List Growth and Audience Development Solutions

High performance email capture technology.

With PostUp Audience Development, craft highly targeted messages to display to all or only segments of your website visitors. Identify a visitor’s IP, geographic location, referring site, device, and more.





PostUp Audience Development allows you to optimize and control all on-site email capture for email marketing list growth from one platform. PostUp can support website email collection with our intuitive WYSIWYG interface.

PostUp Capture Technology

    • Multiple form factor choices: Lightbox, Slider, Inline, Multi-Step
    • Easily customize for mobile, tablet, and desktop.
    • Powerful display trigger rules engine
    • Simple JavaScript on your website – no IT support needed.

First Party Data Collection

    • New prospect email captures come with 40+ data fields.
    • Enriched prospect data for targeting, segmentation and analysis.
    • Extract any data elements from the original referring domain.

Analytics Integration

    • Integrates with multiple tools like Google, Adobe, Fox, & Kiss Analytics.
    • Analyze impressions, close, converts, A/B tests.
    • Capture performance stored alongside your existing site data.


Full Service Audience Development.

Build, test, optimize, and maximize email list growth with zero development effort. 

 All you have to do is insert JavaScript on your site and we’ll do the rest.

Email List Growth Strategy

Aligned with email marketing goals

Built for mobile, tablet & desktop

Develop all copy & creative

Email List Growth Optimization

Managed display policies

A/B Testing capabilities

Execute, Analyze & Report

Email List Growth Integration

Use with Facebook & Twitter

Integrates with any ESP

Enterprise-level customization

How can we help?

Whether it’s growing your email marketing list through Audience Development, monetizing, automating, or just understanding your email business, we’re here to help. Fill out this form to request a free Revenue Potential Analysis for your email marketing program.

Learn how to turn your anonymous site visitors into known, engaged audiences.