What are the most popular pop-up builder software in 2026?

As of my last update in October 2023, I can't provide specific information about the most popular pop-up builder software in 2026. However, I can mention some of the popular pop-up builder tools that were widely used up to 2023, which may still be relevant:

1. **OptinMonster**: Known for its user-friendly interface and powerful targeting options, OptinMonster allows users to create various types of pop-ups and lead generation forms.

2. **Sumo**: Sumo offers a suite of tools for email capture, including pop-ups, and is popular for its ease of use and integration with various email marketing services.

3. **Hello Bar**: This tool allows users to create notification bars and pop-ups to capture leads and promote offers effectively.

4. **Popup Maker**: A WordPress plugin that provides extensive customization options for creating pop-ups on WordPress sites.

5. **Mailchimp**: While primarily an email marketing platform, Mailchimp also offers pop-up forms that can be integrated into websites.

6. **Privy**: Focused on e-commerce, Privy provides tools for creating pop-ups and other forms to help increase conversions.

7. **Leadpages**: Known for landing page creation, Leadpages also offers pop-up functionality to capture leads effectively.

8. **ConvertFlow**: This tool allows for personalized pop-ups and calls to action based on user behavior.

For the most accurate and up-to-date information on pop-up builder software in 2026, I recommend checking recent reviews, software comparison sites, or industry reports.