Comparison
FMOD vs Inworld AI
| FMOD | Inworld AI | |
|---|---|---|
| What it says it does | FMODFMOD is audio middleware for games: FMOD Studio for designing adaptive sound and music, and the FMOD Engine runtime that plays it in your game, with integrations for Unity and Unreal Engine. | Inworld AIRealtime voice models and open LLMs on a fleet we operate, for the apps people use every day. First audio as low as 50 ms; tens of trillions of tokens a month. |
| Pricing | FMODIndie license free for games with under $200k revenue per year (budget under $600k), otherwise $2,000 per game; Basic $6,000 per game (budget $600k-$1.8M); Premium $18,000 per game (budget over $1.8M); licenses cover lifetime distribution on all platforms; FMOD logo credit required (waiver extra) (official) | Inworld AIFree plan: On-Demand pay as you go from $0 (TTS-2 $25/1M chars, STT $0.15/hr, commercial license); Creator $25/mo; Builder $100/mo; Developer $300/mo, each including that amount in monthly credits (official) |
| Website | FMODhttps://www.fmod.com/ | Inworld AIhttps://inworld.ai |
Which tool for which job
FMOD wins when you want professional audio middleware and your game fits the free Indie license.
Inworld AI wins when you need a speech API for realtime text to speech, transcription, or spoken conversation, not a music generator.
Descriptions in the table come from each vendor's own site. This verdict is a fit call from those official pages as of 2 November 2026, not a shared benchmark or a hands-on score. Prices change, so confirm the pricing row on each tool page. How we review tools.
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