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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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Taskade
B
Devin
A
Raycast AI
S
Grammarly
A
TaglineAI project management with agents for each team.Cognition Labs' autonomous coding engineer.Mac launcher + AI. Command-bar genius.Grammar check + tone + AI drafting, everywhere you type.
CategoryProductivityAgentsProductivityWriting
PricingFree + $8-$20/user/mo$500/moFree (app) + $10/mo AIFree + $12-$15/mo Premium + team plans
Best forSmall teams wanting AI baked into project management.Engineering teams offloading tickets. Ops/platform work.Power users on Mac who type a lot.Non-native English writers, business email, anyone who types a lot.
Strengths
  • Custom AI agents per project
  • Doc + tasks + kanban in one
  • Affordable for teams
  • Works like an engineer — takes Slack tasks, opens PRs
  • Handles multi-hour engineering work
  • Reports back with what it did
  • Invoke AI from anywhere on Mac with a hotkey
  • Choose your model (Claude, GPT, etc.)
  • AI Commands for repeatable workflows
  • Works in every browser/app
  • Now has generative AI (GrammarlyGO)
  • Tone detection + suggestions
Weaknesses
  • Feature sprawl
  • AI agents need tuning to be useful
  • Expensive
  • Best for well-scoped tasks
  • Not for solo hobbyists
  • Mac-only
  • Monthly AI sub on top of free app
  • Can feel naggy
  • Premium features gate basics
  • Privacy concerns (reads your writing)
Kai's verdictB-tier. Solid product but crowded market. Try it if Notion AI feels too generic.A-tier for the right use case. Not for solo devs. If you manage engineers, try one license.S-tier if you're on Mac. The fastest way to get AI answers without context-switching.A-tier for non-native English speakers. B-tier if your English is already strong — Claude does better with tone.
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