FirstHR

OnPay Alternatives: 10 Platforms Compared

OnPay alternatives compared for small employers: rates read off vendor pricing pages, what the bill looks like as you hire, and who each one suits.

TL;DR
OnPay is $49 a month plus $6 per worker; its HR module adds $15 plus $2 per worker. Gusto matches the base rate and sells a tier to grow into. Patriot is the cheapest published swap: $37 plus $5. Square and Homebase include the time clock, a $15 plus $4 OnPay add-on. ADP RUN and Paychex Flex are quote-only; Rippling starts at $40 plus $8 per user.
Category
Updated
Oct
10
2026
Reading time
17min

Almost nobody leaves OnPay because it broke. In the years I have watched small employers move payroll, the departures I see from this particular product are quiet ones: the pay runs kept working, the filings kept landing, and then the plan stopped fitting. This comparison is for that moment: ten payroll platforms a US small business can realistically move to, each matched to the situation it is built for.

What changed was on the buyer's side. Somebody hired their tenth hourly employee. Somebody needed an HR layer and found it was a separate line item. Somebody had a payroll question at 9pm on a Friday.

That makes this a harder comparison to write than most. There is no scandal to point at and no obvious failure mode, so the honest version has to be specific about the four things that actually push people out: the shape of the per-worker fee, the modules that sit outside the base price, the time clock that costs extra, and the support window, plus the one thing that is genuinely not a problem here.

Every rate below was read off the vendor's own pages, normally its pricing page, rather than repeated from a roundup, and the total bill was worked out at three headcounts, so you can see what a move costs as the team grows.

My TeamPam BeeslyFull-timeJim HalpertFull-timeRyan HowardPart-time
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Why small employers leave OnPay

Four reasons, and two of them are not about money. OnPay sells one payroll plan at $49 per month plus $6 per worker, which is a fair price for what it does. The friction shows up at the edges of that plan: what the per-worker fee does as you grow, what sits outside the base price, where the time clock comes from, and when the phones are answered.

The per-worker fee has no ceiling and no floor

Payroll Essentials costs $49 plus $6 per worker per month with no volume break published anywhere. At 10 employees that is $109, at 25 it is $199, and at 50 it is $349. The curve is not steep by category standards, but it never flattens, and there is no cheaper entry tier underneath it either. A two-person consultancy pays the same $49 floor as a 40-person one.

That cuts both ways depending on which end you are at. If you are a one-employee business, the floor is the problem and cheaper published options exist. If you are heading past 40 people, the slope is the problem, and the answer is usually a platform whose pricing model changes shape rather than one that shaves a dollar off the same model.

The modules that are not in the base price

This is the one that surprises people. OnPay prices its HR module as an add-on at $15 base plus $2 per worker per month, and that module is where PTO requests and approvals, the org chart and employee directory, custom onboarding workflows, and unlimited custom eSignature documents live. Compliance Resources at $10 base and Live HR Support at $65 base sit on top of it.

Hiring basics, benefits administration, and the employee document storage at the core of document management are in Payroll Essentials, so the surprise is rarely the whole HR layer. It is time off approvals and onboarding workflows turning up as a second line item.

Warning
Run the arithmetic with the HR module switched on
Payroll Essentials at 50 employees is $349 a month. Add the HR module at $15 base plus $2 per worker and the same headcount costs $464. That is a 33 percent increase for a layer several competitors include, and it is the number you should be carrying into any comparison rather than the headline $349. Add Live HR Support at $65 base and you are at $529 before anyone has clocked in.

Time tracking is an add-on, not part of the plan

OnPay's base plan has no time clock. Time Tracking is a $15 base plus $4 per worker add-on with time clocks, timesheets, and supervisor approval, and it lists no scheduling. The alternative is an integration, with QuickBooks Time, Deputy, and When I Work listed in the Time Tracking section of the vendor's app directory.

For a salaried office team, the time tracking gap is irrelevant. For anyone paying hourly staff, it means a second line item at best, and at worst a second subscription, a second login, and a second place for the numbers to disagree. This is the most common functional reason I see employers move.

If you are running a restaurant, a shop, or a clinic, the schedule and the time clock are the product and payroll is downstream of them. A platform that sells hour capture as a separate module and leaves scheduling to another vendor is solving the smaller half of your problem. There are time tracking tools good enough that pairing them works, but it is still two bills.

Support runs long weekdays and stops at the weekend

OnPay publishes extended hours of 9am to 8pm on weekdays with phone, email, and chat available to all clients rather than gated behind a higher tier. That is genuinely better than the tiered support models most of this category sells, and it deserves credit. It is also a weekday window, and payroll problems have an unhelpful habit of surfacing on a Sunday when Monday is a pay date.

