Convai vs Inworld AI
A side-by-side look at scores, pricing and features — with RECATOOLS' ASEAN-aware verdict for each.
Convai
Voice-first AI NPC SDKs for Unity and Unreal, from ex-NVIDIA devs
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Inworld AI
Real-time voice AI stack — TTS, STT, and an LLM router
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| RECATOOLS Score | 7 / 10 | 7.6 / 10 |
| Capability | — | — |
| Value for money | — | — |
| Ease of use | — | — |
| ASEAN readiness | — | — |
| API quality | — | — |
| Pricing | Freemium | Paid |
| Free tier | Indie Dev tier ~$14/month (10,000 interactions) | Agent Runtime orchestration is free; pay only for model/API consumption |
| Paid from | ~$22/month (higher interaction caps, premium models); Enterprise custom | TTS-1.5 Mini $5/million characters; Realtime streaming from $0.10/hr |
| Has API | ✓ | ✓ |
| Open source | ✗ | ✗ |
| Free to use | ✓ | ✗ |
| Users | — | — |
| Founded | 2022 | 2021 |
| Maker | Purnendu Mukherjee, Prashant Mishra | Ilya Gelfenbeyn, Kylan Gibbs, Michael Ermolenko |
| Verdict | Convai is the platform game developers reach for when they want talking NPCs working in-engine fast — several report going from nothing to a pathfinding, conversing character in an afternoon inside Unreal or Unity. The s... |
Inworld has moved on from its original AI-NPC framing into real-time voice infrastructure, and the reinvention holds up. Its TTS-2 sits at the top of the Artificial Analysis Speech Arena, latency runs sub-200ms, and a cl... |
| Full review → | Full review → |
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Comparisons cover up to 4 tools. Scores are RECATOOLS editorial assessments; verify current pricing on each vendor's site.