Addingwell offers server-side Google Tag Manager hosting and tools for data quality and performance, compatible with multiple platforms, enhancing governance. Elevar focuses on identity resolution and ensures complete conversion tracking directly from Shopify's servers, integrating with marketing channels. Littledata stands out with a 30-day free trial, founder-led approach, fully automatic no-code setup, and automatic tracking of checkout steps, providing a more user-friendly experience and comprehensive tracking capabilities compared to both Addingwell and Elevar.

For 50 orders per month, Addingwell is 127% more expensive than Littledata, while Elevar is 413% more expensive than Addingwell. For 500 orders, Addingwell and Elevar are equal, but Littledata is 66% more expensive than both. At 5000 orders, Addingwell is 70% cheaper than Elevar and 63% cheaper than Littledata. For 20000 orders, Addingwell is 53% cheaper than Elevar and 50% cheaper than Littledata, while Littledata is 6% cheaper than Elevar.

Addingwell focuses on integrating with major advertising platforms like Google Ads and Meta Ads, emphasizing direct ad performance tracking. Elevar includes Klaviyo and Attentive, targeting email and SMS marketing analytics alongside traditional ad platforms. Littledata also incorporates Klaviyo and Attentive but adds Segment for enhanced data management and integration capabilities. Overall, the main difference lies in the inclusion of marketing automation tools (Klaviyo, Attentive) in Elevar and Littledata, while Addingwell centers on ad performance tracking.

Littledata's purchase and checkout tracking offers superior accuracy and flexibility by utilizing server-side tracking for all events, ensuring 100% data integrity. Unlike Addingwell, which relies on the thank you page, Littledata captures user interactions throughout the entire checkout process, including upsells and recurring orders. It also allows for filtering by sales channel and includes refunds, enhancing data granularity. Compared to Elevar, while both provide accurate tracking, Littledata's user-provided data improves attribution and offers custom mapping to source/medium, providing deeper insights. Additionally, its compatibility with checkout extensibility and accelerated checkouts ensures comprehensive tracking across various user experiences, making it a more robust solution for Shopify Plus brands.