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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
DALL-E 3
B
Fathom
S
Cursor
S
TaglineThe fastest AI inference in the world. Crazy low latency.OpenAI's image model. Built into ChatGPT Plus.Meeting notes, free forever for individuals.VS Code fork that made AI coding actually work.
CategoryDev PlatformImageMeetingsCoding
PricingFree tier + pay-as-you-go APIIncluded with ChatGPT Plus $20/moFree for individuals + $15-$29/user/mo teamsFree + $20/mo Pro + $40/mo Business
Best forDevelopers who need sub-100ms LLM responses.ChatGPT Plus users who want images without paying extra.Solo operators, freelancers, small teams on a budget.Developers. Non-developers who want to ship working code.
Strengths
  • 500+ tokens/sec on Llama/Mixtral — feels instant
  • Custom LPU hardware
  • Great free tier
  • Excellent prompt understanding
  • Built into ChatGPT — no extra subscription
  • Good at composition + concepts
  • Unlimited free tier for solo use
  • Strong summaries + action items
  • Works in Zoom, Meet, Teams
  • Tab completion feels like mind-reading
  • Composer for multi-file edits
  • Runs Claude, GPT, Gemini — you pick
Weaknesses
  • Open-weight models only (no Claude/GPT)
  • Less flexibility on custom configs
  • Aesthetic ceiling below Midjourney + Ideogram
  • Text rendering worse than Ideogram
  • No fine control
  • Bot-joining model
  • Team features gated
  • Can feel overwhelming for non-coders
  • Expensive at scale
Kai's verdictS-tier for speed. When latency is the product, start here.B-tier standalone, A-tier value if you already pay ChatGPT. Don't pay for it separately.S-tier for solo + free. The best free option, hands down.S-tier for coding. If you write code of any kind, this pays back the $20 in a day.
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