Businesses leave ADP for reasons that have little to do with whether payroll runs correctly. It usually does. They leave because the pricing is opaque, because support routes through a rep who changes every year, or because a company of twelve is paying for an architecture built for a company of twelve thousand.
The alternatives below are genuine replacements, not lightweight tools that will break at your first multi-state hire. What differs between them is who they were designed for, and that is what should decide it.
Be Honest About Why You Are Leaving
The reason determines the replacement.
Cost and pricing opacity. ADP quotes rather than publishes, and fees accumulate — per-run charges, year-end filings, off-cycle payrolls. If this is your reason, look at providers with published pricing: Gusto, Patriot, OnPay.
Support quality. A very common complaint at the small end. Gusto and OnPay are consistently better regarded here.
Too complex for your size. ADP RUN is genuinely capable, but you are navigating an interface designed to serve enormous customers too.
You need HR, not just payroll. If you want onboarding, benefits, devices and payroll in one system, Rippling is the strongest option available.
You are growing internationally. Deel or Remote handle contractors and employees across borders in a way ADP’s small business products do not.
The Alternatives Worth Considering
Gusto — the usual answer for US small business
The most common recommendation, and deservedly so. Documented features include automatic federal, state and local tax filing, unlimited payroll runs at no per-run charge, employee self-onboarding, and benefits administration.
Two things stand out. Pricing is published rather than quoted. And unlimited runs matter more than people expect — with per-run pricing, correcting a mistake or paying a bonus off-cycle costs money, which subtly discourages doing it properly.
Suits: most US small businesses under a few hundred employees. Weakness: international support is limited compared with Deel or Rippling.
Rippling — payroll inside a wider system
Rippling’s design starts from employee identity: hiring, payroll, benefits, app access and device management flow from one record. Onboarding someone provisions their accounts, ships their laptop and adds them to payroll from a single action.
That is a genuine advantage if you are currently doing those things in four systems. It is overkill if you only want payroll.
Suits: growing companies consolidating HR and IT. Weakness: modular pricing means the total climbs as you add pieces.
OnPay — simple and transparent
One plan, published pricing, all features included. No tier-shopping to work out whether you get what you need.
Notably competent with awkward cases — agricultural payroll, clergy, restaurants with tip credits, and nonprofits — which several competitors handle poorly.
Suits: small businesses wanting straightforward payroll without a platform. Weakness: fewer integrations than Gusto or Rippling.
Paychex — the direct competitor
ADP’s closest equivalent in scale and service model, including full-service PEO options.
Worth saying plainly: if your complaint about ADP is opaque pricing and rep-based support, Paychex operates similarly. Move here for a specific reason — a better quote, a required service — not for a different experience.
Suits: businesses wanting a large established provider with hands-on service.
QuickBooks Payroll — if you already run QuickBooks
The integration argument is the whole argument. Payroll flows into your books without a connector, and your accountant sees one system.
Suits: existing QuickBooks users. Weakness: less compelling if you use Xero or anything else.
Patriot Payroll — lowest cost
Aimed squarely at very small businesses, with published pricing and both self-service and full-service tax filing options.
Suits: businesses under about ten employees watching every cost. Weakness: fewer HR features; check state coverage for your locations.
Justworks — PEO model
A professional employer organisation: you co-employ staff through Justworks, which gives small companies access to benefits plans normally available only to larger employers.
Understand the model before choosing it. A PEO is a different legal relationship, not just a different payroll vendor, and leaving one is more involved than switching software.
Suits: small companies wanting competitive health benefits. Weakness: less flexibility, and the co-employment structure needs to be understood.
Deel and Remote — international
Both handle contractors and employees across many countries, including employer-of-record arrangements that let you hire someone abroad without setting up a local entity.
Suits: distributed teams hiring across borders. Weakness: more expensive per person than domestic-only payroll if most of your team is in one country.
