Popup / Overlay
An interstitial demanding attention before or during page reading. Converts more emails than it deserves and annoys more visitors than it admits.
Free · no signup · last reviewed August 29, 2026
The definition
An interstitial demanding attention before or during page reading. Converts more emails than it deserves and annoys more visitors than it admits.
Why it matters to an owner
If you must: exit-intent or scroll-triggered, easy to dismiss, offering something real. Google penalizes intrusive mobile interstitials, and immediate popups on paid landing pages burn money.
Keep going
This is the work. Want it done?
Everything here is free to use yourself — that’s the point. If you’d rather a senior marketer just handle it, in your accounts and your name: 20-minute call, no pitch deck.