Baidu Audience Targeting: A Complete Guide for Advertisers

If you have run Baidu PPC for any length of time, you have likely felt the frustration: you bid on the right keywords, your ads show, but the traffic does not convert. Irrelevant users click, your budget drains, and your CPA climbs.

The problem is not your keywords. It is that keywords alone do not know who is searching. Two people can search the exact same term with completely different intent. Baidu Audience Targeting solves this by layering user profile data on top of your keyword targeting, so your ads reach the right people — not just the right queries.

What Is Baidu Audience Targeting?

Baidu Audience Targeting uses Baidu's massive user database to find your ideal audience based on who they are, what they are interested in, what they have searched for, and what apps they use. When you combine audience targeting with your keyword bids, the system prioritizes showing your ads to users who match your target profile.

Think of it as adding a filter between your keywords and your ad delivery: keywords determine the search queries you appear for, audience targeting determines which of those searchers actually see your ad.

Four Targeting Dimensions

Baidu offers four main ways to define your audience. Each one works differently, and the most effective campaigns combine multiple dimensions.

1. Feature Targeting (Demographics)

This is the most straightforward layer. You select users based on who they are:

• Gender — male or female
• Age — by age range
• Interest — Baidu categorizes users into 25+ interest segments based on their browsing and search behavior

2. Behavior Targeting (Search & Browse History)

This is where audience targeting gets powerful. You define your audience based on what they have actually done:

• Search history — target users who have searched for specific keywords (up to 1,000 keywords). If someone searched for "industrial pump supplier" last week, they are a warm lead for your B2B campaign.
• Browsing history — target users who have visited specific URLs (up to 1,000 URLs). If someone visited your competitor's pricing page, they are in-market for your product.

3. App Targeting (Mobile Only)

For mobile campaigns, you can target users by the types of apps they have installed. You cannot target specific apps, but you can target app categories:

If your product targets mobile gamers, for example, you can layer game category app targeting on top of your interest and behavior filters to build a precise audience that keyword targeting alone would never reach.

4. ID Targeting (Precision Retargeting)

This is the most accurate targeting method Baidu offers, but it requires you to already have user data. You upload known identifiers and Baidu matches them against its user database:

🤔 Ready to Make Your Baidu Traffic More Accurate?

Setting up audience targeting correctly requires understanding how Baidu's audience data layers interact with its keyword matching system. Get it right and your cost per conversion drops noticeably. Get it wrong and you can narrow your audience too far and lose volume.

At Baidu PPC Pro, we build audience-targeted campaigns for foreign brands entering China. We know which interest categories map to which industries, how to structure behavior-based targeting without over-narrowing, and how to combine ID targeting with CRM data for precision retargeting.