Gusto vs ADP RUN: Which Is Better for Your Business?

Gusto and ADP RUN both target U.S. small businesses that need payroll, tax filing and practical HR administration, but they take different approaches. Gusto is a software-first SMB platform with transparent public pricing, unlimited payroll runs and tightly integrated payroll, onboarding, benefits, time and employee self-service. RUN Powered by ADP is a service-oriented payroll and HR platform backed by ADP’s larger payroll ecosystem, with 24/7 payroll support, four quote-based packages and a wider path into recruiting, HR advisory, legal support, retirement, insurance and other services.

The key decision is not simply which product can calculate payroll. Both can run payroll, file taxes, onboard employees and connect with accounting systems. The real difference is operating style. Gusto is easier to budget and evaluate without talking to sales. ADP RUN asks the buyer to configure a package and quote, but in return offers a deeper service model and a broader menu of HR and compliance support.

Gusto's current public pricing is Simple at $49 per month plus $6 per person, Plus at $80 plus $12 per person and Premium at $180 plus $22 per person. ADP RUN currently publishes no recurring list price for Essential, Enhanced, Complete or HR Pro. ADP instead asks buyers to request pricing based on headcount, payroll frequency, states, package and add-ons.

For many small employers, that makes Gusto the easier first choice. For businesses that value round-the-clock payroll support, established payroll-tax service depth and the ability to add HR experts, recruiting, legal assistance, retirement, insurance and time services under one provider relationship, ADP RUN can justify the less transparent buying process.

Quick verdict

Gusto vs ADP RUN at a glance

Pricing transparency: Gusto wins decisively

Gusto publishes the recurring price of all three main payroll plans. A 10-person employer can calculate the base software cost immediately without asking sales for a proposal.

Simple would be $109 per month for 10 active people before add-ons. Plus would be $200, and Premium would be $400. Insurance, workers compensation, retirement and optional services can add cost, but the payroll-platform baseline is visible.

ADP RUN does not publish the recurring numeric cost of Essential, Enhanced, Complete or HR Pro. Its pricing depends on employee count, payroll frequency, state footprint, package and additional services.

Quote-based pricing is not automatically worse, but it makes apples-to-apples comparison harder. Buyers should request a written ADP quote and separate recurring, per-payroll, setup, year-end and add-on charges.

ADP promotions are not recurring price

ADP currently advertises three months of free payroll for eligible new customers.

That is a temporary acquisition offer, not a stable list price. A fair comparison should calculate first-year promotional cost separately from the normal renewal-year cost.

Payroll platforms are usually multi-year systems, so the recurring post-promotion amount matters more than the first few free months.

Gusto Simple

Gusto Simple costs $49 per month plus $6 per person.

It includes unlimited payrolls, federal/state/local payroll tax filings and payments, direct deposit or printable checks, AutoPilot payroll, employee app access, domestic contractor payments and basic PTO policies.

Simple is designed for basic payroll in one state. Time & Attendance Plus can be added for $6 per person per month after the trial, while Priority Support costs $30 per month plus $3 per person.

Gusto Plus

Gusto Plus costs $80 per month plus $12 per person.

It adds multi-state payroll, time tracking, scheduling, unlimited next-day pay, contractor invoice management and workforce cost reports.

For remote teams or employers expanding into additional states, Plus is often the practical baseline because multi-state payroll and time tools are built into the plan.

Gusto Premium

Gusto Premium costs $180 per month plus $22 per person.

It adds Premium Account Support with a dedicated account partner, HR guidance, Gusto Business Compliance, unlimited same-day and instant pay, project-based rules and costing, and more advanced administrative controls.

Premium is the Gusto tier for businesses that want more hands-on support while keeping a software-first payroll model.

ADP RUN Essential

ADP RUN Essential is the foundational package.

It includes payroll by computer, mobile app or phone, direct deposit, robust reporting, general ledger interface, new-hire reporting, tax filing, employee access, onboarding, HR tracking and 24/7 payroll support.

