8 Best Shopify Pop-up Apps in 2026

Introduction

Shopify merchants face an essential challenge: keeping their stores compliant while optimizing user experience and conversion rates. Whether it’s age-restricted products, legal agreements, or list-building, the right pop-up app can make the difference between a seamless shopping journey and a missed opportunity or regulatory risk. Pop-ups are vital for stores selling alcohol, tobacco, adult products, or any goods that require age verification, as well as for those that need to display terms and conditions or capture customer consent before checkout. However, not all pop-up apps are created equal. The best Shopify pop-up apps must balance compliance, customization, ease of use, multilingual support, and integration with your store’s workflows.

When evaluating pop-up apps, merchants should consider how each app handles age verification, compliance, consent, and user engagement. Key factors include the breadth of supported languages, integration with Shopify Admin or checkout, customization options, analytics and reporting, and pricing. Merchants should also weigh features like geo-location rules, the ability to restrict specific pages, and the flexibility to match the pop-up’s look to their brand.

Short answer: Hulk Age Verification Popup is our #1 pick for 2026 because it combines comprehensive age verification features, powerful customization, multi-language support, and analytics—all at a highly accessible price point and with years of proven performance.

Hulk Age Verification Popup

Hulk Age Verification Popup is a versatile solution designed for Shopify merchants who sell age-restricted products or need to comply with legal requirements for age verification. It provides a customizable pop-up that prompts visitors to verify their age (18+ or 21+) before entering the store or accessing sensitive content. This helps merchants avoid legal issues and ensures that only eligible customers can proceed.

The app’s core capabilities include a fully customizable age verification popup, no-code setup, and mobile responsiveness, making it easy for merchants of any technical level to implement. Merchants can set page-specific restrictions, enabling them to gate only certain products or collections. Geo-location rules and geographical restrictions allow for country- or region-specific compliance, which is crucial for stores selling internationally. The app provides analytics and reports, enabling store owners to track verification attempts and gain insights into user behavior. Multi-language support is a standout, with coverage for 19 languages including Danish, German, English, Finnish, French, Italian, Japanese, Korean, Norwegian (Bokmål), Dutch, Portuguese (Brazil), Swedish, Thai, Chinese (Simplified), Chinese (Traditional), Czech, Polish, Portuguese (Portugal), and Turkish. This broad language support ensures a seamless experience for global audiences.

Pricing is straightforward: the Development Plan is free for all partner development stores, making it easy to test before going live. The Pro Plan is $20 per month and unlocks the full suite of features, including page-specific restriction, geo-location-based validation, full customization, analytics, and more.

Pros:

• Comprehensive age verification features tailored for compliance with age-restricted sales
• No-code setup and fully customizable popup for seamless integration with store design
• Analytics and reporting for actionable insights
• 19 supported languages
• Geo-location and geographical restrictions for international compliance
• Development store testing and Shopify Admin integration
• Built for Shopify, ensuring optimal compatibility

Cons:

• Pro Plan required for full feature access
• Integration list is limited to Shopify Admin

Verdict: Hulk Age Verification Popup is ideal for merchants who need a reliable, fully-featured age verification solution with deep customization, extensive language support, and analytics. It’s particularly well-suited for stores selling regulated goods across multiple regions or languages.

Checkbox Assistant: Terms Box

Checkbox Assistant: Terms Box focuses on requiring customers to agree to terms and conditions before checkout, helping merchants reduce chargebacks and ensure legal compliance. The app allows the addition of checkboxes on product, cart, or drawer pages to enforce customer consent. Merchants benefit from the flexibility to display up to 10 checkboxes per page, set rules by product, variant, tag, market, shipping country, or order total, and create B2B-specific rules.

The app supports up to 20 languages on the Advanced and Enterprise plans, accommodating international stores. Integration with Checkout and Shopify Admin ensures coverage throughout the purchase flow, and merchants can open terms in a popup, hide express checkout buttons, and save consent timestamps (in cart flow). Merchants on Shopify Plus can add checkboxes directly on the checkout page, which is crucial for stores needing strict compliance at the final purchase step.

Pricing is accessible, with a free plan for basic checkbox functionality (with watermark), a Starter plan at $3.99 per month that removes the watermark and unlocks language support for 2 languages, and an Advanced plan at $7.99 per month for up to 10 checkboxes and 20-language support. The Enterprise plan, at $12.99 per month, adds Shopify Plus checkout integration, B2B features, and advanced rule-setting.

Pros:

• Highly customizable terms and conditions consent flows
• Rules by product, variant, tag, market, and shipping country
• Support for up to 20 languages on higher tiers
• Direct checkout integration for Shopify Plus
• Integration with Checkout and Shopify Admin
• Competitive pricing, starting at free
• Built for Shopify

Cons:

• Watermark on free plan
• Full language support and multi-checkbox require Advanced or Enterprise plans

Verdict: Checkbox Assistant: Terms Box is best for merchants who need flexible, rules-based terms and conditions consent, especially those with B2B requirements or multi-language needs and who want direct Shopify Plus checkout integration.

