Inworld AI vs Unity in-editor AI assistant
Inworld AI (Inworld AI) and Unity in-editor AI assistant (Unity Technologies) side by side on public data, as of Oct 9, 2026.
Side-by-side numbers
| Metric | Inworld AI | Unity in-editor AI assistant |
|---|---|---|
| Gid Score | 40 | 67 |
| Overall rank | #104 | #14 |
| Downloads, last 7 days | 438 | — |
| Downloads, 7-day change | up 234.4% | — |
| Downloads, 30-day change | up 335.9% | — |
| VS Code installs | — | — |
| Marketplace rating | — | — |
| GitHub stars | — | — |
| Homebrew installs, 30 days | — | — |
| Hacker News mentions, 30 days | — | — |
| Latest stable release | — | — |
| Stable releases, 90 days | ||
| Terminal-Bench (best run) | — | — |
| Price | Free + $25/mo | $10/mo |
| License | ||
| First released | — | — |
| Interfaces | API, SDK, CLI | Unity plugin |
| Models |
Inworld AI
Inworld offers realtime speech-to-speech, TTS, STT and LLM routing APIs that game studios can use for NPCs that respond to player speech, world state and story context, with viseme timestamps for lip-sync. It works from Unreal, Unity or custom engines over REST, WebSocket or WebRTC, and games are now one of several markets alongside companions, education and voice agents.
Pricing: On-Demand starts free (up to 70 minutes of TTS or 400 minutes of STT free) with pay-as-you-go rates; Creator $25/mo, Builder $100/mo, Developer $300/mo, Growth $1,500/mo with lower per-unit TTS/STT rates; Enterprise custom; LLMs at cost.
Unity in-editor AI assistant
Unity's agentic assistant runs inside the Unity 6 Editor, inspects the scene, GameObjects and components, carries out Editor actions and checks that the changes work; it also includes asset generators that an organization can switch off. Unity is retiring the "Unity AI" brand name, the tools are in beta, and they are meant for Unity developers.
Pricing: Included in Pro, Enterprise and Industry subscriptions; Personal Edition users can start a free trial that converts to a $10/month subscription; assistant use consumes Unity credits (extra credits can be bought), and the AI gateway for verified third-party agents uses no Unity credits.