ProFundCom Product & Service Notification 28th May 2026
As a user of the ProFundCom platform, we want to notify you that it has undergone some changes. We will send these notifications every time the platform is updated.
Smarter Mailing List Segmentation & UX Enhancements
Impact: Medium
Sections: Mailing Lists and Data Quaility Studio
Description: We’ve made a major usability upgrade to how you build and manage mailing lists in ProFundCom—making complex segmentation faster, cleaner, and far more intuitive.
What’s changed
Previously, creating advanced mailing lists required multiple steps:
- Build List A
- Combine with List B (Union) → create new list
- Then apply another operation → create another new list
- And so on…

This worked—but quickly became messy and time-consuming.
Now, you can segment lists directly.
By clicking “Segment” on any existing mailing list, you can apply advanced operations in place, without needing to create a new list at every step.

Supported operations include:
- Union – combine multiple lists
- Intersection – find overlapping contacts
- Difference – exclude one list from another
Key benefits
- Cleaner workflows – no more cluttered list duplication
- Faster segmentation – build complex logic in fewer steps
- Greater flexibility – iterate and refine lists dynamically
- Improved visibility – easier to understand how lists are constructed
Domain synonym handling (now integrated)
As part of this update, we’ve also extended support for synonymous email domains directly within list management.
This means you can:
- Avoid duplicate contacts like
abc@gmail.comandabc@googlemail.comappearing in the same list - Ensure exclusion lists properly suppress all variations of an email address
- Maintain cleaner, more accurate datasets
You can manage and add domain pairs in:
Data Quality Studio → Synonyms
Why it matters
Segmentation is at the heart of effective investor communication—but complexity often slows teams down or introduces risk.
This update removes that friction.
Instead of managing lists like static files, you can now treat them as dynamic, flexible datasets—built and refined in real time, with full control and precision.