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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
Rows
A
OpenAI Voice / Realtime
S
Manus
S
TaglineAI project management with agents for each team.Spreadsheets with AI + live integrations baked in.ChatGPT's voice + the Realtime API for developers.Autonomous AI agent that actually finishes tasks.
CategoryProductivityDataVoiceAgents
PricingFree + $8-$20/user/moFree + $19-$89/user/moVoice included with ChatGPT Plus; Realtime API by usageFree tier + $39-$199/mo
Best forSmall teams wanting AI baked into project management.Ops teams, marketers, anyone building dashboards from multiple sources.Voice chat users, developers building voice agents on OpenAI.People who want to hand off tasks entirely — trip planning, research, spreadsheet building.
Strengths
  • Custom AI agents per project
  • Doc + tasks + kanban in one
  • Affordable for teams
  • Pull live data from Stripe, Slack, Google Analytics, etc.
  • AI functions inside cells
  • Modern UX
  • Advanced Voice Mode feels genuinely conversational
  • Realtime API enables true two-way voice apps
  • Built into ChatGPT
  • General-purpose agent — research, book, build, analyze
  • Parallel task execution
  • Web browsing + file creation + coding
Weaknesses
  • Feature sprawl
  • AI agents need tuning to be useful
  • Not a full Excel replacement for heavy users
  • Integrations best on paid tiers
  • Pricey for production apps
  • Less voice variety than ElevenLabs
  • Platform lock-in
  • Still hit-or-miss on complex multi-hour tasks
  • Can burn credits fast
Kai's verdictB-tier. Solid product but crowded market. Try it if Notion AI feels too generic.A-tier. The most interesting spreadsheet in years. Great for ops dashboards.S-tier for conversation. A-tier for TTS. Complement to ElevenLabs, not replacement.S-tier in the agent category. The first one I'd give to a non-technical friend.
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