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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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DALL-E 3
B
Runway
S
Bolt.new (StackBlitz)
A
HeyGen
S
TaglineOpenAI's image model. Built into ChatGPT Plus.The pro's AI video tool. Gen-4 is the current bar.Prompt to deployed full-stack app in the browser.AI avatar videos. Record once, speak any language.
CategoryImageVideoCodingVideo
PricingIncluded with ChatGPT Plus $20/moFree + $15-$95/moFree + $20-$200/moFree + $24-$65/mo
Best forChatGPT Plus users who want images without paying extra.Marketing video, pitch decks, b-roll, creative shorts.PMs, founders, non-devs shipping MVPs.Course creators, multilingual marketers, anyone scaling video content.
Strengths
  • Excellent prompt understanding
  • Built into ChatGPT — no extra subscription
  • Good at composition + concepts
  • Most mature video workflow
  • Character consistency via Act-One
  • Gen-4 quality is production-grade
  • Full-stack generation + live preview
  • Deploy to Netlify in one click
  • Works in-browser — no install
  • Clone your face + voice in 2 minutes
  • Instant translation into 40+ languages with lip sync
  • Avatars look less uncanny than competitors
Weaknesses
  • Aesthetic ceiling below Midjourney + Ideogram
  • Text rendering worse than Ideogram
  • No fine control
  • Expensive at scale
  • Still needs post-editing
  • Quality ceiling for complex apps
  • Can get into loops for non-trivial bugs
  • Pricey for serious volume
  • Long shots still feel off
  • Ethics — easy to misuse
Kai's verdictB-tier standalone, A-tier value if you already pay ChatGPT. Don't pay for it separately.S-tier. Market leader with reason. Start here for serious video.A-tier. Best for fast prototypes. Competitive with Lovable — try both.S-tier for multilingual video. If you sell courses or speak at events, this is a cheat code.
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