see with this tool.
Is Mubert good for games and apps?
That is the one thing it is clearly best at. It supplies music continuously through an API, which no other tool in my test does properly.
Can Mubert make a long track?
Up to about twenty-five minutes, but the material circles rather than develops over that distance. It works as a bed, not as a piece to listen to.
Source for every price above: the pricing page at mubert.com, read on 21 September 2026. I score Mubert against the weighted rubric on how I test, and it appears in my guide to the best AI music generators under Best for apps and games at volume.
Casey Lindstrom
Writes and tests everything on this site
I have written about music software since 2014, first for a regional print weekly and since 2019 on the web. I pay for every subscription on this site out of my own pocket, run each tool through the same brief before I write a word about it, and keep the raw exports so I can go back and check myself.