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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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Cline
A
Granola
S
GitHub Copilot
B
Perplexity
S
TaglineOpen-source VS Code agent. Reads + writes + runs.Meeting notes that don't suck. Runs locally, no bot joins.Microsoft/GitHub's autocomplete. Deep VS Code + JetBrains integration.AI search done right. Cited answers, not chat theater.
CategoryCodingMeetingsCodingResearch
PricingFree (open source) + your API costsFree + $18/moFree (limited) + $10/mo Pro + $19/mo BusinessFree + $20/mo Pro
Best forVS Code users who want agentic coding without changing IDEs.Founders, execs, consultants who live in calls.Teams with GitHub already. Devs who don't want to change IDEs.Replacing Google for any question where you want a cited answer in seconds.
Strengths
  • Free extension for VS Code
  • Plan + Act modes
  • Model-agnostic (Claude, GPT, local)
  • Sees terminal output and iterates
  • No bot in the call — runs on your Mac
  • Strong templates
  • Fast summaries
  • Great enterprise story
  • Works in your existing IDE
  • Chat + autocomplete
  • Sources every claim
  • Fast, current answers
  • Pro Search runs multi-step research
  • Spaces for persistent context
Weaknesses
  • Can burn tokens fast if not watched
  • Less polished than Cursor
  • Mac-only
  • Single-user by design
  • Less agentic than Cursor/Claude Code
  • Model quality varies
  • Not a general chatbot
  • Answers can be shallow on complex topics
Kai's verdictA-tier. Best free agentic option in VS Code. Use with Claude for best results.S-tier. Category-defining UX. If you take notes in meetings, switch this week.B-tier. Solid for autocomplete but the category moved past it. Pick Cursor unless you can't.S-tier for search. I use it before Google now. If you're still Googling everything, try this for a week.
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