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10 Best Email Capture Software Compared for 2026
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Email marketing is one of the most effective methods for driving sales, building customer relationships, and staying connected with your audience.
To fully harness its potential, capturing email addresses from your website visitors is a crucial first step.
In this article, we’ll explore the top 10 email capture software tools for 2026, offering a variety of options to grow your email list and increase conversions.
Key takeaways
- Email capture is essential for building a valuable, owned marketing channel that boosts sales and ensures marketing stability.
- We’ve reviewed 10 leading email capture tools, including OptiMonk, Klaviyo, and HubSpot, each with distinct features designed to help businesses capture and convert leads.
- Key features to look for include easy-to-use popup builders, personalization, A/B testing, and integrations with popular email marketing platforms.
- Each tool has its unique pricing, with free plans and trials available for smaller businesses.
- Make your decision based on your needs: All-in-one platforms for simplicity or specialized tools for advanced functionality.
Why do you need to capture email addresses?
Email capture refers to collecting email addresses from website visitors using forms or landing pages. This process is essential for building your email list, which is a direct and controlled marketing channel, unlike social media platforms that are subject to constant changes.
Here’s why email capture matters:
- Ownership: Unlike social media platforms, your email list is an owned asset, meaning you control your access to customers.
- Sales potential: Studies show that 50% of people make purchases from marketing emails at least once per month.
- Marketing stability: With privacy changes (like iOS 14 updates), relying on email ensures more stability in your marketing efforts.
10 best email capture tools
Specialized email capture and popup tools
Without further ado, here’s our list of the 10 best email capture software tools.
1. OptiMonk
OptiMonk is the most powerful email capture tool out there. It’s an all-in-one CRO toolset that allows you to create pop-ups, personalize your website, and run A/B tests to boost your lead generation efforts and, ultimately, your store’s revenue.
Key feature #1: Easy-to-use & intuitive popup editor
OptiMonk’s email capture software provides an intuitive drag-and-drop builder, making it effortless for users to create email capture forms without requiring any coding skills.
You can design and customize forms according to your specific needs, ensuring a seamless and user-friendly experience.
Key feature #2: Access to 300+ popup form templates
OptiMonk offers access to a diverse library of over 300 pre-built templates for email capture forms and other types of pop-up forms.
These templates cover a range of designs and styles, providing you with a variety of options to choose from without incurring any additional costs.
This is especially useful for those who may not have design expertise, allowing them to maintain a polished and consistent brand image.
Key feature #3: Personalization
Use custom fields to collect additional contact details like date of birth, gender, address, and more.
This customization ensures that you gather the information that is most relevant to your marketing and communication strategies. And you can use this information to send personalized messaging both on the website and in emails.
Other key benefits:
- Multi-step opt-in forms: Grab your visitors’ attention with a teaser, and ask for contact details only in the second step or later. This helps you create more engaging opt-in forms.
- 30+ intelligent targeting features and triggering options: URL targeting, cart-value, product targeting, and more. Target different visitor segments with fully customized messages.
- Google, AdBlock & GDPR safe: OptiMonk campaigns are fully GDPR compliant and Google friendly, so you and your customers are safe and secure.
- Detailed analytics & insights: Get in-depth insights into how your campaigns are performing and why.
- 30+ email, CMS, and ecommerce integrations: Including popular solutions like MailChimp, Klaviyo, and HubSpot.
- A/B testing: Test alternative versions of your marketing campaigns to find out which brings in the most qualified leads.
Pricing:
Free, or from $29/month.
2. Picreel
Picreel is an exit-intent popup tool that helps generate more leads, conversions, and sales to boost your marketing efforts.
Main benefits:
- 100+ popup templates: Their lead capture tool allows you to create email capture forms based on over 100 built-in templates.
- A/B testing: Test different forms to find out which is most successful at capturing email addresses.
- 300+ integrations: Including popular email marketing services like MailChimp and Klaviyo, as well as CRMs like HubSpot.
Pricing:
From $19/month. Free trial.
3. Privy
Privy is an ecommerce marketing tool that allows you to create lead capture forms and then send email marketing messages once you’ve gathered leads.
Main benefits:
- Cart abandonment popups: Using exit-intent popups, you can capture leads from website visitors who were just about to abandon their carts.
- Customizable templates: Choose from a variety of email capture templates, including templates designed for seasonal events.
Pricing:
Free, or from $45/month.
4. OptinMonster
OptinMonster is a lead generation software that helps ecommerce businesses convert their website traffic into subscribers and customers.
Main benefits:
- Drag and drop form builder: Customize all your lead capture form details with their easy-to-use drag and drop builder.
- Multiple types of lead forms: choose between classic popups, floating bars, fullscreen overlays, and slide-ins.
- Page-level targeting: Hyper-segment your leads by using OptinMonster’s targeting and segmentation rules.
Pricing:
From $14/month.
