Convai vs Promethean 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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Promethean AI
Natural-language 3D scene building for game and film artists
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| RECATOOLS Score | 7 / 10 | 7 / 10 |
| Capability | — | — |
| Value for money | — | — |
| Ease of use | — | — |
| ASEAN readiness | — | — |
| API quality | — | — |
| Pricing | Freemium | Freemium |
| Free tier | Indie Dev tier ~$14/month (10,000 interactions) | Free tier available for indie developers |
| Paid from | ~$22/month (higher interaction caps, premium models); Enterprise custom | Studio pricing not publicly listed — verify at prometheanai.com |
| Has API | ✓ | ✗ |
| Open source | ✗ | ✗ |
| Free to use | ✓ | ✓ |
| Users | — | — |
| Founded | 2022 | 2018 |
| Maker | Purnendu Mukherjee, Prashant Mishra | Andrew Maximov |
| 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... |
Promethean AI started as a natural-language sidekick for environment artists — describe a scene ("a messy office, papers everywhere") and it places assets instead of you dragging each prop by hand — and has since widened... |
| 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.