Best Retargeting Tools for Brands Using Attentive

SMS marketing can deliver 98% open rates and click rates up to 36%, but Attentive users can only message people who have provided proper SMS consent. The rest of your traffic leaves without a trace. Retargeting tools for Attentive solve this problem by expanding your addressable audience, enriching customer profiles, and coordinating campaigns across multiple channels. We analyzed 20+ platforms based on integration depth, retargeting impact, and documented ROI to identify the 12 best tools that make Attentive more effective. Our top pick is Opensend because it solves the critical upstream problem, using a 73% US shopper match rate to strengthen the identity and signal layer behind Attentive targeting.

Key Takeaways

• Identity resolution multiplies SMS performance. Tools like Opensend identify anonymous visitors before they leave, expanding the audience Attentive can reach.
• Integration depth varies significantly. Some platforms offer native Attentive connections while others require API configurations or audience exports.
• Multi-channel retargeting outperforms single-channel. Combining SMS with display ads, email, and social creates more touchpoints throughout the customer journey.
• Data quality matters more than match volume. Platforms that filter bots, spam traps, and invalid contacts protect your deliverability and sender reputation.
• Cart abandonment remains the largest opportunity. With average rates at 70.22%, recovery-focused tools deliver measurable revenue impact.

Why Attentive Users Need Retargeting Tool Integrations

Attentive excels at SMS execution, but it can only message people who have opted in. The typical ecommerce site identifies roughly 10% of its visitors. The other 90% leave without providing contact information, taking their purchase intent with them.

This creates a data foundation problem. Attentive's performance ceiling is set by the quality and quantity of identifiable profiles flowing into it. Without integrations that expand identification, enrich customer data, and coordinate cross-channel campaigns, you're optimizing only a fraction of your potential audience.

The challenge extends beyond simple identification. Even when visitors provide their email addresses, most ecommerce brands lack their phone numbers for SMS marketing. This is where retargeting tool integrations become essential for brands serious about maximizing their SMS channel performance.

Retargeting tool integrations address this gap in three ways:

• Identification: Tools that recognize anonymous visitors and sync their profiles to Attentive before they leave
• Enrichment: Platforms that add demographic, behavioral, and purchase data to existing profiles for better segmentation
• Activation: Ad platforms and ESPs that coordinate messaging across SMS, email, display, and social channels

Each category serves a distinct function in the customer journey. Identity resolution tools expand the top of your funnel by capturing more visitors. Enrichment platforms help you understand who these visitors are and what they're interested in. Activation tools ensure you're reaching customers across their preferred channels, not just SMS alone.

The tools below represent the strongest options for each category, ranked by their ability to improve Attentive's performance.

1. Opensend: Best Identity Resolution and Data Foundation

Attentive Integration: Via API
Match Rate: 73% US shoppers
Starting Price: $400 USD/month billed annually, or $500 USD/month month-to-month
Trial: $1 USD for 2 weeks

Opensend strengthens the invisible marketing layer behind ecommerce growth by improving identity resolution, match rates, and signal quality. The platform processes 7 billion+ events daily across 100,000+ US-based sites, creating unmatched data depth for visitor identification.

Product Suite

Opensend offers four complementary products that enhance Attentive campaigns:

• Connect: Identifies anonymous high-intent visitors and syncs actionable profiles into supported marketing platforms
• Reconnect: Unifies fragmented identities across devices and supports Attentive Reconnect workflows for more accurate lifecycle messaging
• Revive: Replaces bounced emails with active addresses, maintaining list health
• Personas: AI-powered segmentation for targeted campaigns based on purchase behavior

Why It Ranks First

Opensend delivers documented results that matter for Attentive users. One customer reported generating $107,000 USD in revenue within 30 days with a 60.32% open rate and 15.21% click rate. Opensend customers report achieving 7-22x ROI across documented case studies.

