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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
OpenRouter
S
Duolingo Max
A
Rows
A
TaglineAI project management with agents for each team.One API, every model. Pay-as-you-go, no subscriptions.Duolingo + AI. Explain My Answer + Roleplay features.Spreadsheets with AI + live integrations baked in.
CategoryProductivityDev PlatformEducationData
PricingFree + $8-$20/user/moPay per token — model-dependent$30/mo (or ~$168/yr)Free + $19-$89/user/mo
Best forSmall teams wanting AI baked into project management.Developers experimenting across models. Apps that want fallback logic.Language learners who've outgrown basic Duolingo.Ops teams, marketers, anyone building dashboards from multiple sources.
Strengths
  • Custom AI agents per project
  • Doc + tasks + kanban in one
  • Affordable for teams
  • 300+ models from one endpoint
  • Automatic fallbacks between providers
  • No subscription — just pay what you use
  • Explain My Answer = personal tutor for every mistake
  • Roleplay = real conversation practice
  • Gamification that actually sticks
  • Pull live data from Stripe, Slack, Google Analytics, etc.
  • AI functions inside cells
  • Modern UX
Weaknesses
  • Feature sprawl
  • AI agents need tuning to be useful
  • Slight markup over direct API
  • Some provider features not exposed
  • Pricey vs free Duolingo
  • Conversation AI still stiff sometimes
  • Not a full Excel replacement for heavy users
  • Integrations best on paid tiers
Kai's verdictB-tier. Solid product but crowded market. Try it if Notion AI feels too generic.S-tier for model-shopping. I use this for every prototype before committing.A-tier. If you already love Duolingo, worth it. If starting fresh, try ChatGPT Voice instead.A-tier. The most interesting spreadsheet in years. Great for ops dashboards.
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