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Fathom
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ChatGPT Operator
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TaglineRun any open-source AI model with an API call.Meeting notes, free forever for individuals.Spreadsheets with AI + live integrations baked in.OpenAI's browser agent. Clicks and types on websites for you.
Categorydev platformmeetingdataagents
PricingPay per second of computeFree for individuals + $15-$29/user/mo teamsFree + $19-$89/user/moIncluded with ChatGPT Pro $200/mo
Best forDevelopers using open-source models (Flux, SDXL, Whisper, etc).Solo operators, freelancers, small teams on a budget.Ops teams, marketers, anyone building dashboards from multiple sources.Power users willing to pay $200/mo for a browser bot.
Strengths
  • Tens of thousands of models (image, video, audio, LLMs)
  • One-line API for any model
  • Cog framework for custom model deploy
  • Unlimited free tier for solo use
  • Strong summaries + action items
  • Works in Zoom, Meet, Teams
  • Pull live data from Stripe, Slack, Google Analytics, etc.
  • AI functions inside cells
  • Modern UX
  • Actually uses websites — fills forms, clicks, checks out
  • Built into ChatGPT
  • Good for repetitive web tasks
Weaknesses
  • Cold starts on less-popular models
  • Pricing gets real at scale
  • Bot-joining model
  • Team features gated
  • Not a full Excel replacement for heavy users
  • Integrations best on paid tiers
  • Slow vs doing it yourself
  • Breaks on complex auth flows
  • $200/mo gate
Kai's verdictS-tier for open-source model APIs. The default in this space.S-tier for solo + free. The best free option, hands down.A-tier. The most interesting spreadsheet in years. Great for ops dashboards.B-tier. Still early. Manus is more flexible for less money.
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