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Remarketing / Retargeting

Definition

Remarketing (called retargeting on Meta) shows ads to people who have previously interacted with your website, app, or content. By targeting users who already know your brand, remarketing campaigns typically achieve higher conversion rates and lower CPAs than prospecting campaigns, making them one of the highest-ROI advertising tactics.

How Remarketing Works

Remarketing uses tracking pixels (Google tag, Meta Pixel) or customer lists to identify past visitors and serve them targeted ads as they browse other websites, apps, or social media. When someone visits your site but does not convert, they are added to a remarketing audience. You then create ads specifically for these audiences with messaging that addresses their stage in the funnel: abandoned cart reminders, product comparisons, special offers, or social proof. Remarketing works on Google Display Network, YouTube, Search (RLSA), and across Meta platforms.

Types of Remarketing

Standard remarketing shows display ads to past website visitors. Dynamic remarketing shows personalized ads featuring specific products they viewed. Remarketing Lists for Search Ads (RLSA) adjusts search bids or shows different ads to past visitors when they search on Google. Video remarketing targets people who interacted with your YouTube videos. Customer match uploads email lists for targeting across Google and Meta. Email remarketing targets users who opened emails but did not convert. Each type serves a different purpose in the re-engagement funnel.

Remarketing Best Practices

Segment your remarketing audiences by behavior and recency: cart abandoners, product viewers, blog readers, and past purchasers need different messages. Set appropriate membership durations: 7-14 days for high-intent segments (cart abandoners), 30-90 days for consideration audiences. Use frequency caps to avoid ad fatigue. Exclude converted users to prevent wasting budget. Create sequential messaging that guides users through the funnel rather than showing the same ad repeatedly. Test urgency-driven creative (limited offers, countdown timers) alongside value-driven content (testimonials, reviews).

Remarketing Optimization with AdWhiz

AdWhiz audits your remarketing setup across Google and Meta, identifying missing audience segments, suboptimal membership durations, and creative freshness issues. The audit evaluates whether your remarketing campaigns are generating truly incremental conversions or simply claiming credit for users who would have converted organically. Recommendations include specific audience segments to create, frequency cap settings, and creative rotation strategies.

Frequently Asked Questions

They are essentially the same concept with different names. Google uses 'remarketing' and Meta uses 'retargeting.' Both refer to showing ads to people who have previously interacted with your business. Some marketers distinguish retargeting (pixel-based) from remarketing (email-based), but the terms are widely used interchangeably.

Match your audience window to your sales cycle. For impulse purchases (e-commerce), 7-14 days captures the highest intent. For considered purchases (B2B, high-ticket), 30-90 days allows time for the decision process. Create separate audiences for different windows (7-day, 30-day, 90-day) with tailored messaging for each.

Yes, cookie deprecation and iOS App Tracking Transparency have reduced remarketing audience sizes. Mitigate this by implementing server-side tracking (Google Enhanced Conversions, Meta Conversions API), using first-party data (customer lists), and supplementing pixel-based audiences with CRM-based targeting.

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