Xero Add-Ons Guide UK 2026: The Best Apps to Extend Your Xero Subscription

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Introduction: Getting More From Your Xero Subscription

Xero is a brilliant piece of accounting software, but the base plans only take you so far. If you’ve noticed gaps — perhaps you need better stock management, slicker payroll, or a way to take payments directly from invoices — you’re not imagining things. Those features either don’t exist in core Xero or need a proper third-party solution to do them justice.

The good news is that the Xero App Store is genuinely one of the strongest ecosystems in UK small business software, with over 1,000 connected apps available. The challenge is knowing which ones are actually worth paying for and which will just add another monthly subscription to your growing pile of outgoings.

This guide cuts through the noise. We’ll cover the most useful Xero add-ons for UK businesses in 2026, what they cost, and whether they’re genuinely worth it for sole traders and small business owners.

What Is the Xero App Store?

The Xero App Store is the official marketplace for third-party applications that integrate directly with your Xero account. Think of it like the App Store on your phone — apps connect to Xero via an API, meaning data flows automatically between systems without you manually exporting spreadsheets or re-keying figures.

Most integrations sync things like invoices, bills, contacts, bank transactions, and tax codes directly into your Xero ledger. Done right, it removes duplicate data entry and keeps your books accurate in near real-time.

You’ll find apps in categories including payroll and HR, payment processing, inventory and stock management, expenses and receipts, CRM and project management, and eCommerce.

Not all apps are created equal, and not all of them are necessary for every business. Let’s look at the categories that matter most for UK sole traders and small businesses.

Payroll Add-Ons for Xero

Xero Payroll (Built-In)

Before spending money on third-party payroll apps, it’s worth knowing what’s already included. Xero’s built-in payroll is available from the Grow plan (currently £37/month) upward, and it handles RTI submissions to HMRC, auto-enrolment pension contributions, and payslips.

The number of payroll employees included varies by plan — one on Grow, five on Comprehensive (£50/month), and ten on Ultimate (£65/month) — with additional employees charged at £1.50 each per month. So “payroll for up to five employees” really means the Comprehensive plan. Payroll can also be bolted onto the cheaper Ignite plan (£16/month) for £1.50 per employee. All Xero prices exclude VAT.

For very small businesses, this is often perfectly adequate. It’s HMRC-recognised, handles the basics cleanly, and because it’s native to Xero, there’s no integration to maintain.

Best for: Small businesses that want payroll built into their accounting, without a separate tool to maintain.

BrightPay

BrightPay is one of the most popular standalone payroll solutions in the UK and integrates well with Xero. It handles complex payroll scenarios — think directors’ salaries, salary sacrifice arrangements, and multiple pay frequencies — more gracefully than Xero’s built-in option.

BrightPay is also among the cheapest HMRC-recognised payroll options on the market. There’s a free licence for the smallest employers (single-director companies and micro employers), and paid employer licences are inexpensive — roughly £70 to £120 per year depending on employee count, up to around ten employees. A separate Bureau licence is available for accountants processing payroll for multiple clients. BrightPay also supports auto-enrolment and offers employee self-service through its BrightPay Connect cloud add-on.

One important caveat for 2026: BrightPay is retiring its desktop software at the end of the 2025/26 tax year and moving to a cloud subscription priced through an online calculator, so check the current figure on BrightPay’s website before committing.

Best for: Businesses with more complex payroll needs, or more than five employees.

A Note on Gusto

You may see Gusto recommended in some payroll roundups. It’s an excellent payroll and HR platform — but it is built for the United States, and it is not an HMRC-recognised UK payroll provider. Its only route to paying UK staff is its Employer of Record service (Gusto Global, powered by Remote), which is a very different and much more expensive proposition — aimed at businesses hiring employees abroad, not at running your own UK payroll. For UK payroll that syncs with Xero, stick with Xero’s built-in option or BrightPay.

Payment Processing Add-Ons

Getting paid quickly is arguably more important than any other function for a small business. Xero integrates with several payment processors that let clients pay directly from an emailed invoice.

Stripe

Stripe is the most widely used payment integration for Xero in the UK. Once connected, a “Pay Now” button appears on your online invoices, allowing customers to pay by debit or credit card instantly.

Stripe’s standard UK fees are around 1.5% + 20p for UK cards and 2.5% + 20p for European cards, with international cards charged at a higher rate (rates can vary — always check Stripe’s current pricing). There’s no monthly fee, so you only pay when you get paid.

The integration is straightforward: payments reconcile automatically in Xero, and invoice statuses update once funds are received. For service businesses chasing invoice payments, this can noticeably improve cash flow.

Best for: Any business that invoices customers and wants faster payment with minimal friction.

GoCardless

GoCardless takes a different approach. Rather than card payments, it handles Direct Debit — ideal for businesses with repeat customers paying on a regular schedule (subscriptions, retainers, regular service contracts).

GoCardless integrates with Xero to automate the collection of recurring invoices. When a customer sets up a Direct Debit mandate, future payments are collected automatically, reconciled in Xero, and the invoice marked as paid. This effectively removes the need to chase overdue invoices for regular clients.

Standard fees are around 1% + 20p per transaction (capped on the Standard plan), making it very cost-effective for larger invoice values.

Best for: Businesses with regular clients on recurring invoices — consultants, agencies, tradespeople on maintenance contracts.

PayPal

PayPal’s Xero integration is functional but less seamless than Stripe or GoCardless. It works well enough if your customers already use PayPal and expect it as a payment option, but reconciliation can be clunkier. Worth considering if your customer base expects it, but not a first recommendation otherwise.

