Compare MensorAI and Readwise Reader for saving articles and YouTube videos. Reader is a full read-it-later app with highlights, RSS, AI chat and a spaced repetition review. MensorAI does less: save as you read and watch, ask across your library when you write, and keep the cited claims you’ll use in a piece you copy into your editor.
Last reviewed: October 2026. The MensorAI team wrote this comparison. We try to be fair and accurate, and we’d encourage you to try both tools.
MensorAI started as a YouTube note-taking tool for learners. Now it saves articles, passages and YouTube moments as you go, and when you sit down to write, you ask across all of them. Every answer links back to the passage it came from.
| Feature | MensorAI | Readwise Reader |
|---|---|---|
| Ask across everything you saved | ||
| Chrome extension for YouTube | Indirect | |
| YouTube transcript highlighting | Captions around the moment | |
| Spaced repetition | ||
| Article/book highlighting | Articles only | |
| RSS feed reader | ||
| Obsidian/Notion sync | No sync; copy a piece or download .md | |
| Free tier available | Saving is free |
You research newsletters, articles or scripts from what you read and watch. You save sources as you go, and when you write you want to ask across them and get answers that point back to the passage.
If you want summaries, flashcards or spaced repetition, a tool built for that will suit you better.
Start researching freeHeavy readers who want articles, books, newsletters and RSS in one app, with a daily review of their highlights
Pricing: No free tier, $9.99/month billed annually ($12.99 monthly)
Only partly. Reader is a full reading app with RSS, books, PDFs and a daily review of your highlights. MensorAI saves articles, passages and YouTube moments, and it’s built for asking across them when you write. If the daily review is what you use most, stay with Reader.
You can copy a piece as Markdown or download a .md file, with its citations and links. There’s no automatic sync like Readwise’s integrations.
Saving is free. Asking and finding videos on YouTube need an active trial or a paid plan. You get a 7-day free trial of Pro features with a limited AI allowance. No credit card required. After that, plans are $9, $19 or $22 a month, and they differ only in how many AI requests you get per day.
Save a few sources as you read and watch this week, then ask across them when you sit down to write. Saving is free.
7-day free trial of Pro features with a limited AI allowance. No credit card required.