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Cluster ‑ Email & SMS Popups icon

Cluster ‑ Email & SMS Popups

5.0(Reviews)

Capture more of your traffic with an optimized email/SMS popup. Turn more visitors into subscribers and sales with Cluster. Most brands convert only a small fraction of visitors into subscribers. Cluster uses AI to design high-converting popups, run A/B tests, and continuously optimize for more revenue. Engage visitors, build trust quickly, and grow your email list faster -- without annoying your customers. Turn more visitors into subscribers and sales with Cluster. Most brands convert only a small fraction of visitors into subscribers. Cluster uses AI to design high-converting popups, run A/B tests, and continuously optimize for more revenue. Engage visitors, build trust quickly, and grow your email list faster -- without annoying your customers. more Automatic A/B testing fine-tunes your popup design and messaging AI-generated, design-forward popups that match your brand and drive performance Show popups only to certain visitors, like paid ad traffic Collect customer preferences upfront for better targeting later Turn your site traffic into growth – effortlessly.

About Cluster ‑ Email & SMS Popups

Capture more of your traffic with an optimized email/SMS popup. Turn more visitors into subscribers and sales with Cluster. Most brands convert only a small fraction of visitors into subscribers. Cluster uses AI to design high-converting popups, run A/B tests, and continuously optimize for more revenue. Engage visitors, build trust quickly, and grow your email list faster -- without annoying your customers. Turn more visitors into subscribers and sales with Cluster. Most brands convert only a small fraction of visitors into subscribers. Cluster uses AI to design high-converting popups, run A/B tests, and continuously optimize for more revenue. Engage visitors, build trust quickly, and grow your email list faster -- without annoying your customers. more Automatic A/B testing fine-tunes your popup design and messaging AI-generated, design-forward popups that match your brand and drive performance Show popups only to certain visitors, like paid ad traffic Collect customer preferences upfront for better targeting later Turn your site traffic into growth – effortlessly.

Key Features

  • Advanced sales capabilities
  • Advanced customer capabilities
  • Advanced email capabilities

Shopify App Installs

Daily App Installs (Last 30 Days)
Total: 12,617
7 installs
Mar 16
2 installs
Mar 17
5 installs
Mar 20
3 installs
Mar 21
1 installs
Apr 29
12,599 installs
12599
May 20

Frequently Asked Questions

What is Cluster ‑ Email & SMS Popups?

Capture more of your traffic with an optimized email/SMS popup. Turn more visitors into subscribers and sales with Cluster. Most brands convert only a small fraction of visitors into subscribers. Cluster uses AI to design high-converting popups, run A/B tests, and continuously optimize for more revenue. Engage visitors, build trust quickly, and grow your email list faster -- without annoying your customers. Turn more visitors into subscribers and sales with Cluster. Most brands convert only a small fraction of visitors into subscribers. Cluster uses AI to design high-converting popups, run A/B tests, and continuously optimize for more revenue. Engage visitors, build trust quickly, and grow your email list faster -- without annoying your customers. more Automatic A/B testing fine-tunes your popup design and messaging AI-generated, design-forward popups that match your brand and drive performance Show popups only to certain visitors, like paid ad traffic Collect customer preferences upfront for better targeting later Turn your site traffic into growth – effortlessly.

How much does Cluster ‑ Email & SMS Popups cost?

Cluster ‑ Email & SMS Popups offers multiple pricing tiers to fit different business needs. Free: $0, Pro: $29, Enterprise: $99.

Is Cluster ‑ Email & SMS Popups easy to set up?

Yes, Cluster ‑ Email & SMS Popups is designed to be user-friendly and easy to set up. The app integrates seamlessly with your Shopify store, and most users can get started within minutes.

Customer Reviews

5.0

Cluster helped us 5x your opt-in rate from our exisisting ecomsend popup. They also assisted in running a/b tests with new designs that further improved performance. Great product!

April 15, 2025
5.0

In the last 30 days, my store's email opt-in rate increased from 1% to 13.4%. The Cluster popup, after iterating with the Cluster founders and finding a deal that resonated with our customers (a free gift), led to a popup conversion rate of 23%. Its been a pleasure working with the Cluster team, who will work with you on strategy and implementation of the popup, and cares about the lift they generate *specifically* for your store.

April 13, 2025
5.0

Cluster's pop-up really helped to excel our opt-in rates. Since I started using Cluster, it ramped up 4x more than before. We had a Klaviyo popup to get emails, but were only seeing ~2% opt-in rate. After installing Cluster, we saw a 4x increase immediately! Proof that small tweaks can drive major impact. The founders are also extremely responsive and helped us A/B test changes to the popup to further dial in the performance after launching v1 of the popup.Highly recommend.

February 24, 2025
5.0

The Cluster team has been incredible to work with, providing top-notch support from implementation to ongoing optimization. They took the time to understand our needs, ensuring a smooth onboarding process and making adjustments to fit our business. Their responsiveness and willingness to collaborate set them apart, making this app a fantastic choice for anyone looking for both great functionality and outstanding support. Highly recommend!

February 18, 2025
5.0

I have been working with the cluster team over the past couple of months. They are innovative, creative and proactive. They focus on the growth of your busines. Since working with them, we have significantly increased our newsletter signups and meaningfully increased our conversions from those signups.

February 17, 2025

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