The 12 Best Shopify Apps to Boost Sales

A quick correction before we start: the original version of this post lists Oberlo as its first and most prominent app recommendation, describing it as “a popular dropshipping app that allows you to import products directly into your Shopify store.” Shopify discontinued Oberlo in June 2022. The app no longer exists. Any store attempting to install it would find it unavailable in the Shopify App Store.

This matters not because of one mistake, but because it reveals a broader problem with “best Shopify apps” roundups: they are routinely updated in date without being updated in content. The apps that dominated Shopify in 2020–2022 are not the same apps that dominate in 2026 — some have been discontinued, others have been acquired and restructured, and entirely new categories (AI personalisation, social commerce integration, compliance) have emerged.

This guide is accurate as of July 2026. Our selection criteria: high ratings and review counts on the Shopify App Store (4.7 and above), recent updates and active development ensuring compatibility in 2026, seamless integration with Shopify features, developer support and documentation, value for money relative to ROI, and performance impact — because apps that slow your site cost you sales.

One meta-tip before the list: don’t install every app you see. Focus on the tools that meet your store’s specific needs. It’s better to have a lean, effective tech stack than to slow your site with dozens of plugins. Shopify’s 2024 and 2026 performance guidelines increasingly penalise stores with bloated app loads — every app that adds JavaScript to your storefront adds to page load time, and page load time directly affects conversion rate.

Category 1: Email and SMS Marketing

Klaviyo

Klaviyo remains the standard for Shopify email and SMS marketing in 2026, and for most stores it’s the single highest-ROI app in the stack. Its native Shopify integration pulls product data, purchase history, and browsing behaviour to enable genuinely personalised lifecycle automation — welcome sequences, cart abandonment, post-purchase follow-ups, and win-back campaigns.

In 2026, Klaviyo’s integration of AI has improved features like send-time optimisation and product recommendation blocks within emails. Klaviyo can now suggest products in an email based on what that customer is likely to buy next.

Pricing is contact-based: free up to 250 profiles and 500 emails/month; $30/month for 1,000 profiles; $100/month for 5,000; scaling from there. For smaller lists or price-sensitive stores, Omnisend is a frequently recommended alternative to Klaviyo at a lower price point with comparable core functionality.

Best for: Any product-based Shopify store that wants to recover abandoned carts and drive repeat purchases through email and SMS. If you only install one marketing app, make it this one.

Yotpo Email & SMS

Yotpo Email & SMS is worth considering alongside Klaviyo for stores that also want SMS marketing, reviews, and loyalty in an integrated platform rather than three separate apps. Yotpo offers a pay-as-you-go model with no carrier fee increases, no contact list fees, and no platform charges. All Yotpo Email & SMS customers also get free access to Black Crow AI, which boosts segmentation and campaign performance from day one.

Best for: Mid-sized stores that want email, SMS, reviews, and loyalty consolidated into fewer apps.

Category 2: Product Reviews and Social Proof

Loox

Loox is the leading visual review app for Shopify in 2026, specialising in photo and video review collection. Loox can automatically email customers after purchase to request a review and incentivise them — for example, offering a discount for including a photo. In 2026, visual UGC is more influential than ever thanks to social media–savvy consumers, and seeing real-life usage of a product can be the deciding factor in a purchase. Loox also lets you showcase reviews in ads and social feeds, amplifying their impact beyond the product page.

Pricing starts at $9.99/month. If budget is a constraint, the alternative is clear.

Best for: Fashion, beauty, home goods, and any product category where seeing the item in real life helps conversion.

Judge.me

Judge.me is the most cost-effective review app on Shopify, offering unlimited review requests on its free plan — a feature most competitors lock behind paid tiers. Judge.me is a budget-friendly reviews app that offers unlimited review requests even on its free plan. It handles automated post-purchase emails, star rating display in Google Shopping (via structured data), photo and video reviews, and cross-platform review sharing.

Judge.me offers free photo and video reviews and allows you to publish reviews on sales channels like Facebook, Twitter, and Pinterest to boost sales.

Paid plan from $15/month. Free plan is genuinely functional for most small stores.

Best for: Stores at any stage that want verified, authentic reviews with the lowest possible cost barrier.

Category 3: Upsell and Average Order Value

ReConvert

ReConvert is the post-purchase upsell specialist on Shopify — it customises the thank-you page and post-purchase flow with targeted upsell offers, cross-sell suggestions, surveys, and product recommendations. One of the quickest ways to boost revenue is by increasing each customer’s spend. Upsell and cross-sell apps suggest additional products or upgrades to shoppers at the product page, cart, or post-checkout.

ReConvert focuses specifically on the post-checkout moment — after a customer has already committed to a purchase and their guard is down — which is structurally the highest-conversion point for upsell offers.

Pricing: free up to 50 orders/month; paid plans from $4.99/month scaling with order volume.

Best for: Any store with clear product families where a customer who buys X is a natural buyer for Y.

Frequently Bought Together (CBB)

Frequently Bought Together replicates Amazon’s product bundling mechanic on Shopify product pages. Frequently Bought Together CBB is a powerful tool that helps Shopify merchants promote product bundles directly on product pages. It uses AI-based product association to suggest natural companion items and lets customers add the bundle to their cart in one click.

Best for: Stores with complementary product lines (electronics + accessories, skincare + tools, food + equipment) where bundle logic is clear.

