See it in action
A 90-second walkthrough from search to citation.
Everything you need to read smarter
Built for students, researchers, and the endlessly curious.
AI-Ranked Search
Type a topic, author, or keyword and Stacks returns papers scored 0–100 by relevance — the most useful work floats to the top, every time.
Summaries & Key Findings
Every paper opens with a plain-English AI summary and a bulleted list of its key findings, so you grasp the contribution before the abstract.
One-Tap Citations
Generate a perfectly formatted APA, MLA, or Chicago citation and copy it to your clipboard with a single tap. No more reference-formatting nightmares.
Collections
Save papers into named collections like “Neuroscience” or “AI & ML.” Everything is bookmarked on-device and ready when your literature review is due.
The AI upgrade that changes everything
Today Stacks ranks a curated, hand-built corpus. Tomorrow — the entire live literature, read and reasoned over for you.
Live Database Sync
Connect to arXiv, PubMed, and Semantic Scholar so search spans millions of real papers updated in real time — not a fixed library.
PlannedAuto Literature Reviews
Hand Stacks a research question and get a synthesized, cited mini-review that weaves together the most relevant findings across many papers.
PlannedSemantic Related Papers
Surface conceptually adjacent work and follow the citation graph forward and backward to trace an idea through the entire field.
PlannedChat With Any Paper
Ask a PDF questions in natural language and get grounded answers with quotes and page references pulled straight from the source.
PlannedFollow the build
Stacks is app #67 in the 100 Apps 100 Hours sprint. Watch every screen recorded and shipped — follow along on socials for daily drops, build breakdowns, and early looks.
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