ADP Assist is also included across the current package lineup, with a virtual assistant and payroll inspector designed to flag common errors before payroll is submitted.

Essential is broader than a bare payroll engine, but its recurring price still requires a quote.

ADP RUN Enhanced

Enhanced includes everything in Essential and adds State Unemployment Insurance management, garnishment payment service, job costing, labor-law poster compliance, ZipRecruiter and background-check capabilities.

Enhanced is currently marked as the most popular RUN package.

This tier can appeal to field-service, construction and other employers where job costing, garnishments and recruiting are operationally important.

ADP RUN Complete

Complete Payroll & HR Plus adds a more substantial HR-support layer.

It includes HR HelpDesk access, employee handbook support, HR tracking, HR forms/documents, salary benchmarking and HR training/toolkits.

A small company without an internal HR professional may value this service model more than a lighter self-service payroll platform.

ADP RUN HR Pro

HR Pro is ADP RUN's broadest current package.

It adds enhanced HR HelpDesk support, an applicant tracking system, a learning management system, harassment-prevention training, enhanced handbook support and partner legal-assistance access.

For a growing company that wants payroll, recruiting, employee training, HR advice and legal-support access under one provider relationship, HR Pro has a scope that Gusto's core payroll plans do not directly mirror.

Payroll runs and off-cycle payroll

Every Gusto main payroll plan includes unlimited payroll runs. Gusto explicitly states that off-cycle payrolls are not charged as extra runs.

That makes cost forecasting easier for bonuses, corrections, commissions and additional payrolls.

ADP's total quote can depend on payroll frequency and service configuration. Buyers should ask the proposal to show whether weekly, biweekly and off-cycle runs change recurring cost.

Payroll tax filing

Both platforms handle federal, state and local payroll tax calculations and filings for supported U.S. payroll scenarios.

Gusto includes payroll tax filings and payments in all three main plans and says it files forms including W-2, 1099, 940 and 941.

ADP RUN calculates, files, deposits and reconciles payroll taxes and says it responds to tax-agency inquiries concerning filings it handles.

ADP also states that if ADP makes a tax-filing error, it pays resulting fines or penalties imposed by taxing authorities, subject to the service agreement.

Tax guarantees can include employer-responsibility conditions, so buyers should review the signed contract rather than relying only on marketing language.

W-2 and 1099 cost

Gusto says W-2 and 1099 filing is included in its main payroll plans.

ADP RUN's current package comparison says ADP will create, deliver and e-file W-2 and 1099 forms but lists an additional fee.

For employers with many workers or contractors, year-end form charges should be included in the ADP quote before annual cost is compared.

Customer support: ADP RUN wins on availability

ADP RUN provides 24/7 phone and online-chat payroll support across all four current packages.

Gusto Basic Support provides 24/7 access to the Help Center, while live phone and chat support is available during Gusto business hours.

Gusto Simple and Plus can add Priority Support for $30 per month plus $3 per person. Premium includes a dedicated Premium Account Partner.

If round-the-clock access to a payroll professional is mandatory, ADP RUN has the clearer advantage.

Payroll error prevention and AI

Both vendors are adding AI-assisted controls.

ADP Assist includes a virtual assistant, payroll inspector and smart timesheet import. The payroll inspector is designed to flag potential payroll errors before they affect employees.

Gusto's 2026 feature updates include Assisted Payroll Prep, which flags unexpected payroll amounts and irregular timecards for review.

Neither feature removes the employer's responsibility to verify payroll. Implementation testing should include bonuses, overtime, retro pay, commissions, terminations and new-state employees.

Time tracking

Gusto Time & Attendance Plus is included on Plus and Premium and costs $6 per person per month as an add-on to Simple.

It connects time tracking, project tracking, time off and scheduling directly to payroll.

ADP Time and Attendance is an add-on across RUN packages.

Because ADP does not publish the numeric add-on price on the package page, buyers should have time tracking explicitly priced into the quote.

Hiring and onboarding

Both products support employee onboarding, but ADP's upper packages offer more recruiting-service depth.

