Articles, bookmarks, notes, and ideas saved as signals. Organize them your way, share with others, or listen via text-to-speech.

Subscribe to blogs, newsletters, and creators via RSS. New content is pulled in automatically.

Monitor blog index pages and link aggregators that don't offer RSS. ArxOS extracts article links and pulls in new content automatically.

Get a dedicated ArxOS email address for newsletter subscriptions. Every issue arrives automatically without cluttering your inbox.

Subscribe to shows, track episodes, and access transcripts. Podcast content lives alongside everything else you save.

Queue articles, notes, and saved content as audio. Listen to your reading list hands-free.

Direct messages and group chats. Discuss what you're reading, share links in context, and coordinate within your circles.

Private groups for your team, organization, or community. Share content, collaborate on clusters, and discuss in a focused space.

Publish curated content to your followers. People can subscribe to your shares to see what you're reading and recommending.

Link and verify your accounts from X, Bluesky, and other platforms. A verified identity builds trust and lets your reputation follow you.

One-click save for articles, videos, and links. Come back to them when you're ready.

Saved filtered views of your content. Filter by source, topic, date, or custom criteria and share them with your circles.

Flexible clusters for grouping content by project, theme, or whatever makes sense. Collaborate on them or keep them private.

Full-text search across everything you've saved. Find articles, notes, and highlights in milliseconds.

Highlight passages, add notes, and annotate anything you save. Share your annotations so others can see what stood out to you.

Generate snapshots, storyline digests, or long-form synthesis for any scope — a lens, cluster, selection, or daily rollup. Results appear inline, stay transient unless you keep or share them, and can run on a schedule with optional audio.

Automatically detects when multiple sources report on the same topic, creating unified events with convergence scoring. Filter to events matching your followed tags and sources, or apply a lens to focus on what matters most.

Interactive maps that show how your topics and interests overlap. Spot trends and connections visually.

Mix-and-match dashboard tiles for markets, weather, earthquakes, solar activity, academic metrics, and custom APIs. Each module pulls live data, stores history for sparklines and charts, and auto-tags itself for integration with events.

Rolling statistical analysis detects when individual metrics deviate significantly from their norm. Cross-series analysis goes further, finding coordinated anomalies across metrics that share the same tags — surfacing correlated movements that single-metric alerts would miss.

Automatically pull transcripts, chapters, and metadata from YouTube videos. Search and highlight video content like text.

Native mobile app with full access to your content. Listen, capture, and stay connected on the go.

Save pages, highlight text, and add notes without leaving your browser. One click to capture anything.

Scriptable access to ArxOS from the terminal. Automate workflows, batch import content, and integrate with other tools.

One-way sync of clusters and read-later items to a local directory as structured markdown files. Designed for AI tools like Claude Code, Codex, and others that work with local files. Includes real-time watch mode.