The platform earns strong reviews, including 4.7/5 on G2 and 4.9/5 on Capterra. Cookie-less tracking ensures identification continues working despite Safari's restrictions and growing browser privacy features. Data quality controls filter bots, spam traps, and GDPR-restricted traffic before delivery.

For Attentive users specifically, Opensend solves the upstream bottleneck. Rather than optimizing campaigns to a limited subscriber base, you expand the addressable audience that Attentive can reach. Every identified visitor becomes a stronger addressable profile for retargeting and enrichment, while SMS marketing still requires proper TCPA-compliant opt-in.

Opensend’s Attentive Reconnect workflow can send identity and onsite behavior events into Attentive, helping brands trigger more relevant lifecycle journeys once consent and field mapping are properly configured. This reduces the gap between onsite interest and follow-up engagement without treating identity resolution as a substitute for SMS opt-in.

2. Klaviyo

Attentive Integration: Works alongside (Klaviyo for email, Attentive for SMS) Starting Price: Free tier available

Klaviyo provides unified email and SMS marketing with shared customer profiles. The platform offers 350+ integrations with ecommerce platforms.

Key Features

• Unified customer profiles across email and SMS channels
• Pre-built automation workflows for abandonment recovery
• AI-powered SMS assistant for campaign copy
• Deep Shopify integration with automatic data sync

Why It Made the List

Brands commonly pair Klaviyo for email with Attentive for SMS. Dagne Dover reported 12,000% ROI in their first year with Klaviyo SMS. The platform provides sophisticated data integration, enabling coordinated campaigns across both channels.

3. Yotpo

Attentive Integration: Official integration

Attentive was named Yotpo's preferred SMS and email partner, enabling brands to connect Yotpo review and loyalty data with Attentive campaigns.

Key Features

• Sync review and loyalty data to Attentive account
• Segment customers based on Yotpo data for SMS campaigns
• Trigger SMS journeys based on review and loyalty events
• Display product ratings in Attentive campaigns

Why It Made the List

The official integration allows brands to send review requests via Attentive SMS and automate follow-up based on customer feedback. For brands running loyalty programs, Yotpo enriches Attentive profiles with point balances and tier status for personalized messaging.

4. Google Ads

Attentive Integration: Via audience export

Google Ads provides access to millions of websites through the Google Display Network for remarketing campaigns.

Key Features

• Remarketing campaigns targeting users who visited specific pages
• Advanced customization options and robust analytics
• Integration with Attentive via audience export for coordinated campaigns
• Cross-channel retargeting beyond SMS

Why It Made the List

Attentive can export audiences for retargeting on Google Ads, enabling display ad campaigns across Google's network. This creates additional touchpoints for subscribers who haven't converted through SMS alone.

5. Meta Ads: Social Media Retargeting

Attentive Integration: Via audience export

Meta Ads reaches 3+ billion users across Facebook and Instagram with Custom Audiences from Attentive subscriber lists.

Key Features

• Custom Audiences from Attentive subscriber lists for retargeting
• Lookalike Audiences to find similar high-value customers
• Dynamic Product Ads for personalized retargeting
• Visual storytelling through Instagram and Facebook formats

Why It Made the List

Syncing Attentive subscriber data to Meta Custom Audiences enables precise social targeting. Brands can retarget SMS subscribers who haven't purchased with Instagram and Facebook ads, creating cross-channel campaigns.

6. Bazaarvoice

Attentive Integration: Generally available integration

Bazaarvoice provides enterprise-grade user-generated content management with a generally available Attentive integration for review requests and review-based segmentation.

Key Features

• Encourage customers to write reviews via SMS
• Segment customers based on review data
• Trigger journeys based on review-related events
• Enterprise UGC management capabilities

Why It Made the List

The integration enables review collection through Attentive's SMS and email channels and supports review-based segmentation.

7. Bloomreach

Attentive Integration: Official integration with real-time sync

Bloomreach provides comprehensive marketing automation with real-time export of opt-ins, opt-outs, and campaign events to and from Attentive.

