Is BestPrice Assistant Safe? — Extension Safety Profile

This extension requests powerful access: the <all_urls> host permission lets it read and change data on any website you visit. Combined with APIs for tabs, storage, activeTab, and context menus, it can track your browsing, alter page content, create right-click options, and store information locally. The developer states it collects “Website content,” which matches these capabilities. For a tool that needs to interact with pages across many sites, this level of access is not unusual—but it is also the most sensitive permission a browser extension can hold.

Any extension with <all_urls> can potentially see sensitive information like passwords or financial details if granted access. Although Manifest V3 offers improved security boundaries, users should exercise caution: only install such extensions from sources they trust and review privacy policies to understand why website content is collected. The developer’s declarations that data is not sold, not used for creditworthiness, and not used for unrelated purposes are positive signs, but careful users will still verify these claims independently.

The strongest dimension in the assessment is Maintenance & Ownership (100%), indicating regular updates and clear project ownership. The weakest is Publisher & Identity (60%), pointing to limited publicly verifiable information about the developer. This pattern suggests a well-maintained extension from a less-established source, which may warrant extra scrutiny from users who rely on strong publisher transparency before granting broad data access.