Reading is getting harder. Your eyes are constantly in demand, and there's less signal to be found in all the noise. But that doesn't mean we should rely on bots to read for us. If you agree, we've built something for you. Our intelligent, context-aware highlights emphasize key information to guide your attention. Instead of scrolling around, navigate a page along key sentences identified by a language model. Our assistive system guides your attention to the most relevant sentences on a page. Rather than chatting with a black box or relying on a summarizer, focus on your own understanding while staying within the original context.

This isn't summarization. Summarization loses context – and is also still error-prone, even if you use today's top AI models. With in-context intelligent highlights, you can enjoy an enhanced reading experience without losing context. Let your eye focus on informative details, reducing cognitive strain. Enhance your attention capability and retain key information more easily. What's more, we self-host tailored, small models so that you don't have to query large models and burn 12oz of water in the process – that is, roughly the energy consumed in a single large model query. We wrote our own algorithms to identify key sentences with open-weights small models so that you don't need to worry about the energy costs.

Attention
Enhancement
Technology

xoFocus enhances your reading experience with in-context, intelligent highlights.

PRODUCT

GUIDE YOUR READING

Context-aware highlights bring key information to the forefront to guide your attention.

REDUCE COGNITIVE LOAD

Instead of scanning, focus on attention-worthy details first to make casual reading more effective.

NAVIGATE EFFICIENTLY

Move between key sentences using the Return and Shift keys instead of scrolling.

APPROACH

ASSISTIVE AI

When you navigate to a webpage, xoFocus analyzes the content to highlight the most context-relevant sentences using a built-in AI model.

CONTEXT IS BETTER

This isn't a summarization tool. Intelligent highlights help you glean key info quickly in context, without any AI-generated text.

LIGHTWEIGHT, INSTANT HIGHLIGHTS

We've optimized our algorithms to serve highlights in under one second for short texts, and within 2 seconds for longer texts.
xoFocus is self-hosted and uses small open-weights models tailored for key sentence retrieval.

WHO WE SERVE

READERS PUBLISHERS AR APPLICATIONS

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