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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
Groq
S
Perplexity
S
Genspark
A
TaglineAI project management with agents for each team.The fastest AI inference in the world. Crazy low latency.AI search done right. Cited answers, not chat theater.AI agent for deep search. Generates Sparkpages — full mini-reports.
CategoryProductivityDev PlatformResearchResearch
PricingFree + $8-$20/user/moFree tier + pay-as-you-go APIFree + $20/mo ProFree + $25/mo Plus
Best forSmall teams wanting AI baked into project management.Developers who need sub-100ms LLM responses.Replacing Google for any question where you want a cited answer in seconds.Travel planning, shopping comparisons, deep research where you want an artifact back.
Strengths
  • Custom AI agents per project
  • Doc + tasks + kanban in one
  • Affordable for teams
  • 500+ tokens/sec on Llama/Mixtral — feels instant
  • Custom LPU hardware
  • Great free tier
  • Sources every claim
  • Fast, current answers
  • Pro Search runs multi-step research
  • Spaces for persistent context
  • Sparkpages = curated multi-source mini-articles
  • Agent can book, compare, shop
  • Autopilot agent for long tasks
Weaknesses
  • Feature sprawl
  • AI agents need tuning to be useful
  • Open-weight models only (no Claude/GPT)
  • Less flexibility on custom configs
  • Not a general chatbot
  • Answers can be shallow on complex topics
  • Early-stage — rough edges
  • Less reliable than Perplexity for simple questions
Kai's verdictB-tier. Solid product but crowded market. Try it if Notion AI feels too generic.S-tier for speed. When latency is the product, start here.S-tier for search. I use it before Google now. If you're still Googling everything, try this for a week.A-tier. Bet on this one — the Sparkpage format is genuinely new.
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