AI agent use cases
Every use case is scored out of 100 for proof, payoff, ease and cost. Filter to what fits you, then copy the prompt.
5 use cases
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60
Compare prices and reviews before a big purchase
An agent shortlists products that fit your needs and budget, compares current prices and the most common complaints in reviews, and tells you which to buy.
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63
Find a top-rated restaurant and book it after confirmation with Perplexity Comet
Tom's Guide writer Priyanca Rajput asked Comet to check top-rated restaurants and availability, and it made the reservation after asking her to confirm, which she called a standout. Its more personal outputs in the same test, like a workout plan, felt generic.
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75
Fill an online shopping cart with Comet, then finish checkout yourself
Android Authority's Karandeep Singh had Comet add pasta ingredients to an Amazon cart in seconds, but it looped for minutes on an item that wasn't sold locally. eMarketer's Grace Harmon saw Comet research and pick boots well, then repeatedly error at checkout.
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49
Watch competitors and get a weekly “what changed” brief
An agent checks competitor sites, pricing pages and announcements each week and tells you only what changed and what it might mean for you.
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65
Ask a hard question and get a cited research report
A research agent splits your question into sub-questions, checks several sources for each, and returns a report that marks what is confirmed and what is not.