Best Shopify Popup Apps in 2026 to Capture Emails & Boost Sales

And no matter how irresistible your offers sound, the app you pick to display them decides how many visitors convert.

So, I put together the 11 best Shopify popup apps in 2026, what each one is good at, and what it actually costs once your traffic grows. I checked all 11 App Store listings myself, so every rating, plan, and price below comes from the official source.

I also ranked them based on four attributes: App Store rating and review volume, what each plan costs at realistic traffic, the popup types and triggers included, and the support merchants actually get. 

Here’s a quick comparison table before we dive into the details.

What to look for in a Shopify popup app

These five criteria should help you decide whether the app earns its monthly fee.

• Popup types. Email and SMS capture, discount offers, exit intent, spin-to-win, upsell and cross-sell. A few apps also run a Shopify pop up banner or sticky bar from the same dashboard, which saves you a second install.
• Triggers. Time on page, scroll depth, add to cart, cart value, and exit intent decide whether a Shopify pop up window helps or annoys.
• Where the emails go. Check for native Klaviyo, Mailchimp, Omnisend, or Shopify Email sync first. The App Store files most of these as Shopify popup and form builders, and the better ones pass data both ways.
• How the plan is metered. Pageviews, visitors, impressions, and subscribers are four different metrics. A $19 plan capped at 25,000 pageviews costs more than a $39 plan capped at 100,000 once traffic grows. Plus every Shopify popup app free tier caps something, so work out which limit you hit first.
• Mobile behavior. Separate mobile designs and delay settings matter, because a layout that looks right on desktop often covers the whole screen on a phone. Most Shopify website popups need their own mobile version.

1. Kaching Upsell & Email Popup

Kaching Sales & Email Popup holds 4.9 stars across 120+ reviews and carries the Built for Shopify badge. Shopify only gives this badge to apps that clear its performance and integration standards. 

It’s a simple to use Shopify popup app fit for both new stores and veteran Shopify store owners that can capture emails and run product upsells inside the same window. The $4.99 plan with a 7-day free trial covers 5,000 popup views a month, so busy stores step up tiers quickly but the low entry plan price is a stand out in the popup app market.

Key features:

• Upsell and email in one popup: upsell, cross-sell, and frequently bought together offers fire in the same window that collects the email.
• Add-to-cart and exit-intent triggers: you choose the moment, from cart actions to a visitor leaving the page.
• Section-by-section builder: images, text, buttons, and layout are drag-and-drop, with custom CSS available for anything the editor will not do.
• Extra offer types: warranties, gift wrap, and shipping protection can be sold from the popup as add-ons.
• A/B testing and analytics: click-through and conversion rates sit in the dashboard so you can test one variant against another.

Best for: Stores that want to test and scale their AOV and email capture conversion rates.

Price: Free for development stores. Starter is $4.99/month for 5,000 popup views, Growth is $12.99 for 25,000, and Pro is $24.99 for 100,000. Paid plans include a 7-day trial and live chat support.

2. OptiMonk

OptiMonk: AI Popup Builder sits at 4.8 stars from 459 reviews and has been on the App Store since 2015. Its AI wizard builds an on-brand Shopify popup from your store in a couple of minutes. Then, you can fine-tune it in the drag-and-drop editor. Reviews are mostly warm, though one merchant went public about an accidental annual renewal the team refused to refund, so watch the billing cycle.

Key features:

• AI popup wizard: generates a full campaign that matches your store's fonts, colours and copy.
• Drag-and-drop editor: the AI output stays fully editable, so you are never stuck with a template.
• A/B testing on real orders: tests headlines, offers, and messages against revenue rather than signups.
• Personalization and segmentation: different messages for new and returning visitors, with geolocation and tagging built in.
• Direct ESP sync: Klaviyo, Mailchimp, ActiveCampaign, Attentive, Postscript, and GA4 connect natively.

Best for: Brands that want AI-assisted design and a free tier that is genuinely usable.

Price: Free for 10,000 pageviews a month on one domain, with OptiMonk branding. Essential is $29/month for 20,000 unbranded page views, Growth is $99, and Premium is $249.

3. Privy

Privy is the veteran Shopify pop up app, with 4,230 reviews and a 4.5 rating, the lowest average in this list. It bundles popups, email, and SMS, which is why merchants who do not already pay for Klaviyo like it. 

The one-star reviews cluster around billing: charges continuing after uninstall and traffic-based price jumps that surprised long-term users.

Key features:

• Dozens of display types: standard popups, flyouts, bars, multi-step forms, and mini quizzes.
• Drag-and-drop email editor: newsletters and flows built from prebuilt templates in the same tool.
• SMS marketing: after-signup texts and cart saver messages, sold as an add-on to the email plan.
• Automations: welcome, abandoned cart, and win-back sequences run on a schedule.
• Landing pages: campaign pages live alongside the popups instead of in a separate builder.

