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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
Fathom
S
Sora
A
Ideogram
S
TaglineThe fastest AI inference in the world. Crazy low latency.Meeting notes, free forever for individuals.OpenAI's video model. Long clips, cinematic quality.The one that actually gets text in images right.
CategoryDev PlatformMeetingsVideoImage
PricingFree tier + pay-as-you-go APIFree for individuals + $15-$29/user/mo teamsIncluded with ChatGPT Plus/ProFree + $8/mo + $20/mo + $60/mo
Best forDevelopers who need sub-100ms LLM responses.Solo operators, freelancers, small teams on a budget.ChatGPT subscribers experimenting with cinematic shots.Anything with text — posters, ads, album covers, slide decks.
Strengths
  • 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
  • Up to 20-sec clips at 1080p
  • Strong physics + scene composition
  • Storyboard feature for longer narratives
  • Remix existing videos
  • Best text rendering in the game
  • Strong free tier
  • Good for logos, posters, thumbnails
Weaknesses
  • Open-weight models only (no Claude/GPT)
  • Less flexibility on custom configs
  • Bot-joining model
  • Team features gated
  • Stricter content policy than competitors
  • Hit-or-miss on complex motion
  • Text-in-video still struggles
  • Aesthetic ceiling below Midjourney
  • Less style variety
Kai's verdictS-tier for speed. When latency is the product, start here.S-tier for solo + free. The best free option, hands down.A-tier. Amazing when it works, frustrating when it doesn't. Runway still more reliable for pros.S-tier for text-in-image. Use this for posters, Midjourney for art.
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