What is not a reason to leave

The costs around the subscription itself are not a reason to leave. OnPay charges no implementation or integration fees, includes free account setup and data migration, and gives new customers a month free.

W-2s, 1099s, and year-end filings sit inside the base price rather than arriving as a January invoice, and payroll in as many states as you need is included at the published rate. Several products further down this list charge separately for at least one of those, so compare the whole bill rather than the base fee before you move.

Everyone in one list, with who they report to
Position, department, type, manager and status for each person. People who have left move to a separate list.

10 OnPay alternatives at a glance

Seven of these ten publish a rate on their pricing page that you can read without talking to anyone. Three do not, and that difference matters more than any feature comparison when you are leaving a product whose price was always on the page.

ProductBest ForPublished PricePricing ModelRate PublishedTime Clock at Entry PriceCurrent Offer
GustoThe same rate with a tier to grow into$49 + $6/personBase + PEPMFree until first run
PatriotThe lowest published bill$37 + $5/workerBase + PEPM30 days free
Square PayrollHourly and tipped teams on Square$35 + $6/personBase + PEPMNo trial listed
HomebaseScheduling and the time clock first$49 + $6/employeeAdd-on PEPM14-day trial
SurePayrollTwo-person shops and households$29 + $7/workerBase + PEPMPromo only
QuickBooksBooks already in QuickBooks$50 + $7/employeeBase + PEPM30-day free trial
JustworksBenefits priced off a bigger pool$50 + $8/employeeBase + PEPMNone listed
RipplingPayroll wired to HR and ITFrom $40 + $8/userModularDemo first
ADP RUNGrowing past a self-serve productQuoteQuotePromo only
Paychex FlexA named person to callQuoteQuoteQuote only
Every figure read from the vendor pricing page in October 2026, except Rippling's starting rate: its pricing page is a quote form, so the figure shown comes from its small-business page and Rippling gets no Rate Published mark. PEPM = per employee per month. Rate Published means the headline payroll rate appears on the vendor pricing page without filling in a form. Time Clock at Entry Price means hour capture is included in the price shown rather than sold as a module. Gusto includes time tracking on Plus and Premium and sells it on Simple as a $6 per person add-on, and QuickBooks puts it on Workforce Premium and up. Patriot and SurePayroll sell time tracking as add-ons, Justworks lists access to time tracking on its Payroll plan and also sells a time tracking add-on at $8 per employee per month, Rippling sells time and attendance as a separate product alongside its required core platform, and ADP and Paychex publish no entry price to judge against. Homebase prices payroll as an add-on that sits on top of whichever plan tier you are on. Current Offer lists standing trials and billing terms only; promotional discounts change and expire, and Promo only marks a vendor whose sole offer is a time-limited promotion.

How we compared them

Every platform here was assessed for a US small business that already runs its own payroll and is considering a move rather than buying for the first time. That framing rules out a lot of otherwise good products.

Questions we asked each alternative
Is the rate published without a form?A company leaving a self-serve subscription should be able to compare against another published number. Seven of the ten publish base and per-person rates on their own pricing pages. Rippling, ADP, and Paychex do not, and they are ranked lower for it even though all three sell real depth. Apart from the starting point Rippling prints on its small-business page, any dollar figure you see attached to those three on a comparison site is an estimate, not a quote you can hold anyone to.
What does the entry price actually include?The specific test is whether tax filing, year-end forms, multi-state payroll, and time tracking are in the price or sold separately. This is where OnPay leavers get caught twice, once on the HR module they are already paying for and once on a replacement that gates something else. We read the inclusion list on each vendor page rather than trusting the marketing summary above it.
What is the bill as the team grows?We calculated total monthly cost at three headcounts from published base and per-person rates, which is the only view that shows whether a cheaper sticker stays cheaper as the team grows.
Does it solve a problem OnPay does not?A swap that costs the same and does the same thing is not worth the migration. Each platform here had to answer a specific complaint: a lower bill, an included time clock, a deeper HR tier, accounting that already exists, benefits priced off a bigger pool, or a service relationship with a named contact. Products that were simply another version of the same thing were left out.

The 10 alternatives reviewed

The platforms that publish a rate on their pricing pages come first, starting with Gusto as the closest like-for-like swap, and the three whose pricing pages carry no rate close the list. Each review opens with a card showing the price, the monthly bill at three headcounts, and the current offer.

#1
Gusto
Best for the same base rate with a tier to grow into
Gusto logo
Price
Simple $49 per month plus $6 per person; Plus $80 plus $12
Cost at 10 / 25 / 50
$109 / $199 / $349 on Simple
Offer
Unlimited access until you run your first payroll

Gusto Simple charges exactly what OnPay charges: $49 per month plus $6 per person, which means a 10-person company sees an identical $109 either way. Nobody should migrate for that.

