How do their growth rates compare?

ExplainThis has a month-over-month growth rate of -54%; Glasp has -14.1%.

How does pricing compare?

ExplainThis: Free. ExplainThis is generally offered as a free-to-start AI assistant with paid options for heavier usage. Review the official site for current pricing, as details may change. Glasp: Freemium. Freemium. A free tier covers the core highlighting, saving and sharing features with limited AI usage; paid plans add higher AI limits and additional capacity. Check glasp.co for current tier pricing, as it is not published in our listing data.

What are alternatives to ExplainThis and Glasp?

Other tools in related categories include Notion, Perplexity, Monica, SciSpace, Sider.

ExplainThis vs Glasp — Traffic (1.46K vs 889.56K), Pricing & Verdict

Open AI Tools

ExplainThis vs Glasp — Traffic (1.46K vs 889.56K), Pricing & Verdict | Open AI Tools

Side-by-Side Traffic & Specification Matrix

Dimension / Metric	ExplainThis	Glasp
Official Domain	explainthis.ai	glasp.co
Pricing Model	Free	Freemium
Monthly Visits	1.46K (1,463)	889.56K (889,564)
MoM Traffic Delta	-1.72K (-54%)	-146.38K (-14.1%)
Primary Market & Share	🇺🇸 United States (100%)	🇺🇸 United States (15.5%)
Direct Visits / mo	428	400.6K
User Rating	3.9	4.2
Supported Platforms	Website	Website

ExplainThis

Summarise and explain any page or video as you browse

Page and article summarisation

Turn long articles and pages into a readable summary so you can decide what deserves a full read.

Video explanation

Get the key takeaways from YouTube videos without sitting through the entire runtime.

Browser extension workflow

Primarily a Chrome extension, so it sits alongside whatever you are already browsing rather than forcing a separate app.

Built for fast-moving teams

Built for startup knowledge workers who need context fast across marketing, sales and product research.

Strengths & Pros

+Sits inside the browser as a Chrome extension, so there is nothing new to launch
+Handles both web pages and YouTube videos
+Speeds up research for founders, marketers and product teams
+Useful for triaging which long articles actually deserve a full read