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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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Replit Agent
A
Cursor
S
Suno
S
Figma AI
A
TaglineReplit's AI that builds + deploys full apps on their platform.VS Code fork that made AI coding actually work.Prompt to full song with vocals, instruments, the works.AI features baked into the design tool you already use.
CategoryCodingCodingAudioDesign
Pricing$10-$25/mo Core/TeamsFree + $20/mo Pro + $40/mo BusinessFree + $10/mo + $30/moIncluded with Figma plans
Best forTeachers, students, prototypers, hackathon builders.Developers. Non-developers who want to ship working code.Jingles, intros, demos, sketches, personal use.Designers already on Figma.
Strengths
  • Full-stack + DB + auth + deploy in one environment
  • Great for teaching/learning
  • Runs everything in-browser
  • Tab completion feels like mind-reading
  • Composer for multi-file edits
  • Runs Claude, GPT, Gemini — you pick
  • Real songs with real lyrics
  • v4 is very good
  • Quick turnaround
  • First drafts with Make Designs
  • Rename/rearrange layers automatically
  • Natural language asset search
Weaknesses
  • Locked into Replit hosting
  • Less code quality than dedicated IDEs
  • Can feel overwhelming for non-coders
  • Expensive at scale
  • Copyright gray zone
  • Audio quality behind studio
  • Features vary by plan + region
  • Still rolling out
Kai's verdictA-tier. Best for teaching a kid to code in 2026.S-tier for coding. If you write code of any kind, this pays back the $20 in a day.S-tier in its category. The first AI music tool I'd actually listen to.A-tier. No reason not to use it if you're on Figma. Not worth switching for.
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