Perplexity Patents

It helps you search for patents using natural language and get cited abstracts, comparisons, and direct links.

Best for: scientists, academics and students

What you can do with it

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Free

Find, connect, and organize scientific papers with citation-aware academic search.

Research & Data

It helps you open Deep Research is an open source tool capable of performing in-depth web searches and analyzing the results.

Research & Data

Free tier

Find and compare current information with an answer engine that shows citations from the live web.

Research & Data