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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
Agents
Voice
Video
Audio
Research
Coding
Chatbots
Image
Meetings
Design
Productivity
Writing
Data
Marketing
Education
DALL-E 3
B
Sora
A
Cline
A
Windsurf
A
TaglineOpenAI's image model. Built into ChatGPT Plus.OpenAI's video model. Long clips, cinematic quality.Open-source VS Code agent. Reads + writes + runs.Codeium's agentic IDE. Cascade agent + strong free tier.
CategoryImageVideoCodingCoding
PricingIncluded with ChatGPT Plus $20/moIncluded with ChatGPT Plus/ProFree (open source) + your API costsFree + $15/mo Pro
Best forChatGPT Plus users who want images without paying extra.ChatGPT subscribers experimenting with cinematic shots.VS Code users who want agentic coding without changing IDEs.Developers who want Cursor-like power for less money.
Strengths
  • Excellent prompt understanding
  • Built into ChatGPT — no extra subscription
  • Good at composition + concepts
  • Up to 20-sec clips at 1080p
  • Strong physics + scene composition
  • Storyboard feature for longer narratives
  • Remix existing videos
  • Free extension for VS Code
  • Plan + Act modes
  • Model-agnostic (Claude, GPT, local)
  • Sees terminal output and iterates
  • Cheaper than Cursor
  • Cascade agent for multi-file tasks
  • Solid free tier
Weaknesses
  • Aesthetic ceiling below Midjourney + Ideogram
  • Text rendering worse than Ideogram
  • No fine control
  • Stricter content policy than competitors
  • Hit-or-miss on complex motion
  • Text-in-video still struggles
  • Can burn tokens fast if not watched
  • Less polished than Cursor
  • Smaller community
  • Model selection more limited
Kai's verdictB-tier standalone, A-tier value if you already pay ChatGPT. Don't pay for it separately.A-tier. Amazing when it works, frustrating when it doesn't. Runway still more reliable for pros.A-tier. Best free agentic option in VS Code. Use with Claude for best results.A-tier. Close second to Cursor. If $5/mo matters, start here.
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