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Ghostery
What Does Ghostery Do?
Ghostery is a free and open-source privacy and security-related browser extension and mobile browser application. Its primary purpose is to block HTTP cookies, trackers, and other web bugs from third-party ad networks, web publishers, and data analytics providers. This helps users browse faster, cleaner, and safer by removing intrusive ads and protecting their data from being collected without their consent. Ghostery provides transparency by showing users the trackers present on a webpage and giving them control over which ones to block or allow. In early 2024, Ghostery was acquired by Blockthrough, a company specializing in ad-filtering technology and ad-block recovery.
Where Is Ghostery's Headquarters?
HQ Function
Serves as the central hub for Blockthrough's operations, including product development for Ghostery, strategic planning, engineering, marketing, and business development for its ad-filtering and recovery technologies.
Notable Features:
Located in a prominent downtown Toronto business tower, providing modern office amenities suitable for a technology company. Specific architectural details of Blockthrough's suite are not widely publicized.
Work Culture:
As part of Blockthrough and the wider eyeo group (Blockthrough's parent company), the culture emphasizes innovation in ad-tech, user privacy, and agile development. A collaborative, remote-friendly environment focused on solving challenges in the digital advertising and privacy space is expected.
HQ Significance:
The Toronto headquarters is significant as it's the nerve center for Blockthrough, guiding the strategy and development of Ghostery, aiming to integrate its technology and expand its user base within the broader ecosystem of fair advertising and privacy tools.
Values Reflected in HQ: The location in a major North American tech and business hub like Toronto reflects ambition, access to talent, and a focus on innovation. The work on Ghostery under Blockthrough reflects values of user empowerment, digital privacy, and contributing to a more balanced internet ecosystem.
Location:
Ghostery's products, including its browser extension and mobile apps, are available to and used by individuals worldwide, supporting a global user base seeking to enhance their online privacy and browsing experience. While product development and strategic operations are primarily managed from North America (Toronto, Canada via Blockthrough) and influenced by its parent company eyeo in Europe (Cologne, Germany), its user community is inherently international. Support and community engagement also cater to a global audience, with the software available in multiple languages.
Street Address:
1 Yonge Street, Suite 1801
City:
Toronto
State/Province:
Ontario
Country:
Canada
Where Else Does Ghostery Operate Around the World?
Cologne, Germany
Address: eyeo GmbH, Lichtstr. 25, 50825 Cologne, Germany
Serves as the central European hub for eyeo's global operations, influencing the broader ecosystem in which Ghostery operates, particularly concerning European market trends, privacy regulations (like GDPR), and publisher relations.
Munich, Germany
Address: N/A (Former key location)
Previously focused on development, engineering, and alignment with Cliqz's privacy-focused products within the European market. Its current direct operational significance for Ghostery under Blockthrough is part of its heritage and distributed talent pool.
Buying Intent Signals for Ghostery
Highperformr Signals uncover buying intent and give you clear insights to target the right accounts at the right time — helping your sales, marketing, and GTM teams close more deals, faster.
Who's Leading Ghostery? Meet the Executive Team
As of April 2025, Ghostery' leadership includes:
Who's Investing in Ghostery?
Ghostery has been backed by several prominent investors over the years, including:
What Leadership Changes Has Ghostery Seen Recently?
The most significant development for Ghostery in the last 12 months was its acquisition by Blockthrough in February 2024. This transition brought Ghostery under new leadership focused on ad-filtering technology and ad-block recovery, aligning it with Blockthrough's existing mission. The leadership of Blockthrough, headed by CEO Marty Krátký-Katz, now steers Ghostery's strategic direction. No other specific high-profile executive hires or exits directly attributed to the Ghostery brand post-acquisition have been publicly announced, as the focus has been on integration.
What Technology (Tech Stack) Is Used byGhostery?
Discover the tools Ghostery uses. Highperformr reveals the technologies powering your target accounts — helping your sales, marketing, and GTM teams prioritize smarter and close faster.
Ghostery Email Formats and Examples
For general inquiries or support, users typically interact with Ghostery via official channels listed on its website, such as support@ghostery.com. While internal corporate email formats for Ghostery team members under Blockthrough are not publicly detailed, common patterns in tech companies often involve [first].[last] or [first_initial][last]@[companydomain.com]. For Blockthrough related communications, formats like [first]@blockthrough.com might be used.
Common patterns: [first].[last]@ghostery.com or [first_initial][last]@ghostery.com for Ghostery-specific roles, and [first]@blockthrough.com for Blockthrough roles.
Format
support@ghostery.com (for product support), info@blockthrough.com (for Blockthrough corporate inquiries)
Example
70%
Success rate
What's the Latest News About Ghostery?
Blockthrough Blog • February 7, 2024
Ghostery News: Blockthrough Acquires Ghostery from Cliqz to Empower Users with Enhanced Privacy and Ad-Filtering Solutions
Blockthrough, a leader in ad-block recovery technology, announced its acquisition of Ghostery, the renowned privacy browser extension, from Cliqz. This strategic move aims to combine Ghostery's extensive user base and robust privacy tools with Blockthrough's expertise in ad-filtering technology, promising enhanced user control and contributing to a sustainable content ecosystem....more
TechCrunch • February 7, 2024
Ghostery News: Ad block monetization platform Blockthrough acquires privacy tool Ghostery
Blockthrough, a platform that assists publishers in recovering revenue typically lost to ad blockers, has officially acquired Ghostery, a widely-used browser extension and mobile application designed for blocking trackers and advertisements. The financial terms of the acquisition were not disclosed. Ghostery is set to continue its operations as a free tool under the new ownership of Blockthrough....more
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