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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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Jasper
B
Gemini
A
Perplexity
S
TaglineMarketing-first AI writing. Brand voice + campaign tools.Google's answer. Best integrated with Workspace + free for a lot.AI search done right. Cited answers, not chat theater.
Categorymarketingchatresearch
Pricing$49-$129/moFree + $20/mo Advanced (bundled with 2TB Drive)Free + $20/mo Pro
Best forMarketing teams that need brand-consistent output at scale.Anyone already on Google, research tasks, summarizing long documents.Replacing Google for any question where you want a cited answer in seconds.
Strengths
  • Brand voice memory + guidelines
  • Templates for every marketing channel
  • Team-grade content review
  • Native Google Workspace integration
  • Very long context (1M+)
  • Deep Research feature
  • Free tier is generous
  • Sources every claim
  • Fast, current answers
  • Pro Search runs multi-step research
  • Spaces for persistent context
Weaknesses
  • Pricey vs Claude/ChatGPT
  • Less flexible than raw chatbot
  • Writing quality trails Claude
  • Over-refusals on edge content
  • UI is cluttered
  • Not a general chatbot
  • Answers can be shallow on complex topics
Kai's verdictB-tier for individuals — Claude does this for less. A-tier for teams needing brand consistency.A-tier. The Deep Research feature is genuinely useful. Don't sleep on it if you're already paying Google.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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