What Is Retargeting and How Does It Work?

Most people who see your Instagram or Facebook ad for the first time don't buy or contact you immediately. They might notice your business, get interested, then get distracted by something else. Retargeting is the technique that lets you follow up with these people — reminding them of your business at a moment when they might be ready to take action.

What Is Retargeting?

Retargeting (also called remarketing) is a form of online advertising that targets people who have already interacted with your business in some way — visited your website, watched your videos, engaged with your Instagram profile, or used your app. Because these people already know who you are, they're significantly more likely to convert than someone seeing your brand for the first time.

How Meta Retargeting Works

To run website retargeting, you install the Meta Pixel — a small piece of code — on your website. The pixel tracks visitors and adds them to custom audiences you can then target with ads. You can create audiences based on: all website visitors, visitors of specific pages (for example, people who viewed your services page but didn't contact you), and visitors who took specific actions (like clicking your WhatsApp button but not completing a purchase).

For retargeting people who engaged with your Instagram or Facebook content — without needing the Pixel — you can create engagement audiences directly from your Meta account. These include people who watched a certain percentage of your video, people who sent you a DM, or people who saved your posts.

Why Retargeting Is So Effective in Saudi Arabia

In Saudi Arabia, the customer journey for many services involves multiple touchpoints before a decision is made. Someone looking for a real estate agent, a private school, or a medical specialist will research multiple options over several days before committing. Retargeting keeps your business visible throughout that decision-making window.

Instagram is particularly dominant in Saudi Arabia, meaning most of your potential customers are active on the platform — and are reachable through Meta retargeting regardless of whether they use Facebook.

Retargeting Ad Creative

Retargeting ads should feel different from awareness ads. People who already know your brand don't need to be introduced to it — they need a reason to take the next step. Effective retargeting creative includes: specific offers or promotions, social proof (customer reviews or case studies), answers to common objections, or a simple, clear call to action encouraging them to contact you on WhatsApp.

Frequency and Ad Fatigue

Retargeting audiences are typically small. Showing the same ad to a small group of people too many times causes ad fatigue — they start ignoring your ads or, worse, develop a negative association with your brand. Monitor your frequency metric (how many times the average person in your audience sees your ad) and refresh your creative when frequency climbs above 3–4.

For more on audience strategy within Meta Ads, see What Is Audience Targeting in Meta Ads?. And for the complete Meta Ads overview, visit our main guide: How Facebook and Instagram Ads Work.