The argument for Gusto is what sits above Simple. Plus is $80 plus $12 per person and includes time tracking, scheduling, and project tracking. Simple customers can buy the Time & Attendance Plus add-on at $6 per person instead, and either route adds the scheduling that the OnPay time tracking add-on does not list.

The trade is that Gusto keeps more behind add-ons and higher tiers. Priority support is a $30 plus $3 per person add-on on Simple and Plus, HR expert help and HR document tools are reserved for Premium, keeping your own benefits broker costs $6 per eligible employee, and state tax registration is an add-on on every tier. OnPay gives you phone support at its only price.

If you are leaving over the feature ceiling rather than the bill, Gusto is the shortest move. If you are leaving over unbundling, read its add-on list carefully first.

Pros
Identical $49 plus $6 base rate, so no price shock on the swap
A genuine upgrade path: time tracking and project tracking come with Plus at $80 plus $12
Published rates on Simple and Plus, month to month, cancel anytime
Full access before you run the first payroll rather than a card-first trial
Large accountant and integration ecosystem
Cons
Simple costs the same as OnPay, so the swap saves nothing on the bill
Priority support is a $30 plus $3 per person add-on on Simple
No time tracking on Simple: it starts at Plus or comes as a paid add-on
Per-person fee jumps from $6 to $12 the moment you need Plus
#2
Patriot Software
Best for the lowest published bill on a single-state team
Patriot Software logo
Price
Full Service $37 per month plus $5 per worker paid; Basic $17 plus $4
Cost at 10 / 25 / 50
$87 / $162 / $287
Offer
30-day free trial

Patriot is the cheapest full-service payroll in this comparison that still publishes its rate. Full Service is $37 per month plus $5 per worker paid and covers federal, state, and local tax filings and deposits with year-end payroll tax filings at no additional fee. That is $22 a month less than OnPay at 10 employees and $62 less at 50, on essentially the same job.

Two details decide whether the saving survives contact with reality. Each state beyond the first is $12 per month, so a two-state employer gives back half the gap and a three-state employer gives back all of it, where OnPay includes every state at its published rate.

The second detail is the add-ons: Patriot sells its HR and Time and Attendance modules at $6 per month plus $2 per employee each, which is the same unbundling that pushed you out in the first place, just cheaper. Basic at $17 plus $4 leaves you making tax deposits yourself and is a false economy for most employers.

Pros
Lowest published full-service bill at 10, 25, and 50 employees
Local and city tax filings handled alongside federal and state
Year-end payroll tax filings carry no additional fee
Per-worker fee applies only to workers actually paid that month
30-day free trial on signup
Cons
$12 per month for every state beyond the first, where OnPay charges nothing
HR and time tracking are $6 plus $2 per employee add-ons each
Basic leaves deposits and filings to you for a $20 lower base fee
Plain, utilitarian interface next to the newer platforms
#3
Square Payroll
Best for hourly and tipped teams with the clock included
Square Payroll logo
Price
$35 per month plus $6 per person paid; contractor only $0 plus $6
Cost at 10 / 25 / 50
$95 / $185 / $335
Offer
No trial listed; no long-term contract required

Square Payroll has the second-lowest published base of any full-service plan here at $35, behind SurePayroll at $29, and it closes the exact gap that sends hourly employers away from OnPay. Time tracking is in the plan, not beside it. Scheduling comes with it, multi-state payroll is included, direct tips are tracked and imported, and federal and state filings are automated at the same price.

The contractor-only plan drops the base entirely and charges $6 per person paid, which makes it the cheapest legitimate way to run 1099 payments in this comparison. The catch is the obvious one: the value case is strongest if your point of sale is already Square, because that is where the timecards and the tip data come from. Standalone, it is a competent payroll product with a good price and a narrower feature surface than the generalists.

Pros
Second-lowest published full-service base at $35 per month
Time tracking and scheduling included rather than integrated
Multi-state payroll included on the full-service plan
Contractor-only plan has no monthly base at all
No commitment and no long-term contract required
Cons
Most of the value depends on already running Square hardware
Contractor-only plan is a much thinner product than full service
HR functionality is light next to the payroll-plus-HR platforms
No published free trial to run a parallel payroll on
#4
Homebase
Best for teams where the schedule comes before the pay run
Homebase logo
Price
Payroll add-on $49 per month plus $6 per employee paid, on top of a plan tier
Cost at 10 / 25 / 50
$109 / $229 / $379
Offer
Free Basic plan and a 14-day All-in-One trial

Homebase inverts the model. Scheduling and the time clock are the product, and payroll is an add-on at $49 per month plus $6 per employee paid. The Basic plan is free for one location with up to 10 employees, which means a 10-person shop can run scheduling, time tracking, and full payroll for $109 a month, the same as OnPay charges for payroll alone.

