10 Best ADP Alternatives for UK Businesses (2026)
ADP is one of the largest HR and payroll providers in the UK and the world. But that does not mean it’s the right fit for every business. Many UK businesses look for ADP alternatives because they find it slow to adapt and difficult to understand its pricing.
In this article, we have compared the best ADP alternatives and competitors for UK businesses in 2026, along with their features, pros and cons, and pricing specifically for small-to-medium UK businesses so you can pick the best fit for your business.
ADP Alternatives: Our Top Picks at a Glance
Short on time? Here are the 10 best ADP alternatives in this guide and who each one suits best.
| Software | Best for | Type | Typical company size | Starting price (most cited in Zelt blogs) |
|---|---|---|---|---|
| Zelt | UK SMBs wanting HR and payroll in one place | All-in-one HR and Payroll software | Small to mid-sized | From £5/employee/month |
| Rippling | HR, IT and global payroll | HR, IT and payroll platform | Small to large | From £8/user/month |
| IRIS | UK payroll software and bureaus | Payroll software | Any size | From ~£43/month |
| Sage Payroll | Small businesses using Sage | Payroll software | Small | From £7/employee/month |
| BrightPay | Low-cost payroll | Payroll software | Small to mid-sized, bureaus | From ~£125 |
| Moorepay | Managed payroll with HR support | Software and managed service | Small to mid-sized | From £5/user/month |
| Zellis | Large and complex UK payrolls | Software and managed service | Mid-sized to large | From ~£6/user/month |
| MHR iTrent | UK public sector | HR and payroll software | Mid-sized to large | From £7/user/month |
| Xero Payroll | Micro businesses on Xero | Payroll in accounting software | Micro and small | From £15/month |
| Deel | International teams and EOR | Global payroll and EOR | Any size | From £25/user/month |
How We Chose These ADP Alternatives
We looked for tools that fix the most common ADP frustrations for UK employers: unclear pricing, slow support, complex setup and HR data kept apart from payroll.
We judged each option on the same points:
- UK payroll compliance: HMRC-recognised software, Real Time Information (RTI) reporting and support for statutory pay.
- Pensions: auto-enrolment tools and links to providers such as NEST.
- HR and payroll in one place: whether HR changes flow into payroll without retyping.
- Ease of use: how quickly payroll staff, managers and employees can learn it.
- Support: UK-based help and clear service levels.
- Data protection: UK GDPR support and clear details on data hosting.
- Value: clear pricing and features that match the cost.
Some tools on this list are payroll software you run yourself. Others offer a managed service where experts run payroll for you. We explain both so you can choose the right model.
What is ADP HR and Payroll software?
ADP is one of the established payroll and HR providers in the world. It’s most popular in the USA and the UK. It offers payroll software, HR tools and managed payroll services. It also offers global payroll products for businesses paying staff in many countries. Also, ADP offers different payroll systems based on company size, so businesses may need to switch systems as they grow beyond 49 employees.
Its main strengths include:
- Experience and scale in running payroll for large organisations.
- Managed payroll services for businesses that want to outsource payroll.
- Global payroll coverage for multinational employers.
- Compliance expertise across many countries.
For a large multinational, these strengths can be valuable.
Why UK Businesses Look for ADP Alternatives
The same size that suits global firms can feel heavy for UK SMEs and mid-sized businesses. These are common reasons employers look elsewhere:
- Pricing that is hard to compare. Prices are usually by quote, and extra services can add up.
- Separate systems. Depending on the products you use, HR and payroll data may not sit in one place, so changes get typed twice.
- Slow changes. Updating a pay element or report can take longer than expected.
- Support experience. Some businesses want a smaller provider with a named contact who knows their payroll.
These issues vary by product and contract, so check how they apply to your own setup.
10 Best ADP Alternatives for UK HR and Payroll
Here are the top 10 ADP alternatives for UK HR and Payroll. Each review follows the same layout, so you can compare quickly. We also explain how each tool compares to ADP.
Zelt: All-in-one HR and payroll software for UK SMBs
Zelt is an all-in-one platform that combines HR, payroll, performance, benefits and scheduling in one system. Because HR and payroll share the same data, changes like a pay rise or new starter flow straight into the next pay run.
