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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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Windsurf
A
Copy.ai
A
Sora
A
TaglineCodeium's agentic IDE. Cascade agent + strong free tier.AI GTM platform. Workflows for sales + marketing ops.OpenAI's video model. Long clips, cinematic quality.
Categorycodingmarketingvideo
PricingFree + $15/mo ProFree + $49-$249/moIncluded with ChatGPT Plus/Pro
Best forDevelopers who want Cursor-like power for less money.RevOps + marketing ops automating repetitive tasks.ChatGPT subscribers experimenting with cinematic shots.
Strengths
  • Cheaper than Cursor
  • Cascade agent for multi-file tasks
  • Solid free tier
  • Workflow builder for GTM automations
  • CRM enrichment + outbound sequences
  • Scales better than ad-hoc prompts
  • Up to 20-sec clips at 1080p
  • Strong physics + scene composition
  • Storyboard feature for longer narratives
  • Remix existing videos
Weaknesses
  • Smaller community
  • Model selection more limited
  • Overlaps with general chatbots
  • Workflow setup takes time
  • Stricter content policy than competitors
  • Hit-or-miss on complex motion
  • Text-in-video still struggles
Kai's verdictA-tier. Close second to Cursor. If $5/mo matters, start here.A-tier for ops automation. B-tier for simple copy (use Claude).A-tier. Amazing when it works, frustrating when it doesn't. Runway still more reliable for pros.
LinkOpen →Open →Open →