Compare AI tools

	Perplexity S	Le Chat (Mistral) B	Fathom S	ChatGPT Operator B
Tagline	AI search done right. Cited answers, not chat theater.	French alternative. Fast, European, privacy-focused.	Meeting notes, free forever for individuals.	OpenAI's browser agent. Clicks and types on websites for you.
Category	Research	Chatbots	Meetings	Agents
Pricing	Free + $20/mo Pro	Free + $15/mo Pro	Free for individuals + $15-$29/user/mo teams	Included with ChatGPT Pro $200/mo
Best for	Replacing Google for any question where you want a cited answer in seconds.	European users with data residency needs. Fans of open-weight models.	Solo operators, freelancers, small teams on a budget.	Power users willing to pay $200/mo for a browser bot.
Strengths	Sources every claim Fast, current answers Pro Search runs multi-step research Spaces for persistent context	European data residency Very fast responses Open-weight Mistral models available Good French/European languages	Unlimited free tier for solo use Strong summaries + action items Works in Zoom, Meet, Teams	Actually uses websites — fills forms, clicks, checks out Built into ChatGPT Good for repetitive web tasks
Weaknesses	Not a general chatbot Answers can be shallow on complex topics	Smaller capability gap vs frontier models Less polished UX	Bot-joining model Team features gated	Slow vs doing it yourself Breaks on complex auth flows $200/mo gate
Kai's verdict	S-tier for search. I use it before Google now. If you're still Googling everything, try this for a week.	B-tier overall, A-tier if GDPR/data residency matters. Solid backup option.	S-tier for solo + free. The best free option, hands down.	B-tier. Still early. Manus is more flexible for less money.
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