Above 10 people or beyond one location you move to a paid tier, published at $30 per month for Essentials, $70 for Plus, and $120 for All-in-One, each priced per location. That per-location structure is the thing to model carefully if you run more than one site, because no other product in this comparison prices by location.

For a single-site hourly business leaving OnPay because of the time tracking gap, Homebase is the most direct answer available.

Pros
Scheduling and time clock are native, not a second subscription
Free Basic plan covers up to 10 employees at one location
Payroll add-on published at $49 plus $6 per employee paid
Employee onboarding and labor cost tools in the higher tiers
Built for hourly and shift work rather than adapted to it
Cons
Plan tiers are priced per location, so multi-site costs multiply
Payroll is an add-on, so the real bill is two line items
Free tier stops at 10 employees and one location
Less payroll depth than the payroll-first platforms on this list
#5
SurePayroll
Best for two-person shops and household employers
SurePayroll logo
Price
Small business $29 per month plus $7 per worker; nanny and household $39 including one employee
Cost at 10 / 25 / 50
$99 / $204 / $379
Offer
Promotion only; no commitment, cancel anytime

SurePayroll has the lowest base fee of any full-service plan here at $29, which is the answer to OnPay's $49 floor if you employ two or three people. It is also the only product in this comparison with a dedicated household plan at $39 a month including one employee, which matters if you are paying a nanny or a caregiver rather than staff.

The per-worker fee of $7 is the highest among the budget options, so the ranking flips as you grow: cheaper than OnPay at 10 employees, more expensive by 25. Multi-state is $9.99 a month, and year-end forms are billed annually at a $50 base plus $5 per W-2 or 1099-NEC, which OnPay includes. Time clock integration starts at $5 a month plus $3 per employee. Read the add-on list before the base fee sells you.

Pros
Lowest full-service base fee in this comparison at $29 per month
Dedicated nanny and household plan at $39 including one employee
Flat $9.99 multi-state fee rather than a charge per state
Payroll can be scheduled to run automatically
No contract and cancellation at any time
Cons
$7 per worker is the highest per-person fee among the budget options
Year-end forms billed separately at $50 plus $5 per form
Time clock integration is a paid add-on from $5 plus $3 per employee
More expensive than OnPay above roughly 20 employees
#6
QuickBooks Workforce Payroll
Best when the books already live in QuickBooks
QuickBooks Workforce Payroll logo
Price
Workforce Payroll $50 per month plus $7 per employee; Premium $88 plus $13; Elite $134 plus $17
Cost at 10 / 25 / 50
$120 / $225 / $400
Offer
30-day free trial on the monthly base price

The reason to choose this one has never changed: if your general ledger is already QuickBooks Online, payroll entries land in the books without an export, a mapping step, or a monthly reconciliation argument. Workforce Payroll is $50 per month plus $7 per employee, which is more than OnPay at every headcount in this comparison.

You are paying that premium for the integration, not for the payroll engine. Intuit also sells the product primarily in bundles with its accounting tiers, so the number you see first on the pricing page is usually a combined figure rather than payroll alone. Introductory discounts hide the real cost while they last, so budget from the regular rate.

Pros
Native general ledger sync with QuickBooks Online accounting
Full-service tax filing on every tier including the entry plan
Published rates for all three payroll tiers
Premium and Elite tiers add depth without changing vendors
Automatic state new hire filings on every Workforce tier
Cons
$50 plus $7 is more expensive than OnPay at every headcount here
Weak value proposition if you do not use QuickBooks accounting
Pricing page leads with accounting bundles rather than payroll alone
Each additional state costs $12 a month on Workforce Payroll
#7
Justworks
Best for benefits priced off a much bigger pool
Justworks logo
Price
Payroll $50 per month plus $8 per employee; PEO Basic $79 per employee; PEO Plus $124
Cost at 10 / 25 / 50
$130 / $250 / $450 on Payroll
Offer
None listed

Two products under one name, and the distinction decides everything. Justworks Payroll at $50 per month plus $8 per employee is straightforward software that includes HR tools, expert support, and access to time tracking, which is more than OnPay bundles at a slightly higher price. That alone is a reasonable swap for a team that wants the time clock included.

The PEO, short for professional employer organization, is a different proposition. At $79 per employee per month for Basic and $124 for Plus, it is a co-employment arrangement rather than a subscription, and the reason companies buy it is access to health plans and benefits administration priced off a much larger risk pool.

