Inworld AI
Realtime text-to-speech and LLM inference platform that can power voiced, interactive characters.
Visit official site ↗Free tier + paidCommercial use allowed
#2 in Voice & dialoguebased on independent tests · how we rank
Can I use Inworld AI in a commercial game?
Yes Yes. Inworld AI's published terms allow commercial use on every plan.
What the terms say: Terms: subject to compliance, Inworld assigns to you all of its right, title and interest in Outputs. Pricing page also lists a commercial license. Read the vendor's terms ↗ · Checked
Verdict: For realtime TTS and LLM-driven characters on pay-as-you-go pricing; its terms assign outputs to you.
- Best for
- Realtime TTS and LLM for voiced characters
- Tasks
- Voice & dialogue, NPC & AI characters
- Engines
- Unity, Unreal
- Price & free tier
- Free plan Free pay-as-you-go account
Free pay-as-you-go (US$25 per 1M chars TTS). Subscriptions US$25, US$100, US$300 and US$1,500 per month with included credits and lower rates.
Source: https://inworld.ai/pricing - Export formats
- Not stated by vendor
- Commercial use & licence
- Commercial use allowed
Terms: subject to compliance, Inworld assigns to you all of its right, title and interest in Outputs. Pricing page also lists a commercial license.
Source: https://inworld.ai/terms - Revenue share / caps
- Not stated by vendor
- API
- Available TTS, STT and LLM APIs
Source: https://docs.inworld.ai/developer-tools/inworld-cli - MCP server
- Official MCP server MCP server via the Inworld CLI
Source: https://docs.inworld.ai/developer-tools/inworld-cli - Last checked
We summarise what the vendor's own pages say on the date above. "Not stated by vendor" means we couldn't find that detail on the vendor's pages. Read the vendor's current terms before you ship anything.
