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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
Groq
S
Cursor
S
Devin
A
TaglineThe one that actually gets text in images right.The fastest AI inference in the world. Crazy low latency.VS Code fork that made AI coding actually work.Cognition Labs' autonomous coding engineer.
CategoryImageDev PlatformCodingAgents
PricingFree + $8/mo + $20/mo + $60/moFree tier + pay-as-you-go APIFree + $20/mo Pro + $40/mo Business$500/mo
Best forAnything with text — posters, ads, album covers, slide decks.Developers who need sub-100ms LLM responses.Developers. Non-developers who want to ship working code.Engineering teams offloading tickets. Ops/platform work.
Strengths
  • Best text rendering in the game
  • Strong free tier
  • Good for logos, posters, thumbnails
  • 500+ tokens/sec on Llama/Mixtral — feels instant
  • Custom LPU hardware
  • Great free tier
  • Tab completion feels like mind-reading
  • Composer for multi-file edits
  • Runs Claude, GPT, Gemini — you pick
  • 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
  • Open-weight models only (no Claude/GPT)
  • Less flexibility on custom configs
  • Can feel overwhelming for non-coders
  • Expensive at scale
  • 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.S-tier for speed. When latency is the product, start here.S-tier for coding. If you write code of any kind, this pays back the $20 in a day.A-tier for the right use case. Not for solo devs. If you manage engineers, try one license.
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