At 25 employees Justworks costs $1,975 a month on PEO Basic and $3,100 on PEO Plus, the tier that adds medical, dental, and vision administration, against $199 for OnPay. The PEO only makes sense if benefits access is the actual problem.

Pros
Payroll tier includes HR tools and access to time tracking at $50 plus $8
Published per-employee PEO pricing, which is rare in that category
PEO pooling gives small teams larger-group benefits pricing
24/7 support and 401(k) included from PEO Basic upward
A clear path from software to co-employment without changing vendors
Cons
$8 per employee is above OnPay at every headcount
PEO at $79 per employee is an order of magnitude more than payroll software
Co-employment is a structural change, not a software swap
Health premiums and workers compensation are separate pass-through costs
Time tracking also appears as an $8 per employee add-on, so confirm what access covers
#8
Rippling
Best for payroll wired to HR and IT provisioning
Rippling logo
Price
Starts at $8 per user per month plus a $40 monthly base fee for payroll, per the small-business page; the pricing page is a quote form, not a rate card
Cost at 10 / 25 / 50
Quote / Quote / Quote
Offer
No trial listed; demos on request, and a custom quote follows the pricing form

Rippling sells a single employee record that spans HR, payroll, and IT, so hiring someone can provision their accounts, ship their laptop, and set up their pay in one action. For a company where onboarding currently touches four systems, that is a real reduction in coordination work rather than a feature list.

The pricing page asks for a work email, full name, company name, employee count, headquarters, and phone number, then promises a custom quote. No dollar figure appears anywhere on the page, which says only that most products are billed per employee per month with some carrying a monthly base fee.

Rippling does print a starting point away from the pricing page. Its small-business page starts payroll plans at $8 per user per month plus a $40 monthly base fee, and its blog prices the core platform at $8 per employee and the payroll module at $8 billed annually or $10 billed monthly, so treat those figures as the floor of a quote rather than the bill.

Moving to Rippling from a product whose price was always visible is a change in how you buy as much as what you buy, and modular pricing means the number depends on which modules you switch on. It is the right platform for a scaling technology company and an awkward one for a small business that just wants payroll to run.

Pros
One employee record across HR, payroll, and IT provisioning
Hiring can trigger laptop provisioning and app access automatically
Handles multi-state registration inside the same workflow
Scales from startup into mid-market without replatforming
Cons
No rate on the pricing page: a quote for your company starts with a form
Modular structure means the quote depends on module selection
Implementation is a project rather than a signup
Overbuilt for a small team with no IT complexity to automate
#9
ADP RUN
Best for growing past what a self-serve product covers
ADP RUN logo
Price
Quote only. A Get Pricing button and a sales number, no published rate
Cost at 10 / 25 / 50
Quote / Quote / Quote
Offer
Promotion only; no signed contract required

ADP says every RUN package calculates, files, deposits, and reconciles payroll taxes, answers taxing agency inquiries, and pays the resulting fines if ADP makes a filing error. For a company crossing state lines or adding local jurisdictions faster than it can track them, that service is the entire argument. Rate changes reach the filing engine without anyone at your company reading a state register, which is worth real money once multi-state payroll stops being hypothetical.

The cost is opacity. No rate is published on the payroll product page, and the route to a number is a Get Pricing form or a phone call.

ADP does print that RUN needs no signed contract and can be ended at any time, but prices and add-on fees are settled in the sales conversation, which is a different world from a product whose price sat on the page. Worth a quote if you have outgrown self-serve; not worth the call if you have not.

Pros
Calculates, files, deposits, and reconciles payroll taxes on every package
Statutory changes reach the filing engine without customer action
Pays the resulting fines if it makes a tax filing error
Benefits, retirement, and HR services available from one vendor
Cons
No published pricing on the payroll product pages, at any headcount
Prices and add-on fees only surface during the sales process
W-2 and 1099 forms carry an additional fee
Time and attendance is an add-on on every package
#10
Paychex Flex
Best for employers who want a named person to call
Paychex Flex logo
Price
Quote only. Get a Quote Now and Request Pricing, no figures published
Cost at 10 / 25 / 50
Quote / Quote / Quote
Offer
Quote only

Paychex competes on the same terms as ADP: a service relationship rather than a software subscription, with a named contact at the higher tiers. If your reason for leaving is the weekday support window, this is the category that answers it, because you are buying a person rather than a queue.

Everything else about the purchase is the opposite of what you have now. The small business payroll page carries no dollar amount at all, only Get a Quote Now, Request Pricing, and Contact Sales. Paychex also owns Paycor, so the two names in your shortlist may resolve to the same company.