Who It’s Best For
Zelt suits UK small and mid-sized businesses that want to stop juggling separate HR and payroll tools. It is a strong fit for teams of around 50 to a 1000 staff.
Key Features
- Auto-enrolment pension support
- Core HR records and staff self-service
- Holiday and absence linked to pay
- Onboarding and offboarding covering contracts, payroll and devices
- IT device and app access management
For example, when a manager approves unpaid leave, the deduction can appear in that month’s payroll without anyone retyping it.
Pros and Cons
| Pros | Cons |
|---|---|
| HR and UK payroll in one platform | Not built for large multinational payrolls |
| Built for UK businesses from the start | Only support UK and GCC payroll |
| Modular pricing, so you pay for what you use | No fully managed payroll bureau service |
UK Pricing
Pricing starts from £5/employee/month. Zelt charges per employee each month, based on the modules you choose.
How It Compares to ADP
Zelt is simpler, more modern and keeps HR and payroll in one place. ADP offers wider global coverage and managed services for very large firms. For a UK-based SME, Zelt usually means less admin and fewer handoffs.
See how Zelt brings Payroll, HR, and Talent management together in one connected platform.
Rippling: Best for Combining HR, IT and Global Payroll
Rippling is a US-founded platform that links HR, IT and payroll around one employee record. It is known for strong automation across connected apps.
Who It’s Best For
Rippling suits fast-growing businesses with teams in several countries that want HR, payroll, devices and app access in one system.
Key Features
- UK and global payroll
- Core HR and onboarding
- Device and app management
- Workflow automation
- Time tracking, benefits and performance modules
Pros and Cons
| Pros | Cons |
|---|---|
| Strong automation across HR and IT | Costs can rise as you add modules |
| Good for global teams | Built in the US, so check UK features closely |
| Large app library | Can feel complex for very small teams |
UK Pricing
Pricing starts from £8/user/month. Rippling uses modular pricing with custom quotes.
How It Compares to ADP
Rippling is more modern and better at linking payroll with HR and IT. ADP has a longer track record in managed payroll and very large global payrolls.
IRIS: Best for UK Payroll Software and Bureaus
IRIS is one of the UK’s best-known payroll software suppliers. It offers payroll tools for businesses of different sizes and for accountants and bureaus that run payroll for clients.
Who It’s Best For
IRIS suits UK businesses that want dedicated payroll software, as well as accountants and payroll bureaus.
Key Features
- HMRC-recognised UK payroll software
- RTI submissions and year-end tasks
- Auto-enrolment pension tools
- Online payslips and employee apps
- Cloud payroll options such as IRIS Staffology
- Managed payroll services
Pros and Cons
| Pros | Cons |
|---|---|
| Deep UK payroll experience | Several products can be confusing to compare |
| Options for businesses and bureaus | HR features depend on which product you choose |
| Strong compliance focus | Some products feel less modern than newer tools |
UK Pricing
Pricing starts from ~£43/month. IRIS pricing depends on the product and number of employees.
How It Compares to ADP
IRIS is more UK-focused and often simpler for UK-only payroll. ADP is stronger for multinational payroll across many countries.
Sage Payroll: Best for Small Businesses Using Sage Accounting
Sage is a long-standing UK business software brand. Its payroll products help small businesses pay staff and stay compliant with HMRC.
Who It’s Best For
Sage Payroll suits small UK businesses, especially those already using Sage accounting software.
Key Features
- HMRC-recognised payroll with RTI submissions
- Auto-enrolment pension tools
- Statutory pay calculations
- Online payslips
- Links to Sage accounting
Pros and Cons
| Pros | Cons |
|---|---|
| Trusted UK brand | Limited HR features |
| Works well with Sage accounting | Less suited to larger or complex payrolls |
| Simple for small teams | Separate HR system needed for most HR tasks |
UK Pricing
Pricing starts from £7/employee/month. Sage Payroll uses monthly plans based on the number of employees.
How It Compares to ADP
Sage Payroll is simpler and more affordable for small businesses. ADP offers more services for larger employers, including managed payroll and global coverage.
