Turn any article into structured knowledge in 60 seconds
Stop skimming. Start understanding. Summary Stack transforms messy URLs and PDFs into 4-layer searchable, citation-ready insights.
Capabilities
Intelligence, Structured.
Unlock the true value of your reading list. AI-powered depth that moves beyond simple summarization into actionable knowledge.
Deep Context Analysis
Our AI doesn't just pick keywords. It understands nuance, detects bias, and maps arguments in a hierarchical structure.
Export Anywhere
Your knowledge shouldn't be trapped. One-click export to Notion databases, Obsidian vaults, or JSON via API.
Citation Ready
Every insight is back-linked to the source. Auto-generated APA/MLA citations make academic or professional use seamless.
From URL to Knowledge Asset
Paste URL or Upload PDF
Simply drop a link to an article, research paper, or upload a document directly.
AI Analyzes & Structures
Our engine breaks down the content into arguments, facts, and key takeaways.
Export Knowledge Asset
Get a clean summary card or push structured JSON directly to your second brain.
Simple, Transparent Pricing
Start for free, upgrade for power.
Analyst
- Unlimited Summaries
- API Access
- Obsidian & Notion Sync
- Priority Support