Key Features

• Real-time sync of consent and campaign events
• Loomi AI engine for send time optimization
• 130+ native integrations including Shopify and Magento
• Comprehensive customer data platform

Why It Made the List

boohooMAN achieved 5x overall ROI on SMS campaigns with 25x ROI on birthday flows using Bloomreach. The official integration enables enterprise brands to coordinate Attentive SMS with broader marketing automation.

8. Postscript

Attentive Integration: Via Klaviyo sync

Postscript offers Shopify-exclusive architecture with deep native integration for Shopify merchants.

Key Features

• 35+ segmentation filters including SKU-level purchase data
• Visual flow builder for automation without coding
• CashBack incentive option as alternative to discount codes
• Native Shopify app integration

Why It Made the List

Postscript provides a Shopify-native option for brands evaluating SMS platforms. The platform integrates with Klaviyo to sync data between platforms.

9. AdRoll

Attentive Integration: API connections for list sync

AdRoll brings nearly two decades of retargeting experience with AI-powered advertising across web, CTV, and social channels.

Key Features

• Multi-channel retargeting (web, CTV, social media)
• Dynamic ad features for personalized messaging
• Billions of intent signals for AI-powered optimization
• Display, native, video, CTV, audio, and in-game channels

Why It Made the List

AdRoll can import Attentive lists for retargeting across web and social channels. Performance metrics including ROAS and click rates are available through the platform.

10. Omnisend

Attentive Integration: Indirect (alternative platform)

Omnisend provides email, SMS, and push marketing from one platform with 24/7 live chat support on all plans including the free tier.

Key Features

• Pre-built automation workflows for welcome series and cart recovery
• Email, SMS, and web push from one platform
• Recovery rates averaging 10-12% for abandoned cart SMS
• Deep Shopify and WooCommerce integration

Why It Made the List

Omnisend offers a comprehensive free plan for SMBs needing multi-channel marketing without separate platforms for each channel.

11. Criteo

Attentive Integration: Via audience export

Criteo specializes in showing products users previously viewed for higher conversion through dynamic retargeting.

Key Features

• Dynamic retargeting with personalized product ads
• Predictive algorithms to optimize ad delivery
• Automated bidding based on campaign performance
• Retail media focus connecting retailer commerce signals

Why It Made the List

Criteo's dynamic product ads show exact items customers browsed, complementing Attentive's text-based messaging with visual product reminders.

12. Gorgias

Attentive Integration: SMS routing integration

Gorgias provides ecommerce customer service with integration to the Attentive ecosystem for SMS support routing.

Key Features

• Routes SMS replies directly to support team from Attentive
• Centralized customer communication hub
• Support teams can address reviews without leaving Gorgias
• Shopify-native customer service

Why It Made the List

Ultra Football uses Gorgias to route Attentive SMS replies to support, enabling customer service through Attentive's SMS channel.

Why Opensend Is the Superior Choice for Attentive Users

When evaluating retargeting tools for Attentive campaigns, Opensend stands out as the foundation layer that makes every other tool perform better.

Solves the Upstream Problem: With a 73% match rate for US shoppers, Opensend identifies more visitors than most alternatives, expanding the addressable audience that flows into Attentive. This solves the fundamental challenge that limits SMS marketing performance: you can only message people you've identified and who have provided proper consent. For brands struggling with anonymous traffic, identity resolution is the upstream lever that improves audience quality before campaigns ever launch.

Proven ROI: Opensend customers report achieving 7-22x ROI across documented case studies, demonstrating consistent results across ecommerce verticals. One customer generated $107,000 USD in revenue within 30 days, with a 60.32% open rate and 15.21% click rate on their SMS campaigns. These results show why strengthening the data layer behind retargeting can improve performance across SMS, email, and paid media.