BrightPay: Best Low-Cost Payroll Software
BrightPay is payroll software used widely in the UK and Ireland. It is popular with small businesses, accountants and payroll bureaus because it is affordable and reliable.
Who It’s Best For
BrightPay suits small and mid-sized businesses and bureaus that want low-cost payroll software and do not need HR features built in.
Key Features
- HMRC-recognised payroll with RTI submissions
- Auto-enrolment pension tools with provider links
- Statutory pay calculations
- Employee self-service app for payslips
- Cloud add-on for backup and client access
Pros and Cons
| Pros | Cons |
|---|---|
| Low cost compared with many providers | Mainly desktop software, with cloud features as add-ons |
| Strong auto-enrolment tools | No full HR system |
| Popular with bureaus | Less suited to large, complex employers |
UK Pricing
Pricing starts from ~£125. BrightPay uses a yearly licence priced by number of employees.
How It Compares to ADP
BrightPay costs far less and is easy to run in-house. ADP offers more services, such as managed payroll and global coverage, but many small UK businesses do not need these.
Moorepay: Best for Managed Payroll With HR Support
Moorepay is a UK payroll and HR provider. It offers payroll software and managed payroll, plus HR advice for small and mid-sized businesses.
Who It’s Best For
Moorepay suits UK SMEs that want to hand payroll to experts and get HR advice from the same supplier.
Key Features
- Managed payroll service
- Payroll software for in-house teams
- HR software and HR advice services
- Auto-enrolment support
- Online payslips and self-service
Pros and Cons
| Pros | Cons |
|---|---|
| Payroll and HR advice from one UK supplier | No public pricing |
| Managed service saves internal time | Less control than running payroll yourself |
| Good for businesses without payroll staff | Less suited to global teams |
UK Pricing
Pricing starts from £5/user/month. Moorepay prices by custom quote.
How It Compares to ADP
Moorepay offers a similar managed payroll model to ADP but is focused on UK SMEs. If you want outsourced payroll from a UK specialist, it is worth a look.
Zellis: Best for Large and Complex UK Payrolls
Zellis is one of the UK’s largest payroll and HR suppliers. It works with big employers that have complex pay rules and large workforces.
Who It’s Best For
Zellis suits mid-sized and large UK employers with complex payroll, such as many pay groups, shift patterns or union agreements.
Key Features
- UK payroll for large and complex workforces
- Managed payroll services
- Core HR and self-service
- Absence and time management
- Workforce reporting
Pros and Cons
| Pros | Cons |
|---|---|
| Deep UK payroll expertise | Too complex for small businesses |
| Handles complex pay rules at scale | Setup can take time |
| Managed service available | No public pricing |
UK Pricing
Pricing starts from ~£6/user/month. Zellis prices by custom quote.
How It Compares to ADP
Zellis is the closest match to ADP for large UK-only employers. It focuses more on UK payroll, while ADP offers broader global coverage.
MHR iTrent: Best for UK Public Sector
iTrent is an HR and payroll system from MHR, a UK company based in Nottingham. It is widely used by councils, NHS bodies, universities and other large UK employers.
Who It’s Best For
iTrent suits UK public sector bodies and large organisations with complex pay rules, such as many grades or public sector pension schemes.
Key Features
- UK payroll for complex pay structures
- Core HR and self-service
- Absence and time management
- Learning and performance tools
- Workforce reporting
Pros and Cons
| Pros | Cons |
|---|---|
| Strong public sector experience | Too complex for small businesses |
| HR and payroll in one system | Interface may feel less modern than newer tools |
| UK-based supplier | Setup can take time |
UK Pricing
Pricing starts from £7/user/month. MHR prices iTrent by custom quote.
How It Compares to ADP
iTrent is more focused on UK public sector payroll and keeps HR and payroll together. ADP is stronger for private sector multinationals.
Xero Payroll: Best for Micro Businesses Already on Xero
Xero is popular accounting software for small UK businesses. Its built-in payroll lets you pay a small team without buying a separate tool.
Who It’s Best For
Xero Payroll suits micro and small businesses that already use Xero and have simple payroll needs.
