10 Best Remarketing Tools for Founders [2026 Updated]

1. Google Ads (Remarketing)

• Type: Paid
• URL: https://ads.google.com
• Overview: Google Ads Remarketing lets you show targeted ads to people who previously visited your website or used your app across the Google Display Network, YouTube, and Gmail. It supports list-based, dynamic, and RLSA (Remarketing Lists for Search Ads) tactics to re-engage users with tailored creatives and bids.

2. Meta (Facebook & Instagram) Custom Audiences

• Type: Paid
• URL: https://business.facebook.com/adsmanager
• Overview: Meta Custom Audiences (via Pixel and Conversions API) enable remarketing to website visitors, app users, and CRM contacts across Facebook and Instagram with dynamic ads and catalogue-based retargeting. The platform supports granular event-based audiences and dynamic creative to serve personalized follow-up ads.

3. AdRoll

• Type: Paid
• URL: https://www.adroll.com
• Overview: AdRoll is a cross-channel retargeting platform that captures site visitors and serves personalized display, social, and email ads across hundreds of partners to recover abandoned visitors. It includes dynamic product retargeting, audience segmentation, and attribution tools to optimize ROAS.

4. Criteo

• Type: Paid
• URL: https://www.criteo.com
• Overview: Criteo specializes in performance-driven dynamic retargeting across open web publishers, delivering personalized product ads to users who viewed items but didn’t convert. The platform focuses on large-scale catalog retargeting, predictive bidding, and cross-device matching for e-commerce growth.

5. Outbrain (Native Retargeting)

• Type: Paid
• URL: https://www.outbrain.com
• Overview: Outbrain provides native ad retargeting that re-engages site visitors with content-style ads across a premium publisher network to drive return visits and conversions. It supports pixel-based custom audiences, dynamic retargeting feeds, and content personalization for lifecycle remarketing.

6. Taboola (Native Retargeting)

• Type: Paid
• URL: https://www.taboola.com
• Overview: Taboola offers native retargeting to reconnect with past site visitors via sponsored content units across major publisher sites and mobile apps. The platform enables audience building via pixel, dynamic creative for product retargeting, and optimization toward conversion events.

7. StackAdapt

• Type: Paid
• URL: https://www.stackadapt.com
• Overview: StackAdapt is a programmatic advertising platform that supports site retargeting and cross-device remarketing across display, native, CTV, and audio channels. It offers advanced audience segmentation, pixel tracking, and programmatic bidding to re-engage users at different funnel stages.

8. Retargeter

• Type: Paid
• URL: https://retargeter.com
• Overview: Retargeter focuses exclusively on site retargeting and prospecting, delivering targeted display ads to previous visitors and cart abandoners through managed retargeting campaigns. The service provides segmentation, dynamic creative, and frequency controls to maximize return visits and conversions.

9. Klaviyo (Behavioral & Ad Retargeting for Email + Ads)

• Type: Free
• URL: https://www.klaviyo.com
• Overview: Klaviyo is an email & SMS marketing platform that also supports behavioral remarketing through abandoned-cart flows, event-triggered messaging, and ad integrations for Facebook/Instagram. It enables building audiences from site behavior and syncing them to ad platforms for coordinated retargeting and lifecycle campaigns.

10. SmarterHQ

• Type: Paid
• URL: https://www.smarterhq.com
• Overview: SmarterHQ (customer data & behavioral marketing) provides real-time behavioral remarketing across email, web, and other channels by unifying visitor signals into actionable segments. It enables personalized re-engagement journeys, dynamic content, and cross-channel orchestration to win back and retain customers.