Key takeaways
- Start with the country. Payroll means calculating and filing taxes under local rules, so a tool that's excellent in the US may not run payroll in Germany at all.
- Decide which job you're buying for. Local payroll, an HR system (records, time off, onboarding) and global employment (contractors and an employer of record) are three different products.
- Price the whole stack, not the headline. Base fees, per-employee fees and paid modules add up, and many HR platforms only quote on request.
- Switch at a clean break, ideally the start of a quarter or tax year, so year-end forms come from one system.
- Gusto is our top pick for US small businesses that want payroll, benefits and basic HR in one place. Deel is the pick for teams hiring across borders, and Personio for growing companies in Europe.
Payroll is the one piece of software a small business can't afford to get wrong. A late or wrong payslip costs trust overnight, and a missed tax filing costs money. HR software is easier to postpone, until the fifth new hire in a quarter makes onboarding by email and spreadsheet impossible.
Early September is when many small businesses plan their autumn hiring and next year's budget. It's also the last comfortable window to change payroll before the year-end rush. This guide explains the three kinds of tool, what to look for, and our picks by country and team size.
This guide is about choosing software. It isn't tax, payroll or legal advice. Check local rules with your accountant or an employment adviser.
How we chose
We judged each tool on:
- Payroll coverage: which countries it runs payroll and tax filing in.
- HR depth: records, time off, onboarding, performance and reporting.
- Setup: how quickly a small team can run its first payroll without outside help.
- Pricing model: base fees, per-employee fees, modules and whether prices are public.
- Growth path: what happens when you hire your twentieth person, or your first one abroad.
What to look for
The country you pay people in
This is the first filter, not one feature among many. Payroll software calculates local taxes and files local forms, so it only works where the vendor supports that country.
| Your situation | What you need | Example tools |
|---|---|---|
| Employees in one US state or several | US payroll with tax filing | Gusto, Rippling |
| Employees in one European country | Local payroll plus European HR | Personio (with local payroll), HiBob in the UK |
| Contractors in several countries | Contractor payments and contracts | Deel |
| Employees abroad without a local company | Employer of record | Deel, Rippling |
| Growing past 50 people in several countries | HR platform plus country payroll | HiBob, Rippling, Personio |
Payroll, HR or both
A five-person company usually needs payroll first and a light HR layer. A forty-person company needs proper HR: onboarding checklists, reviews, time-off policies and reporting. Buying an HR suite too early means paying for modules nobody opens.
How the price grows
| Pricing model | Who uses it | Watch out for |
|---|---|---|
| Base fee plus per person | Gusto | Higher tiers for HR features |
| Per employee, with modules | Rippling, BambooHR | Each module adds a fee |
| Per person per service | Deel | Employer of record costs far more than local payroll |
| Quote only, annual contract | Personio, HiBob | Implementation fees and minimum terms |
Your accountant and your other tools
Payroll feeds your accounts. Check that the tool connects to your accounting software (see our QuickBooks alternatives guide), and ask your accountant which payroll providers they already work with.
What you need at each stage
| Team size | Usually enough | Add when |
|---|---|---|
| 1–5 people | Payroll with tax filing, contracts in shared storage | You hire regularly or pay people abroad |
| 6–25 people | Payroll plus basic HR (time off, onboarding, documents) | Managers spend hours on reviews and leave |
| 26–100 people | A proper HR system connected to payroll | You operate in several countries |
| 100+ people | HR platform with reporting, performance and country payroll | You need dedicated HR operations |
The best HR and payroll software for small businesses
We judged each tool on the countries it runs payroll in, how much HR it covers, how quickly a small team can set it up, and how pricing behaves as headcount grows.
Gusto runs US payroll with automatic federal, state and local tax filing, unlimited pay runs, benefits and simple HR tools such as onboarding and time off. Pricing is a monthly base fee plus a per-person fee, with a cheaper plan for businesses that only pay contractors. It is the easiest way for a small US company to get payroll right without an in-house specialist.
Why we like it
- Automatic payroll tax filing for US employers
- Payroll, benefits and basic HR in one place
- Contractor-only plan for very small businesses
Watch out for
- Payroll is for US employers only
- Advanced HR and performance features need the higher plans
Deel pays contractors and employs people on your behalf in many countries through its employer of record service, so you can hire abroad without opening a local company. It also offers a US PEO and global payroll for countries where you do have an entity. Each service is priced per person per month.
