X Library for Threads and Articles

From X to Your Second Brain

Save X threads and articles as clean, searchable snapshots, then send them to Notion or Markdown when they belong in your notes.

Start saving for free

No credit card required.

Free includes 5 saves per day and a 15-item library.

Capture / tag / sync

private archive

Capture

Full-content snapshot

Save the thread or article before it gets buried, edited, or deleted.

Sync to your notes

Export Markdown or sync new saves to Notion when the item belongs in your knowledge base.

pricing psychology

@growthnotes

Pricing psychology for early SaaS trials

found

@papertrail_ai

Retrieval benchmarks for production RAG

tagged

@founderfield

Founder distribution lessons from 40 calls

saved

① Capture

Save it before it disappears.

The browser extension turns saving into a one-click habit. Capture the full thread or article on X — the snapshot stays in your library even if the original gets edited or deleted.

Get Chrome extension

Save without leaving X

Included

Capture a thread or article from the page where you found it, before the timeline pulls you away.

Keep the web reader for pasted links

Included

Open a thread from the web app when someone sends you a URL or you are away from the extension.

Build the library as you browse

Included

Free and Pro users can both save from the extension once signed in.

② Read

Read it like a document, not a feed.

Paste any thread URL — UnrollX rebuilds it into a focused reading page outside the timeline. If it's worth keeping, save the full snapshot in one click.

Paste a post URL from an X thread. The last post usually gives UnrollX the best chance to rebuild the whole thread.

Read the thread in a clean view.

Save it when you want the thread in your library.

Open one thread

Paste a post URL from an X thread. The last post usually gives UnrollX the best chance to rebuild the whole thread.

x.com and twitter.com

Tip:Last post usually works best

Works with x.com and twitter.com status URLs.

③ Sync

Land it in your second brain.

Your notes already live in Notion or Markdown. UnrollX keeps the X source clean, tagged, and ready to send there.

Destination

Notion database

Live · Pro

TitleAuthorTagsSaved

Why retrieval benchmarks fail in production RAG@papertrail_airagevalsMay 18

Pricing psychology for early SaaS trials@growthnotespricingsaasMay 14

40 founder calls on customer-led distribution@founderfielddistributionMay 09

Connect Notion once. UnrollX creates a database in your workspace and writes every new save — with your tags — as a new row.

.md

Destination

Markdown & ZIP

Live · Pro

papertrail-rag.md
1---
2title: Why retrieval benchmarks fail in production RAG
3author: @papertrail_ai
4url: https://x.com/papertrail_ai/status/…
5saved_at: 2026-05-18T09:42:11Z
6tags: [rag, evals]
7---
8Most retrieval evals miss the part that breaks in
9production: follow-up questions over the same…

Export one save as Markdown with YAML frontmatter — or batch-export up to 100 as a ZIP. Drop the folder into Obsidian, Bear, iA Writer, or any vault that reads .md.

Tags carry through

Manual tags and AI-suggested tags travel with the save — they show up as Notion multi-select values and Markdown frontmatter, so your taxonomy stays yours.

Find

A save you made months ago, back in one search.

Pro searches saved titles, authors, thread text, article text, and quoted posts, so you can find the source even when you only remember the topic.

The save becomes a durable source.

UnrollX keeps the full text, source, media links, and context together for later reference.

Tags keep your system intact.

Use your own labels or AI suggestions, then carry those tags into Markdown and Notion.

Search works when memory gets fuzzy.

Search by title, author, exact phrasing, or the idea you remember from the save.

Search later

Pro searches saved thread and article titles, authors, full text, and quoted posts.

made to find again

Search saved items...

Query: pricing psychology

Found by idea, not exact wording

@growthnotes

Why trial design changes how early SaaS buyers judge value

Query: retrieval benchmarks

Pulled back from the archive months later

@papertrail_ai

The evaluation traps that make RAG demos look better than production

Query: founder distribution

Search titles, authors, and saved text on Pro

@founderfield

What 40 customer calls revealed about founder-led distribution

Free

Keep your first 15 saved items.

Pro

Unlimited saves, full-text search, Markdown export, and Notion sync.

Use

Built for people who turn reading into work.

Use UnrollX when a thread or article becomes something you may cite, compare, synthesize, or revisit.

Save it while it is fresh. Find it later by what it was about.

Three common saves

The value is getting the right save back when you need it.

private to you

Step 01

Research notes

Keep the source behind the note.

When a thread or article shapes a memo, save the full context with the idea you plan to use.

Search later by idea, author, or exact wording

Step 02

Founder and operator learning

Stop losing useful operating advice.

Pricing threads, launch breakdowns, and customer research articles become tagged material instead of bookmark clutter.

Free starts with 15 saved items

Step 03

Writing references

Cite the source, not just the screenshot.

When a thread or article shows up in a post, essay, or memo, pull the full saved snapshot — author, URL, exact wording — straight out of your library.

Search saved text on Pro to find the line you remember

FAQ

What to know before you start.

Clear answers about saving, search, privacy, and where your saved items can go next.

Yes. Paste a thread URL into the web app first. Install the extension when you want one-click saving for threads and articles directly from X.

Free gives you room to start: 5 saves per day and a 15-item library. Threads and articles share the same limits. Pro removes the caps and adds full-text search, tags, Markdown export, batch ZIP export, and Notion sync.

Yes. Your saved items are visible only to you. UnrollX stores threads and articles as a personal library, not a public feed or shared collection.

Yes. Pro can export any thread or article as Markdown, batch export up to 100 saved items as a ZIP, and sync new saves to a Notion database.

X Bookmarks save a link back to the original post. UnrollX saves a full snapshot when you capture it, then keeps it searchable and ready for Notion or Markdown.

Start the workflow

Send your next useful find from X to your knowledge base.

Start free with 5 saves per day and a 15-item library, or open a thread in the web reader first.

Start saving for free

Free includes 5 saves per day and a 15-item library. Pro adds unlimited saves, tags, full-text search, Markdown export, batch ZIP export, and Notion sync.Get the Chrome extension for one-click saving inside X.See pricing for the full workflow.