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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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GitHub Copilot
B
Le Chat (Mistral)
B
Sora
A
Cursor
S
TaglineMicrosoft/GitHub's autocomplete. Deep VS Code + JetBrains integration.French alternative. Fast, European, privacy-focused.OpenAI's video model. Long clips, cinematic quality.VS Code fork that made AI coding actually work.
Categorycodingchatvideocoding
PricingFree (limited) + $10/mo Pro + $19/mo BusinessFree + $15/mo ProIncluded with ChatGPT Plus/ProFree + $20/mo Pro + $40/mo Business
Best forTeams with GitHub already. Devs who don't want to change IDEs.European users with data residency needs. Fans of open-weight models.ChatGPT subscribers experimenting with cinematic shots.Developers. Non-developers who want to ship working code.
Strengths
  • Great enterprise story
  • Works in your existing IDE
  • Chat + autocomplete
  • European data residency
  • Very fast responses
  • Open-weight Mistral models available
  • Good French/European languages
  • Up to 20-sec clips at 1080p
  • Strong physics + scene composition
  • Storyboard feature for longer narratives
  • Remix existing videos
  • Tab completion feels like mind-reading
  • Composer for multi-file edits
  • Runs Claude, GPT, Gemini — you pick
Weaknesses
  • Less agentic than Cursor/Claude Code
  • Model quality varies
  • Smaller capability gap vs frontier models
  • Less polished UX
  • Stricter content policy than competitors
  • Hit-or-miss on complex motion
  • Text-in-video still struggles
  • Can feel overwhelming for non-coders
  • Expensive at scale
Kai's verdictB-tier. Solid for autocomplete but the category moved past it. Pick Cursor unless you can't.B-tier overall, A-tier if GDPR/data residency matters. Solid backup option.A-tier. Amazing when it works, frustrating when it doesn't. Runway still more reliable for pros.S-tier for coding. If you write code of any kind, this pays back the $20 in a day.
LinkOpen →Open →Open →Open →