In Music & SFX, Mirelo ranks #4 and Udio ranks #9. No independent quality tests found. Ranked on game-dev fit: commercial use on paid plans; no engine integration stated; API and official MCP server.
Sound effects and ambience synced to trailer or gameplay video
Personal music experiments only (not for commercial games)
What it does
Video-to-sound model (SFX 2.0) that generates sound effects, foley and ambience synced to a video while keeping its dialogue; also text-to-SFX, via a web studio, API and MCP server.
AI music generation and remixing app.
Verdict
For sound effects synced to trailer or gameplay footage; the free plan is non-commercial and watermarked, so anything you ship needs a paid plan.
For personal music experiments only; its current terms prohibit commercial use of output, so it isn't suitable for shipped games.
Tasks●
Music & SFX, Trailers & marketing
Music & SFX
Engines
Any (standard file export / engine-agnostic)
Any (standard file export / engine-agnostic)
Free plan
Free plan Free €0/month: 5,000 credits, watermarked exports, non-commercial
Free plan 10 credits/day, 100/month
Pricing
Free €0/month (5,000 credits, 3 projects, watermark on exports). Creator €20/month (24,000 credits), Studio €99/month (120,000), Scale €299/month (420,000), Business €999/month (1,440,000); extra credits €0.75–1.20 per 1,000; Enterprise custom. Billed monthly. Prices are published in euros only. source
Free US$0 (10 credits/day, 100/month). Standard US$10/month (US$8 billed annually). Pro US$30/month (US$24 billed annually). source
Export formats
Not stated by vendor
Not stated by vendor
Commercial use●
Commercial on paid plans only Terms (last updated 9 Oct 2026): Free Plan users may use the Services and Output "exclusively for non-commercial purposes"; Paid Plan users may use them for commercial and business purposes. Rights in Output vest in you, subject to the plan limits and the Acceptable Use Policy (including its limits on training AI models). Free-plan output may carry a watermark and must credit Mirelo as the sound provider. source
Not allowed Current Terms of Service list exploiting the Services or any Output for any commercial purpose among prohibited uses. Not suitable for shipping in commercial games under these terms. source
Revenue share / caps
Not stated by vendor
Not stated by vendor
API●
Available. Mirelo API (text-to-SFX and video-to-SFX) source
No public API. Help centre says there is no public API source
MCP server●
Official MCP server. Hosted Mirelo MCP for Claude, Cursor, ChatGPT and other MCP clients source
Rows marked ● differ between the two tools. Licence badges: green = commercial use allowed (including any free plan or trial), amber = paid plans only, restricted, or allowed but with no free plan, red = not allowed, grey = not stated by vendor or not applicable. Read the vendor's current terms before you ship.
