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Groq
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Sudowrite
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Fathom
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TaglineAI search done right. Cited answers, not chat theater.The fastest AI inference in the world. Crazy low latency.AI writing tool built specifically for fiction writers.Meeting notes, free forever for individuals.
CategoryResearchDev PlatformWritingMeetings
PricingFree + $20/mo ProFree tier + pay-as-you-go API$19-$59/moFree for individuals + $15-$29/user/mo teams
Best forReplacing Google for any question where you want a cited answer in seconds.Developers who need sub-100ms LLM responses.Novelists, screenwriters, fiction short-form writers.Solo operators, freelancers, small teams on a budget.
Strengths
  • Sources every claim
  • Fast, current answers
  • Pro Search runs multi-step research
  • Spaces for persistent context
  • 500+ tokens/sec on Llama/Mixtral — feels instant
  • Custom LPU hardware
  • Great free tier
  • Brainstorm, expand, rewrite modes designed for fiction
  • Story Bible for character + plot tracking
  • Understands voice + tone better than generic chatbots
  • Unlimited free tier for solo use
  • Strong summaries + action items
  • Works in Zoom, Meet, Teams
Weaknesses
  • Not a general chatbot
  • Answers can be shallow on complex topics
  • Open-weight models only (no Claude/GPT)
  • Less flexibility on custom configs
  • Pricey for casual use
  • Fiction-only focus — not for business writing
  • Bot-joining model
  • Team features gated
Kai's verdictS-tier for search. I use it before Google now. If you're still Googling everything, try this for a week.S-tier for speed. When latency is the product, start here.S-tier for fiction. If you're writing a novel, this beats raw ChatGPT every time.S-tier for solo + free. The best free option, hands down.
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