---
title: "Audience Builder | Build UK household audiences | Outra"
description: "Explore Outra's audience builder: combine UK household signals to build, size and activate high-intent audiences."
url: "https://outra.co.uk/audience-builder"
---

# You describe the buyer.We build the audience.You ship the audience to 100+ channels.

Describe your ideal customer in plain English. Outra reasons across 400+ attributes and 30M+ UK homes.

Reasoning is generated live. Audience sizes are directional estimates. Talk to us for a real count.