KaiAI tutor for anyone

Compare AI tools

Side-by-side: what they do, what they cost, what Kai actually thinks. Pass up to 4 tools via ?tools=claude,chatgpt,gemini.
Pick tools (2 selected)
chat
research
coding
image
video
voice
meeting
design
productivity
audio
writing
agents
dev platform
data
marketing
education
Gemini
A
Elicit
S
TaglineGoogle's answer. Best integrated with Workspace + free for a lot.AI research assistant for academic literature.
Categorychatresearch
PricingFree + $20/mo Advanced (bundled with 2TB Drive)Free + $12-$42/mo
Best forAnyone already on Google, research tasks, summarizing long documents.Grad students, researchers, anyone doing literature reviews.
Strengths
  • Native Google Workspace integration
  • Very long context (1M+)
  • Deep Research feature
  • Free tier is generous
  • Searches 125M+ papers
  • Extracts + synthesizes findings across papers
  • Systematic review workflow
Weaknesses
  • Writing quality trails Claude
  • Over-refusals on edge content
  • UI is cluttered
  • Academic-only
  • Can hallucinate citations — verify everything
Kai's verdictA-tier. The Deep Research feature is genuinely useful. Don't sleep on it if you're already paying Google.S-tier for academic research. Nothing else comes close for systematic reviews.
LinkOpen →Open →