Why we like it
- Contractors and employees in 150+ countries
- Handles local contracts, payroll and compliance as employer of record
- Clear per-person pricing for each service
Watch out for
- Employer of record costs much more per person than local payroll
- More than a single-country business needs
Rippling connects HR, payroll, benefits, devices, apps and spend in one system, so a new hire gets their payslip, laptop and accounts from one workflow. It is modular, with a per-employee fee for the core platform and each module added on top, and global payroll and employer of record are quoted by country. It pays off once you have enough people for the automation to matter.
Why we like it
- HR, payroll, IT and spend in one employee record
- Strong automation for onboarding and offboarding
- Global options when you grow abroad
Watch out for
- Modular pricing adds up quickly
- Quote-based; you can't price it fully online
BambooHR is a well-liked HR system for employee records, time off, onboarding, performance and reporting. It is priced per employee, with a flat monthly rate for small teams, and payroll and benefits administration are add-ons for US employees.
Why we like it
- Easy for managers and employees to use
- Solid core HR, onboarding and reporting
Watch out for
- Payroll and benefits are US-only add-ons
- Quote-based beyond the published entry tiers
Personio is an HR platform built for European employment rules, covering records, absence, recruiting, performance and documents for companies from around ten employees upward. Pricing is quote-based per employee, and how payroll works depends on the country, sometimes through integrations with local payroll providers.
Why we like it
- Designed around European HR and data protection needs
- Broad HR coverage including recruiting
Watch out for
- Quote-based with annual contracts
- Payroll options vary by country
HiBob, usually called Bob, is an HR platform for fast-growing companies with distributed teams, with strong culture, engagement and compensation tools. It is quote-based per employee and aimed mainly at companies with fifty or more people. It runs payroll natively in a few countries, including the US and UK.
Why we like it
- Modern employee experience for distributed teams
- Good compensation and engagement features
Watch out for
- Built for mid-size companies, not tiny teams
- Pricing only on request
Which one should you choose?
- US business with up to 50 people that wants payroll done right: Gusto.
- Hiring contractors or employees in other countries: Deel.
- Growing US company that wants HR, payroll and IT in one system: Rippling.
- US team of 20–200 that mainly needs a good HR system: BambooHR, with its payroll add-on or your existing provider.
- Company growing in Europe: Personio, plus local payroll.
- Mid-size company with people in several countries: HiBob.
Practical advice before you switch
- Gather the data first. Year-to-date pay, tax IDs, bank details, benefits and leave balances for every person.
- Run a parallel payroll. Calculate one pay run in both systems and compare every payslip before going live.
- Mind the calendar. Switching at a quarter or year start keeps tax forms simple. Avoid the last weeks of the year.
- Read the contract. Quote-based HR platforms often have annual terms and implementation fees, so ask for the full first-year cost in writing.
Common mistakes
- Choosing HR software before payroll. Paying people correctly comes first, and the HR system can follow.
- Treating contractors like employees, or the other way round. Misclassification has tax and legal consequences, so get advice before you hire abroad.
- Buying an employer of record for one-off work. For a short project, a properly contracted freelancer is often simpler.
- Ignoring benefits. In the US, benefits administration is often the deciding factor, so check which providers and states are supported.
- Forgetting the employee side. Payslips, time-off requests and documents should be easy on a phone, or managers end up doing it by email.
See all HR and payroll tools in the index, or compare alternatives to Gusto.
Frequently asked questions
What's the difference between payroll software and HR software?
Payroll software calculates pay, deducts and files taxes, and pays people. HR software keeps employee records and handles time off, onboarding, performance and documents. Some tools do both, others connect to a separate payroll provider.
What is an employer of record?
An employer of record is a company that legally employs someone on your behalf in a country where you don't have an entity. It handles contracts, payroll, taxes and benefits locally while the person works for you. It costs more per person than local payroll but saves you setting up a company abroad.
Do I need HR software with fewer than ten employees?
Usually not a full HR system. Most small teams need reliable payroll and a simple place for contracts and time off, which payroll tools like Gusto often cover. Add an HR platform when onboarding, reviews or records start eating real time.
When should I switch payroll providers?
At the start of a quarter, or better a tax year, so tax forms and year-end reports come from one system. Avoid switching in the last weeks of the year. This isn't tax or legal advice, so check the rules with your accountant.