Choosing Shopify apps can feel like choosing tools from an ever-growing toolbox. There is an app for almost every job, but that does not mean every store needs one. Too many overlapping apps can add cost, slow down the customer experience and make your data harder to manage.
At Fat Buddha Web Design, we choose apps for fit rather than novelty. We look at the job a merchant needs to do, the systems already in place, the customer journey and the team who will run the store day to day. We've been a Shopify Partner since 2017 and are now a Shopify Select Partner, helping UK merchants launch, migrate and improve Shopify stores with practical decisions that hold up after go-live.
This is our current shortlist for UK Shopify stores in 2026. It is not a ranking, and there is no obligation to install every app here. Some stores need one or two carefully configured tools; others need a more connected stack as they grow.
Data and migration
A website migration involves more than moving product titles and prices. You may also need customers, orders, redirects, metafields, collections, subscriptions and historical data to arrive in the right place. The right tool depends on whether you want a repeatable, automated transfer or fine-grained control over a complex dataset.
Matrixify
Best for: Matrixify is our agency-grade choice for bulk imports, exports, updates and structured data work inside Shopify. It is particularly useful when a store has a large catalogue, unusual fields or a migration plan that needs to be checked and repeated in stages.
Watch-outs: It is powerful rather than instantly simple. A well-prepared spreadsheet, clear column mapping and a test import are essential, and the team using it needs to understand Shopify’s data model.
When we use it: We use Matrixify when we need control over exactly what moves, when it moves and how records are checked afterwards. It is also a useful ongoing tool for controlled bulk changes after launch not just a one-off migration.
LitExtension
Best for: LitExtension is the named automated option for merchants who want a guided platform-to-Shopify migration without building the transfer process from scratch. It can be a good fit for standard migrations where the source platform and the required data types are supported.
Watch-outs: Automation does not remove the need for planning. Custom fields, app-specific data, redirects, customer consent records and edge-case order data may still need mapping or manual review, and costs depend on the migration scope.
When we use it: We consider LitExtension when a merchant wants a quicker, more guided route from a supported platform. For unusual or high-control projects, we may use it alongside a more hands-on process, with Matrixify as the manual and bulk path for validation, clean-up or data that needs special treatment.
Email and SMS
Email and SMS tools should reflect how a store actually sells, rather than simply collecting every possible automation. Before choosing one, check consent, suppression, segmentation and how customer data will be shared between Shopify and the marketing platform. UK merchants should also take their own legal advice on PECR, UK GDPR and consent requirements.
Klaviyo
Best for: Klaviyo is a strong fit for stores that want detailed customer segmentation, event-based flows and a marketing programme that can become more sophisticated over time. It gives marketing teams a broad set of tools for email, SMS and lifecycle automation.
Watch-outs: Its flexibility can make it easy to create a complicated account with duplicated flows, untidy properties or rising costs as profiles and sends increase. Deliverability, consent and suppression settings need regular attention rather than being treated as a one-time setup.
When we use it: We use Klaviyo when a merchant has enough customer and product data to benefit from deeper segmentation, or when email is becoming a central revenue channel. We start with a small number of useful flows, clear naming and sensible data rules before adding complexity.
Omnisend
Best for: Omnisend is a practical option for ecommerce teams that want email and SMS automation in one relatively approachable marketing platform. It suits stores building the essentials: welcome, browse and cart recovery, post-purchase and customer reactivation journeys.
Watch-outs: As with any marketing platform, the quality of the result depends more on the data, creative and consent setup than on the number of automations switched on. Merchants should compare pricing, reporting depth and the level of segmentation they will genuinely use before moving from an existing provider.
When we use it: We consider Omnisend for growing stores that want a clear route into omnichannel marketing without starting with a highly complex setup. We would usually compare it with Klaviyo based on the team’s skills, existing data and the store’s planned marketing maturity.
Reviews
Reviews help shoppers make a decision, but a review app should be judged on more than whether it displays stars. Think about how review requests are sent, how photo and video content is handled, where reviews appear and how the design fits the theme without slowing the page down.