TnC: Terms and Conditions Box

TnC: Terms and Conditions Box is designed to help merchants add legally required terms and conditions consent checkboxes, with a focus on GDPR and privacy compliance. It stands out for its AI-powered policies generator and the ability to require consent for terms of service, privacy policy, and contracts. The app supports a wide range of integrations, including Checkout, Shopify POS, Shopify Admin, All Cart Drawers, Buy It Now Button, Checkout Rules, Express Checkout Buttons, Floating Carts, and Product Options.

The app offers multi-language support for 10 languages, making it accessible to global customers. Consent logs are stored in order details, and merchants can show checkboxes for specific countries and products. The Pro Plan includes advanced features like newsletter and contact form support, translation, and Shopify POS integration.

Pricing begins with a free plan for development and partner stores. The Basic Plan is $6.99 per month, the Advanced Plan is $9.99 per month, and the Pro Plan, which unlocks all features, is $12.99 per month.

Pros:

• AI-powered policy generator for quick setup
• Wide range of integrations, including Shopify POS
• Consent logging and multi-language translation
• Granular display rules for countries and products
• Built for Shopify
• Significant review volume and high rating

Cons:

• Advanced features require higher-priced plans
• Language support capped at 10

Verdict: TnC: Terms and Conditions Box is a strong choice for merchants needing comprehensive GDPR, privacy, and terms consent solutions, with a focus on AI-powered policy creation and deep Shopify/POS integration.

Blockify Age Verification 18+

Blockify Age Verification 18+ is a dedicated age verification solution that helps merchants protect their stores from underage visitors and comply with legal requirements. Its core features include an age verification popup, age gate, and terms and conditions box. Merchants can set up an age verification popup for specific targets, apply verification at checkout, and configure terms and conditions for both cart and checkout pages.

Blockify supports six languages and integrates with Checkout and Shopify Admin, providing basic to advanced appearance settings, translation options, and support for unlimited popups on premium plans. The app’s Premium and Shopify Plus plans offer unlimited popup translations, advanced targeting, and verification at checkout. Live chat support is available 24/7.

Pricing starts with a free plan for a basic popup, $3.99 per month for advanced appearance and translation, $8.99 per month for unlimited popups and translations, and $16.99 per month for Shopify Plus checkout integration and targeting features.

Pros:

• Unlimited popups and translations on higher tiers
• Checkout page verification for maximum compliance
• Terms and conditions box for cart and checkout
• Customizable appearance settings
• 24/7 live chat support
• Built for Shopify

Cons:

• Only six supported languages
• Unlimited features require premium pricing

Verdict: Blockify Age Verification 18+ is ideal for merchants who need advanced targeting and translation for age gates, as well as checkout-level compliance, particularly those operating in multiple regions but who are satisfied with a six-language limit.

RA Term and Condition Checkbox

RA Term and Condition Checkbox focuses on adding terms and conditions consent checkboxes during checkout and supports basic age verification. Merchants can add a required checkbox to the cart, with premium features enabling consent logging, support for Buy It Now and Dynamic Checkout buttons, optional or preselected settings, and color customization.

The app supports only English and integrates with Shopify Admin, Checkout, and several related apps like BF Size Charts & Size Guides, EZ terms and conditions, RA Terms and conditions, and VO Product Options. It is built for Shopify, ensuring compatibility and smooth operation.

Pricing includes a free plan for basic cart checkbox functionality and a $4.99 per month Premium plan for logging, button support, and customization.

Pros:

• Simple setup for terms and conditions consent
• Support for key Shopify and related integrations
• Optional and preselected checkbox settings
• Low-cost premium plan
• Built for Shopify

Cons:

• Only supports English
• Feature set is narrower than some competitors

Verdict: RA Term and Condition Checkbox is best for merchants who need a simple, affordable way to add terms consent or basic age verification in English, with limited customization or language requirements.

Smart Age Verification Popup

Smart Age Verification Popup provides merchants with age verification, age checker, and age gate tools for products restricted to 18+ audiences. The app allows merchants to set country- or state-wise age gate popups on specific products, checkout pages, or sitewide. Merchants can utilize advanced analytics, exclusive animated popup templates, and widgets for product page age verification.

The app supports English and integrates with a broad range of tools, including Checkout, Shopify Admin, Blockify Fraud Filter, Blocker, Judge.me Product Reviews App, Klaviyo: Email Marketing & SMS, Locksmith, Online Store 2.0, and TnC: Terms and Conditions Box. Merchants can set geo-detect age limits, skip age checks for logged-in customers, and request customized popup designs on the Premium plan. Premium support is included at higher tiers.

Pricing includes a free Lite plan (50 verifications/month with branding), Basic at $4.99 (500 verifications/month and 15+ animated templates), Growth at $9.99 (1500 verifications/month, analytics, and advanced geo-limits), and Premium at $14.99 (unlimited verifications, Shopify Plus checkout age verification, and VIP support).

