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Recall Review

Recall is a spaced-repetition learning application designed for developers, converting selected notes and Notion pages into active-recall questions for enhanced knowledge retention.

shipped Aug 31, 2026freemium
Recall — product screenshot

Why it matters

1Recall 2.0, launched in early 2025 with key features in January 2026, transformed the tool into a comprehensive AI knowledge base.
2The platform offers a freemium model, with Recall Plus available at $12/month or $10/month when billed yearly.
3Recall integrates directly with Notion, allowing users to convert existing notes into spaced-repetition quizzes.
4Users can select between Claude, GPT, or Gemini models for AI interactions, or allow Recall to auto-select the optimal model.

About Recall

Platforms
Web
Target Audience
Developers

Pricing Plans

Standard
$10/mo
  • • Spaced-repetition learning
  • • Connect Notion pages
  • • Daily check-ins

Specs

API Available

Yes, public API

overview

What is Recall?

Recall is an AI-powered personal knowledge base tool developed by Recall Knowledge that enables heavy information consumers, students, researchers, writers, and hobbyists to save, summarize, organize, and interact with online content. It transforms selected notes, including Notion pages, into timely active-recall questions to aid long-term retention.

features

Key Features of Recall

Recall provides a suite of features designed to streamline information intake and enhance learning and retention, leveraging AI for automatic organization and retrieval.

  • Instant Content Summarization: Generates concise summaries of long-form content.
  • Agentic Chat with Your Knowledge Base: Allows users to query their entire saved knowledge base.
  • Automatic Knowledge Graph: Extracts key concepts and links related content without manual effort.
  • Spaced Repetition Quizzes: Creates AI-powered quizzes based on saved content for optimal retention.
  • Augmented Browsing: Provides relevant context from saved knowledge while browsing.
  • Model Choice: Users can select between Claude, GPT, or Gemini for AI interactions.
  • Graph View 2.0: Offers an interactive visual representation of saved content and connections.
  • API and MCP Access: Connects Recall knowledge base to external AI tools like Claude and ChatGPT apps.

use cases

Who Should Use Recall?

Recall is designed for individuals and professionals who manage significant amounts of information and seek to enhance their learning and retention through AI-powered tools.

  • Learning and Research: Students and researchers can build compounding knowledge bases, summarize academic content, and utilize quizzes for study.
  • Professional Development: Professionals can organize industry-specific content, connect disparate ideas, and use AI personas for consistent interactions.
  • Content Curation: Writers and hobbyists can curate watchlists, deep-dive into topics, and track insights from various media.
  • Developers: Individuals looking to retain technical knowledge and integrate spaced-repetition into their learning workflow.

how to use

How to Use Recall

To begin using Recall, users typically capture content from various online sources or integrate existing notes from platforms like Notion. The system then processes this information to create a personalized learning experience.

  • 1Capture content: Add articles, YouTube videos, podcasts, PDFs, or personal notes to your Recall library.
  • 2Integrate Notion pages: Select specific Notion pages to convert into active-recall questions.
  • 3Generate summaries: Utilize AI to create concise summaries of captured long-form content.
  • 4Engage with Agentic Chat: Ask questions and receive answers grounded in your collected knowledge base.
  • 5Practice active recall: Participate in AI-powered quizzes based on your saved content.
  • 6Review knowledge graph: Explore the automatic knowledge graph to visualize connections between ideas.

pricing

Recall Pricing & Plans

Recall operates on a freemium model, offering a free tier with limited functionality and a paid subscription for expanded capabilities. The paid plan provides unlimited access to core AI features.

  • Recall Lite (Free): Includes 10 free content summaries and chats, unlimited read-it-later storage, and unlimited personal notes.
  • Recall Plus: Costs $12/month, or $10/month when billed yearly. This plan includes unlimited content summaries and chats, chat with the entire knowledge base, automatic categorization, automatic knowledge graph, unlimited AI quiz questions, and bulk import.

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Pros

  • +Automatic organization and knowledge graph creation reduce manual effort for information management.
  • +AI-powered spaced repetition quizzes enhance long-term retention of learned material.
  • +Agentic Chat allows users to interact with their entire knowledge base for grounded answers.
  • +Integration with Notion enables conversion of existing notes into active-recall questions.
  • +Users can select preferred AI models (Claude, GPT, Gemini) for interactions.
  • +Export functionality to Markdown prevents vendor lock-in, allowing use with tools like Obsidian.

Cons

  • −The knowledge graph view can become cluttered with extensive data.
  • −The mobile application experience is considered less robust compared to the desktop version.
  • −AI-driven organization may require adjustment for users accustomed to manual folder systems.
  • −Specific API rate limits are not detailed in the provided documentation, leading to potential uncertainty for developers.

Similar Tools

Recall vs Competitors

Recall differentiates itself through its deep AI integration for automatic organization and knowledge retrieval, minimizing the need for manual tagging or folder creation, particularly with its Notion integration.

1

Highly customizable and extensible spaced-repetition software with a vast add-on ecosystem for various learning needs.

Anki is a general-purpose flashcard system that requires more manual effort to convert notes into active recall questions compared to Recall's more automated approach, especially for Notion integration. However, it offers unparalleled control and a massive community for support and add-ons.

2

Combines note-taking, outlining, and spaced repetition into a single integrated knowledge management system, allowing direct creation of flashcards from your notes.

RemNote is a more comprehensive note-taking platform where spaced repetition is a core feature, potentially requiring a shift in your primary note-taking workflow. Recall focuses more on extracting and quizzing from existing notes rather than being a primary note-taking tool itself.

3

A local-first Markdown knowledge base that can be extended with a community plugin to create spaced repetition flashcards directly from your notes.

This solution is tied to Obsidian's local Markdown file system, meaning it doesn't offer direct integration with external platforms like Notion as Recall does. It requires you to manage your notes within Obsidian to leverage the spaced repetition functionality.

4

Specializes in transforming content from various sources like Notion, Readwise, and Kindle highlights into spaced repetition flashcards.

NeuraCache offers similar integrations to Recall for turning existing notes into questions, including Notion. However, it is a paid-only service after a trial, unlike Recall's freemium model, which might be a consideration for budget-conscious users.

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