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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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Groq
S
Ideogram
S
Fathom
S
Perplexity
S
TaglineThe fastest AI inference in the world. Crazy low latency.The one that actually gets text in images right.Meeting notes, free forever for individuals.AI search done right. Cited answers, not chat theater.
CategoryDev PlatformImageMeetingsResearch
PricingFree tier + pay-as-you-go APIFree + $8/mo + $20/mo + $60/moFree for individuals + $15-$29/user/mo teamsFree + $20/mo Pro
Best forDevelopers who need sub-100ms LLM responses.Anything with text — posters, ads, album covers, slide decks.Solo operators, freelancers, small teams on a budget.Replacing Google for any question where you want a cited answer in seconds.
Strengths
  • 500+ tokens/sec on Llama/Mixtral — feels instant
  • Custom LPU hardware
  • Great free tier
  • Best text rendering in the game
  • Strong free tier
  • Good for logos, posters, thumbnails
  • Unlimited free tier for solo use
  • Strong summaries + action items
  • Works in Zoom, Meet, Teams
  • Sources every claim
  • Fast, current answers
  • Pro Search runs multi-step research
  • Spaces for persistent context
Weaknesses
  • Open-weight models only (no Claude/GPT)
  • Less flexibility on custom configs
  • Aesthetic ceiling below Midjourney
  • Less style variety
  • Bot-joining model
  • Team features gated
  • Not a general chatbot
  • Answers can be shallow on complex topics
Kai's verdictS-tier for speed. When latency is the product, start here.S-tier for text-in-image. Use this for posters, Midjourney for art.S-tier for solo + free. The best free option, hands down.S-tier for search. I use it before Google now. If you're still Googling everything, try this for a week.
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