Best free Social trust - Other Shopify apps in 2026 [Updated]
PickYourApp Review Team
6 min read
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Sep 19, 2025
The Best Free Shopify apps for social trust help merchants build credibility and engage customers more effectively. From AI-powered review summaries and trust badges to blog comment systems and influencer marketing tools, these apps provide essential features without cost. Merchants can display customer feedback, showcase social proof, manage job applications, and integrate social media content to strengthen their store's reputation and customer relationships.
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#1. Collect customer reviews on Heureka to earn a Customer Verified certificate.
Build trust and credibility for your online store with Heureka Customer Verified reviews. This simple app helps you collect authentic customer feedback through the Czech and Slovak "Overeno zakazniky" portal. After registering and entering your API key, the app automatically sends review questionnaires to customers who make purchases. Display your earned Customer Verified certificate and reviews directly on your store to show shoppers they can trust your business. The app makes implementation easy with no coding required and helps you set up proper customer consent for questionnaires during checkout. Whether you serve Czech or Slovak customers, you can manage reviews for both markets simultaneously through one convenient dashboard.Install from Shopify App Store
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#2. Show live “in carts” counts per product/variant to highlight trending items.
Display real-time cart counts for your products and variants directly on product detail pages. This simple yet effective feature shows customers how many times an item has been added to shopping carts, helping them spot trending and popular products. Merchants can track which items generate the most interest as customers add them to carts, providing valuable insights into product popularity. The app integrates smoothly with your existing product pages, making it easy to showcase live cart activity and help shoppers make confident purchase decisions based on what others are buying.Install from Shopify App Store
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#3. Track conversions for Heureka, Zbozi and Sklik precisely and collect reviews to earn certificates
Track conversions and collect customer reviews seamlessly with Heureka and Zbozi integration. After registering on Heureka's Verified by Customers portal or Zbozi.cz, simply enter your API keys to get started. Add a customizable consent checkbox to your cart or checkout page, allowing Heureka and Zbozi to gather customer feedback and issue trusted certificates. The app automatically handles both backend order reporting and frontend conversion tracking for accurate analytics on Heureka, Zbozi, and Sklik platforms. Monitor all questionnaires sent through the convenient history log feature. With automated tracking and review collection, build customer trust while maintaining full visibility over your store's performance on Czech Republic's leading shopping comparison platforms.Install from Shopify App Store
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#4. Display Instagram posts in a flexible grid or slider layout, fully customizable to match your theme.
Display your Instagram content beautifully on your website with an easy-to-customize grid or slider layout. Share your latest posts, stories, and behind-the-scenes moments to help visitors connect with your brand authentically. The feed automatically adjusts to look perfect on all devices, and you can set it up without any coding knowledge. As customers engage with your Instagram content on your store, you'll grow your following while creating meaningful connections that turn social media followers into loyal shoppers.Install from Shopify App Store