Cliqz is shutting down its anti-tracking browser and search engine but says it will keep Ghostery subsidiary running
Yesterday we've announced with a heavy heart the Cliqz story is over. Tweets: @cliqz : Yesterday we've announced the end of Cliqz and our hearts are still heavy. We hope someone continues this important fight for digital independence. But for now: Thanks for believing in something that was unlikely from the beginning, but worth believing in. https://cliqz.com/...
Context & Ripple Effects
Cliqz spent the late 2010s building an integrated privacy stack: the Mozilla-backed German browser maker bought Ghostery in 2017, then layered heuristic, AI-driven script blocking on top of Ghostery's traditional blacklists. The shutdown ends the owned browser and search engine while deliberately preserving Ghostery as the surviving asset.
The exit is not the end of the technology: within a year, Brave unveiled its own privacy-focused search engine by acquiring an open-source engine built by the team behind the Cliqz browser, so the corpus already shows where the pieces migrated.
First-order effects
- Cliqz browser and search users lose their product outright, while Ghostery continues operating under Cliqz ownership with a revenue model shifted toward opt-in deal notifications, paid tracking-ecosystem insights, and the $14/month Ghostery Midnight bundle of ad blocking, tracker protection, and VPN.
Second-order effects
- Brave moves into the vacated privacy-search lane by acquiring the open-source engine from the Cliqz team, converting a failed standalone challenger's technology into a feature of a browser that already has distribution.
- Ghostery's pivot to subscriptions and deal-based revenue makes it less dependent on the dead browser funnel, competing directly with paid privacy bundles rather than free extensions.
Third-order effects
- The pattern echoes Quixey — a well-funded mobile search company that raised over $130M before shutting down — suggesting standalone alternative search engines rarely survive on their own economics and instead get absorbed as assets by platform players.
- If the pattern holds, anti-tracking search and browsing consolidates around browsers with existing user bases (Brave-style) plus monetized extension businesses (Ghostery-style), leaving little room for independent full-stack challengers.
The trend: Independent privacy-focused search and browser challengers are folding their technology into larger platforms with built-in distribution, while their ancillary tools survive as standalone subscription businesses.