Search that remembers everything
AI summaries and smart tags mean you can type a word from the page and instantly find the capture.
AI bookmark manager for research
Capture now. Find it later.
AltShift+ turns pages, screenshots, and shared links into a private AI bookmark library with summaries, OCR, smart tags, and fast search. Start with 100 free captures.
Built for researchers, writers, and knowledge workers who save too much useful context to lose it in tabs.
100 free captures · Pro $1.99/month · No credit card required to start free trial
Capture without losing context
The page, screenshot, source, and notes land together.
Save from the extension or share sheet and AltShift+ turns the messy tab into a clean library record with the original source, visual preview, tags, and a short brief.
Mobile-ready sharing
Install the web app, tap share on iOS or Android, and AltShift+ stores the page with context in seconds.
Private by default
Every capture stays in your secure vault. KMS-backed encryption protects saved captures from database-only access.
The problem
Research gets scattered before it becomes useful.
AltShift+ is built for the messy middle: when you are collecting sources, comparing ideas, saving screenshots, and trying to keep enough context to come back later.
01
Useful links disappear into tabs, DMs, screenshots, and half-finished notes.
AltShift+
Capture from the browser or share sheet into one private queue.
02
Bookmarks remember the URL, but not why you saved it.
AltShift+
AI summaries, screenshots, and tags keep the reason attached.
03
Research gets harder to trust when sources, summaries, and follow-up work live apart.
AltShift+
Collections keep the source, context, and next step in one place.
The solution
One searchable vault for what mattered.
Capture once and AltShift+ keeps the original page, a useful summary, smart tags, privacy controls, and collection context together.
Start capturingHow it works
Search by the thing you remember, not the folder you forgot.
The recall layer brings the matching capture back with the source, screenshot, summary, and collection path still attached.
01 / Capture
Save the page, screenshot, or shared link.
Bring web research into one private library without breaking your flow.
CaptureBrowser, screenshot, and source are saved as one record.
02 / Understand
Turn raw pages into context.
AI summaries, tags, domains, and trust signals make every capture easier to evaluate.
UnderstandSummaries, tags, domains, and trust cues become searchable metadata.
03 / Organize
Shape research into collections.
Pin important collections, share when needed, and keep personal shortcuts separate.
OrganizeCollections keep research boards shareable without changing your private library.
04 / Recall
Search by what you remember.
Find the source again even when all you remember is the topic, phrase, or category.
RecallSearch brings the original capture back with the reason you saved it.
Ready to start
Keep the useful part of the web, without the clutter.
Start free, save up to 100 captures, and upgrade only if you need unlimited use.