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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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S
Lovable
A
Groq
S
Devin
A
TaglineThe one that actually gets text in images right.Build a full app from a prompt. Stripe-ready.The fastest AI inference in the world. Crazy low latency.Cognition Labs' autonomous coding engineer.
CategoryImageDesignDev PlatformAgents
PricingFree + $8/mo + $20/mo + $60/moFree + $25-$100/moFree tier + pay-as-you-go API$500/mo
Best forAnything with text — posters, ads, album covers, slide decks.Non-devs + solopreneurs shipping MVPs.Developers who need sub-100ms LLM responses.Engineering teams offloading tickets. Ops/platform work.
Strengths
  • Best text rendering in the game
  • Strong free tier
  • Good for logos, posters, thumbnails
  • Generates full apps + DB + auth
  • Good for non-developers
  • Ships faster than hand-coding
  • 500+ tokens/sec on Llama/Mixtral — feels instant
  • Custom LPU hardware
  • Great free tier
  • Works like an engineer — takes Slack tasks, opens PRs
  • Handles multi-hour engineering work
  • Reports back with what it did
Weaknesses
  • Aesthetic ceiling below Midjourney
  • Less style variety
  • Complexity ceiling
  • Can generate brittle code
  • Open-weight models only (no Claude/GPT)
  • Less flexibility on custom configs
  • Expensive
  • Best for well-scoped tasks
  • Not for solo hobbyists
Kai's verdictS-tier for text-in-image. Use this for posters, Midjourney for art.A-tier. The strongest 'no-code' AI builder right now. Great for founder MVPs.S-tier for speed. When latency is the product, start here.A-tier for the right use case. Not for solo devs. If you manage engineers, try one license.
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