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What is the browser category "Other browser"?

Other browser groups visits from browsers that Piano Analytics can't identify. Piano Analytics determines the browser from the User-Agent and the Client Hints collected during the visit, and compares them with a device detection partner. If the partner doesn't recognize the User-Agent or the Client Hints, the visit is categorized as Other browser.

For more on Client Hints, see Client Hints (User Agent deprecation).

Common causes

Cause

Example

A new browser the partner doesn't know yet

A recently launched browser, such as a new AI browser. Once the partner adds its signature, it's recognized automatically, with no change to your tagging.

A rare or customized browser

An in-app browser, a smart TV browser or a niche browser.

A generic or reduced User-Agent

Some browsers share very little information, and Client Hints can be limited by privacy settings.

New browsers that behave like bots can be filtered out as bot traffic, so they may not appear under Other browser at all.

What you can do

  • Check what's in the category: break down Other browser by an additional property to see what type of traffic it is, for example the operating system or device type.

  • Identify specific browsers: you can create a processing rule in your Data Model that looks for a specific string in the User-Agent and sets a custom property.

  • Ask for recognition of a browser: if a browser matters to you, send a feature request to Piano Support. Recognition might be added by the detection partner, so Piano Support will pass it on.

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