Best free Notifications Shopify apps in 2026 [Updated]
PickYourApp Review Team
6 min read
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Feb 27, 2026
The Best Free Shopify notification apps help merchants build trust and engage customers through strategic messaging. From sales popups and trust badges to GDPR-compliant cookie banners and announcement bars, these tools deliver social proof, capture email subscribers, and showcase promotions. Essential features include customizable popup builders, spin-to-win games, sticky add-to-cart bars, and email collection forms - all designed to improve conversions and customer experience without any upfront costs.
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#1. SendWILL (Ecomsend): grow your list with popups, send email campaigns & automate sales on autopilot.
SendWILL (Trustoo) is an all-in-one email marketing platform designed to grow your e-commerce business. Capture emails using popups, exit-intent triggers, spin-the-wheel games, and sign-up forms. Create beautiful email campaigns with the drag-and-drop editor and professional templates. Automate your marketing with welcome series, cart recovery emails, discount alerts, and customer win-back flows. Customize popup designs and email templates to match your brand perfectly. Subscribers sync automatically to Shopify and integrate with Klaviyo, Mailchimp, SMSBump, and Privy. Easy setup with no coding required. Get 24/7 support via chat or email. Drive more sales on autopilot with SendWILL.Install from Shopify App Store
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#2. This app is a sales solution designed to skyrocket your sales with 8+ features in one.
Looking to increase your online store's sales and customer trust? Avada Boost Sales Trust Badges combines 8+ essential features to help you succeed. Display authentic real-time sales notifications that create natural urgency and social proof for your products. The customizable trust badges show visitors that your store is reliable and secure, helping improve conversion rates. With a free shipping bar that encourages larger purchases and stunning badge designs that match your brand, this app provides the tools you need to turn browsing visitors into confident buyers. Whether you want to showcase recent purchases or highlight your store's trustworthiness, this all-in-one solution helps build the credibility needed for e-commerce success.Install from Shopify App Store
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#3. Recover sales with AI inventory alerts(email & SMS), popups, forms, and product page sections.
SendWILL Back In Stock helps you recover lost sales through AI-optimized email and SMS alerts for out-of-stock products. The AI analyzes restock quantities, subscriber demand, and conversion rates to send back in stock notifications at the perfect time and volume. The app includes customizable popups, forms, sold out badges, and native product page sections for Online Store 2.0 themes. You can display notify me buttons on product and collection pages, then automatically alert customers when items are available again. Edit email templates freely using block sections and choose from multiple language options. Set up inventory alerts per warehouse or location to manage notifications across different stock points. The app is quick to install, easy to customize to match your store's theme, and comes with 24/7 live chat support to help you maximize recovered sales.Install from Shopify App Store