Compare AI tools

	Fathom S	Perplexity S	Khanmigo S	DALL-E 3 B
Tagline	Meeting notes, free forever for individuals.	AI search done right. Cited answers, not chat theater.	Khan Academy's AI tutor. Socratic method, built for learning.	OpenAI's image model. Built into ChatGPT Plus.
Category	Meetings	Research	Education	Image
Pricing	Free for individuals + $15-$29/user/mo teams	Free + $20/mo Pro	$4/mo (free for teachers)	Included with ChatGPT Plus $20/mo
Best for	Solo operators, freelancers, small teams on a budget.	Replacing Google for any question where you want a cited answer in seconds.	Students K-12. Parents helping with homework. Teachers prepping lessons.	ChatGPT Plus users who want images without paying extra.
Strengths	Unlimited free tier for solo use Strong summaries + action items Works in Zoom, Meet, Teams	Sources every claim Fast, current answers Pro Search runs multi-step research Spaces for persistent context	Socratic — doesn't give answers, asks questions Trusted by schools + parents Integrated with Khan Academy curriculum	Excellent prompt understanding Built into ChatGPT — no extra subscription Good at composition + concepts
Weaknesses	Bot-joining model Team features gated	Not a general chatbot Answers can be shallow on complex topics	K-12 focus (not deep for adults) Slower than general chatbots	Aesthetic ceiling below Midjourney + Ideogram Text rendering worse than Ideogram No fine control
Kai's verdict	S-tier for solo + free. The best free option, hands down.	S-tier for search. I use it before Google now. If you're still Googling everything, try this for a week.	S-tier for kids learning. The tutoring UX is legit — not a generic chatbot dressed up.	B-tier standalone, A-tier value if you already pay ChatGPT. Don't pay for it separately.
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