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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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chat
research
coding
image
video
voice
meeting
design
productivity
audio
writing
agents
dev platform
data
marketing
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GitHub Copilot
B
Adobe Firefly
A
Hume AI
A
Grammarly
A
TaglineMicrosoft/GitHub's autocomplete. Deep VS Code + JetBrains integration.Commercially safe image gen, deeply integrated with Photoshop.Voice AI that reads + expresses emotion.Grammar check + tone + AI drafting, everywhere you type.
Categorycodingimagevoicewriting
PricingFree (limited) + $10/mo Pro + $19/mo BusinessFree + included with Creative CloudFree tier + pay-as-you-goFree + $12-$15/mo Premium + team plans
Best forTeams with GitHub already. Devs who don't want to change IDEs.Anyone in Creative Cloud. Brands that need copyright clarity.Therapy apps, customer service, any voice agent where emotion matters.Non-native English writers, business email, anyone who types a lot.
Strengths
  • Great enterprise story
  • Works in your existing IDE
  • Chat + autocomplete
  • Trained on licensed content — commercially safe
  • Generative Fill in Photoshop is incredible
  • Native to Adobe ecosystem
  • Detects + mirrors emotional tone
  • EVI (Empathic Voice Interface) feels different
  • Expressive voice output
  • Works in every browser/app
  • Now has generative AI (GrammarlyGO)
  • Tone detection + suggestions
Weaknesses
  • Less agentic than Cursor/Claude Code
  • Model quality varies
  • Aesthetic ceiling below Midjourney
  • Tied to Adobe subscription
  • Niche use case
  • Pricing ramps fast
  • Can feel naggy
  • Premium features gate basics
  • Privacy concerns (reads your writing)
Kai's verdictB-tier. Solid for autocomplete but the category moved past it. Pick Cursor unless you can't.S-tier inside Photoshop (Generative Fill). B-tier standalone.A-tier in its niche. The only one that actually gets emotion right.A-tier for non-native English speakers. B-tier if your English is already strong — Claude does better with tone.
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