Data Quality Focus: Opensend actively filters bots, spam traps, and invalid contacts before delivery, protecting your sender reputation and email deliverability. This quality-over-quantity approach ensures that every profile synced to Attentive represents a real potential customer, not automated traffic or fraudulent data.

Cookie-Less Operation: As browsers restrict tracking, Opensend's proprietary identity graph continues working where cookie-dependent tools fail. This future-proofs your identification strategy against ongoing privacy changes from Safari, Firefox, and eventually Chrome, especially as brands shift toward stronger first-party data strategies.

Multi-Channel Activation: Opensend Connect syncs identified visitors to Attentive, Klaviyo, Meta, and other platforms from a single integration. This means you're not just improving SMS performance, you're enriching your entire marketing stack with higher-quality customer data.

Real-Time Syncing: Unlike batch-processing tools that update profiles once daily, Opensend syncs visitor identifications to Attentive in real-time. High-intent visitors browsing your site can enter SMS workflows immediately after providing consent, reducing the window between interest and engagement.

Ready to expand your Attentive audience? Test Opensend for $1 USD over two weeks to see results before committing.

Frequently Asked Questions

How do retargeting tools integrate with Attentive for SMS marketing?

Integration methods vary by platform type. Identity resolution tools like Opensend connect via API to sync identified visitor profiles directly to Attentive in real-time. Review platforms like Yotpo offer official integrations for data sharing, allowing you to trigger SMS campaigns based on review activity or loyalty program status. Ad platforms like Google Ads and Meta receive audience exports from Attentive for coordinated display and social campaigns. Check each tool's documentation for specific integration requirements, API endpoints, and data sync frequencies.

What is the advantage of using identity resolution platforms like Opensend for retargeting?

Identity resolution expands the audience Attentive can reach by identifying anonymous visitors before they leave your site. Most ecommerce sites identify only about 10% of visitors through traditional opt-in forms and checkout processes. Platforms like Opensend match traffic against databases of opt-in consumer profiles, creating addressable profiles that can support Attentive workflows after TCPA-compliant SMS consent is captured. This solves the upstream identity and signal problem that limits Attentive's performance ceiling. With more identified visitors entering your marketing funnel, you have a larger addressable audience for SMS campaigns, abandoned cart recovery, and post-purchase engagement.

Can server-side tracking improve the effectiveness of my retargeting campaigns?

Yes, significantly. Browser-based tracking loses an estimated 30-40% of events to ad blockers, Safari's Intelligent Tracking Prevention, and other privacy features. Server-side tracking sends conversion events directly from your server to marketing platforms, recovering signals that pixel-only tracking misses. Opensend's Ignite product helps improve the customer data powering marketing platforms by sending richer identity and event signals than pixel-only tracking. This means your retargeting campaigns on Google, Meta, and other platforms receive more complete data about customer actions, enabling better targeting and more accurate attribution.

What are essential compliance considerations for retargeting and SMS marketing?

Reputable identity resolution platforms operate on consent-based, opt-in data and comply with CAN-SPAM and CCPA regulations. For SMS specifically, you need proper TCPA-compliant consent before sending marketing messages. This means clear opt-in language that discloses you'll be sending marketing messages via SMS, the frequency of messages, and clear opt-out handling (typically via "STOP" keywords). Platforms like Opensend filter GDPR-restricted traffic and hash customer data before transmission to ad platforms. Always work with your legal team to ensure your consent collection methods meet current regulatory requirements for both email and SMS marketing.

What ROI can I expect from integrated retargeting strategies with Attentive?

Results vary by implementation and vertical. Opensend customers report achieving 7-22x ROI across case studies, with specific examples including $107,000 USD in 30-day revenue with 60.32% open rates. Bloomreach users have achieved 5x overall ROI on SMS campaigns, with some automated flows like birthday campaigns reaching 25x ROI. The key driver is expanding your identified audience so Attentive has more subscribers to message. Your actual ROI will depend on factors including your average order value, SMS campaign frequency, message personalization, and how well you coordinate SMS with other marketing channels.