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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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Fireflies
A
OpenRouter
S
Elicit
S
Perplexity
S
TaglineSales-focused meeting AI with CRM integration.One API, every model. Pay-as-you-go, no subscriptions.AI research assistant for academic literature.AI search done right. Cited answers, not chat theater.
CategoryMeetingsDev PlatformResearchResearch
PricingFree + $10-$19/user/moPay per token — model-dependentFree + $12-$42/moFree + $20/mo Pro
Best forSales teams, customer success, anyone running many discovery calls.Developers experimenting across models. Apps that want fallback logic.Grad students, researchers, anyone doing literature reviews.Replacing Google for any question where you want a cited answer in seconds.
Strengths
  • Good CRM integrations (Salesforce, HubSpot)
  • Talk-time + sentiment analytics
  • Call scoring
  • 300+ models from one endpoint
  • Automatic fallbacks between providers
  • No subscription — just pay what you use
  • Searches 125M+ papers
  • Extracts + synthesizes findings across papers
  • Systematic review workflow
  • Sources every claim
  • Fast, current answers
  • Pro Search runs multi-step research
  • Spaces for persistent context
Weaknesses
  • Bot-joins (intrusive)
  • Gets expensive at team scale
  • Slight markup over direct API
  • Some provider features not exposed
  • Academic-only
  • Can hallucinate citations — verify everything
  • Not a general chatbot
  • Answers can be shallow on complex topics
Kai's verdictA-tier for sales teams. B-tier for solo users.S-tier for model-shopping. I use this for every prototype before committing.S-tier for academic research. Nothing else comes close for systematic reviews.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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