Best for: Small stores that want their discount popup and their welcome emails on a single invoice.

Price: No free plan. Pop Ups & Displays starts at $24/month for 10,000 pageviews, Email at $30/month for 1,500 contacts, Email and SMS at $45/month.

4. Poptin

Poptin Exit Popup Email Pop Up scores 4.9 across 334 reviews and covers more Shopify pop up formats than anything else at its price, including spin the wheel, scratch cards, hello bars, and embedded forms. The catch is the free plan: 1,000 visitors a month with Poptin branding runs out fast on a store doing real traffic.

Key features:

• Ten-plus formats: lightbox popups, hello bars, slide-ins, spin the wheel, scratch cards and embedded contact forms.
• Smart triggers: exit intent, cart trigger, time delay, and scroll, with targeting by page, country, and past orders.
• Built-in autoresponders: the coupon email sends from Poptin, so a small store needs no separate email tool.
• A/B testing and analytics: variants and conversion reporting are included from the free plan up.
• Integrations: Klaviyo, Mailchimp, HubSpot, Omnisend, ActiveCampaign, and Zapier.

Best for: Budget-conscious stores that want gamified popups and forms in one app.

Price: Free for 1,000 visitors a month. Basic is $25/month for 10,000 unbranded visitors, Pro $59 for 50,000, and Agency is $119 for 150,000.

5. EcomSend (now CWILL Popup Email Marketing)

The app merchants still call EcomSend is now CWILL (SendWILL) Popup Email Marketing, and it has one of the biggest review bases among Shopify popups. There are about 7,756 reviews at 4.9 stars, plus the Built for Shopify badge. 

The rename matters because the pricing changed with it. The app was free for years, and paid plans arrived in mid-2026. Several August reviews come from merchants unhappy about paying for something they adopted while it was free.

Key features:

• Unlimited popup views on every plan: metering is based on new subscribers, not traffic, including on the free plan.
• List-growth formats: email and SMS popups, exit-intent forms, newsletter signup forms and spin the wheel.
• Email campaigns: a drag-and-drop editor with templates, so captured emails can be marketed to in the same app.
• Prebuilt automations: welcome, abandoned cart, discount alert and win-back flows.
• Shopify Email sync: subscribers flow into Shopify, and the app also works alongside Klaviyo, Mailchimp, SMSBump, and Privy.

Best for: High-traffic stores that need straightforward Shopify popups for email and SMS capture, without a CRO toolkit attached.

Price: This Shopify pop up app is free for 30 new subscribers and 2,000 marketing emails a month. Essential is $11.90/month, Pro $29.90, Premium $79.90, each with a 14-day trial.

6. Wisepops

Wisepops: Popup Builder & CRO rates 4.9 from 63 reviews and targets a different buyer to everything above it. Targeting goes down to cart value, items in cart, traffic source, visit count and Klaviyo segments, and the app adds web push and an on-site notification feed. It is also the only pop up app here with a single plan and no free tier. That means a small store cannot start on it.

Key features:

• Deep Shopify targeting: rules based on cart value, items in cart, traffic source, visit count, and Klaviyo segments.
• Four channels in one app: popups, an on-site notification feed, embedded widgets, and web push.
• AI product recommendations: purchase-intent and upsell recommendations set up in one click.
• A/B testing with control groups: you can measure revenue attributed to a campaign, not just clicks.
• 140+ templates: 20 or so ready-made campaigns for cart recovery, upsell, list building, and urgency.

Best for: Stores past 100,000 monthly pageviews with someone whose job is conversion rate.

Price: $299/month for up to 500,000 pageviews, with a 14-day free trial.

7. Popupsmart

Popupsmart: AI Popup, A/B Test holds 4.6 stars from 48 reviews. A Shopify popup window goes live in a few minutes here, and the templates look current. The free plan of this Shopify pop up is more generous on traffic than most at 5,000 page views, though it allows one active Shopify pop up at a time. Read the plan table before you commit: A/B testing is in the app's name but only unlocks on the $69 Advanced plan.

Key features:

• AI-generated popups: AI-assisted copy and image suggestions inside a no-code builder.
• Gamified formats: spin to win and lottery ball, plus standard email, SMS, and cart popups.
• Advanced targeting: triggers and rules, geolocation, segmentation, and multi-step forms on every plan.
• Email autoresponders: 100 a month free, rising to 3,000 on Advanced.
• Integrations: Klaviyo, Mailchimp, HubSpot, SendGrid, Make, and Zapier.

Best for: Newer stores running one campaign at a time.

Price: Free for 5,000 pageviews and one active popup. Starter $19/month, Basic $39, Advanced $69 with A/B testing.

