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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
Manus
S
Rows
A
Grammarly
A
TaglineAI project management with agents for each team.Autonomous AI agent that actually finishes tasks.Spreadsheets with AI + live integrations baked in.Grammar check + tone + AI drafting, everywhere you type.
CategoryProductivityAgentsDataWriting
PricingFree + $8-$20/user/moFree tier + $39-$199/moFree + $19-$89/user/moFree + $12-$15/mo Premium + team plans
Best forSmall teams wanting AI baked into project management.People who want to hand off tasks entirely — trip planning, research, spreadsheet building.Ops teams, marketers, anyone building dashboards from multiple sources.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
  • General-purpose agent — research, book, build, analyze
  • Parallel task execution
  • Web browsing + file creation + coding
  • Pull live data from Stripe, Slack, Google Analytics, etc.
  • AI functions inside cells
  • Modern UX
  • Works in every browser/app
  • Now has generative AI (GrammarlyGO)
  • Tone detection + suggestions
Weaknesses
  • Feature sprawl
  • AI agents need tuning to be useful
  • Still hit-or-miss on complex multi-hour tasks
  • Can burn credits fast
  • Not a full Excel replacement for heavy users
  • Integrations best on paid tiers
  • 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.S-tier in the agent category. The first one I'd give to a non-technical friend.A-tier. The most interesting spreadsheet in years. Great for ops dashboards.A-tier for non-native English speakers. B-tier if your English is already strong — Claude does better with tone.
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