Retenly — Save & Summarize from any page

Name: Retenly — Save & Summarize from any page
Author: Kevin Boulin

Summarize YouTube videos & articles, highlight text on any page, and save it to your Retenly library. AI-powered retention.

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Features & Capabilities

Remember everything you read online.

Retenly's browser extension brings AI-powered reading retention to every webpage you visit.

🎥 Summarize YouTube videos & articles — Click the Retenly icon on any YouTube video or article. Get a structured AI summary in seconds, saved directly to your Retenly library.

✨ Highlight & save from any page — Select text on any webpage, right-click, and save it as a Retenly source.

📚 AI enrichment — Your highlights are automatically organized into themed study guides with key concepts, summaries, and takeaways.

🔄 Syncs with your Retenly account — Everything you capture is instantly available in the Retenly web app for spaced repetition reviews, adaptive quizzes, and AI chat.

Requires a free Retenly account at https://retenly.ai

User Growth & Download Statistics

Add-on

By:

Kevin Boulin

Daily users:

Version:

2.0.2 Last updated: 2026-03-17

Version code:

6186190

Creation date:

2026-03-06

Risk:

Permissions:

Host permissions:

https://retenly.ai/*
https://itlljmwchgjiikxqirbn.supabase.co/*

Content scripts matches:

Size:

80.78KB

Email:

he*****@retenly.ai

URLs:

Website ,Privacy policy

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-07-10

Compare stats and ranking:

Ranking

# 141,908 ▼ 7,049

Other rankings

#101 in summarize pdf keyword 19 ▼ 2

#102 in summarize keyword 26

#112 in ai summarize keyword 28 ▼ 2

#113 in ai summarizer keyword 14 ▼ 1

#136 in summarizer keyword 11

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For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.

Developed by:

Kevin Boulin

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/retenly-save-summarize/

Email:

he*****@retenly.ai

Website:

https://retenly.ai

Permission Change History

2026-03-18: Version 2.0.0 → 2.0.2

Remove Permissions: tabs

Add Optional permissions: tabs

Is Retenly — Save & Summarize from any page Safe?

Risk impact

Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

Retenly — Save & Summarize from any page requires a few sensitive permissions. Exercise caution before installing.

Risk impact analysis details

Critical Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
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Risk likelihood

Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Add-ons Store, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.

Retenly — Save & Summarize from any page is very likely to contain malware and should not be trusted. Avoid installing.

Risk likelihood analysis details

High This extension support email may not be valid
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