Why this comparison matters
If you make video, podcast, ad, or app content, you need music that won't get your account claimed. Both Loudly and Mubert promise the same thing on the tin: generate royalty-free tracks with AI, use them commercially, move on with your day. In practice they solve different halves of the problem. Loudly is trying to be an end-to-end studio — generate, remix, master, then distribute to Spotify and Apple Music. Mubert is trying to be an infrastructure layer — a clean API and a fast generator that content teams and developers can wire into pipelines.
Picking the wrong one wastes a subscription and, worse, sends you back to stock libraries at the exact moment you were trying to escape them. This is a fair read on where each one actually earns its money.
Feature comparison
| Capability | Loudly | Mubert |
|---|---|---|
| Text-to-music prompting | Yes | Yes (mood/genre driven) |
| AI remix of existing tracks | Yes | No |
| Stems / instrument separation | Yes (Creator+) | Yes (Pro) |
| Sample pack export to DAW | Yes (Pro) | No |
| Mastering & FX pipeline | Yes (Pro) | No |
| Distribution to Spotify / Apple / YouTube | Yes (built-in) | No |
| Public API | Yes (Pro) | Yes (Pro) |
| Ethical / consented training dataset | Yes (a headline claim) | Not explicitly claimed |
| Custom track duration | Yes | Yes |
| Commercial license clarity | Rights transfer on paid plans | Royalty-free on paid plans |
| Our rating | 7.4 / 10 | 7.2 / 10 |
Pricing comparison
Both tools offer a free tier, a mid creator tier, a pro tier with API access, and a custom enterprise plan. The shape is nearly identical; the price points and what unlocks where are not.
| Tier | Loudly | Mubert |
|---|---|---|
| Free | $0/mo — limited generations, basic catalog | Free — basic generation, personal use, limited downloads |
| Creator | $9.99/mo — text-to-music, stems, commercial use | $14/mo — unlimited downloads, commercial use, high-quality audio |
| Pro | $29.99/mo — unlimited generations, sample packs, mastering, distribution, API | $39/mo — API, stems, advanced customization |
| Enterprise | Custom — API at scale, white-label, priority support | Custom — enterprise API, white-label, custom integrations |
Loudly is straightforwardly cheaper at every published tier, and its Pro plan bundles in things (Mubert doesn't sell at all — mastering, sample pack export, and streaming distribution. If you compare Pro to Pro on paper, Loudly is the better dollar. The caveat: some of Loudly's advertised features (notably distribution and API rate limits) aren't documented as transparently as they should be, so budget for a support conversation before you commit at the top end.
Use case scenarios
You're a YouTuber or podcaster who just wants background music that clears
Either works, but the deciding factor is volume. Under a handful of tracks a week, Mubert's free tier plus $14 Creator is the path of least resistance — pick a mood, pick a length, download, drop into the timeline. If you're generating dozens of cues, Loudly's $9.99 Creator undercuts it and gives you stems in case you need to duck a section under a voiceover.
You're a developer wiring music into an app, game, or generative product
This is Mubert's home turf. Its API is the reason the tool exists, the developer surface has been maintained for years, and the pricing shape suggests the Pro/Business tiers are designed around programmatic use. Choose Mubert unless you specifically need Loudly's remix or mastering endpoints.
You're a solo creator or small label who wants to actually publish AI-assisted music to streaming
Loudly is the only one of the two that closes that loop. Generate a track, remix it, master it, distribute to Spotify / Apple Music / YouTube Music / Amazon — all inside the same tool. Mubert doesn't compete here at all.
You're a producer who wants AI as a starting point, not a finished track
Loudly's sample pack export into DAWs and its stem generation make it the more useful sketch tool. You can pull loops and stems into Ableton or Logic and treat the AI output as raw material. Mubert's stems on the Pro tier work, but the surrounding workflow isn't built for that hand-off.
You care specifically about training-data ethics and clean licensing
Loudly makes an explicit claim about a consented, copyright-compliant proprietary dataset and about transferring rights on paid plans. That's a meaningful differentiator for anyone worried about future rug-pulls in the AI-music licensing landscape. Mubert is royalty-free and has been for years, but doesn't foreground the same dataset provenance story.
Verdict
These tools rate within 0.2 points of each other for a reason: both do the core job. The winner depends entirely on what half of the problem you're solving.
- Pick Loudly if you want an end-to-end studio — generation, stems, mastering, and distribution to streaming — or if training-data ethics matter to you. It's also the better dollar at every paid tier.
- Pick Mubert if you're a developer or content team who needs a battle-tested API and fast mood-based generation at scale, and you don't need remix, mastering, or distribution.
For most solo creators and small teams shipping content this year, Loudly is the more complete package. For developers embedding music in a product, Mubert is still the safer default.