Escape the
bookmarking black hole

A web research tool for humans and agents who want to make full use of what they save.

Download for Chrome

01 / CONTENT

Supported content

Save websites, Youtube videos, Tweets, Reddit posts and (soon) PDFs

02 / INTELLIGENCE

Summarize, Chat and Extract

Use AI to understand content faster and extract key insights

03 / ANNOTATION

Annotate

Highlight and add notes directly on any webpage or PDF

04 / SEARCH

AI & Full-Text Search

Search with vague memories or specific word across everything you saved

05 / INTEGRATION

MCP Server

Connect your Memex data to other AI tools and workflows

06 / MOBILE

very soon

Mobile app

Access and save knowledge on the go

07 / DEVELOPER

soon

API

Build your own integrations and tools on top of Memex

08 / SYNC

soon

Obsidian export

Sync your highlights and notes directly to your Obsidian vault

Let's skip the talking and show you live how things work.

No login, no install, right here on this page.

Workflow Preview

Capture, annotate and reuse your research

The interactive walkthrough loads after hydration. Until then, here are the core Memex workflows.

Highlights & Notes on the web

Try highlighting some text

Memex works also on your X/Twitter feed.

It automatically captures tweets you save, retweet or bookmark. Try it out!

Memex understands the context of your feed.

And also on reddit posts

Show example reddit post

Reddit threads are full of gems. Keep them.