Dia Browser
The Browser Company · Chat assistant · US · www.diabrowser.com
services/dia-browser.yamlVendor data-handling terms
“We may also collect and use your Content to improve Dia, unless you opt out. / If you enable Sync, all User Content will be sent off your device and processed by our servers in order to provide the Sync feature; this data will be encrypted end-to-end and will not be processed or stored in a readable format on our servers.”
“We retain your profile information and credentials for as long as you have an account with us. / When deciding how long to retain specific types of data, we consider who the data came from, whether we need it, why we collected the personal data, and how sensitive it is.”
The policy names no hosting region; The Browser Company is US-based and now owned by Atlassian.
Domains and endpoints
observed means seen in Unseen deployments; vendor-documented means listed by the vendor. Vendors do not publish complete lists.
| Host | Role | Source |
|---|---|---|
| dia.browser | app | observed |
| diabrowser.com | app | observed |
Assessment
Reasoning: An AI browser whose assistant reads the pages the user has open. Content, which the policy defines to include pages visited and assistant queries, may be used to improve Dia unless the user opts out. On a work machine that means internal web apps are in scope by default.
Flags: Browsing content and assistant queries used to improve the product unless opted out · Region not stated · Assessed 2026-09-16. The assessment is Unseen's; the terms above are the vendor's.
Changelog
- 2026-09-16Documented. Content-use and retention terms verified against the Dia privacy policy; region not stated.
- 2026-09-15Listed from the Unseen catalogue with observed domains.
Corrections
Pull request on GitHub, or the form below. Changes are reviewed and recorded in the changelog.