WordPress Signup Forms

Create custom forms that align with your brand identity, and utilize pop-ups to capture subscribers and promote essential messages.

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Brand Aligned

Seamlessly Integrate Popups.

Elevate your website’s user experience with popups that are a natural extension of your brand. Mailster enables you to customize every element, ensuring a cohesive look and feel that resonates with your audience.

Say goodbye to intrusive and off-brand popups. With Mailster, you can create harmonious, engaging popups that capture attention and drive action without disrupting the user experience.

Dynamic Placement

Strategically Position Your Forms Anywhere.

Transform your site’s engagement by placing forms dynamically, ensuring they appear where most effective. Our technology adapts to user behavior and site layout, optimizing visibility and interaction.

Leverage our tools to embed forms in unconventional spots, enhancing attention without disrupting user experience. Optimize form placement for increased functionality and user satisfaction.

Timing is Everything

Optimize Popups with Precision.

Unlock the full potential of your popups by mastering the art of timing. Mailster’s smart timing features ensure your messages appear at the perfect moment, maximizing engagement without overwhelming your visitors.

Enhance the user experience by delivering popups that feel like a natural part of the journey, not interruptions. With Mailster, strategic timing transforms popups into valuable touchpoints contributing to your site’s goals.

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Data by Design

Master Data Collection.

Harness the full potential of your campaigns by collecting precisely the data you need. Mailster empowers you to design forms and surveys that resonate with your audience, ensuring valuable insights with every submission.

Engage from Day One

Craft Memorable Welcome Journeys.

Kickstart lasting relationships with personalized welcome journeys for every new subscriber. Mailster helps you make unforgettable first impressions that set the tone for future interactions.

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Quick Launch

Start with a predefined form

Get started with our ready-to-use templates, serve as a foundation, and then easily customize everything to match your brand. From colors and texts to imagery, you can personalize it all without the need for complex coding.

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Launch Your Newsletter Journey.

Kickstart your email marketing strategy by crafting a compelling newsletter form with Mailster.

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Effortlessly provide valuable incentives to your audience.

Indeed, forms serve more than just acquiring new subscribers. Utilize them to deliver free content to your email list. By offering valuable incentives in exchange for their email address, you provide your readers with something beneficial, creating a win-win situation for both you and your audience.

Automatic delivery

With Mailster, you can effortlessly set up automatic delivery of incentives whenever someone fills out your form.

Double opt-in for deliverability

By having individuals click to download your freebie file, you are implementing a double opt-in process for your email list. This additional confirmation step serves to block spammers and ensures better deliverability rates for your emails. It helps maintain a high-quality subscriber list and improves the overall effectiveness of your email marketing efforts.

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Your ebook is one click away

Learn more about using forms for your email marketing.

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More included Features

Customizable Design

Customize the popup’s appearance, including colors, fonts, background, and layout, to match the website’s branding and style.

Form Fields

Add various form fields, such as email address, name, phone number, etc., to collect the necessary information from subscribers.

Display Triggers

Different triggers to control when the popup appears, like time-delayed triggers, exit-intent triggers, scroll-based triggers, or specific page triggers.

Mobile Responsiveness

Popup form looks and works well on mobile devices.

Confirmation Messages

Customizable messages or redirect people after successful form submission.

Exit Intent Technology

Ability to detect when a user is about to leave the site and trigger the popup to encourage them to subscribe before they go.


Pre-designed templates that make it easy to create professional-looking popup forms quickly.


Validation checks on form fields to ensure that users enter correct and valid information.

Animation Effects

Appealing animation effects to make the popup catch the user’s attention.

Frequency Control

Set the frequency of the popup’s appearance, such as displaying it only once per session or once per user.

Analytics and Reporting

Tracking of popup performance, including conversion rates, impressions, and subscriber acquisition.

GDPR Compliance

Popups follow GDPR guidelines when collecting user data, providing an opt-in checkbox, and offering clear privacy statements.


The option to schedule specific times and dates when the popup will appear is suitable for limited-time offers or special events.