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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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Fathom
S
Hex
A
Sora
A
Groq
S
TaglineMeeting notes, free forever for individuals.Modern data notebook with Magic AI assistant.OpenAI's video model. Long clips, cinematic quality.The fastest AI inference in the world. Crazy low latency.
CategoryMeetingsDataVideoDev Platform
PricingFree for individuals + $15-$29/user/mo teamsFree + $28+/user/moIncluded with ChatGPT Plus/ProFree tier + pay-as-you-go API
Best forSolo operators, freelancers, small teams on a budget.Data teams at startups + enterprises.ChatGPT subscribers experimenting with cinematic shots.Developers who need sub-100ms LLM responses.
Strengths
  • Unlimited free tier for solo use
  • Strong summaries + action items
  • Works in Zoom, Meet, Teams
  • SQL + Python + no-code in one notebook
  • Magic AI writes queries + viz for you
  • Team-grade collaboration
  • Up to 20-sec clips at 1080p
  • Strong physics + scene composition
  • Storyboard feature for longer narratives
  • Remix existing videos
  • 500+ tokens/sec on Llama/Mixtral — feels instant
  • Custom LPU hardware
  • Great free tier
Weaknesses
  • Bot-joining model
  • Team features gated
  • Overkill for casual users
  • Enterprise pricing
  • Stricter content policy than competitors
  • Hit-or-miss on complex motion
  • Text-in-video still struggles
  • Open-weight models only (no Claude/GPT)
  • Less flexibility on custom configs
Kai's verdictS-tier for solo + free. The best free option, hands down.A-tier for data teams. S-tier if you already live in SQL + Python.A-tier. Amazing when it works, frustrating when it doesn't. Runway still more reliable for pros.S-tier for speed. When latency is the product, start here.
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