Key Features
- HMRC-recognised payroll with RTI submissions
- Auto-enrolment pension support
- Payslips and employee self-service app
- Payroll costs posted straight to your accounts
- Leave and timesheets
Pros and Cons
| Pros | Cons |
|---|---|
| Payroll and accounts in one place | Not built for larger or complex payrolls |
| Low cost for very small teams | Very limited HR features |
| Familiar if you already use Xero | Extra costs as headcount grows |
UK Pricing
Pricing starts from £15/month. Payroll is included in some Xero plans for a set number of employees, with extra charges for more staff.
How It Compares to ADP
Xero Payroll is far simpler and cheaper for tiny teams. ADP is built for much larger employers and offers services that micro businesses rarely need.
Deel: Best for International Teams and EOR
Deel helps businesses hire and pay people around the world. It offers global payroll, contractor payments and employer of record (EOR) services.
Who It’s Best For
Deel suits UK businesses with staff or contractors in other countries, especially if they hire abroad without setting up a local company.
Key Features
- Global payroll in many countries
- Employer of record services
- Contractor management and payments
- Local contracts and compliance support
- Core HR tools
Pros and Cons
| Pros | Cons |
|---|---|
| Strong for international hiring | Costs add up per worker with EOR |
| One place for employees and contractors | Less focused on UK-only payroll |
| Fast to hire in new countries | UK payroll features need checking closely |
UK Pricing
Pricing starts from £25/user/month. Deel charges per worker each month for EOR and contractor services. Payroll pricing varies by country.
How It Compares to ADP
Deel is often faster for hiring in new countries, especially through EOR. ADP has deeper experience running large in-country payrolls for established multinationals.
Payroll Software vs Managed Payroll: Which Do You Need?
Many businesses use ADP as a managed service, where ADP runs payroll for them. Before you switch, decide whether you want to keep that model or bring payroll in-house with software.
| Payroll software | Managed payroll | |
|---|---|---|
| Who runs payroll | Your team, using the software | The provider’s payroll experts |
| Control | High. You can make changes any time | Lower. Changes go through the provider |
| Cost | Usually lower | Usually higher, as you pay for people’s time |
| Best for | Businesses with someone who can run payroll | Businesses with no payroll staff or very complex pay |
| Examples | Zelt, IRIS, Sage, BrightPay, Xero | Moorepay, Zellis, IRIS managed services |
Modern HR and payroll platforms have made in-house payroll much easier. When HR changes flow straight into payroll, a single person can often run a monthly payroll in a few hours.
For example, a 120-person business that used ADP’s managed service could move to an HR and payroll platform. The office manager then approves changes during the month and runs payroll in one sitting, instead of sending spreadsheets to a bureau.
UK Payroll Features to Look for in an ADP Alternative
When choosing an ADP alternative, make sure it can handle UK payroll requirements. The right software should make payroll easier to manage and help you keep up with changing rules. Here are the main features to check.
HMRC Recognition and RTI Reporting
UK employers must report employee pay and deductions to HMRC every time they run payroll. This is usually done through a Full Payment Submission (FPS) on or before payday using Real Time Information (RTI).
Before choosing a provider, check whether its payroll software appears on HMRC’s recognised software list. Small businesses with fewer than 10 employees can also use HMRC’s free Basic PAYE Tools.
Auto-Enrolment Pensions
UK employers must automatically enrol eligible employees into a workplace pension. This generally applies to workers aged 22 or over who earn more than £10,000 a year.
Good payroll software should check employee eligibility, calculate pension contributions and send the required information to your pension provider. The minimum total contribution is currently 8% of qualifying earnings, including at least 3% from the employer. This makes it easier to manage pension payments alongside payroll.
Statutory Pay and Changing UK Rates
Your payroll software should calculate statutory sick pay, maternity pay, paternity pay, adoption pay and shared parental pay correctly. Tax thresholds, statutory payment rates and the National Minimum Wage can also change each April.
Look for a provider that updates these rates when new rules come into effect. This saves time and reduces the risk of using outdated rates when running payroll. Make sure the software also reflects the UK payroll changes introduced in April 2026.
Payslips, P60s and Employee Self-Service
Employees must receive payslips, and employers must provide P60s to relevant employees by 31 May after the end of the tax year.