For an employer who wants advice on payroll compliance rather than a help article, trading the visible price for a named contact is defensible. For anyone who liked seeing the price on the page, Paychex will not feel like an upgrade.

Pros
Dedicated service representatives available at higher tiers
Broad payroll, HR, benefits, and retirement range under one vendor
Long-established filing and compliance infrastructure
Support model built around advice rather than self-service
Cons
No published rate anywhere on the small business payroll pages
No published figure for setup, add-ons, or year-end filings either
Dedicated support requires a higher-priced tier
No self-serve signup: every purchase runs through a sales conversation
Departments
Dwight SchruteSales3 people
Darryl PhilbinWarehouse1 person
Kelly KapoorCustomer Service1 person
Core HR
Who works here and who does what
Profiles, departments and an org chart, with every change kept on record.

What each one costs as the team grows

Starting prices are close to meaningless in payroll, because the per-person component takes over within a year of hiring. The table below works the real monthly subscription from published base and per-person rates, with OnPay included as the baseline you are measuring against.

Product10 employees25 employees50 employeesNotes
Patriot Full Service$87$162$287Plus $12 per month for every state beyond the first
Square Payroll$95$185$335Time tracking and multi-state payroll on full service
SurePayroll$99$204$379Plus $9.99 multi-state; year-end forms billed yearly
OnPay$109$199$349The baseline: one plan, all states, year-end included
Gusto Simple$109$199$349Identical rate; time tracking is a $6 add-on or the Plus tier
Homebase$109$229$379Free Basic to 10 people, then a paid tier per location
QuickBooks Workforce$120$225$400$50 base plus $7 per employee; $12 per extra state
Justworks Payroll$130$250$450$50 base plus $8 per employee
OnPay plus the HR add-on$144$264$464What OnPay costs once the HR module is switched on
Gusto Plus$200$380$680The tier that adds time tracking and project tracking
Justworks PEO Basic$790$1,975$3,950Co-employment, 24/7 support, and 401(k); medical plans start on PEO Plus
Rippling, ADP, PaychexQuoteQuoteQuoteNo rate on their pricing pages; Rippling prints only a starting rate elsewhere
Monthly subscription only, calculated from base and per-person rates published by each vendor and read in October 2026. Excludes promotional discounts, benefits premiums, workers compensation, state registration fees, and add-on modules unless the row says otherwise. Patriot, SurePayroll, and QuickBooks Workforce figures are single-state. Patriot, Square, and Homebase bill per person actually paid in the month. Homebase assumes the free Basic plan at 10 employees and the $30 Essentials tier for one location above that, plus the $49 payroll add-on. Rippling, ADP RUN, and Paychex Flex quote individually.

Three things fall out of this. The cheapest single-state option, Patriot, saves $62 a month at 50 employees against OnPay, which is real but smaller than most people expect from a product that looks 25 percent cheaper on the sticker. Gusto Simple is a dead heat at every headcount, so the swap has to be justified by the upgrade path rather than the price.

The row that should change the conversation is the one for OnPay with its HR module switched on, at $464 for 50 employees, because that is what a lot of readers are actually paying today.

The second state is where the ranking reorders. OnPay lists payroll in as many states as you need at its published rate. Patriot and QuickBooks charge $12 per month for each state beyond the first, and SurePayroll charges $9.99 for multi-state.

Gusto Simple covers one state, so a second state means Plus, and Gusto sells state tax registration as an add-on on every tier. If a second state is plausible within a year, model that cost before the headline one.

Tip
Price the headcount and the map you will have in 18 months
Take your current headcount, your projected headcount 18 months out, and the list of states you expect to be paying into, then read the table twice. Patriot saves a 10-person employer $22 a month against OnPay today, but add a second and a third state at $12 each and the same company pays $111 against OnPay's $109. The cheapest sticker and the cheapest total are rarely the same row, and the gap moves in exactly the direction a growing business travels.

Names that did not make the shortlist

Four products come up constantly when small employers shop for an OnPay replacement, and none of them is in the ranking. Two of them fail the same test: if you are leaving a subscription whose price was printed on the page, a form and a sales call is a downgrade in how you buy, whatever the product does.

ProductWhat it isWhy it is not in the ranking
TriNet HR PlatformZenefits under its current name, after TriNet acquired ZenefitsNow sold within TriNet HR Plus, priced per employee per month by quote, with no self-serve signup
PaylocityPayroll and HCM (human capital management) aimed at growing and midsize teamsThe pricing page routes to a Get Pricing request rather than a rate
PaycorHCM for small and midsize businesses, now owned by PaychexSmall business plans start at $99 a month plus $5 per employee, and Paychex positions Paycor for larger businesses with more complex needs
Wave PayrollPayroll attached to Wave accounting at $40 a month plus $6 per active employeeSensible if Wave is already your ledger; payroll is a side module of the accounting product
These are real products and several are excellent for the segment they serve. They sit outside the ranking because someone leaving a published, self-serve subscription should be able to see a price before booking a call, because payroll is a side module rather than the main product, or because the owner positions the product for larger companies.

