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Elicit
S
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A
Pika
A
Perplexity
S
TaglineAI research assistant for academic literature.Spreadsheets with AI + live integrations baked in.The playful, accessible AI video tool.AI search done right. Cited answers, not chat theater.
CategoryResearchDataVideoResearch
PricingFree + $12-$42/moFree + $19-$89/user/moFree + $8-$58/moFree + $20/mo Pro
Best forGrad students, researchers, anyone doing literature reviews.Ops teams, marketers, anyone building dashboards from multiple sources.Social media creators, beginners, anyone wanting quick fun clips.Replacing Google for any question where you want a cited answer in seconds.
Strengths
  • Searches 125M+ papers
  • Extracts + synthesizes findings across papers
  • Systematic review workflow
  • Pull live data from Stripe, Slack, Google Analytics, etc.
  • AI functions inside cells
  • Modern UX
  • Ingredients feature — combine people, objects, scenes
  • Lip sync + sound effects
  • Fun, approachable UX
  • Sources every claim
  • Fast, current answers
  • Pro Search runs multi-step research
  • Spaces for persistent context
Weaknesses
  • Academic-only
  • Can hallucinate citations — verify everything
  • Not a full Excel replacement for heavy users
  • Integrations best on paid tiers
  • Lower fidelity than Runway/Kling
  • Still rough on complex scenes
  • Not a general chatbot
  • Answers can be shallow on complex topics
Kai's verdictS-tier for academic research. Nothing else comes close for systematic reviews.A-tier. The most interesting spreadsheet in years. Great for ops dashboards.A-tier for social/casual. B-tier for serious work. Good entry point.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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