8. Claspo

Claspo AI Pop Up | Quiz Wheel carries a perfect 5.0, though from only 35 reviews, so the sample is thin. Its angle is qualifying intent before the ask, using multi-step Shopify pop ups, quizzes, and games in place of one blanket discount. Claspo also migrates your existing setup from Klaviyo forms, Privy, Poptin, or Wisepops for free.

Key features:

• Seven game formats: spin the wheel, scratch cards, and five others, aimed at signups that are worth more than the discount.
• Multi-step flows: yes/no micro-commitments, quizzes, and choice steps before the email field.
• Dynamic Shopify discount codes: unique codes generate and sync automatically.
• Behavioral targeting: traffic source and UTM, first-time versus returning, cart value, and timing rules.
• Free migration: the team rebuilds your existing setup from Klaviyo forms, Shopify Forms, Privy, Poptin, Wisepops, or OptiMonk at no cost.

Best for: Brands that want higher-intent signups rather than the largest possible list.

Price: Free for 3,000 pageviews a month with Claspo branding. Paid plans are $39/month for 50,000 pageviews, $69 for 100,000 and $249 for 1,000,000, each with a 14-day trial.

9. POWR Popup

POWR Sales Popup, Email Pop up has been listed since 2016 and rates 4.6 from 417 reviews. With 250+ templates and 20+ elements, including countdown timers, it’s a cheap way to get a decent-looking Shopify pop up live. Its rating hides a split: 9% of reviews are one star, mostly from merchants who hit the free plan's caps sooner than expected.

Key features:

• 250+ templates: discount offers, newsletter signups, and email capture layouts ready to edit.
• 20+ elements: countdown timers, images, GIFs, and custom calls to action inside the popup.
• Trigger and scheduling control: entry, delay, scroll, exit intent, or a custom trigger, with campaigns scheduled for a date range.
• One subscription, 60+ apps: the Business plan unlocks every POWR app, from forms to Instagram feeds.
• Integrations: Mailchimp, Klaviyo, Omnisend, Google Sheets, and Zapier, plus an internal email tool on Business.

Best for: Stores that need announcements, promos, and a light email popup rather than a conversion platform.

Price: Free for 2,000 impressions and 25 submissions a month. Starter is $7.04/month, Pro $15.29 for 60,000 impressions, Business $98.99.

10. Justuno

Now listed as Pop-Ups & Spotlight by Justuno, this one rates 4.6 across 672 reviews and has been on Shopify since 2013. Targeting is the deepest here, and the newer Spotlight feature identifies anonymous visitors to feed abandonment flows. Pricing is based on unique monthly visitors and increases from time to time. Plus, there is no free plan any more.

Key features:

• Deepest targeting in this list: segmentation on behavior, page, traffic source, geography, and device.
• Spotlight visitor identification: identifies anonymous visitors so abandonment flows have someone to email.
• Smart Timing AI: decides when each offer appears rather than firing on a fixed delay.
• Full format range: quizzes, spin-to-win, exit offers, banners, and message bars from one builder.
• Done-for-you service: a Justuno expert builds the strategy, design, and optimization as part of the plan.

Best for: Mid-market and enterprise stores that will use the segmentation they are paying for.

Price: Lite 10K is $59/month, Lite 20K $99, Lite 50K $199, Lite 100K $299. Every plan has a 14-day trial.

11. Wishpond Popup Builder

Wishpond Popup Builder is the thinnest listing among the best Shopify pop ups here. It has about 4.5 stars from 8 reviews, with a quarter of those at one star. It is free, and it covers coupon offers, exit intent, welcome mats, slide-ins, and opt-in bars, so you get ten Shopify pop up window formats at no cost. Reviewers report the free tier stops at 50 subscribers, which the listing does not spell out, and support replies have been slow.

Key features:

• Drag-and-drop builder: dozens of designer-made templates, no coding needed.
• Six core formats: coupon, exit intent, newsletter signup, opt-in bar, slide-in, and full-screen welcome mat.
• Display control: rules for when and where each Shopify pop up window appears.
• Reporting and A/B testing: both are listed as app features, though the tooling is basic next to anything else here.

Best for: Hobby stores that need a coupon popup and nothing else.

Price: Free on the App Store. Wishpond's own platform charges for email automation and larger contact lists.

Which popup app should you pick for your store?

There is no best Shopify popup app for every store, so here is my final take about this. The best pop up app for Shopify at your size is usually the cheapest one that covers everything you need without capping you out by month three.

Kaching Upsell & Email Popup is the best for anything related to upsell plus email in one popup. Nothing else here runs product offers and email capture in the same window, and $4.99 for 5,000 views is the lowest entry price with a Built for Shopify badge attached.

Skip if you already pay for Klaviyo or Omnisend and only need a plain newsletter signup. Their built-in forms will do the job. Shopify Forms is a free popup Shopify maintains itself, and you can add a pop up on Shopify that way without another app in your theme.