10 Best Automated Payroll Software: 10 Tools Compared

#1

Gusto

Best for: Small businesses wanting payroll plus HR

Visit gusto.com

Gusto is the default recommendation for a typical American small business, and it earns that spot. The Simple plan covers full-service federal and state tax filing, contractor payments, direct deposit, and new-hire onboarding where employees enter their own tax and bank details in minutes. Add-ons for health benefits, workers comp, and time tracking turn it into a light HR suite without a second vendor.

The weakness is the low end of the market. A two-person company pays $61 a month for what is essentially a tiny payroll run, which stings when Patriot does the same math for less. Gusto also assumes a US-based team; if you hire abroad, you will need a second solution. For domestic teams of roughly 5 to 100 people, though, the combination of polish and completeness is hard to beat.

#2

OnPay

Best for: Simple, affordable full-service payroll

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OnPay keeps things deliberately simple: one plan, one price, everything included. For $40 a month plus $6 per person, you get unlimited payroll runs, automatic tax calculations, filings and payments, direct deposit, and new-hire onboarding. There are no tiers to decode and no features held back for an upsell, which owners who just want payroll done appreciate.

What you give up is breadth. OnPay does not try to be an HR platform; benefits administration and performance tools are thinner than Gusto's. If payroll accuracy and honest pricing matter more than an HR suite, OnPay is one of the best values in the category. Companies that outgrow it usually do so because they need HR software, not because payroll stops working.

#3

Patriot Software

Best for: Budget-conscious teams

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Patriot wins on price, full stop. Basic Payroll at $17 a month plus $4 per worker handles calculations, unlimited runs, and direct deposit, while Full Service at $37 plus $5 adds federal, state, and local filings with year-end forms included. You only pay the per-worker fee for people actually paid that month, and months with no payroll cost just the base fee.

The trade-offs are real but clearly labeled. The Basic plan calculates taxes without filing them, so most employers will want Full Service. Integrations are thin compared with Gusto or QuickBooks Payroll, and the HR and accounting add-ons cost extra. For a small team that wants correct payroll at the lowest sustainable price, with humans available on the phone, Patriot is the value leader.

#4

Square Payroll

Best for: Businesses already using Square

Visit squareup.com

If your team clocks in through Square and your sales flow through Square, Square Payroll removes a whole category of data entry. Hours, overtime, and tips flow from the point of sale into payroll automatically, which matters enormously for restaurants, cafes, and salons where tip reporting is a constant headache. Tax filings are full-service, and the price is straightforward.

Outside the Square world, there is little reason to choose it over Gusto or OnPay. The HR toolkit is basic and the integrations center on Square's own products. But for the millions of small businesses already running on Square, the time saved on importing hours alone justifies the switch.

#5

QuickBooks Payroll

Best for: QuickBooks Online users

Visit quickbooks.intuit.com

QuickBooks Payroll exists for one reason: your payroll should reconcile with your accounting without manual journal entries. If you already run QuickBooks Online, adding payroll means wages, taxes, and liabilities post to the right accounts automatically, and payday reports match the general ledger. The Core plan covers full-service tax filing, direct deposit, and employee portal basics.

The catch is the ecosystem lock-in. Payroll works best, and in some configurations only, alongside a paid QuickBooks Online plan, so factor both subscriptions into the total. Businesses not on QuickBooks should compare Gusto first. But if QuickBooks is your financial source of truth, keeping payroll in the family eliminates reconciliation work every single pay period.

#6

Rippling

Best for: Payroll inside a full HR and IT platform

Visit rippling.com

Rippling starts from a different premise: one employee record should drive everything, from payroll to laptop provisioning to software accounts. Hire someone and Rippling runs payroll enrollment, orders their device, creates their accounts, and enrolls them in benefits in one flow. Terminate someone and it reverses all of it. For companies where IT and HR constantly step on each other, that unity is worth real money.

For pure payroll, though, Rippling is expensive overkill. The $8 per user starting price covers the platform before you add payroll and other modules, and final pricing comes through sales. Small teams that just need paychecks calculated should buy Gusto or OnPay. Rippling earns its keep at companies that want HR and IT run as one operation.

#7

ADP Run

Best for: Growing businesses with complex needs

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ADP is the giant of the payroll industry, and Run is its small-business platform. What you buy is compliance depth: multi-state tax handling, wage garnishments, industry-specific rules, and HR guidance from people who have seen every edge case. Businesses in healthcare, construction, hospitality, and other regulated industries often land here because ADP has already solved their weird payroll problem.

The buying experience is old-school: quotes through sales, annual-style contracts, and pricing that usually lands above Gusto or OnPay for equivalent headcount. The software works but rarely delights. Choose ADP Run when compliance complexity or growth plans demand a vendor that scales to thousands of employees, not when you want the slickest app.

#8

Paychex Flex

Best for: Compliance-heavy industries

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Paychex Flex competes directly with ADP Run for the same buyer: a business whose payroll is complicated enough that compliance help matters. The platform modularizes well, letting you start with payroll and add HR services, retirement plans, or a full PEO arrangement as you grow. Dedicated support teams for specific industries are a genuine advantage when your questions are about, say, prevailing wage rules rather than password resets.

Like ADP, Paychex sells through quotes and the total can surprise buyers who expected SaaS-style transparency. Some customers report persistent upsell calls. If your payroll is straightforward, the modern self-serve tools cost less and annoy less. If it is not straightforward, Paychex's compliance muscle is the reason to pay more.

#9

Deel

Best for: US and international teams

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Deel built its name on international hiring and now covers the full spectrum: contractors at $49 a month, US payroll from $19 per employee a month, global payroll from $29, and employer-of-record services where you lack a local entity. For a startup with engineers in three countries and sales in two more, one Deel dashboard beats juggling a domestic payroll provider plus foreign contractors paid over wire transfers.

The pricing model demands attention as headcount grows, since every worker type carries its own per-person fee. Domestic-only teams will find Gusto or Rippling cheaper and more focused. But the moment your team crosses borders, Deel's combination of published prices and genuine multi-country coverage is difficult to match.

#10

BambooHR

Best for: HR-first companies adding payroll

Visit bamboohr.com

BambooHR is HR software first and payroll second, which is exactly the right order for many companies. Its strengths are the employee record, onboarding workflows, time-off tracking, and performance management that HR teams actually enjoy using. The payroll add-on then runs off that same clean data, so a new hire's information flows into their first paycheck without re-entry.

If payroll is all you need, buying an HR platform to get it is backwards. And BambooHR prices by quote, so you cannot budget precisely without a sales call. But companies choosing their HR system of record often add payroll here rather than integrating a separate provider, and the data consistency pays off every pay period.