Pros:

• Flexible geo-detect age rules (country/state)
• Exclusive animated templates and widgets
• Advanced analytics and reporting
• Broad range of integrations
• Premium support on higher tiers
• Built for Shopify

Cons:

• Only supports English
• Verification count limits on lower plans

Verdict: Smart Age Verification Popup suits merchants who want advanced geo-detection, analytics, and a wide array of integrations—ideal for stores focused on English-speaking markets with high verification needs.

Alia: Email & SMS Popups

Alia: Email & SMS Popups is tailored for merchants looking to grow their email and SMS lists through AI-powered, dynamic popups. The app personalizes popups in real time with elements that adapt to each visitor, maximizing engagement and conversions. Merchants can capture both email and SMS signups and benefit from integrations with Attentive, Klaviyo, Omnisend, Postscript, Sendlane, Yotpo, as well as Checkout and Shopify Admin.

Alia supports English and is priced for high-traffic stores, starting at $100 per month for up to 20,000 monthly visitors. Additional plans scale up to $400 for 300,000 visitors per month, with larger plans available through their website. All plans include access to the full feature set and live chat/email support.

Pros:

• AI-driven real-time personalization for popups
• Comprehensive integrations with major marketing platforms
• Designed for high-traffic stores
• Live chat and email support
• Built for Shopify

Cons:

• Higher starting price
• English-only support

Verdict: Alia: Email & SMS Popups is best for established merchants ready to invest in scalable, AI-powered list-building with deep integrations to email and SMS marketing tools.

Age Verification, Age Gate 18+

Age Verification, Age Gate 18+ by GoodApps offers tools to protect stores with age checks and restriction popups. Merchants can show popups on all or specific product pages, use free templates, access a powerful customizer, and view detailed statistics. The app also provides underage actions and customer support. It integrates with Open AI and Sidekick, although it is not Built for Shopify.

The app supports English. Pricing starts with a free plan and scales up through Growth plans at $9.99, $19.99, and $29.99 per month, each offering the same fundamental feature set but presumably for higher usage or support levels.

Pros:

• Customizable popups for age verification
• Free templates and detailed statistics
• Integration with Open AI and Sidekick
• Multiple pricing tiers for scalability

Cons:

• Not Built for Shopify
• Supports only English
• Feature set is consistent across paid tiers

Verdict: Age Verification, Age Gate 18+ is an option for merchants who want basic age verification with template customization and are comfortable with English-only support, but may not require Built for Shopify compatibility.

Buyer’s Guide: How to Choose the Best Shopify Pop-up App

1. Compliance and Verification Features

For merchants selling age-restricted products or requiring legal consent before purchase, the app’s ability to enforce compliance is paramount. Look for features like customizable age verification popups, terms and conditions checkboxes, geo-location rules, and the ability to set page- or product-specific restrictions. Analytics and consent logging further enhance compliance by providing audit trails and actionable insights.

2. Language and Localization Support

Global stores need pop-up apps that support multiple languages to deliver a consistent, localized experience. Consider the total number of languages an app supports and whether translation is available on all plans or only higher tiers. Multi-language support ensures that compliance messaging is understood by all customers, reducing legal risk and improving conversion rates.

3. Integration with Shopify and Other Tools

Apps that are Built for Shopify and integrate with critical store functions (Shopify Admin, Checkout, POS, major marketing platforms) tend to offer easier setup, better reliability, and more seamless workflows. Evaluate an app’s integration list to ensure it fits with your store’s current and planned tech stack, including checkout, marketing, and analytics tools.

4. Customization and User Experience

The ability to fully customize pop-up appearance, placement, and content allows merchants to maintain brand consistency and optimize user engagement. Look for apps that offer advanced appearance settings, animated templates, and flexible rule-setting for when and where popups appear. This ensures pop-ups are both effective and unobtrusive, reducing disruption to the shopping experience.

Final Recommendation

Choosing the right Shopify pop-up app depends on your store’s specific compliance requirements, language needs, and desired integrations. If you need robust age verification with page-specific and geo-location restrictions, deep customization, analytics, and support for 19 languages, Hulk Age Verification Popup is the clear choice. For merchants focused on terms and conditions consent, Checkbox Assistant: Terms Box and TnC: Terms and Conditions Box offer rule-based flexibility and broad integration options. Blockify Age Verification 18+ excels in checkout targeting, while Smart Age Verification Popup is best for advanced geo-detection and analytics. Alia: Email & SMS Popups is tailored for high-traffic stores seeking AI-powered engagement, and RA Term and Condition Checkbox suits those needing a simple consent solution in English.

For most Shopify stores—especially those selling age-restricted goods across multiple regions and languages—Hulk Age Verification Popup offers an unbeatable combination of compliance features, customization, analytics, and value.

Install Hulk Age Verification Popup from the Shopify App Store