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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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chat
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image
video
voice
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design
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audio
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Hume AI
A
Adobe Firefly
A
GitHub Copilot
B
Luma Dream Machine
A
TaglineVoice AI that reads + expresses emotion.Commercially safe image gen, deeply integrated with Photoshop.Microsoft/GitHub's autocomplete. Deep VS Code + JetBrains integration.Smooth, cinematic motion. Image-to-video specialist.
Categoryvoiceimagecodingvideo
PricingFree tier + pay-as-you-goFree + included with Creative CloudFree (limited) + $10/mo Pro + $19/mo BusinessFree + $10-$500/mo
Best forTherapy apps, customer service, any voice agent where emotion matters.Anyone in Creative Cloud. Brands that need copyright clarity.Teams with GitHub already. Devs who don't want to change IDEs.Photographers animating stills, cinematic b-roll.
Strengths
  • Detects + mirrors emotional tone
  • EVI (Empathic Voice Interface) feels different
  • Expressive voice output
  • Trained on licensed content — commercially safe
  • Generative Fill in Photoshop is incredible
  • Native to Adobe ecosystem
  • Great enterprise story
  • Works in your existing IDE
  • Chat + autocomplete
  • Best image-to-video in the category
  • Great camera motion control
  • Ray 2 model produces striking shots
Weaknesses
  • Niche use case
  • Pricing ramps fast
  • Aesthetic ceiling below Midjourney
  • Tied to Adobe subscription
  • Less agentic than Cursor/Claude Code
  • Model quality varies
  • Prompt fidelity below Runway
  • Queue times on free tier
Kai's verdictA-tier in its niche. The only one that actually gets emotion right.S-tier inside Photoshop (Generative Fill). B-tier standalone.B-tier. Solid for autocomplete but the category moved past it. Pick Cursor unless you can't.A-tier. Best for cinematic image-to-video. Pair with Runway for coverage.
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