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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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GitHub Copilot
B
Ollama
S
Gemini
A
Cline
A
TaglineMicrosoft/GitHub's autocomplete. Deep VS Code + JetBrains integration.Run LLMs locally. One-line install, GUI optional.Google's answer. Best integrated with Workspace + free for a lot.Open-source VS Code agent. Reads + writes + runs.
Categorycodingdev platformchatcoding
PricingFree (limited) + $10/mo Pro + $19/mo BusinessFree + open sourceFree + $20/mo Advanced (bundled with 2TB Drive)Free (open source) + your API costs
Best forTeams with GitHub already. Devs who don't want to change IDEs.Devs wanting offline/local LLMs for privacy or experimentation.Anyone already on Google, research tasks, summarizing long documents.VS Code users who want agentic coding without changing IDEs.
Strengths
  • Great enterprise story
  • Works in your existing IDE
  • Chat + autocomplete
  • Run Llama, Mistral, Qwen, etc. on your laptop
  • Simple CLI + API
  • Hardware-aware (picks the right quant)
  • Native Google Workspace integration
  • Very long context (1M+)
  • Deep Research feature
  • Free tier is generous
  • Free extension for VS Code
  • Plan + Act modes
  • Model-agnostic (Claude, GPT, local)
  • Sees terminal output and iterates
Weaknesses
  • Less agentic than Cursor/Claude Code
  • Model quality varies
  • Needs beefy laptop for larger models
  • Speed way behind cloud APIs
  • Writing quality trails Claude
  • Over-refusals on edge content
  • UI is cluttered
  • Can burn tokens fast if not watched
  • Less polished than Cursor
Kai's verdictB-tier. Solid for autocomplete but the category moved past it. Pick Cursor unless you can't.S-tier for local inference. If you care about privacy or want to tinker, install this today.A-tier. The Deep Research feature is genuinely useful. Don't sleep on it if you're already paying Google.A-tier. Best free agentic option in VS Code. Use with Claude for best results.
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