Memex Productivity

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About

Memex is a browsing copilot that helps you summarize, capture, annotate, and share your most important finds without leaving your tab.

Browser extension for research and reading workflow. AI-powered summaries for websites, PDFs, and YouTube videos. Annotate and highlight across web content. Save anything with one click and find it in seconds with full-text search. Organize research into Spaces with infinite nesting. Share and collaborate with anyone, even non-Memex users. Video annotations with timestamps and frame snapshots. Sync with Obsidian, Logseq, and Readwise. Custom copy-paste templates. Academic citation exports. Embeddable research playlists. Works as collaborative document layer for the web.

Who Is Memex Best For?

Memex is particularly well-suited for:

Research
Academic Reading
Content Curation
Collaborative Research
Video Learning
View all Productivity apps

Credibility of This Listing

We show what we know, where it comes from, and what is still incomplete.

Review Coverage

4.7/5

Aggregated score built from 1 public review source.

NoteFinderz Research

Pending

NoteFinderz research date not yet recorded.

Product Freshness

Unknown

Product update date not yet recorded.

Descriptions, use cases, pros, and limitations are written and curated by NoteFinderz. Ratings and review volume are aggregated from public signals when they exist.

Visible Review Sources

850 aggregated reviews

Features

AI Summaries
Web Annotations
PDF Support
YouTube Annotations
Full-text Search
Collaboration
Spaces Organization
Video Timestamps
Citation Export
Browser Integration
Sync with PKM tools

Ratings & Reviews

4.7
(850 reviews)

Aggregated from 1 sources

Pricing

Freemium
Free Tier Available

Category

Productivity

Project Health

Status
Active

Publisher & Origin

Developer
WorldBrain.io
Source Model
Closed source
Country of Origin
Germany
Headquarters
Berlin, Germany
Origin Type
Company

Pros

βœ“ Stays in flow
βœ“ AI features
βœ“ Collaboration
βœ“ Obsidian sync
βœ“ Video support
βœ“ Share with non-users

Cons

⚠ Requires subscription for full features
⚠ Browser-based only
⚠ Learning curve
⚠ Can be pricey

Frequently Asked Questions

Is Memex free to use?

Yes, Memex offers a free tier that you can use without payment. 15 day free trial, AI Copilot $6/month, Save/Annotate/Share $4/month, Lifetime $450

What platforms does Memex support?

Memex is available on Web, Browser Extension. You can access it from any web browser, plus dedicated apps for other platforms.

Resources & Links

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