Judge.me
Best for: Judge.me is a focused review solution for stores that want product reviews, ratings, review requests and user-generated content without an unnecessarily broad suite. It is often a sensible starting point for merchants who want the fundamentals to be easy for their team to manage.
Watch-outs: Review widgets still need design and performance checks, particularly on collection pages and mobile. Merchants should also be clear about moderation, incentives, publishing practices and how review content is used in line with applicable consumer and advertising rules.
When we use it: We use Judge.me when reviews are the main requirement and the merchant values a focused tool. We configure the request timing, email presentation and on-site placement so reviews support the buying journey rather than appearing as an afterthought.
Reviews Pro
Best for: Reviews Pro is a UK-built reputation platform for businesses that need to collect, monitor, respond to and showcase reviews across many external sources - including Google, Facebook, Trustpilot and dozens of other supported sites - from one place. It suits merchants who care about brand reputation beyond product-page stars, or service businesses and multi-location brands where Google and Trustpilot matter as much as on-site reviews.
Watch-outs: It is not a replacement for a Shopify product-review app. Judge.me (or similar) still owns product ratings, photo reviews and PDP social proof inside the storefront. Reviews Pro is stronger for multi-source reputation, request automation by email/SMS, response workflow and widgets/badges that display aggregated trust signals. Check which of the supported sources you actually use, and keep UK consumer-advertising and incentive rules in mind when requesting and publishing feedback.
When we use it: We consider Reviews Pro when a merchant needs one inbox for Google, Trustpilot and other profiles, wants automated review requests without juggling several dashboards, or needs on-site widgets that show reputation proof rather than only product reviews. It pairs well with Judge.me: product reviews on the PDP, reputation management for the wider brand.
Customer support
Support apps can bring email, chat and social conversations into one workspace, but they should not become a substitute for clear policies or a well-designed storefront. The best setup gives agents useful context while keeping the customer’s route to an answer simple.
Gorgias
Best for: Gorgias is designed for ecommerce support teams that want a shared helpdesk connected to Shopify customer and order information. It can help agents answer common questions, manage tickets and take selected actions without constantly switching systems.
Watch-outs: Pricing and automation usage need to be modelled against ticket volume, especially as a store grows. Automations and macros should be reviewed carefully so that speed does not come at the expense of a human, accurate answer.
When we use it: We use Gorgias when a store has enough support activity to need a proper shared workspace, or when founders are spending too much time managing questions across separate inboxes. We start with sensible tags, macros and escalation rules, then refine them using real conversations.
Subscriptions
Subscriptions can turn a suitable product into a more predictable repeat purchase, but they also change the customer relationship. Customers need clear pricing, renewal information, skip and pause controls, cancellation routes and dependable fulfilment communication.
Recharge
Best for: Recharge is a well-known subscription platform for Shopify merchants selling replenishable products or membership-style recurring purchases. It is useful when customers need to manage delivery frequency, payment details and upcoming orders themselves.
Watch-outs: Subscription projects touch checkout, payments, customer accounts, fulfilment, discounts and support, so a basic install is rarely the whole job. Test failed payments, skips, pauses, address changes, cancellations, refunds and theme presentation before launch, and make sure the customer terms are clear.
When we use it: We use Recharge when recurring orders are a meaningful part of the proposition and the store needs dedicated subscription management rather than a simple repeat-order prompt. We map the operational process with the merchant first, then test the customer and admin journeys end to end.
Loyalty
Loyalty works best when the reward is understandable and the behaviour is worth encouraging. A points scheme that is difficult to join, difficult to redeem or disconnected from the wider customer experience can create more questions than repeat purchases.
LoyaltyLion
Best for: LoyaltyLion is suited to stores that want a more structured loyalty programme with points, rewards, tiers and customer engagement mechanics. It can support a programme that goes beyond a simple discount code, provided the commercial rules are clear.
