Chrome Extension

Read more,
understand more

Highlight any text on any article and get an AI explanation woven right in. Works on Substack, Medium, news sites, and more.

Demo

Recent advances in immunotherapy have focused on chimeric antigen receptor T-cell therapy, which reprograms a patient's own lymphocytes to express synthetic receptors that bind to tumor-associated antigens, bypassing MHC-restricted antigen presentation.

ReadmoreCAR-T cell therapy is a cancer treatment where doctors take a patient's immune cells (T-cells), genetically modify them in a lab to recognize and attack cancer cells, then infuse them back into the patient. It's like giving your immune system a GPS that points directly at the tumor, so it no longer has to rely on the body's normal detection system.
Try it yourself
Highlight any text below, right-click, and choose Readmore

Readmore leverages a technique known as contextual knowledge embedding to reduce extraneous cognitive load during active reading by dynamically surfacing semantically relevant micro-explanations at the point of epistemic friction, effectively bridging the gap between a reader's existing schema and the author's assumed prior knowledge.

How it works

Three steps from confusion to clarity.

T

Highlight any text

Select a word, phrase, or sentence you want to understand better on any webpage.

Right-click → Readmore

Choose Readmore from the context menu. Pick a quick template (Explain, Elaborate, Example) or write your own prompt.

Read the explanation inline

An AI-generated explanation appears right below the paragraph. No tab-switching, no copy-paste. Keep reading.

Simple pricing

Start free. Upgrade when you need more.

Free

$0 / month
  • 5 explanations per day
  • Works on any website
  • 3 built-in prompt templates
  • Custom prompt templates