Compare AI tools
Side-by-side: what they do, what they cost, what Kai actually thinks. Pass up to 4 tools via ?tools=claude,chatgpt,gemini.
Pick tools (4 selected)
Dev Platform
Agents
Video
Coding
Image
Productivity
Writing
Marketing
Leonardo.ai A | HeyGen S | Elicit S | Taskade B | |
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| Tagline | Gamer + creator image gen with model fine-tuning built in. | AI avatar videos. Record once, speak any language. | AI research assistant for academic literature. | AI project management with agents for each team. |
| Category | Image | Video | Research | Productivity |
| Pricing | Free + $12-$60/mo | Free + $24-$65/mo | Free + $12-$42/mo | Free + $8-$20/user/mo |
| Best for | Indie game devs, illustrators, anyone training custom style models. | Course creators, multilingual marketers, anyone scaling video content. | Grad students, researchers, anyone doing literature reviews. | Small teams wanting AI baked into project management. |
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| Kai's verdict | A-tier for creators training custom looks. B-tier for general use. | S-tier for multilingual video. If you sell courses or speak at events, this is a cheat code. | S-tier for academic research. Nothing else comes close for systematic reviews. | B-tier. Solid product but crowded market. Try it if Notion AI feels too generic. |
| Link | Open → | Open → | Open → | Open → |