Clear, methodology-first explanations of public follower data, recent follow signals, snapshot comparisons, unfollow checks, audience exports, and responsible research limits.
Each guide answers one search question directly, explains the comparison method, and marks what public Instagram profile data cannot prove.
Start here
A complete introduction to follower snapshots, public-profile signals, accuracy limits, and safer tracking workflows.
Timeline method
Why list order is uncertain—and how repeat snapshots add useful context.
Comparison workflow
Build a baseline, compare later, and interpret missing profiles without overstating what one change means.
Data workflow
Compare Meta’s official information export with public research exports, then prepare follower data for a spreadsheet.