The Zenefits name is worth a sentence because it still circulates. That platform is now the TriNet HR Platform, sold within TriNet HR Plus, the administrative services offering that TriNet prices by quote rather than publishing a rate. If a comparison article quotes you a per-employee price for Zenefits, it is quoting a product configuration that no longer exists under that name.

What switching payroll providers actually involves

The clean answer is that January 1 is the easiest date to move and the start of any calendar quarter is the workable alternative. Switching mid-quarter splits year-to-date wages, deposits, and withholding history across two systems, which is where duplicate filings and missing deposits come from.

DecisionThe safe answerWhy it matters
When to moveJanuary 1, or the first day of a quarterKeeps year-to-date wages and tax history inside one system per period
Who files the current quarterAgreed in writing before you signThe most common source of a duplicate or missing quarterly return
What to export firstPayroll registers, filed returns, employee recordsAccess to the old system usually ends when billing does
Who stays liableYou do, alwaysOutsourcing payroll does not transfer the employer tax obligation
How long to keep recordsAt least three years for payroll recordsFederal recordkeeping rules apply regardless of which vendor holds the data

That fourth row is the one employers underestimate. The IRS states that employers are ultimately responsible for the payment of income tax withheld and both the employer and employee portions of Social Security and Medicare taxes, and that a provider default leaves the employer liable for deposits and returns. Your payroll records are your evidence in that scenario, which is why exporting them before you cancel matters more than the migration itself.

On retention, Wage and Hour Division Fact Sheet 21 sets a three-year minimum for payroll records and two years for the wage computation records behind them, such as timecards and wage rate tables. Deposit schedules and the returns themselves are covered by the IRS employment tax rules.

Year-end W-2 submission runs through the Social Security Administration rather than the IRS, so confirm that your new provider handles electronic W-2 filing rather than handing you a file to upload. OnPay includes year-end filings in its base price, and not every alternative does.

How to choose an OnPay alternative

Start from the complaint, not the feature list. Each of the five questions below routes to a different answer, and the wrong starting point produces a migration that solves nothing.

Questions to weigh before leaving
Are you leaving over the bill or over the ceiling?If the bill is the problem, Patriot at $37 plus $5, Square at $35 plus $6, or SurePayroll at $29 plus $7 all undercut OnPay at 10 employees, and Patriot stays ahead at 50. If the ceiling is the problem, price is a distraction: Gusto Plus at $80 plus $12 and the platforms that price by quote exist because they do more, and paying less to get less is not a fix. Write down which sentence describes you before you shortlist anything.
Do you pay hourly staff?This is the sharpest fork on the page. OnPay sells its time clock as a $15 plus $4 per worker add-on and lists no scheduling, so hourly employers are already paying for a second line item or running a second product. Square includes time tracking at $35 plus $6, Homebase is built around the schedule with payroll added at $49 plus $6, and Justworks lists time tracking access on its $50 plus $8 Payroll tier. Getting the time clock and payroll onto one plan usually saves more than any base-fee difference.
How many states will you pay into next year?OnPay lists payroll in as many states as you need at its published rate, which is a genuine strength and easy to lose in a switch. Patriot charges $12 per month per additional state, SurePayroll charges $9.99 for multi-state, and Gusto needs its Plus tier for a second state and prices state tax registration as an add-on on every plan. One remote hire across a state line can reverse the entire cost comparison, so count the states you expect rather than the ones you have.
Do you need a price on a page or a person on a phone?Rippling, ADP RUN, and Paychex Flex price by quote, with no rate card on their pricing pages (Rippling prints only a starting point, on its small-business page), and that is a deliberate model rather than an oversight. What you get for it is depth, service, and a named contact, which is the right trade for a company that has outgrown self-serve support. What you give up is the ability to compare, budget, and change your mind without a conversation. If you liked seeing the number on the page, stay in the published half of this list.
Have you priced the modules you actually use?Compare like with like. If you run OnPay with the HR add-on, your real cost is $64 base plus $8 per worker, not $49 plus $6, and several alternatives that looked more expensive against the headline become cheaper against the real one. Do the same arithmetic on the target: add the time tracking module, the extra state, the year-end form fees, and the support tier before you compare anything.

Before you choose

FirstHR is an onboarding and HR platform, not a payroll provider, so it sits beside whichever OnPay alternative you pick. Running payroll, filing payroll taxes, and administering benefits stay with the provider you choose from the list above.