Choose payroll software that lets employees view their payslips, P60s and pension details online. This gives staff easy access to their payroll information and reduces the number of routine questions HR and payroll teams need to handle.
How Much Do ADP Alternatives Cost in the UK?
Most ADP alternatives charge per employee, per month, or use a licence based on headcount. Managed payroll usually costs more than software, because experts run payroll for you.
| Pricing model | How it works | Common with |
|---|---|---|
| Per employee, per month | A set fee for each person paid | Zelt, Rippling |
| Monthly plans by headcount | Price bands, such as up to 5 or up to 25 staff | Sage Payroll, Xero |
| Yearly licence | One fee per year based on employee numbers | BrightPay |
| Managed service quote | A custom price for software plus payroll staff time | Moorepay, Zellis |
| Per worker, per country | A monthly fee per international worker | Deel |
Here is a simple illustration. If an HR and payroll platform charged £9 per employee each month, a 100-person business would pay £900 a month or £10,800 a year. This is an example only, not a real price.
Also ask about setup fees, data migration, year-end charges, extra pay runs and support. These hidden costs can make a cheap headline price far less attractive.
How to Choose the Right ADP Alternative
The best ADP alternative depends on your business size, where your employees work and how you want to manage payroll. Before choosing a provider, compare these factors to find the right fit for your business.
Choose Software That Fits Your Business Size
Start by looking at how many employees you have today and how much your business may grow over the next few years. A small business with 15 employees will have different payroll needs from a large organisation with 3,000 employees.
For smaller businesses, Xero Payroll, Sage and BrightPay are worth considering. Growing SMEs may benefit from platforms like Zelt or Rippling, while larger organisations with more complex needs may prefer Zellis, MHR iTrent or IRIS.
Decide If You Need HR and Payroll in One System
Using separate HR and payroll systems means you may need to update employee information in both places. This includes new starters, leavers, salary changes and unpaid leave.
Choosing software with built-in HR and payroll keeps employee information in one place. It also reduces manual work and helps prevent payroll errors caused by missed updates.
Check Where Your Employees Work
If all your employees are based in the UK, look for software with strong UK payroll features and support for HMRC reporting. You may not need to pay extra for global payroll features if your business only operates in the UK.
If you employ people in other countries, consider providers like Deel or Rippling. Another option is to use UK payroll software alongside an Employer of Record (EOR) service to manage a small number of overseas employees.
Compare the Total Cost of Payroll Software
Do not compare providers based on monthly licence fees alone. Check the full cost over three years, including setup, data migration, training, customer support and any extra charges for year-end processing or additional payroll runs.
You should also consider how much time your team will spend using the software. A cheaper system may cost more in the long run if it requires extra manual work every month.
Check UK GDPR and Data Security
Payroll software stores sensitive employee information, including salaries, bank details and National Insurance numbers. Your business must protect this data under UK GDPR.
Before choosing a provider, ask where your data is stored and whether it is transferred outside the UK. If international transfers are involved, check that the required safeguards are in place. You can use the ICO’s guidance on international data transfers to understand what to look for.
>See also:
10 Best Workday Alternatives for UK Businesses
Why Zelt Is the Best ADP Alternative for UK Businesses
For most UK small and mid-sized businesses looking for ADP alternatives, Zelt is one of the best options available in the UK. It replaces separate HR and payroll tools with one UK-built platform, so your payroll is only ever as good as your HR data, and that data is always up to date.
Here is why UK teams choose Zelt:
- HR and payroll in one place. Pay rises, new starters, leavers and unpaid leave flow straight into payroll. No more month-end spreadsheets.
- Built for UK payroll. Statutory pay and UK holiday rules are part of the core product.
- IT included. Set up a new starter’s contract, payroll and laptop in one flow, and remove access on their last day.
- Faster to go live. Zelt is designed to be set up without a long consultancy project.
- Pay for what you need. Modular pricing lets you start with HR and payroll and add more as you grow.
To be fair, ADP may still suit a large multinational that wants a fully managed global payroll service. But if you are a UK business that wants modern, joined-up HR and payroll with less admin, Zelt is a smart place to start.
Ready to see it in action? Book a demo with Zelt and bring a recent payroll run to test.