Gusto provides digital onboarding, payroll forms, employee self-service and hiring workflows. Remote I-9 and E-Verify are available as add-ons on Simple/Plus and included in Premium under current pricing.

ADP includes new-hire onboarding across RUN. Enhanced adds ZipRecruiter and electronic Form I-9, while HR Pro adds a full applicant tracking system.

A business that only needs smooth onboarding may prefer Gusto's simpler workflow. A company actively recruiting through its payroll provider may prefer ADP.

HR support and compliance

Gusto Premium includes HR guidance and Gusto Business Compliance, while eligible Plus and Premium customers can use additional HR Partner services.

Gusto Business Compliance can also be purchased on Simple or Plus for $85 per month per state under an annual contract in supported states.

ADP Complete includes HR HelpDesk, handbook support, forms and training toolkits. HR Pro adds enhanced advisors, training/LMS and legal-assistance access.

ADP is stronger when the employer wants a service organization around payroll rather than mainly software with optional expert help.

Benefits

Gusto integrates health insurance, workers compensation, 401(k), HSA, FSA, commuter benefits, life and disability coverage with payroll.

When Gusto acts as the health-insurance broker, it currently says health administration has no extra Gusto administration fee beyond premiums. Existing-broker integration is generally $6 per eligible employee per month.

Workers compensation currently starts at $14 per month, while 401(k) pricing varies by integration.

ADP RUN also offers health insurance, retirement and workers compensation as add-on services across the package lineup.

The main difference is transparency: Gusto publishes more add-on pricing, while ADP quotes the service bundle.

Accounting and integrations

Gusto integrates with QuickBooks, Xero, Aplos, ZipBooks, FreshBooks, Expensify, Hubstaff, Clover, Homebase and other SMB tools.

ADP RUN includes a general ledger interface that can export payroll entries into QuickBooks, Xero, Wave, Creative Solutions or a generic file.

ADP Marketplace extends RUN with third-party applications across accounting, benefits, time, recruiting and workforce workflows.

Gusto is often simpler for common SMB stacks. ADP's ecosystem can be broader when a company wants multiple ADP services plus Marketplace products.

Multi-state payroll

Gusto includes multi-state payroll in Plus and Premium. Simple is positioned as basic one-state payroll.

ADP RUN supports multi-jurisdiction payroll and can add services such as SUI management in Enhanced.

A growing remote company should compare not only state payroll availability, but also state registration, tax notices, unemployment administration and compliance support.

Gusto state tax registration is separately priced by state, while Business Compliance can help track registrations and agency mail in supported states.

Contractors

Gusto can pay domestic contractors on its main plans. Contractors are billed the per-person amount only in months when they are paid.

Global contractor payments are also available, with Gusto advertising support in more than 120 countries and per-payment/foreign-exchange charges rather than a monthly per-contractor fee.

ADP RUN supports contractor payments and year-end 1099 processing, but buyers should include contractor and form charges in the quote.

Neither Gusto's core U.S. payroll nor RUN should be confused with a full multi-country employer payroll platform.

Employee experience

Both products provide employee self-service and mobile access.

Gusto employees can use the employee app for payroll and workforce information.

ADP Employee Access lets workers view pay history, access up to three years of W-2/1099 forms, manage ADP retirement information and use paperless statements.

The employee experience should be tested with a real onboarding and pay-stub workflow rather than only the administrator demo.

Which is better for a 5-person business?

Gusto is usually easier to justify for a five-person company with straightforward U.S. payroll.

Simple would cost $79 per month at five active people before add-ons, and the employer can see that price before implementation.

ADP RUN can still win if its Essential quote is competitive and the owner places high value on 24/7 payroll support.

The smallest employers should compare ADP Essential against Gusto Simple at the same payroll frequency and year-end scope.

Which is better for a 20-person multi-state business?

Gusto Plus becomes the relevant comparison because it includes multi-state payroll, time tracking and scheduling.

At 20 active people, Plus would be $320 per month before benefits and optional services.

ADP's right comparison is usually Enhanced or Complete depending on whether HR HelpDesk/support is required.

