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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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Coding
Agents
Research
Chatbots
Image
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Meetings
Design
Productivity
Audio
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Dev Platform
Data
Marketing
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Fathom
S
Groq
S
Perplexity
S
Taskade
B
TaglineMeeting notes, free forever for individuals.The fastest AI inference in the world. Crazy low latency.AI search done right. Cited answers, not chat theater.AI project management with agents for each team.
CategoryMeetingsDev PlatformResearchProductivity
PricingFree for individuals + $15-$29/user/mo teamsFree tier + pay-as-you-go APIFree + $20/mo ProFree + $8-$20/user/mo
Best forSolo operators, freelancers, small teams on a budget.Developers who need sub-100ms LLM responses.Replacing Google for any question where you want a cited answer in seconds.Small teams wanting AI baked into project management.
Strengths
  • Unlimited free tier for solo use
  • Strong summaries + action items
  • Works in Zoom, Meet, 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
  • Custom AI agents per project
  • Doc + tasks + kanban in one
  • Affordable for teams
Weaknesses
  • Bot-joining model
  • Team features gated
  • Open-weight models only (no Claude/GPT)
  • Less flexibility on custom configs
  • Not a general chatbot
  • Answers can be shallow on complex topics
  • Feature sprawl
  • AI agents need tuning to be useful
Kai's verdictS-tier for solo + free. The best free option, hands down.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.B-tier. Solid product but crowded market. Try it if Notion AI feels too generic.
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