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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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Elicit
S
Cursor
S
Groq
S
Fathom
S
TaglineAI research assistant for academic literature.VS Code fork that made AI coding actually work.The fastest AI inference in the world. Crazy low latency.Meeting notes, free forever for individuals.
CategoryResearchCodingDev PlatformMeetings
PricingFree + $12-$42/moFree + $20/mo Pro + $40/mo BusinessFree tier + pay-as-you-go APIFree for individuals + $15-$29/user/mo teams
Best forGrad students, researchers, anyone doing literature reviews.Developers. Non-developers who want to ship working code.Developers who need sub-100ms LLM responses.Solo operators, freelancers, small teams on a budget.
Strengths
  • Searches 125M+ papers
  • Extracts + synthesizes findings across papers
  • Systematic review workflow
  • Tab completion feels like mind-reading
  • Composer for multi-file edits
  • Runs Claude, GPT, Gemini — you pick
  • 500+ tokens/sec on Llama/Mixtral — feels instant
  • Custom LPU hardware
  • Great free tier
  • Unlimited free tier for solo use
  • Strong summaries + action items
  • Works in Zoom, Meet, Teams
Weaknesses
  • Academic-only
  • Can hallucinate citations — verify everything
  • Can feel overwhelming for non-coders
  • Expensive at scale
  • Open-weight models only (no Claude/GPT)
  • Less flexibility on custom configs
  • Bot-joining model
  • Team features gated
Kai's verdictS-tier for academic research. Nothing else comes close for systematic reviews.S-tier for coding. If you write code of any kind, this pays back the $20 in a day.S-tier for speed. When latency is the product, start here.S-tier for solo + free. The best free option, hands down.
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