What it covers is the people work around the pay run: onboarding workflows that put the I-9 and W-4 on each new hire's first-day task list, with the completed forms kept in the employee file, e-signature on offer letters and acknowledgments, employee records, and document management, at a flat $98 a month for up to 10 people or $198 for 11 to 50.

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Key takeaways
1OnPay is $49 per month plus $6 per worker ($109 at 10 employees, $199 at 25, and $349 at 50), and the separate HR module at $15 base plus $2 per worker takes 50 employees to $464.
2Gusto Simple charges the identical $49 plus $6, so the reason to move there is the Plus tier at $80 plus $12 rather than any saving on the base rate.
3Patriot Full Service is the cheapest published full-service payroll at $37 plus $5, but each additional state costs $12 a month where OnPay includes every state at its published rate.
4OnPay sells time tracking as a $15 base plus $4 per worker add-on and lists no scheduling, while Square at $35 plus $6 and Homebase at $49 plus $6 include the time clock at their published price.
5Rippling, ADP RUN, and Paychex Flex publish no rate on their pricing pages, so apart from the starting point on Rippling’s small-business page, any figure quoted for them on a comparison site is an estimate rather than a price you can hold anyone to.
6Setup costs are not a reason to leave OnPay: account setup and data migration are free, there are no implementation or integration fees, and W-2s, 1099s, and year-end filings are inside the base price.

Frequently Asked Questions

What is the best alternative to OnPay for a small business?

Gusto, if you are leaving over capability rather than cost. Gusto Simple charges the identical $49 plus $6 per person, but Plus at $80 plus $12 includes time tracking and project tracking, and Simple can add time tracking for $6 per person, so there is somewhere to go without changing vendors again. If cost is the reason, Patriot Full Service at $37 plus $5 per worker paid is the cheapest published full-service option here.

How much does OnPay cost per month?

Payroll Essentials is $49 per month plus $6 per worker: $109 at 10 employees, $199 at 25, $349 at 50. That covers unlimited pay runs, federal, state, and local filings, W-2s, 1099s, year-end filings, and payroll in as many states as you need. The HR module is priced separately at $15 base plus $2 per worker, time tracking at $15 base plus $4 per worker, Compliance Resources at $10, and Live HR Support at $65.

Why do small businesses switch away from OnPay?

Four reasons: the per-worker fee has no volume break and no cheaper entry tier, the HR module carrying PTO approvals and onboarding workflows is a paid add-on, time tracking is a second paid add-on with no scheduling, and support runs 9am to 8pm on weekdays with no weekend coverage. Setup costs are not among them, because account setup and data migration are free and OnPay charges no implementation or integration fees.

Is there a cheaper payroll service than OnPay?

Yes. Patriot Full Service is $37 plus $5 per worker paid, Square Payroll is $35 plus $6 per person paid, and SurePayroll is $29 plus $7 per worker. The savings narrow once states are added, since Patriot charges $12 per additional state and SurePayroll charges $9.99 for multi-state, where OnPay includes every state at its published rate.

Does OnPay include time tracking?

No, not without paying extra. The OnPay Time Tracking add-on costs $15 base plus $4 per worker and lists no scheduling, and integrations with QuickBooks Time, Deputy, and When I Work are the other route. Square Payroll includes time tracking at $35 plus $6, Homebase is built around scheduling with payroll at $49 plus $6, and Justworks lists time tracking access on its Payroll tier.

Do Rippling, ADP, and Paychex publish payroll pricing?

No, not on their pricing pages. All three route a price for your company through a form or a phone call. Rippling asks for company details and promises a custom quote, though its small-business page prints a payroll starting point of $8 per user per month plus a $40 monthly base fee. ADP shows a Get Pricing button and a sales number but no rate, and Paychex offers Get a Quote Now with no dollar figure anywhere. Any other number you see attached to them elsewhere is a third-party estimate.

Should I move to a PEO instead of another payroll product?

Only if benefits access is the reason you are moving. Justworks publishes PEO Basic at $79 per employee per month and PEO Plus at $124, against $199 a month for OnPay at 25 employees. Co-employment transfers real compliance work, and PEO Plus unlocks larger-group health plans, but it is a structural change rather than a software swap, and it is an expensive way to fix a payroll processing complaint.

When is the best time to switch payroll providers?

January 1, with the start of any calendar quarter as the practical alternative. Moving mid-quarter splits year-to-date wages and tax history across two systems. Export registers, filed returns, and employee records before you cancel, and agree in writing which provider files the quarter in progress. Outsourcing does not transfer liability, and federal rules require payroll records to be kept for at least three years.

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