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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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Dev Platform
Audio
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Agents
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Groq
S
Sora
A
ChatGPT Operator
B
Gamma
A
TaglineThe fastest AI inference in the world. Crazy low latency.OpenAI's video model. Long clips, cinematic quality.OpenAI's browser agent. Clicks and types on websites for you.AI slide decks that don't look AI-generated.
CategoryDev PlatformVideoAgentsProductivity
PricingFree tier + pay-as-you-go APIIncluded with ChatGPT Plus/ProIncluded with ChatGPT Pro $200/moFree + $10-$20/mo
Best forDevelopers who need sub-100ms LLM responses.ChatGPT subscribers experimenting with cinematic shots.Power users willing to pay $200/mo for a browser bot.Pitch decks, proposals, internal presentations — fast.
Strengths
  • 500+ tokens/sec on Llama/Mixtral — feels instant
  • Custom LPU hardware
  • Great free tier
  • Up to 20-sec clips at 1080p
  • Strong physics + scene composition
  • Storyboard feature for longer narratives
  • Remix existing videos
  • Actually uses websites — fills forms, clicks, checks out
  • Built into ChatGPT
  • Good for repetitive web tasks
  • Strong templates
  • Decks, docs, webpages
  • Doesn't look generic
Weaknesses
  • Open-weight models only (no Claude/GPT)
  • Less flexibility on custom configs
  • Stricter content policy than competitors
  • Hit-or-miss on complex motion
  • Text-in-video still struggles
  • Slow vs doing it yourself
  • Breaks on complex auth flows
  • $200/mo gate
  • Locked into Gamma's format
  • Export quality varies
Kai's verdictS-tier for speed. When latency is the product, start here.A-tier. Amazing when it works, frustrating when it doesn't. Runway still more reliable for pros.B-tier. Still early. Manus is more flexible for less money.A-tier. Best of a boring category. Use it for first drafts, then edit in Keynote if high-stakes.
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