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Side-by-side: what they do, what they cost, what Kai actually thinks. Pass up to 4 tools via ?tools=claude,chatgpt,gemini.
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Leonardo.ai
A
Elicit
S
GitHub Copilot
B
ChatGPT
S
TaglineGamer + creator image gen with model fine-tuning built in.AI research assistant for academic literature.Microsoft/GitHub's autocomplete. Deep VS Code + JetBrains integration.The default. Strongest ecosystem + best multimodal breadth.
CategoryImageResearchCodingChatbots
PricingFree + $12-$60/moFree + $12-$42/moFree (limited) + $10/mo Pro + $19/mo BusinessFree + $20/mo Plus + $200/mo Pro
Best forIndie game devs, illustrators, anyone training custom style models.Grad students, researchers, anyone doing literature reviews.Teams with GitHub already. Devs who don't want to change IDEs.General use, voice chat, image generation, first-time AI users.
Strengths
  • Train your own models on your style/character
  • Great for game art + concept art
  • Generous free tier
  • Searches 125M+ papers
  • Extracts + synthesizes findings across papers
  • Systematic review workflow
  • Great enterprise story
  • Works in your existing IDE
  • Chat + autocomplete
  • Great voice mode
  • Huge plugin/custom GPT ecosystem
  • Strong image generation (DALL-E built in)
  • Code Interpreter
Weaknesses
  • General output behind Midjourney
  • Can be overwhelming
  • Academic-only
  • Can hallucinate citations — verify everything
  • Less agentic than Cursor/Claude Code
  • Model quality varies
  • Reasoning quality varies by mode
  • Can be verbose
  • Confabulates on niche facts
Kai's verdictA-tier for creators training custom looks. B-tier for general use.S-tier for academic research. Nothing else comes close for systematic reviews.B-tier. Solid for autocomplete but the category moved past it. Pick Cursor unless you can't.S-tier all-rounder. If you want one tool that does everything okay-to-great, this is it.
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