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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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DeepSeek
S
Ideogram
S
Kling
A
Bolt.new (StackBlitz)
A
TaglineChinese open-weight powerhouse. Crazy cheap, genuinely smart.The one that actually gets text in images right.Kuaishou's video model. The surprise standout.Prompt to deployed full-stack app in the browser.
CategoryChatbotsImageVideoCoding
PricingFree web + ultra-cheap API (~$0.14/M input tokens)Free + $8/mo + $20/mo + $60/moCredit-based, free trialFree + $20-$200/mo
Best forDevelopers + cost-conscious builders. Anyone fine with self-hosting.Anything with text — posters, ads, album covers, slide decks.Anyone who wants top-tier video quality for less.PMs, founders, non-devs shipping MVPs.
Strengths
  • Open weights you can self-host
  • Strong reasoning + math
  • Near-free API pricing
  • DeepSeek-V3 / R1 are serious models
  • Best text rendering in the game
  • Strong free tier
  • Good for logos, posters, thumbnails
  • Very strong motion + physics
  • Often beats Runway on realism
  • Great price
  • Full-stack generation + live preview
  • Deploy to Netlify in one click
  • Works in-browser — no install
Weaknesses
  • Data goes to servers in China — privacy concerns for business use
  • Chinese policy filters
  • English polish trails Western models
  • Aesthetic ceiling below Midjourney
  • Less style variety
  • UX is rough for English speakers
  • Queue times
  • Quality ceiling for complex apps
  • Can get into loops for non-trivial bugs
Kai's verdictS-tier for price/performance. A-tier for consumer use. If you build apps, this is the budget pick.S-tier for text-in-image. Use this for posters, Midjourney for art.A-tier. Rising fast. If you can tolerate the UX, quality per dollar is best-in-class.A-tier. Best for fast prototypes. Competitive with Lovable — try both.
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