How They Compare
| Provider | Best for | Published pricing | Beyond payroll |
|---|---|---|---|
| Gusto | Most US small businesses | Yes | Benefits, basic HR |
| Rippling | Consolidating HR and IT | Partly | Extensive |
| OnPay | Simple, transparent payroll | Yes | Light HR |
| Paychex | Large-provider service model | No, quote-based | Extensive, PEO available |
| QuickBooks Payroll | Existing QuickBooks users | Yes | Accounting integration |
| Patriot | Very small, cost-sensitive | Yes | Minimal |
| Justworks | Access to better benefits | Yes | PEO services |
| Deel / Remote | International hiring | Yes | EOR, compliance |
Pricing across payroll changes regularly and often involves a base fee plus a per-employee charge. Verify current pricing directly, and ask specifically about year-end filing fees, off-cycle runs, and multi-state charges — those are where quotes diverge from reality.
When to Switch
Timing matters more in payroll than in almost any other software category.
The best time is 1 January. A clean year boundary means no mid-year wage history to migrate and no reconciliation between two providers at year end.
The next best is the start of a quarter. Quarterly filings align cleanly.
Mid-quarter is the worst. You will need year-to-date wage and tax data loaded accurately into the new system, and errors here surface at year end as incorrect W-2s or P60s — after the point where they are easy to fix.
Whenever you move, keep access to the old system’s reports. You will need historical data for at least the statutory retention period in your jurisdiction.
Common Mistakes to Avoid
- Switching mid-quarter without a plan. Year-to-date figures must transfer exactly or year-end filings are wrong.
- Comparing base prices only. Ask about per-run fees, year-end filing, off-cycle payrolls, multi-state registration and benefits administration. The base rate is rarely the bill.
- Not checking state or country coverage. Some providers support fewer jurisdictions than you assume. Confirm every location where you have employees.
- Cancelling ADP before the first clean run. Keep access until you have run payroll successfully at least once, ideally twice, on the new system.
- Forgetting benefits are separate. Moving payroll does not automatically move health insurance. Sequence those deliberately.
- Choosing a PEO without understanding co-employment. It is a legal relationship change, not just a vendor change.
- Not exporting historical reports. Get your wage histories and filings out before the account closes.
FAQs
What is the best ADP alternative for a small business?
Gusto for most US small businesses — published pricing, unlimited payroll runs, good support, automatic tax filing. Rippling if you want HR and IT consolidated too. OnPay if you want the simplest possible full-service option.
Is switching payroll providers risky?
It is manageable if timed well. Switching at the start of a tax year removes almost all the risk, because there is no year-to-date data to migrate. Mid-quarter switches are where errors happen.
Will I lose my payroll history?
Not if you export it first. Download wage histories, tax filings and year-end forms before closing the account. You are legally required to retain payroll records for a set period, and that obligation stays with you, not the vendor.
Is ADP more expensive than the alternatives?
Often, particularly for very small businesses, though ADP quotes rather than publishes so direct comparison is difficult. Get a written quote covering per-run, year-end and multi-state fees and compare that against published competitor pricing.
Can I run payroll myself instead?
You can, with self-service software, but you take on the tax filing and deposit obligations personally. Penalties for late or incorrect payroll tax filings are significant. Full-service payroll exists because that risk is worth outsourcing for most businesses.
What is the difference between a payroll provider and a PEO?
A payroll provider processes your payroll. A PEO co-employs your staff, which lets you access group benefits rates and shifts some employment administration to them. It is a deeper relationship and harder to reverse.
Key Takeaways
- Identify your actual reason for leaving — cost, support, complexity or capability — it determines the answer.
- Gusto is the default for US small business; Rippling if you are consolidating HR and IT.
- Switching at the start of a tax year removes nearly all migration risk.
- Compare total cost including per-run, year-end and multi-state fees, not base rates.
- Export your payroll history before closing the old account.
Before You Move
Get a written quote from two alternatives covering your exact headcount and every state you operate in, then compare against your last twelve months of ADP invoices — not the original quote. That comparison usually makes the decision obvious.
For related decisions, our guides to accounting software and which accounting trials are worth taking cover the system your payroll will need to talk to.