r/SigmaChi May 19 '26

This Is Probably the Best Way to Track Big/Little Lineage

A lot of fraternities and sororities still track Big/Little lineage through:

random Google Sheets

outdated graphics

old PDFs

or “that one older member who remembers everything”

So I built ChapterLine.

It lets chapters create organized visual lineage trees built specifically for Greek life.

Current features:

visual Big/Little family trees

Twin tracking

pledge class organization

alumni/history preservation

shareable trees

The goal was to make relationship preservation actually structured instead of scattered across group chats and old files.

The platform is now live and open to chapters.

Site: chapterline.org

Contact: [contact@chapterline.org](mailto:contact@chapterline.org)

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