AI-POWERED KNOWLEDGE BASE

Best Knowledge Base SoftwareFor Everything You Learn

Recall is the best knowledge base software when you want to save articles, videos, and PDFs in one click and get instant AI summaries, automatic organization, library-wide chat, and quizzes to remember what matters.

AI summaries on every save

Automatic tags and graph

Quizzes and spaced repetition

Private and fully exportable

No credit card · 30 Day Refund · 24 Hour Human Support

ADD CONTENT

Best knowledge base software with AI

Alcohol and your sleep — podcast in Recall knowledge base

Alcohol and your sleep

Podcast
Tiago Forte: The PARA Method — YouTube video in Recall knowledge base

The PARA Method

YouTube

State of GPT · Andrej Karpathy

YouTube
Interstellar (2014) movie poster — movie note in Recall knowledge base

Interstellar (2014)

Movie

Founder Mode

Blog
Attention Is All You Need research paper — PDF in Recall knowledge base

Attention is all you need

PDF
Bryan Johnson Blueprint protocol — blog in Recall knowledge base

Bryan Johnson's Blueprint protocol

Blog

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WHY PEOPLE SEARCH

Knowledge That Compounds

Recall is the best knowledge base software for capturing everything you learn, summarizing and connecting it automatically, then chatting with it and remembering it with quizzes and spaced repetition.

One-Click Capture

Save articles, YouTube videos, podcasts, PDFs, and notes from Chrome, Firefox, or mobile without manual uploads.

AI Summaries on Save

Every source gets an instant AI summary so your knowledge base is useful from the first save.

Self-Organizing

Smart tags and a knowledge graph connect related content automatically, so nothing gets lost as your library grows.

Library-Wide AI Chat

Ask questions across your entire knowledge base and get answers with citations to saved sources.

Remember What You Save

Turn any saved source into quizzes and spaced repetition so the knowledge you collect actually sticks.

Data Stays Yours

Recall never trains on your content, and you can export your library anytime.

BEST FOR

Research, Learning, and Personal Knowledge

The best knowledge base software helps you capture, find, and reuse what you learn over years, not just store links.

Research

  • Save articles, papers, and PDFs in one place
  • Get summaries as you collect sources
  • Chat across your library when writing or deciding

Learning

  • Save courses, videos, and podcasts
  • Generate quizzes from saved content
  • Review with spaced repetition

Personal Reference

  • Build a searchable archive of what you read
  • Take notes beside every saved source
  • Reconnect ideas through the knowledge graph

HOW IT WORKS

Save, Organize, Chat, Remember

Four simple steps that make Recall the best knowledge base software for personal learning.

Google, content source for your Recall knowledge base
Wikipedia, save articles to your Recall knowledge base
YouTube, summarize videos in Recall
Spotify, summarize podcasts in Recall

01

Save

Save articles, YouTube videos, podcasts, PDFs, and notes in one click, with an instant AI summary.

Business

Design

Technology

Education

Culture

02

Organize

Everything in your knowledge base software is auto-tagged and connected, with no manual wiki structure.

Choose ChatGPT, Claude, or Gemini to chat with your Recall knowledge base

03

Chat

Chat across your whole library, a single source, or the web, with your choice of AI model.

MULTIPLE CHOICE

How does REM sleep affect your body?

04

Remember

Quizzes and spaced repetition help you retain what matters from everything you save.

BEST KNOWLEDGE BASE SOFTWARE COMPARED

Recall vs. Enterprise Options

How Recall compares with enterprise knowledge base software often ranked in best-of lists.

FeatureRecallOther knowledge base tools
Use case

Best for

Personal AI knowledge base for research and learning

Team wikis, support docs, and enterprise platforms

Setup

Time to useful

Useful immediately after saving your first source

Often requires admin setup and governance

Capture

Save from the web

One-click save and summarize with the web clipper

Manual page creation and uploads

AI

AI summaries on save

Instant summary on every article, video, podcast, and PDF you save

Varies; often search without a summary at capture

What you can chat with

Your whole library, selected saves, the open web, or both — with citations back to the source

Team search or help-desk bots over wiki pages, not a personal mixed library

AI model choice

Yes on Max — OpenAI, Anthropic, Google, and open-source. Plus picks the best model for the task.

Usually one vendor model, if AI is included at all

Organization

How saves get organized

Automatic tags and a knowledge graph that connect related saves as you add them

Manual pages, folders, and permissions

Scope

Personal vs enterprise

Best knowledge base software for individuals

Built for teams and customer support

Pricing

Free tier

Unlimited saves, limited AI summaries and chat

Per-seat team pricing common

Scroll horizontally to compare all columns.

Quick comparison: choose enterprise knowledge base software when you need team wikis, permissions, and support docs. Choose Recall as the best knowledge base software for personal use when you want capture, AI summaries, and chat across everything you save.

See knowledge base software overview

USER REVIEWS

Less Setup, More Learning.

Join over 700,000 people using Recall as their AI knowledge base.

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, Recall AI knowledge base user review

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, Recall user testimonial

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, Recall user testimonial

Dave Katague

AI Educator

Try the Best Knowledge Base Software Free

Join 700,000+ people using Recall as the best knowledge base software for personal learning.

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SECURITY POLICY

You're safewith us

We do not use your data for any other purpose than providing a service to you.

PRIVACY POLICY
Illustration: You own your data in your Recall AI knowledge base

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.

Illustration: Export your Recall knowledge base as Markdown

Data portability

You can export all your data anytime in Markdown format, putting the power of portability and accessibility directly in your hands.

Illustration: Privacy focused personal knowledge base storage in Recall

Privacy focused

Augmented browsing is local first, your knowledge base is stored safely in the cloud.

CROSS-PLATFORM ACCESSIBILITY

Capture From Anywhere

Save from your browser or phone and access one connected library on every device.

Install the browser extension

Download the mobile apps

Frequently Asked Questions About the Best Knowledge Base Software

Looking for more? Visit our full FAQ for more detail.

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Save, summarize and chat with your content.

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IT'S FREE

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Recall web app on laptop, personal AI knowledge base for summarizing and chatting with your content