Show the proof first
A visitor should see a real result count and several real profiles before creating an account or paying.
Social data should answer a question—not create a security problem.
FollowerSignal began with a frustratingly simple question: who am I following that does not follow me back? The native interface makes that comparison difficult, and many third-party apps demand an Instagram password.
State the limits plainly
Public accounts only. No historical unfollowers before a baseline. Large accounts require a larger plan.
Never ask for Instagram credentials
FollowerSignal does not need to act as you. The product is designed around public information and source links.