Popsixle focuses on enhancing data sent to Facebook and Instagram, emphasizing audience building and conversion tracking. Stape offers a comprehensive server-side tracking solution aimed at improving data quality and marketing ROI. Littledata stands out with its 30-day free trial, fully automatic no-code setup, and automatic tracking of checkout steps, making it user-friendly. While both Popsixle and Stape provide server-side tracking and identity resolution, Littledata's ease of use and trial offer may appeal more to ecommerce managers seeking a straightforward implementation.

For 50 orders per month, Popsixle is 138% more expensive than Stape and 144% more than Littledata. At 500 orders, Popsixle is 0% more than Stape but 36% less than Littledata. For 5000 orders, Popsixle is 67% more than Stape and 29% less than Littledata. Finally, at 20000 orders, Popsixle is 98% more than Stape and 1% less than Littledata. Overall, Popsixle tends to be more expensive, especially at lower order volumes.

Popsixle primarily focuses on integrating with Meta Ads for server-side tracking, optimizing data specifically for Facebook advertising. In contrast, Stape offers a broader range of data destinations, including Google Analytics, Meta Ads, TikTok, Klaviyo, Attentive, and Google Ads, allowing for more comprehensive tracking across multiple platforms. Littledata also supports a wide array of destinations similar to Stape, including Segment, which enables advanced data management and integration capabilities. The main difference lies in Popsixle's specialization in Meta Ads versus Stape and Littledata's extensive multi-platform support.