COMPANY PROFILE
Sovrn
Headquarters: Boulder (Colorado), United States · Founded: 2014
What it does and how it makes money
Sovrn Holdings, based in Boulder, Colorado, provides web publishers with programmatic advertising technology, affiliate-link and commerce tools (Sovrn Commerce, formerly VigLink) and analytics. It was created in 2014 from the Lijit Networks business.
It makes money from selling publishers' ad space in programmatic auctions and from affiliate commissions on purchases made through its links. [1]
What data it collects about you
According to its policy, it collects IP address, cookie and mobile advertising IDs, hashed emails, browsing and search activity across unrelated sites, app usage, precise location if allowed, device data and links between browsers and devices, plus third-party data; it states it sold personal information in the preceding 12 months. [2]
Fines and sanctions
We found no published fines or sanctions when we checked it on October 12, 2026.
Data breaches and hacks
We found no published data breaches when we checked it on October 12, 2026.
Ask it to delete your data
This is the page the company itself gives to ask it to delete your data or stop selling it: Open its page [3]
With GUARDIANA or GUARDIANA ZERO, you download from this same profile the letter asking it to delete your data, under your country’s law, ready to attach to an email.
Its website
Does this company follow you? GUARDIANA ZERO, GUARDIANA’s browser, cuts its connections and shows you how many times it tried. Meet GUARDIANA ZERO →
Sources
- https://www.vcaonline.com/news/2022072603/sovrn-raises-36-million-in-series-c-funding-fueled-by-consistent-revenue-growth/
- https://tostracker.app/document/sovrn-privacy
- https://www.sovrn.com/your-data/
What this profile does NOT say
- It does not say this company does anything illegal. The only thing it states about anyone’s legality is what a regulator or a court has already decided, with the date and the link to the source.
- It does not say what data of yours it holds: only the company knows, which is why you have the right to ask it.
- If you are this company and a fact is wrong, write to hola@guardianagroup.com and it will be corrected, with its date.
Public facts with their sources, checked on October 12, 2026. All profiles →