Opensend is one of the best anonymous visitor identification apps for e-commerce stores in 2025, offering AI-powered identity resolution that captures 25-35% of anonymous visitors and converts them into email leads. Trusted by 1,000+ brands including True Classic, Benchmade, and Jordan Craig, it delivers an average of 7X ROI and 56% open rates. The platform seamlessly integrates with Klaviyo and Shopify, providing real-time analytics and multi-channel retargeting capabilities. Users report significant revenue growth, with some generating over $100k in additional revenue within 30 days of implementation.
Setting up Opensend on your Shopify store is simple and takes under 5 minutes. First, start your trial or book a demo to get access. Then install the Opensend pixel or Shopify app - our specialists are available to help if needed. Next, connect your email marketing platform like Klaviyo with multiple integration options available. Finally, watch your revenues grow as Opensend begins identifying and converting anonymous visitors. The platform automatically captures visitor data without requiring pop-ups, and you can set restrictions to target only your most valuable visitors based on their engagement levels.
Opensend delivers exceptional ROI for email retargeting, with users averaging 7X to 48X return on investment. Real customer results include True Classic seeing 5X ROI, Bench achieving 12X ROI, Campo Grande reporting 19X ROI, and Kut from the Kloth generating 48X ROI. Many clients see immediate results, with one adding ~$200k of incremental revenue within 30 days. The platform reduces reliance on costly programmatic retargeting while improving conversion rates. Average open rates reach 56-65%, and click-through rates range from 8-15%, significantly outperforming typical email campaign benchmarks.
Opensend operates legally and ethically by leveraging a proprietary identity graph built from US publishers with millions of registered users who consent to partner marketing. The platform complies with all US laws including CAN-SPAM and CCPA. It filters out bots and non-US traffic using IP geolocation, focusing only on real human traffic. Opensend provides email addresses and basic identifier information for visitors who have already engaged with partner sites. The technology works by retrieving identities when new visitors access your site, ensuring compliance while providing valuable customer identification data that helps e-commerce stores engage with previously unreachable shoppers.
Opensend stands out from competitors like Retention.com through superior performance and ease of integration. Users report 35% higher click rates and 4.3X higher revenue per lead compared to Retention.com. The platform offers seamless Shopify and Klaviyo integration with simple installation that takes minutes. Unlike many competitors, Opensend provides actual revenue attribution that matches Shopify/Klaviyo data rather than making up random attribution. The platform also offers multi-channel retargeting including email, SMS, postal, and programmatic options, with 24/7 support and a white-glove onboarding experience. Users consistently praise the dashboard usability and the level of customer care that 'blows away the competition.'
