AI-POWERED KNOWLEDGE BASE
The Best NotebookLM Alternative for Everything You Learn
Your unlimited, self-organizing knowledge base for all your online content and personal notes.
No upload limits
Automatic organization
Rich note taking
Always yours
No credit card · 30 Day Refund · 24 Hour Human Support
Your AI second brain

Alcohol and your sleep
Why We Sleep
Intro to Large Language Models

Interstellar 2014
Founder Mode

Attention is all you need
My Daily Sleep Journals
Atomic Habits
Trusted by 500,000+ professionals
WHY PEOPLE SWITCH
Beyond NotebookLM's Limits
Recall is the best NotebookLM alternative for lifelong knowledge management, research, and writing. NotebookLM keeps work inside bounded notebooks with source limits, manual organization, and limited personal notes. Recall works where you browse, captures everything you learn, organizes it automatically, and keeps your ideas connected for the long term.
Truly Unlimited
NotebookLM limits your sources, but Recall stays fully uncapped so you can save all your online content and personal notes without hitting a ceiling.
Self Organizing Knowledge
Everything you save becomes part of a connected, searchable knowledge base that organizes itself automatically.
Chat Across Everything
Unlike NotebookLM's single-notebook chats, ask questions across your entire knowledge base and choose the AI model that fits the task.
Works Where You Browse
Recall's browser extension captures content instantly and resurfaces related ideas as you browse, turning everyday browsing into active discovery.
Lock In Your Knowledge
Don't just collect content, remember it. Recall uses proven memory techniques like spaced repetition to help your ideas stick for good.
Secure and Always Yours
Recall never trains AI on your content, and everything is stored safely under your control. Export your content anytime, no strings attached.
HOW IT WORKS
Summarize, Organize, and Chat With Everything You Learn
The more you save, the smarter it gets.
01
Save and Summarize What Matters Most
One click to save YouTube videos, podcasts, PDFs, articles, web pages, and more from your browser or mobile.
Instant AI summaries you can read or listen to in a voice you clone.
Highlight and take notes with a rich text editor.
Business
Design
Technology
Education
Culture
02
Effortlessly Organized
Every piece of content is organized for you with smart tags.
Automatic connections that resurface as you browse.
Visualize your ideas in a knowledge graph and see how everything connects.
03
Pick Your Context, Pick Your Model
Chat across all your knowledge at once, the internet, or both, never limited to a single notebook.
Choose your AI model GPT, Claude, Gemini, and more. Switch mid conversation.
MCP & API access, your knowledge wherever you are.
MULTIPLE CHOICE
How does REM sleep affect your body?
04
Remember What You Learn
AI quiz generation to create quizzes on any content instantly.
Spaced repetition that helps you retain what you learn with smart scheduling.
Public challenges to share quizzes and compete with others.
SIDE BY SIDE
Recall vs. NotebookLM
A structured look at how Recall compares with NotebookLM for personal knowledge management.
| Feature | Recall | NotebookLM |
|---|---|---|
| Use case | ||
Best for | Knowledge management, research, writing, and learning across multiple sources | Bounded research on a fixed set of sources within a single notebook |
Knowledge structure | Connected library | Separate notebooks |
| Limits | ||
Library-wide chat | Yes, chat across all your content, select your sources, or talk to the internet | Notebook-scoped only |
Source limits | Unlimited library, no per-notebook cap | About 50 per notebook on free, higher on paid |
| Capture | ||
Supported content types | Articles, YouTube videos, podcasts, PDFs, web pages, and personal notes | Documents, PDFs, websites, YouTube videos, copied text, and Google Drive files |
Rich text notes | Block-style editor with tables, to-do lists, code blocks, and more | No rich text editor |
Browser extension | No dedicated extension | |
Mobile capture | Web app and mobile browser workflow | |
| AI workflow | ||
Automatic summaries | Yes, on save | Yes, per notebook |
Audio | Voice-to-text capture and text-to-speech in your own custom AI voice | Podcast-style Audio Overviews generated from notebook sources |
Output generation | No dedicated infographic or video overview generation | Generates outputs like infographics, video overviews, study guides, and briefings |
Knowledge graph | Yes, library-wide | Mind maps inside one notebook |
AI quizzes and spaced repetition learning | Built-in | Not a core feature |
AI model choice | Yes, on Max plan | Gemini only |
| Pricing | ||
Plan flexibility | Free, Plus, and Max plans. Plus starts at $10/month, where Recall picks the best AI model for your task; on Max you choose the AI model. | Free tier, with paid upgrades bundled into Google AI plans starting at $7.99/month (NotebookLM Plus via Google AI Plus). AI model choice remains Gemini. |
Quick comparison: choose NotebookLM for a single bounded research project; choose Recall for a connected, lifelong knowledge base with library-wide chat and your choice of AI model.
RETAIN MORE
A Version of You That Never Forgets
Join thousands of professionals who learn faster and retain more. With Recall, you can:
Hours Saved / Week
Ramp up on topics faster with AI summaries and instant answers.
Better Retention
Spaced repetition is scientifically proven to improve memory.
Organized
Recall auto-tags and links your knowledge so it's always within reach.
Unlimited Knowledge
Unlimited space. Endless memory. Infinite recall.
USER REVIEWS
AI That Elevates You and Doesn't Replace You.
Join over half a million people using Recall to get a daily edge.
Based on 464 reviews
I run two parallel careers, which means staying current across rapidly evolving topics. Recall is the front door to my entire knowledge workflow.

Fernand
Head of Technology
I use Recall on a daily basis to cultivate and build a hand-picked database of information. The end result is like having a personalized AI loaded with sources pre-screened for quality.

Roses
Human Rights Worker
I've been building several second brains for years. Recall is one of those tools that feels like a drastic improvement on what you're already using.

Dave Katague
AI Educator
Ready to Move Beyond Limits and Remember Everything?
Join 500,000+ professionals using Recall to learn faster, think more clearly, and finally stay on top of what they consume.
No credit card required · 30 Day Refund on Premium · 24 Hour Support
SECURITY POLICY
You're safe with us
We do not use your data for any other purpose than providing a service to you.
Data ownership
Your data is yours and you have full control over it. We do not use your data for any other purpose than providing a service to you.
Data portability
You can export all your data anytime in Markdown format, putting the power of portability and accessibility directly in your hands.
Privacy focused
Augmented browsing is local first, your knowledge base is stored safely in the cloud.
CROSS-PLATFORM ACCESSIBILITY
Cross-Platform Accessibility
Save what you learn from your browser or phone, then access it from one connected knowledge base.
Download the mobile apps
Frequently Asked Questions
Looking for more? Visit our full FAQ for more detail.
Ready to Get Started?
Save, summarize & chat with your content.
No credit card required · 30 Day Refund on Premium · 24 Hour Support
