Compare AI tools

	Lex A	Figma AI A	NotebookLM S	Perplexity S
Tagline	Google Docs with an AI collaborator baked in.	AI features baked into the design tool you already use.	Google's research notebook. Turns your docs into a podcast.	AI search done right. Cited answers, not chat theater.
Category	Writing	Design	Research	Research
Pricing	Free + $12/mo	Included with Figma plans	Free	Free + $20/mo Pro
Best for	Essays, long-form drafts, thinking on the page.	Designers already on Figma.	Students, researchers, anyone with a stack of PDFs or a topic to learn.	Replacing Google for any question where you want a cited answer in seconds.
Strengths	Clean writing UX — distraction-free +++ prompt triggers AI help Collaboration + AI feedback together	First drafts with Make Designs Rename/rearrange layers automatically Natural language asset search	Upload anything, ask questions, get cited answers Audio Overview turns docs into a 10-min podcast Great for studying	Sources every claim Fast, current answers Pro Search runs multi-step research Spaces for persistent context
Weaknesses	Less feature-rich than Google Docs AI ceiling below dedicated tools	Features vary by plan + region Still rolling out	Google-only Can be slow on large corpora	Not a general chatbot Answers can be shallow on complex topics
Kai's verdict	A-tier. Beautiful UX. The writing app I'd pick if I only wrote long-form.	A-tier. No reason not to use it if you're on Figma. Not worth switching for.	S-tier for study. The Audio Overview is a killer feature. Try it with three of your favorite PDFs.	S-tier for search. I use it before Google now. If you're still Googling everything, try this for a week.
Link	Open →	Open →	Open →	Open →