Contex.st

AI document chat + analysis + Nostr! Capture content from any app, get instant AI insights, ask questions, share to censorship-resistant networks.

TRANSFORM ANY CONTENT INTO YOUR INTELLIGENT KNOWLEDGE BASE

Contex.st is the revolutionary AI-powered app that captures, summarizes, and organizes your digital content while letting you chat with your entire document collection. The only knowledge management app with built-in Nostr integration for decentralized sharing.

KEY FEATURES

Universal Content Capture • Save from Safari, Photos, Files, and ANY iOS app via Share Extension • Smart OCR extracts text from images and PDFs automatically • Clean web article extraction without ads or clutter • Batch processing for multiple items at once

AI-Powered Intelligence • Chat with your entire document collection using advanced AI • Get contextual answers with source citations • Automatic summarization of any content • Smart keyword extraction and categorization • Entity recognition for people, places, organizations

Powerful Search & Organization • Semantic search finds content by meaning, not just keywords • Vector search discovers related documents automatically • Smart collections that organize content intelligently • Advanced filtering by content type, date, and entities • Tag-based organization with AI suggestions

Decentralized Sharing via Nostr • Share insights on censorship-resistant networks • Multiple cryptographic identity support • Connect to custom relay networks • True content ownership - no corporate control

Privacy & Control • Your data stays on your device with iCloud sync • Choose your preferred AI providers • No tracking or data harvesting • End-to-end encryption for sensitive content

PERFECT FOR: • Researchers building comprehensive knowledge bases • Students organizing study materials and papers • Professionals tracking industry insights and trends • Content creators gathering inspiration and sources • Anyone building a "second brain" for better productivity

WHY CONTEX.ST? Unlike other document apps, Contex.st combines powerful AI capabilities with true data ownership. Chat with your documents using cutting-edge AI, organize with intelligent automation, and share your insights on decentralized networks - all while maintaining complete control over your information.

Your digital memory, intelligently organized, truly yours.

Download now and revolutionize how you capture, understand, and share knowledge!