Trackkit

This email tracking API enables developers to monitor email engagement metrics such as open rates and link clicks by integrating seamlessly with any email service provider without requiring additional SDKs, thus simplifying backend implementation and enhancing flexibility. It offers real-time webhook delivery of event notifications, solid campaign analytics including heatmaps and CTR metrics, automated bot filtering to ensure accurate data collection, and predictable usage quotas that prevent silent data drops, making it ideal for marketers, developers, and organizations seeking reliable, scalable email engagement insights without vendor lock-in or complex setup.

Trackkit can be found in Transactional Email & Email API categories.