Watch-outs: Loyalty programmes need ongoing ownership: someone must review reward economics, fraud risks, expiry rules, customer communications and the quality of the experience on mobile. The headline discount should not hide the full cost of points, rewards and administration.
When we use it: We consider LoyaltyLion when a merchant has repeat-purchase potential and a clear reason for customers to return, refer or engage. We help define the earning and redemption rules before styling the programme, so the technology follows the commercial plan rather than leading it.
Backup and recovery
Shopify provides a robust platform, but merchants still need to think about the data and configuration they would want available after a bad import, accidental edit, theme issue or unwanted change. A backup app is part of operational resilience and not a replacement for sensible permissions and release processes.
Rewind
Best for: Rewind is designed to back up and restore Shopify store data and configuration, giving merchants a recovery option when something goes wrong. It is particularly useful for stores where catalogue, theme or configuration changes are frequent and business-critical.
Watch-outs: A backup is only useful if the scope, retention and restoration process are understood. Check what is covered, how restores work and who is authorised to use them; also keep a separate record of important operational information that does not live inside Shopify.
When we use it: We recommend Rewind when a store has a valuable or frequently changing catalogue, several people making updates or a low tolerance for avoidable downtime. We include it in the wider launch and change-management conversation rather than treating it as an emergency button nobody has tested.
Shipping and post-purchase
The customer journey does not finish at payment. Delivery updates, tracking clarity and a useful returns experience can reduce “where is my order?” contacts and make a store feel more dependable. The right tool depends on carriers, delivery promises, markets and the level of tracking experience a merchant wants to provide.
AfterShip
Best for: AfterShip gives merchants a way to manage shipment tracking and present delivery updates across supported carriers. It can be useful for stores that ship through multiple services or want a more consistent post-purchase tracking experience.
Watch-outs: Carrier coverage and the exact features available can vary, so confirm the services used by the business before committing. Tracking pages and notifications should use accurate delivery language and should not promise more certainty than the carrier can provide.
When we use it: We consider AfterShip when post-purchase communication is becoming fragmented or support teams are answering routine tracking questions manually. We connect the experience to the store’s tone, delivery policy and returns process, then test common domestic and international scenarios.
How we implement apps
- Start with the job: define the customer or operational problem and the outcome the merchant needs.
- Check the fit: review Shopify compatibility, theme impact, integrations, permissions, pricing and data requirements.
- Test safely: use a duplicate theme, test store or controlled data sample wherever possible, then check mobile and edge cases.
- Document the handover: record key settings, ownership, consent choices, support processes and what to do if the app is removed.
- Review the stack: remove overlaps and unused tools, and revisit the setup as the store, team or product range changes.
Need help choosing or implementing Shopify apps?
The right app cannot compensate for a confusing proposition or an unfinished customer journey, but the wrong app can make a good store harder to run. If you are moving to Shopify, our Migrations page can help you understand the planning involved. If you already have a store that needs attention, see Support for practical help with improvements, integrations and ongoing fixes.
Not sure where to begin? Send us an outline through our Enquiry form. We can help you assess the current stack, plan a migration or decide which improvements are worth doing now and which can wait.
FAQ
How many Shopify apps should a UK store have?
There is no useful target number. Use the smallest set that solves real customer or operational problems, and review apps regularly for overlap, cost, performance and ownership.
Should we install apps before or after a Shopify migration?
It depends on the app and the migration plan. Core data, redirects, consent, email history, subscriptions and reviews need to be mapped before launch; some apps are best configured on the new store before go-live, while others should wait until base data is stable.
Is an automated migration tool always better than a manual migration?
No. LitExtension can be efficient for a supported standard transfer, but it still needs mapping and validation. Matrixify may suit complex metafields, unusual data or a high need for review at each stage.
Will these apps work for every UK Shopify store?
No. Compatibility, pricing, carriers, data and internal processes all matter. We check theme, plan, markets, consent, fulfilment and support needs before recommending a combination.
