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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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Windsurf
A
Pika
A
Suno
S
TaglineCodeium's agentic IDE. Cascade agent + strong free tier.The playful, accessible AI video tool.Prompt to full song with vocals, instruments, the works.
Categorycodingvideoaudio
PricingFree + $15/mo ProFree + $8-$58/moFree + $10/mo + $30/mo
Best forDevelopers who want Cursor-like power for less money.Social media creators, beginners, anyone wanting quick fun clips.Jingles, intros, demos, sketches, personal use.
Strengths
  • Cheaper than Cursor
  • Cascade agent for multi-file tasks
  • Solid free tier
  • Ingredients feature — combine people, objects, scenes
  • Lip sync + sound effects
  • Fun, approachable UX
  • Real songs with real lyrics
  • v4 is very good
  • Quick turnaround
Weaknesses
  • Smaller community
  • Model selection more limited
  • Lower fidelity than Runway/Kling
  • Still rough on complex scenes
  • Copyright gray zone
  • Audio quality behind studio
Kai's verdictA-tier. Close second to Cursor. If $5/mo matters, start here.A-tier for social/casual. B-tier for serious work. Good entry point.S-tier in its category. The first AI music tool I'd actually listen to.
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