Inventory and Stock Management Add-Ons

Xero’s built-in inventory is basic — it tracks items and quantities but it’s not designed for complex stock management. If you’re a product-based business managing stock across multiple locations, or you need serial number tracking, you’ll need a dedicated add-on.

Cin7 Core (formerly DEAR Inventory)

Cin7 Core (formerly DEAR Inventory) is a well-established inventory management platform with a strong Xero integration. It handles purchase orders, sales orders, batch and serial tracking, and multi-location warehousing. Manufacturing capabilities are also included for businesses that produce goods rather than just resell them.

Pricing starts from around $349/month (roughly £275 at current exchange rates) for the Standard plan and rises to $999/month for the top Core tier — Cin7 prices in US dollars, so the exact pound figure moves with exchange rates. Either way, it’s a significant investment, aimed at businesses where inventory management is central to operations and spreadsheet-based tracking is genuinely costing time and money.

Best for: Product-based businesses with complex stock needs — importers, manufacturers, wholesalers.

Unleashed

Unleashed is another popular Xero inventory integration and is particularly well-regarded by UK businesses in food and beverage, manufacturing, and wholesale. It offers strong reporting on margins and sales by product, making it useful not just for stock control but for understanding product profitability.

Pricing also starts from around $349/month (roughly £275), comparable to Cin7 Core, and is likewise quoted in US dollars. Both are serious investments, so a free trial is strongly recommended before committing.

Best for: Businesses needing strong margin reporting alongside inventory control.

Tradify

For trades businesses (electricians, plumbers, builders), Tradify integrates with Xero and handles job management, quoting, scheduling, and invoicing. It’s not strictly an inventory app, but it fills a gap that standard Xero leaves open for job-based trades work.

Pricing from around £39/month for a single user.

Best for: Sole traders and small teams in the trades who need job management that syncs with Xero.

Expenses and Receipt Capture Add-Ons

Dext (formerly Receipt Bank)

Dext is one of the most widely used receipt capture tools in the UK, and for good reason. You photograph a receipt on your phone, Dext reads it using OCR technology, extracts the key data, and pushes a coded transaction into Xero. Particularly useful for businesses with employees submitting expenses.

Pricing from around £25/month. Many UK accountants actually recommend and provide Dext as part of their service, so check with yours before subscribing independently.

Best for: Businesses with regular expenses or employees submitting receipts.

AutoEntry

AutoEntry is a strong alternative to Dext, handling receipts, invoices, and bank statements. It operates on a credit-based pricing model rather than a flat monthly fee, which can work out cheaper for businesses with variable volumes of documents to process.

Best for: Businesses with variable document volumes who want flexible pricing.

Making Tax Digital Considerations

If you’re not already across Making Tax Digital (MTD), it’s worth noting that HMRC’s MTD for Income Tax Self Assessment (ITSA) began in April 2026 for sole traders and landlords with qualifying income over £50,000, with further phases following in April 2027 (over £30,000) and April 2028 (over £20,000). Xero is MTD-compliant for VAT and recognised for MTD for ITSA, but any add-ons you choose — particularly payroll and expense tools — should also be from HMRC-recognised suppliers where relevant.

When evaluating any Xero add-on, check whether it handles UK tax codes, supports RTI or MTD submissions where applicable, and is appropriate for UK business structures rather than being primarily designed for the US or Australian market.

FAQ

Do all Xero add-ons cost extra on top of my Xero subscription?

Yes, third-party add-ons are separate products with their own pricing, billed directly by the app provider. Your Xero subscription covers core accounting features only. The exception is Xero’s own built-in payroll, which is included in qualifying Xero plans up to a certain employee count.

Is the Xero App Store safe to use — are the integrations secure?

Reputable apps in the Xero App Store connect using OAuth, which means you authorise the connection without sharing your Xero password. Xero also reviews apps before they’re listed. That said, you should still check the privacy policy and data handling practices of any app you connect, particularly if it’ll access sensitive financial or employee data.

Which Xero add-on has the best ROI for a sole trader?

Honestly, for most sole traders, a payment processing integration like Stripe offers the clearest return on investment. Getting paid faster directly from invoices costs you a small percentage fee but eliminates late payment chasing and improves cash flow. Receipt capture tools like Dext are a close second if you regularly handle expenses.

Can I try Xero add-ons before committing?

Most Xero App Store integrations offer free trials, typically 14 or 30 days. It’s always worth using the trial period to test whether the app genuinely integrates with your workflow before paying. Checking user reviews within the Xero App Store listing is also a sensible step before committing.

Conclusion: Which Xero Add-Ons Are Actually Worth It?

Not every business needs a full stack of Xero integrations. For many sole traders, the core Xero subscription does most of what’s needed. But there are a few add-ons that deliver clear, tangible value for specific situations.

The honest recommendation:

• Add Stripe or GoCardless if you invoice customers — it will almost certainly improve how quickly you get paid
• Add Dext if you handle regular expenses and want to stop losing receipts
• Add BrightPay if you run payroll for more than five employees or need more than Xero’s built-in payroll covers
• Add Cin7 Core or Unleashed only if stock management is genuinely a pain point — these are significant (US dollar-priced) investments and only make sense for product-based businesses at a certain scale

The Xero App Store is a genuine strength of the platform. Used selectively, the right add-ons can save hours each month and make your bookkeeping considerably more accurate. Just don’t fall into the trap of adding apps for the sake of it — every extra subscription adds up, and sometimes the simplest setup is the most sustainable one.

Pricing and features correct at time of writing. Plans and capabilities are subject to change — always confirm current details on the provider’s website before purchasing.