uBlock Origin
Free open-source browser extension for ad and tracker blocking.
Available information varies by company and source.
Profile record updated:
Company facts
- Entity type
- COMPANY
- Market role
- B2C Consumer App / Platform
- Official website
- ublockorigin.com
What uBlock Origin does
uBlock Origin operates as an open-source software project distributed free of charge to end users through browser extension ecosystems and related web distribution. Its value proposition is functional utility: blocking ads, trackers, pop-ups, malicious domains, and other unwanted web content while maintaining low resource usage. Unlike a typical software vendor, it does not rely on subscription revenue, advertising income, data brokerage, or enterprise licensing.
Category differentiation
uBlock Origin is a consumer browser extension for privacy and content blocking, not an ad-tech vendor, publisher monetisation tool, or contextual targeting platform. It should also be distinguished from commercial ad blockers or browser vendors that monetise through subscriptions or advertising.
Strategic context
AI-supported assessment from the existing company research; distinguish interpretation from sourced facts.
uBlock Origin is a free, open-source browser extension focused on content filtering, including ad blocking, tracker blocking, and blocking malicious or unwanted web requests. It is positioned as a privacy and utility product for end users rather than as an advertising, media, or enterprise software business. The available evidence points to maintenance by individual developers and community support rather than a conventional incorporated vendor structure. The product creates value by improving browsing performance, reducing intrusive advertising, and limiting tracking at the network request layer before page elements load. Based on the supplied data, uBlock Origin does not monetise through subscriptions, advertising, sponsorships, or data sales, and there is no evidence of paid tiers or enterprise contracts. Its users are consumers, especially privacy-conscious web users across desktop browsers.
Company news briefing
Briefing updated:
Google’s definitive retirement of Manifest v2 in mid-2026 will render the original uBlock Origin non-functional on Chrome, as the final workarounds for older-style extensions are removed. Consequently, users are required to transition to "uBlock Origin Lite", a version compliant with the more restrictive Manifest v3 API that provides reduced filtering capabilities. While other Chromium-based browsers may eventually adopt similar restrictions, the project continues to rely on Mozilla Firefox as a primary platform for maintaining full extension functionality via prolonged support for Manifest v2.
Business model & monetisation
The supplied evidence indicates no conventional monetisation. uBlock Origin is distributed as free and open-source software under GPL-3.0, with no paid plans, sponsorships, subscriptions, advertising, or data monetisation evidenced. Commercial pricing mechanics are therefore absent; the project relies on volunteer development and community distribution rather than revenue extraction.
- No direct revenue evidenced
- Open-source volunteer-maintained software
Products & capabilities
No products with linked sources are available in this view.
Products & market categories
Technology
Media Channel
Recent recorded signals
Dates refer to the source publication. Older entries are historical context, not evidence of a new event.
No sufficiently sourced and dated signals are available for this view.
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Questions about uBlock Origin
What is uBlock Origin?
uBlock Origin is a free, open-source browser extension for blocking ads, trackers, pop-ups, and other unwanted web content.
Who uses uBlock Origin?
It is used by consumers, especially privacy-conscious internet users and general web users who want cleaner, faster browsing.
How does uBlock Origin make money?
Based on the supplied evidence, it does not have a conventional monetisation model and is distributed as free open-source software.
Sources & coverage
This profile uses public, official and technically observable information. Missing information does not prove that a product or relationship does not exist. The list below does not imply that every profile statement has been verified.
14 publicly documented primary sources and citations linked across the market graph.
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