All-in-one marketing platforms
5. HubSpot
HubSpot is an all-in-one “hub” designed to help you grow your business. It includes tools for marketing, sales, service, operations, and website building, and it offers several email capture tools like landing pages and popups.
Main benefits:
- Lead generation form builder: Easily build forms using a simple drag-and-drop editor. Add them to your website to convert anonymous visitors into leads that automatically flow into your CRM.
- Landing page creation: Design and launch landing pages in just a few clicks, without help from developers or IT.
- Lead tracking & management: Practice lead nurturing based on data you’ve collected and automatically turn lead data over to your sales team.
Pricing:
From $50/month.
6. Wishpond
Wishpond offers several online marketing solutions in addition to their email capture tool, including tools for building landing pages, websites, and payment processing.
Main benefits:
- Triggering options: Choose whether your email capture popups appear based on entry, exit, or scroll triggers.
- A suite of tools: Take advantage of Wishpond’s other tools for ecommerce.
Pricing:
Speak with a Wishpond specialist for details.
Simple and cost-effective email capture tools
7. Klaviyo
Klaviyo is one of the most popular email marketing tools today, and it also offers some built-in email capture tools.
Main benefits:
- Access email marketing services: Run your list building efforts and email marketing strategy through a single platform for convenience.
- List building contact forms: Start growing your email list with pre-built signup forms.
- Create different types of contact forms: Choose between embedded forms, multi-step forms, and popups.
Pricing:
Free plan is available, or from $20/month.
8. Mailmunch
Mailmunch is a lead generation tool that combines landing pages, forms, and email marketing capabilities to streamline your ability to capture leads and send email campaigns using a single system.
Main benefits:
- Multiple email capture form types: Choose from popovers, covers, scroll boxes, top bars, inline forms, and more to create the perfect forms to capture email addresses for every campaign.
- Mobile popup form builder: Their email capture form building tool can help you create interactive forms that are fully responsive on mobile devices.
- Powerful integration options: With its many integrations, chances are that Mailmunch integrates with your email service provider.
Pricing:
From $19.99/month (up to 1,000 contacts).
Advanced lead generation and personalization tools
9. Sleeknote
Sleeknote is an email capture app that allows you to create popups that your visitors will love, quickly and easily.
Main benefits:
- A/B Testing: A/B test different headlines, images, and copy to discover what leads to the highest-converting campaigns.
- Customizable templates: Create beautiful, eye-catching forms that match the look and feel of your website.
Pricing:
From €62/month. 7-day free trial.
10. Yieldify
Yieldify is a website personalization tool that allows you to segment your audience, provide product recommendations, and display lead capture forms and opt-in forms.
Main benefits:
- A/B testing: Test alternative versions of your marketing campaigns to find out which capture emails most effectively.
- Customization Options: Use custom email capture form fields to gather info like date of birth, gender, address, and more.
- Integrations: Yieldify integrates with all the popular email marketing tools like Mailchimp and Klaviyo.
Pricing:
Book a demo with their experts to learn more about pricing options.
FAQ
What are the best email marketing services for capturing email addresses?
The best email marketing services for capturing email addresses combine intuitive form builders, A/B testing, and seamless integrations with your existing CRM or email marketing platform. Some top tools for this include OptiMonk, Klaviyo, and HubSpot, which offer specialized features like personalized pop-ups and customizable forms that help increase conversions and grow your email list.
How does an email marketing platform help in growing my email list?
An email marketing platform helps in growing your email list by providing tools to capture, organize, and segment your leads. Features such as customizable opt-in forms, triggered email campaigns, and list management allow you to effectively nurture your leads and convert them into long-term subscribers or customers.
Are there any tools that can automate the process of collecting and organizing email addresses?
Yes, several tools automate the process of collecting and organizing email addresses. Platforms like HubSpot and Wishpond offer built-in CRM systems that automatically organize captured email addresses, while Klaviyo integrates seamlessly with your ecommerce platform to segment and nurture leads without manual effort.
Recap
In this article, we’ve covered the most advanced, up-to-date email capture software. Choose one of these tools to start capturing more emails and improve the ROI for your email marketing efforts.
Now for the hard part: which to choose? All the options on this list will do the job, but there are some key differences.
Do you prefer the simplicity of running everything through a single platform, even if it means you might miss out on some of the more specialized functionalities? Then you might want to consider an all-in-one tool like HubSpot or Wishpond, or use an email marketing software like Klaviyo to capture leads.
Tight budget? Stick with a free tool or opt for software that offers a free trial so you can be sure it works for you before you buy.
And if you’re looking for the all-around best way to capture emails, you’ll want the most powerful popup software available. Sign up for a free OptiMonk account today to get started building that email list!
Let us know in the comments if you have experience with one of these tools, or which software you’re planning to try!
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Written by
Nikolett Lorincz
Nikolett is the Head of Content at OptiMonk. She is obsessed with content marketing and loves creating educational content for ecommerce store owners. She truly believes in the importance of quality over quantity.
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