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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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Dev Platform
Agents
Voice
Video
Audio
Research
Coding
Chatbots
Image
Meetings
Design
Productivity
Writing
Data
Marketing
Education
Pika
A
Claude
S
Rows
A
Fathom
S
TaglineThe playful, accessible AI video tool.Anthropic's flagship — best reasoning + longest useful context.Spreadsheets with AI + live integrations baked in.Meeting notes, free forever for individuals.
CategoryVideoChatbotsDataMeetings
PricingFree + $8-$58/moFree + $20/mo Pro + team/enterpriseFree + $19-$89/user/moFree for individuals + $15-$29/user/mo teams
Best forSocial media creators, beginners, anyone wanting quick fun clips.Long writing, code, careful thinking, documents over 50 pages.Ops teams, marketers, anyone building dashboards from multiple sources.Solo operators, freelancers, small teams on a budget.
Strengths
  • Ingredients feature — combine people, objects, scenes
  • Lip sync + sound effects
  • Fun, approachable UX
  • Best-in-class writing + nuanced reasoning
  • 1M context on Opus
  • Artifacts for code/docs
  • Lowest hallucination rate in my testing
  • Pull live data from Stripe, Slack, Google Analytics, etc.
  • AI functions inside cells
  • Modern UX
  • Unlimited free tier for solo use
  • Strong summaries + action items
  • Works in Zoom, Meet, Teams
Weaknesses
  • Lower fidelity than Runway/Kling
  • Still rough on complex scenes
  • Image generation is weak
  • No native web search on all tiers
  • Not a full Excel replacement for heavy users
  • Integrations best on paid tiers
  • Bot-joining model
  • Team features gated
Kai's verdictA-tier for social/casual. B-tier for serious work. Good entry point.S-tier for reasoning and writing. If you only pay for one chatbot, pay for this one — especially for long work.A-tier. The most interesting spreadsheet in years. Great for ops dashboards.S-tier for solo + free. The best free option, hands down.
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