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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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Claude Code
S
Claude Agent SDK
S
Granola
S
ChatGPT Operator
B
TaglineAnthropic's CLI agent. Opus-powered, operates on your repo directly.Anthropic's SDK for building your own agents on Claude.Meeting notes that don't suck. Runs locally, no bot joins.OpenAI's browser agent. Clicks and types on websites for you.
CategoryCodingAgentsMeetingsAgents
PricingPart of Claude Pro/Max/Team plansAPI usage + SDK is freeFree + $18/moIncluded with ChatGPT Pro $200/mo
Best forDevelopers who want an agent, not autocomplete. Large refactors, tests, docs.Developers building custom agents for their own company/product.Founders, execs, consultants who live in calls.Power users willing to pay $200/mo for a browser bot.
Strengths
  • Runs locally, edits your actual files
  • Strong on large codebases with 1M context
  • Great at multi-step tasks
  • Production-grade agent primitives
  • Built on Claude (best reasoning)
  • Full control — build exactly what you need
  • No bot in the call — runs on your Mac
  • Strong templates
  • Fast summaries
  • Actually uses websites — fills forms, clicks, checks out
  • Built into ChatGPT
  • Good for repetitive web tasks
Weaknesses
  • Terminal-based — learning curve
  • Can't be used without Claude subscription
  • Developer-only
  • You build the UI
  • Mac-only
  • Single-user by design
  • Slow vs doing it yourself
  • Breaks on complex auth flows
  • $200/mo gate
Kai's verdictS-tier if you live in the terminal. Different shape than Cursor — complementary, not replacement.S-tier for builders. The right primitives. What Kai is built on under the hood.S-tier. Category-defining UX. If you take notes in meetings, switch this week.B-tier. Still early. Manus is more flexible for less money.
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