Kaching Bundle Quantity Breaks

Kaching is a product bundle app that focuses on increasing performance metrics and works with all themes and popular page builders. It offers variant, wholesale, and upsell bundle types, and you can also run A/B tests to understand what works and increase your sales.

Best for: Stores selling consumables or multi-unit items (supplements, pet food, candles, stationery) where volume discounts drive higher order values.

Category 4: Loyalty and Retention

Smile.io

Smile.io remains the most widely adopted loyalty programme app on Shopify in 2026, offering points programmes, referral schemes, and VIP tiers. By rewarding purchases and customer actions, stores can naturally increase repeat orders and boost spending. Smile stands out as one of the most effective Shopify apps for increasing average order value and building brand loyalty.

Pricing: free plan available for basic points programme; paid plans from $49/month for referrals and VIP tiers.

Best for: Stores with repeat-purchase potential — consumables, fashion, health and wellness — where a loyalty programme accelerates the second and third purchase.

Growave

Growave is a powerful all-in-one retention and engagement platform built to help Shopify merchants increase conversions, grow average order value, and strengthen customer loyalty. Instead of using multiple apps for reviews, wishlists, loyalty programmes, and referrals, Growave combines everything into one seamless system.

Best for: Stores trying to reduce app count while maintaining coverage across reviews, loyalty, and referrals. Better value than separate apps for stores managing multiple retention functions.

Category 5: Conversion and On-Site Experience

Wisepops

Wisepops is an onsite marketing platform that turns the traffic you already have into leads and sales. It runs popups, embeds, an onsite feed, AI product recommendations, and web push from one place with no code. It works in three steps: a traffic intelligence audit shows who is on your store, it groups visitors into behavioural segments, then it runs a personalised campaign for each one.

This is a meaningful upgrade from the basic pop-up tools that dominated the 2020 Shopify stack (like Privy in the original post). The AI behavioural segmentation layer means exit-intent popups are no longer shown to everyone — they’re targeted to specific visitor types based on their in-session behaviour.

Best for: Stores with meaningful traffic volumes (5,000+ monthly sessions) that want to convert more of their existing visitors without increasing ad spend.

Flair Commerce

Flair is an all-in-one toolkit for Shopify promotions, helping merchants turn browsers into buyers with over 17,000 installs. Flair’s features include product badges to highlight bestsellers and new arrivals, countdown timers for flash sales, and promotional banners to showcase offers. The app allows for personalised and targeted offers to reduce cart abandonment and is built to work seamlessly with any Shopify theme.

Best for: Stores running regular promotions, seasonal sales, or product launches where visual urgency cues (countdown timers, scarcity badges) meaningfully lift conversion.

Category 6: SEO and Site Performance

TinySEO

TinySEO is an all-in-one SEO, image optimiser, and page speed booster app built specifically for Shopify. It automatically compresses images, has a lazy loading feature enabled in one click, and lets you run SEO audits to immediately locate issues with pages — URL errors, metadata problems, unminified CSS files, missing keywords, and slow loading time. Bulk metadata editing is a particularly useful feature for stores with large product catalogues.

Site speed directly affects both SEO ranking and conversion rate — a one-second delay in page load time reduces conversions by 7% according to Akamai’s research. For stores with large product image libraries, image compression alone can produce meaningful performance improvements.

Best for: Any store that hasn’t systematically optimised its page speed and SEO metadata, particularly those with large product catalogues.

Category 7: Customer Support

Gorgias

Gorgias remains the leading customer support platform for Shopify stores in 2026, centralising email, live chat, social media DMs, and SMS into a single helpdesk interface with full Shopify order data visible in the same window.

What has improved since 2024: Gorgias’s AI Automate feature now resolves a significant percentage of repetitive enquiries (order status, returns, shipping timelines) without human intervention, reducing first-response time and support headcount requirements simultaneously.

Pricing from $10/month for 50 tickets/month, scaling with volume.

Best for: Stores with high support volume, particularly those selling products with complex shipping or return logistics.

The 2026 Shopify App Stack by Store Stage

Rather than recommending every app to every store, here is a stage-appropriate stack:

Starting out (under $10K/month revenue): Judge.me (free reviews) + Klaviyo (free tier email) + Smile.io (free loyalty) + TinySEO (performance)

Growing (£10K–$100K/month): Loox or Judge.me + Klaviyo (paid) + Smile.io (paid for referrals) + ReConvert (post-purchase upsell) + Gorgias (support) + Flair (promotions)

Scaling ($100K+/month): Loox + Klaviyo or Yotpo + Growave (retention all-in-one) + ReConvert + Frequently Bought Together + Wisepops (AI segmentation) + Gorgias + TinySEO

The principle behind this sequencing: earlier-stage stores benefit most from apps that capture and convert existing customers better (reviews, email, loyalty) before investing in apps that require significant traffic to justify their cost (AI personalisation, advanced CRO).

One final note on the Oberlo question: Shopify’s official replacement for dropshipping app functionality is DSers, which is now the recommended AliExpress dropshipping integration on the Shopify App Store. For US and EU-sourced dropshipping (particularly relevant post-de-minimis), Spocket and Zendrop are the leading alternatives. Any guide still recommending Oberlo in 2026 — including the previous version of this one — is simply not up to date.

Need help choosing the right app stack for your specific Shopify store? Get in touch.