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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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DeepSeek
S
Adobe Firefly
A
HeyGen
S
Perplexity
S
TaglineChinese open-weight powerhouse. Crazy cheap, genuinely smart.Commercially safe image gen, deeply integrated with Photoshop.AI avatar videos. Record once, speak any language.AI search done right. Cited answers, not chat theater.
CategoryChatbotsImageVideoResearch
PricingFree web + ultra-cheap API (~$0.14/M input tokens)Free + included with Creative CloudFree + $24-$65/moFree + $20/mo Pro
Best forDevelopers + cost-conscious builders. Anyone fine with self-hosting.Anyone in Creative Cloud. Brands that need copyright clarity.Course creators, multilingual marketers, anyone scaling video content.Replacing Google for any question where you want a cited answer in seconds.
Strengths
  • Open weights you can self-host
  • Strong reasoning + math
  • Near-free API pricing
  • DeepSeek-V3 / R1 are serious models
  • Trained on licensed content — commercially safe
  • Generative Fill in Photoshop is incredible
  • Native to Adobe ecosystem
  • Clone your face + voice in 2 minutes
  • Instant translation into 40+ languages with lip sync
  • Avatars look less uncanny than competitors
  • Sources every claim
  • Fast, current answers
  • Pro Search runs multi-step research
  • Spaces for persistent context
Weaknesses
  • Data goes to servers in China — privacy concerns for business use
  • Chinese policy filters
  • English polish trails Western models
  • Aesthetic ceiling below Midjourney
  • Tied to Adobe subscription
  • Pricey for serious volume
  • Long shots still feel off
  • Ethics — easy to misuse
  • Not a general chatbot
  • Answers can be shallow on complex topics
Kai's verdictS-tier for price/performance. A-tier for consumer use. If you build apps, this is the budget pick.S-tier inside Photoshop (Generative Fill). B-tier standalone.S-tier for multilingual video. If you sell courses or speak at events, this is a cheat code.S-tier for search. I use it before Google now. If you're still Googling everything, try this for a week.
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