Retention.com focuses on identity resolution to help Shopify merchants recover lost shoppers and enhance Klaviyo flow revenue, making it particularly effective for audience targeting and customer data integration. It emphasizes boosting customer engagement through identity insights.

Northbeam, on the other hand, offers a comprehensive marketing intelligence platform with a proprietary attribution model and multi-touch attribution, enabling businesses to analyze their marketing effectiveness. Its fully automatic, no-code setup simplifies implementation, making it suitable for users seeking in-depth marketing reporting.

Littledata combines identity resolution with server-side tracking and automatic checkout extensibility tracking. It also emphasizes privacy compliance and offers a 30-day free trial, appealing to those who prioritize data privacy and ease of setup.

In summary, Retention.com is more focused on recovering lost sales, Northbeam excels in marketing intelligence and attribution, while Littledata offers a blend of identity resolution and privacy compliance with robust tracking features.

For an online store with 50 orders per month, Retention.com is 50% cheaper than Northbeam and 92% more expensive than Littledata. At 500 orders, Retention.com and Northbeam are equal, while Littledata is 70% cheaper than both. With 5,000 orders, Retention.com is 33% more expensive than Northbeam and 471% more than Littledata. At 20,000 orders, Retention.com is 43% more expensive than Northbeam and 526% more than Littledata. Overall, Littledata consistently offers the lowest pricing across all order volumes.