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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.
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chat
research
coding
image
video
voice
meeting
design
productivity
audio
writing
agents
dev platform
data
marketing
education
GitHub Copilot
B
Aider
A
NotebookLM
S
Recraft
S
TaglineMicrosoft/GitHub's autocomplete. Deep VS Code + JetBrains integration.Terminal-based AI pair programmer. Git-aware, model-flexible.Google's research notebook. Turns your docs into a podcast.Vector + raster AI for designers. Actually controls the output.
Categorycodingcodingresearchimage
PricingFree (limited) + $10/mo Pro + $19/mo BusinessFree (open source) + whatever API you useFreeFree + $12-$48/mo
Best forTeams with GitHub already. Devs who don't want to change IDEs.Developers who want open-source tooling with full control.Students, researchers, anyone with a stack of PDFs or a topic to learn.Designers, brand teams, anyone needing vector output or tight style control.
Strengths
  • Great enterprise story
  • Works in your existing IDE
  • Chat + autocomplete
  • Works in any terminal
  • Auto-commits changes with meaningful messages
  • Works with any model (Claude, GPT, local)
  • Minimal learning curve
  • Upload anything, ask questions, get cited answers
  • Audio Overview turns docs into a 10-min podcast
  • Great for studying
  • Exports SVG vectors — rare in AI image gen
  • Strong style control + consistency
  • Brand kit for consistent outputs
Weaknesses
  • Less agentic than Cursor/Claude Code
  • Model quality varies
  • Terminal-only
  • Less agentic than Claude Code
  • Setup on Windows is fiddly
  • Google-only
  • Can be slow on large corpora
  • Less hyped than Midjourney
  • Learning curve for non-designers
Kai's verdictB-tier. Solid for autocomplete but the category moved past it. Pick Cursor unless you can't.A-tier. The right answer if you want open-source + terminal-native + model-agnostic.S-tier for study. The Audio Overview is a killer feature. Try it with three of your favorite PDFs.S-tier for designers. The only one that takes vectors seriously.
LinkOpen →Open →Open →Open →