Shopify

Best Shopify Apps for Conversion Rate Optimisation

6 February 2026 8 min read

The right Shopify apps can meaningfully improve your conversion rate, but installing too many creates bloat that slows your store and hurts the metric you're trying to improve. Here are the apps that consistently deliver results across our client portfolio in 2026.

Product Reviews and Social Proof

Judge.me remains the best value review app. The free plan covers most needs, and the paid tier ($15/month) adds photo reviews, Q&A, and Google Shopping integration. Reviews with photos convert 65% better than text-only reviews.

Loox is the premium alternative if visual reviews are central to your brand. It automatically requests photo and video reviews and displays them in attractive widgets. At $9.99/month it's affordable for the impact it delivers.

Urgency and Scarcity

Hurrify adds countdown timers and stock scarcity indicators. Use these honestly — fake urgency erodes trust. Real low-stock warnings and genuine sale countdowns can increase conversion by 10-15% on product pages.

Pro Tip: Only use urgency tactics when they reflect reality. Showing "Only 3 left!" when you have 500 units damages credibility. Tie stock counters to actual inventory levels, and only show them when stock genuinely falls below a threshold you set.

Search and Discovery

Searchanise transforms Shopify's basic search into an intelligent search experience with autocomplete, typo tolerance, synonym support, and merchandising controls. For stores with more than 100 products, improved search directly correlates with higher conversion rates — shoppers who use site search convert 2-3x higher than those who browse.

Cross-Selling and Upselling

ReConvert handles post-purchase upsells on the thank-you page — the highest-converting moment in the customer journey. It's low-risk because the original purchase is already complete, and average order value lifts of 5-15% are typical.

Frequently Bought Together adds Amazon-style product bundles on product pages. It uses purchase data to suggest genuinely relevant combinations rather than random products.

For a deeper dive, see our complete guide to upselling and cross-selling on Shopify.

A/B Testing

Visually is the most accessible A/B testing app for Shopify. Test product page layouts, CTA button text, pricing display, and image order without touching code. Even small wins — a 3% improvement in add-to-cart rate — compound significantly over a year.

Trust and Security

Trustoo (formerly Ali Reviews) aggregates reviews from multiple sources and displays trust badges. For newer stores without extensive review history, it helps establish credibility quickly.

Exit Intent and Lead Capture

Privy or Klaviyo's built-in forms capture email addresses from visitors who aren't ready to buy. A well-timed exit-intent popup offering 10% off first purchase typically converts 2-4% of abandoning visitors into email subscribers, giving you a second chance to convert them. See our Klaviyo setup guide for automation flows.

Managing Your App Stack

Every app adds JavaScript to your store. Audit performance impact quarterly:

Remove apps you installed but never configured
Check if any apps duplicate functionality
Test page speed with and without each app to measure impact
Prefer apps that load asynchronously rather than blocking render

For overall checkout optimisation and landing page best practices, check our dedicated guides.

FAQ

How many Shopify apps is too many?

There's no magic number, but we typically recommend keeping active apps under 15. The key metric is page speed impact — if your PageSpeed score drops below 50 on mobile, you need to audit and remove underperforming apps. Quality over quantity.

Do free Shopify apps hurt performance more than paid ones?

Not necessarily, but free apps are more likely to inject third-party tracking scripts and ads into your store. Always check what scripts an app adds by inspecting your page source after installation.

Can I A/B test on Shopify without an app?

You can run basic tests using Google Optimize's successor (now integrated into GA4) or by manually splitting traffic with URL parameters. However, dedicated Shopify A/B testing apps are significantly easier to set up and manage.

Want help optimising your Shopify store's conversion rate? Get in touch or book a free consultation with our Shopify development team.