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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
Claude
S
Manus
S
TaglineAI project management with agents for each team.One API, every model. Pay-as-you-go, no subscriptions.Anthropic's flagship — best reasoning + longest useful context.Autonomous AI agent that actually finishes tasks.
CategoryProductivityDev PlatformChatbotsAgents
PricingFree + $8-$20/user/moPay per token — model-dependentFree + $20/mo Pro + team/enterpriseFree tier + $39-$199/mo
Best forSmall teams wanting AI baked into project management.Developers experimenting across models. Apps that want fallback logic.Long writing, code, careful thinking, documents over 50 pages.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
  • 300+ models from one endpoint
  • Automatic fallbacks between providers
  • No subscription — just pay what you use
  • Best-in-class writing + nuanced reasoning
  • 1M context on Opus
  • Artifacts for code/docs
  • Lowest hallucination rate in my testing
  • 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
  • Slight markup over direct API
  • Some provider features not exposed
  • Image generation is weak
  • No native web search on all tiers
  • 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.S-tier for model-shopping. I use this for every prototype before committing.S-tier for reasoning and writing. If you only pay for one chatbot, pay for this one — especially for long work.S-tier in the agent category. The first one I'd give to a non-technical friend.
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