Make searches that aren't possible with regular CTRL + F.

Refer back to sections in long papers, documents, and articles by using natural language instead of having to remember exact keywords.

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Search PDFs with AI.

Save time comprehending these long forms of content. Get started today.

Research faster with AI assistance.

Locus AI assistance will use LLMs to help you synthesize information and create outputs that further your research.
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Summarize entire pages or portions to save time and quickly get the TLDR.

Brainstorm additional research topics to facilitate new ideas and other documents to read.

Study with note cards created to help you retain key information.

Memorize answers with Locus.

Use Locus Favorites to save information and easily refer back to different documents and highlighted search answers.

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What our users think

Analyst

I read the news every morning before work and I need to do so fast. locus has helped me figure out what parts of each article I should spend my time on.

Research Assistant

Reading through dense papers every week for my lab has become more manageable with locus.

Student

My class' physics textbook is online so this tool makes it easy to refer back to sections I just read without needing to sift through all the CTRL+F matches.

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Get Started With Locus

Annually
Monthly

Free

Smart Search and AI

$0

Forever!

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OR

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3 Documents Daily

Smart Search

AI Helpers

Web Pages & PDFs

Save Favorites

Professional

Smart Search and AI
No limits

$7.5

/month, billed annually ($90)

30 days free

100 Documents Daily

All Free Features

Tune AI Models

OpenAI Integration

Faster Processing

Advanced Settings

Free

Get started with Al powered smart searches right away.

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Forever!

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Natural Language Search

Web Pages

PDF Documents

Daily Refresh of Index

Search History

Save Favorites

Al Based Summarization

Searches are limited to (x) Pages or Documents

Professional

Unlock all features, and remove limit on number of searches

$9

/month

14 days free

All Free Features +

Choose Search Model

Add Your Own Highlights

Summarize with GPT 3.5*

No Limits on Documents

Faster Processing Engine

Weekly Refresh of Index

* GPT Summarization is limited to (x) Tokens