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Compare AI tools

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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Dev Platform
Agents
Voice
Video
Audio
Research
Coding
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Image
Meetings
Design
Productivity
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Data
Marketing
Education
Stable Audio
A
Writesonic
B
Suno
S
Adobe Firefly
A
TaglineStability AI's open audio model. Loops + SFX + background.SEO-first AI writer. Optimized for ranking content.Prompt to full song with vocals, instruments, the works.Commercially safe image gen, deeply integrated with Photoshop.
CategoryAudioMarketingAudioImage
PricingFree + $12/mo Pro + enterpriseFree + $15-$99/moFree + $10/mo + $30/moFree + included with Creative Cloud
Best forGame developers, podcasters needing SFX, video creators needing background music.Content marketers churning out SEO articles.Jingles, intros, demos, sketches, personal use.Anyone in Creative Cloud. Brands that need copyright clarity.
Strengths
  • Open-weight model available
  • Great for loops + game audio + SFX
  • Commercial-use clarity
  • SEO built-in (Surfer integration)
  • Article generator for long-form
  • Chatsonic for research
  • Real songs with real lyrics
  • v4 is very good
  • Quick turnaround
  • Trained on licensed content — commercially safe
  • Generative Fill in Photoshop is incredible
  • Native to Adobe ecosystem
Weaknesses
  • Not for full songs with vocals
  • Shorter generation limits
  • Output quality behind Claude for polish
  • SEO automation can produce generic content
  • Copyright gray zone
  • Audio quality behind studio
  • Aesthetic ceiling below Midjourney
  • Tied to Adobe subscription
Kai's verdictA-tier for its niche. Different use case than Suno — SFX and loops, not songs.B-tier. Use Claude + manual SEO thinking. Writesonic is fast but generic.S-tier in its category. The first AI music tool I'd actually listen to.S-tier inside Photoshop (Generative Fill). B-tier standalone.
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