Sonobi
AdvertisingSonobi loaded on 3 sites in our October 2026 scan: 0% of the 2,450 most-visited sites we checked, before any visitor had given consent.
Category: Advertising. A company can do several jobs; this is its main role on the pages we saw.
On 67% of the sites where it loaded, a consent banner was already present but hadn't been answered yet.
Often loaded alongside
Sites that load Sonobi most often also load Amazon Advertising (100%), Amobee (Turn) (100%), Google (100%), Google Ads (100%), and Index Exchange (100%).
Domains it loads from
- sync.go.sonobi.com
Cookies
- HAPLB8*3 sites
Sites that load Sonobi
The highest-ranked 3 of 3 sites.
- techcrunch.com38 tracking companies
- ctvnews.ca38 tracking companies
- dictionary.com35 tracking companies
Understanding this page
- What the tracker categories mean
What "advertising," "analytics," "social," "consent" and the rest actually mean for a company or a cookie, and how CookieTosser decides which one applies.
- First-party vs third-party cookies (and why "first-party" still tracks you)
What the distinction actually means technically, why browsers only block one of the two, and how CNAME cloaking, server-side tagging and cookies like _ga let sites keep tracking under their own domain.
- How to block or limit trackers
Browser privacy settings, content blockers, Global Privacy Control and clearing cookies compared honestly — what each one actually stops, what it doesn't, and what it costs you in return.