In Music & SFX, ElevenLabs ranks #2 and Mirelo ranks #4. Eleven Music v2.5 is #7 of 13 on Artificial Analysis's vocal music leaderboard and mid-table on the instrumental one. It ranks above Stable Audio only because Stable Audio isn't on the vocal board; on instrumentals the two are effectively tied. AA vocal music leaderboardAA instrumental leaderboard
Sound effects and ambience synced to trailer or gameplay video
What it does
Text-to-speech, voices, sound effects and music generation; usable for NPC voice lines and SFX.
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.
Verdict
For NPC voice lines and SFX; free-plan output is non-commercial, so a paid plan is required to ship.
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.
Tasks●
Voice & dialogue, Music & SFX
Music & SFX, Trailers & marketing
Engines
Any (standard file export / engine-agnostic)
Any (standard file export / engine-agnostic)
Free plan
Free plan 10,000 credits; non-commercial only
Free plan Free €0/month: 5,000 credits, watermarked exports, non-commercial
Pricing
Free US$0 (10,000 credits). Starter US$6, Creator US$22 (US$11 first month), Pro US$99, Scale US$299, Business US$990 per month. Enterprise custom. source
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
Export formats●
MP3 (default), PCM and other API output formats source
Not stated by vendor
Commercial use
Commercial on paid plans only Terms: free-plan users may only use the Services for non-commercial purposes; paid-subscription users may use them commercially (subject to the Prohibited Use Policy). source
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
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.