At this size, service quality, state expansion, SUI, time, garnishments, benefits and support can matter as much as the headline payroll fee.

Which is better without an HR manager?

ADP RUN Complete or HR Pro is attractive because the package explicitly bundles access to HR resources and advisors.

Complete adds HR HelpDesk, handbook support, forms and training toolkits. HR Pro adds applicant tracking, compliance training and legal-assistance access.

Gusto Premium is also designed for businesses that want more support, with a named account partner, HR guidance and Business Compliance.

The difference is breadth: Gusto Premium remains a streamlined SMB platform; ADP's upper RUN packages look more like payroll plus managed HR services.

Which is better for transparent budgeting?

Gusto wins.

The buyer can calculate base and per-person charges plus several add-ons from the public pricing page.

ADP can still be competitively priced, but the buyer needs a normalized written proposal.

A useful ADP request should specify employee count, contractors, payroll frequency, states, W-2/1099 count, time tracking, recruiting, HR support, benefits, retirement and implementation.

Which is better for 24/7 payroll help?

ADP RUN wins because 24/7 payroll support is included across the current package lineup.

Gusto's Help Center is available 24/7, but live Basic Support is provided during business hours. Priority Support changes queue priority rather than creating the same published 24/7 live-support promise.

If payroll is often run outside normal hours or the owner wants a specialist available any time, this can be a decisive operational difference.

Growth path

Gusto is a strong fit while the company remains inside a relatively straightforward U.S. SMB payroll and HR model.

It can grow into multi-state payroll, benefits, time, compliance and premium support, but very large or complex organizations may eventually need broader HCM systems.

ADP positions RUN for 1–49 employees and Workforce Now for 50+ employees, creating a broader ADP migration path as a company grows.

Businesses expecting rapid growth beyond small-business size may value that vendor continuity.

Total cost of ownership

Gusto TCO is driven by base plan, per-person charges and selected add-ons such as time, Priority Support, compliance, insurance, workers compensation, tax-advantaged benefits and state registrations.

ADP RUN TCO is driven by the quote, payroll frequency, selected package, year-end forms and add-ons such as Time and Attendance, retirement, workers compensation, health insurance and Marketplace products.

A transparent price is not automatically a lower price, and a custom quote is not automatically a worse deal.

Model at least three years of headcount and state growth, including a normal month, bonuses/off-cycle runs, year-end forms, time tracking, support expectations and benefits administration.

Implementation and switching

Payroll migrations are operationally sensitive because year-to-date wages, taxes, deductions, garnishments, benefits and employee records must reconcile.

Gusto supports account creation and payroll-transfer workflows, while ADP provides implementation and service support through the account relationship.

Midyear switching is possible with either provider, but it increases reconciliation work. A January 1 cutover can be operationally simpler when feasible.

Before switching, document who owns quarter-end filings, year-end forms, tax notices, prior-provider corrections and outstanding payroll liabilities.

Gusto limitations

ADP RUN limitations

Which should you choose?

Choose Gusto if you want payroll software that is straightforward to evaluate, budget and operate. It is especially attractive for small U.S. teams that value unlimited payrolls, transparent pricing, integrated onboarding/benefits and a clean software-first workflow. See the Gusto review, Gusto pricing guide, and Gusto alternatives.

Choose ADP RUN if you want a payroll provider relationship with round-the-clock payroll support and room to add broader HR and compliance services. It is particularly strong for employers that value payroll expertise, recruiting, SUI/garnishment services, HR HelpDesk, training, legal-assistance access and ADP’s wider ecosystem. See the ADP RUN review, ADP RUN pricing guide, and ADP RUN alternatives.

If the decision is close, give both vendors the same payroll scenario: current headcount, expected 24-month headcount, pay frequency, states, contractors, time tracking, benefits, garnishments, year-end forms and HR-support needs. Compare recurring renewal-year cost rather than promotions, and run through one correction, one off-cycle payroll and one support escalation before signing.

Final decision guide

How we compared Gusto and ADP RUN

Sources