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)
coding
image
productivity
writing
marketing
GitHub Copilot B | Elicit S | Jasper B | Leonardo.ai A | |
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| Tagline | Microsoft/GitHub's autocomplete. Deep VS Code + JetBrains integration. | AI research assistant for academic literature. | Marketing-first AI writing. Brand voice + campaign tools. | Gamer + creator image gen with model fine-tuning built in. |
| Category | coding | research | marketing | image |
| Pricing | Free (limited) + $10/mo Pro + $19/mo Business | Free + $12-$42/mo | $49-$129/mo | Free + $12-$60/mo |
| Best for | Teams with GitHub already. Devs who don't want to change IDEs. | Grad students, researchers, anyone doing literature reviews. | Marketing teams that need brand-consistent output at scale. | Indie game devs, illustrators, anyone training custom style models. |
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| Kai's verdict | B-tier. Solid for autocomplete but the category moved past it. Pick Cursor unless you can't. | S-tier for academic research. Nothing else comes close for systematic reviews. | B-tier for individuals — Claude does this for less. A-tier for teams needing brand consistency. | A-tier for creators training custom looks. B-tier for general use. |
| Link | Open → | Open → | Open → | Open → |