Blog / Lead capture
How popups can help you grow your email list
By the SeizeLead team · 6 min read · 17 October 2026
Popups are one of the most direct ways to grow an email list, because they put the sign-up in front of readers who would not have found a footer form. The aim is subscribers who open your emails, not just a big number.
Offer a clear reason
Say what the subscriber gets and how often: 'The weekly brief, 5 minutes, every Friday'. A concrete gift such as a checklist or a template raises sign-ups further.
Use more than one placement
- Exit intent for readers who are leaving.
- Inside articles for readers who are engaged.
- At the end of articles, after the reader has finished.
- A slim bar for ongoing visibility.
Keep the form to one field
Email only is the easiest ask. You can learn more about subscribers later through a preference page or a short welcome survey.
Send a welcome email
Deliver the gift, repeat what they will receive, and invite a reply. A prompt welcome keeps new subscribers engaged and reduces unsubscribes.
Be open about consent
Tell people they are joining a list, and make unsubscribing easy. A smaller list of willing readers beats a larger one of people who never wanted it.
Look beyond the sign-up count
Check open rates and clicks. If new subscribers do not engage, the offer may be attracting the wrong people.
Put this into practice with SeizeLead
Popups, polls, quizzes and in-article cards that you can launch in minutes, with results by device and page.