A practical example
Example: an anonymous visitor views three pricing pages, then fills a form from a different device. Correlation determines whether the pre-identification page views join the now-known contact's journey or remain orphaned events.
What to evaluate before investing
- Ask which correlation keys are used across devices and how they are established.
- Test whether pre-identification events attach to the record after a known conversion.
- Check how session boundaries are defined when activity spans hours or channels.
Limitations and tradeoffs
Correlation depends on cookies and device identifiers that degrade with privacy restrictions, so historical linkage is never guaranteed.
Plan your next step with MeshLine
Connect this decision to your automation, organic marketing and customer lifecycle management. In a MeshLine demo, discuss your existing tools, the scope you need and how to measure the result.