AI-Powered Second Brain Features
Transform how you save and retain knowledge from the web. Arivu uses AI to summarize, organize, and resurface your saved content — so nothing you read is ever forgotten.
AI-Powered Article Summaries
Stop reading entire articles to find the one insight you need. Arivu's AI reads every page you save and extracts the essential information instantly.
- One-sentence summary — Get the core message in 20 words or less
- 3-point bullet summary — Key takeaways at a glance
- Long-form summary — Comprehensive 150-200 word overview
- Key quotes — Most important statements highlighted
"Spaced repetition is scientifically proven to improve long-term retention by reviewing information at optimal intervals."
- • Memory follows a "forgetting curve" that decays exponentially
- • Strategic review timing can flatten this curve significantly
- • Active recall beats passive re-reading by 50%
Content Quality Scoring
Not all content is created equal. Our AI evaluates every page you save, helping you prioritize high-quality sources and avoid misinformation.
- Credibility scoring — Evaluate source trustworthiness
- Content depth analysis — Surface-level vs. comprehensive
- Citation quality — Does the content back up its claims?
AI Semantic Search
Forget about remembering exact titles or keywords. Search by meaning — describe what you're looking for in natural language, and Arivu finds it.
"That article about how to stay focused while working from home"
"Deep Work Strategies for the Remote Professional" — saved 3 months ago
10 Habits of Highly Productive Engineers
dev.to • 2 weeks agoWhy Senior Devs Write Less Code
blog.pragmaticengineer.com • 1 month agoThe Pomodoro Technique for Coding
medium.com • 3 months agoVisual Knowledge Graph
See how your bookmarks connect. Arivu automatically maps relationships between topics, revealing patterns in your reading and unexpected connections between ideas.
Spaced Repetition for Bookmarks
Your bookmarks shouldn't be forgotten. Using spaced repetition — the same technique used by language learning apps — Arivu brings back relevant content at optimal intervals for long-term retention.
- Spaced repetition — Scientifically optimal review timing
- Context-aware — Surfaces content relevant to current work
- Snooze & archive — You're always in control
The Art of Deep Work
Saved 2 weeks ago • Last reviewed 5 days agoBuilding Mental Models
Next review in 18 hoursHow to Read Research Papers
Next review in 3 daysReading Analytics & Insights
Understand your reading habits. See which topics you're drawn to, track your reading velocity, and get personalized insights to learn more effectively.
- Topic breakdown — See your knowledge distribution
- Reading patterns — When and how you consume content
- Personalized insights — AI-generated learning recommendations
Browser Extension
Save any webpage with a single click or keyboard shortcut. Available for Chrome and Firefox.
Keyboard Shortcut
Save without leaving your keyboard
Collection Picker
Choose where to save on the fly
Instant AI Processing
Summaries ready in seconds
How Arivu Complements Your Stack
Arivu isn't trying to replace your note-taking app. It's the AI-powered capture layer that feeds your second brain with summarized, searchable, and resurfaced knowledge from the web.
| Capability | Arivu | Notion | Obsidian | Raindrop |
|---|---|---|---|---|
| AI Summaries on Save | ✓ | — | — | — |
| Semantic Search | ✓ | — | — | — |
| Spaced Repetition | ✓ | — | Plugin | — |
| Knowledge Graph | ✓ | — | ✓ | — |
| Long-Form Notes | — | ✓ | ✓ | — |
| Database/Tables | — | ✓ | Plugin | — |
| One-Click Web Capture | ✓ | ✓ | Plugin | ✓ |
Best together: Use Arivu to capture and rediscover web content, then send insights to your favorite note-taking app.
Frequently Asked Questions
How does AI summarization work in Arivu?
When you save a webpage, Arivu's AI reads the full content and generates multiple summary formats: a one-sentence overview, 3-point bullet summary, and comprehensive long-form summary. This happens automatically in seconds, so you capture the key insights without reading the entire article.
What is semantic search for bookmarks?
Unlike keyword search that requires exact matches, semantic search understands the meaning of your query. Ask "that article about staying focused while working remotely" and Arivu finds relevant results even if those exact words don't appear in the title or content.
How does spaced repetition help with bookmarks?
Most bookmarks are saved and forgotten. Arivu uses spaced repetition — the same technique used by language learning apps — to resurface saved content at optimal intervals. This helps you actually retain and use the knowledge you've collected.
What browsers does Arivu support?
Arivu offers browser extensions for Chrome and Firefox, with Safari support coming soon. You can also save content directly from the web app.
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