Gusto vs Justworks
Gusto keeps you as the sole employer. Justworks is a PEO that co-employs your team. That single difference shapes cost, benefits, and control.
The short answer
Pick Gusto if you want to stay the only employer, choose your own benefits approach, and keep costs low with a payroll and HR platform. Pick Justworks if competitive health benefits are a hiring problem, you have no HR staff, and you are comfortable with a PEO's co-employment model in exchange for big-company benefits and hands-on support.
Side-by-side comparison
| Gusto | Justworks | |
|---|---|---|
| Model | Payroll and HR software; you are the sole employer | PEO with co-employment |
| Best for | Small businesses wanting control and low cost | Small teams wanting large-group benefits and HR support |
| Typical company size | 1 to 100 employees | 2 to 150 employees |
| Health benefits | Brokerage in many states, or bring your own broker | PEO master plans with large-group rates |
| Workers' compensation | Through partners | Included in the PEO |
| Pricing | Published plans | Published per-employee PEO pricing plus benefits |
| HR support | Resource center; advisors on higher tiers | HR experts included |
| Other options | Contractor-only plan | Payroll-only product and EOR |
| Company | Gusto, Inc. | Justworks, Inc. |
| Ownership | Private, venture backed | Private, venture backed |
| Headquarters | San Francisco, California | New York, New York |
How these two products got here
Gusto and Justworks are often shortlisted together because both target small businesses, both have friendly products, and both are unusually open about pricing. But they solve different problems. Gusto is software that makes running your own payroll and HR easier. Justworks is a service relationship: as a PEO it becomes a co-employer for tax and benefits purposes, which lets a small company buy into large-group health plans and shared compliance support.
Justworks started in New York in 2012 and has stayed focused on making the PEO model easier to understand. Gusto, founded in 2011, grew from payroll into a broader small business HR platform with its own benefits brokerage.
Where Gusto has the edge
- Lower base cost. Software subscriptions usually cost less per employee than a full PEO fee.
- Control. You choose your broker, carriers, and plans, and you can change them without leaving your payroll system.
- No co-employment. Employees' W-2s and tax accounts stay under your company name.
- Contractor flexibility. Gusto's contractor-only plan suits companies that rely heavily on 1099 workers.
Where Justworks has the edge
- Benefits buying power. Large-group health plans can be better or cheaper than small-group options in some states.
- Workers' comp and compliance included. Fewer vendors and less paperwork for the owner.
- Human HR support. Reviewers often highlight responsive support from people who know HR.
- Predictable PEO pricing. Justworks publishes per-employee rates, which is rare for a PEO.
Pricing and total cost
The honest comparison is not Gusto's subscription versus Justworks' per-employee fee. It is Gusto plus your health premiums, broker, and workers' compensation, versus Justworks' fee plus its health premiums. In some states and for some age mixes, PEO health plans save enough to offset the higher admin fee. In others they do not. Ask both for a quote using your actual employee census, then add every line item.
Implementation, support, and switching
Gusto setup is mostly self-serve and quick. Joining Justworks involves benefits enrollment and timing, so many companies switch at the start of a plan year or quarter. Leaving a PEO later requires setting up your own benefits and tax accounts, so plan that transition carefully and ask Justworks how exits work.
A simple way to decide
Get two quotes using your real employee list: Gusto plus your best small-group health plan, and Justworks with its PEO plans. Compare the total monthly cost, the quality of the health plans for your employees, and how much HR help you expect to need. If the totals are close, the deciding factor is usually whether you value control or bundled support more.
Which one should you choose?
Choose Gusto if
- You want to remain the sole employer of record.
- You already have good health benefits or a trusted broker.
- Cost control matters more than bundled services.
- You have someone who can handle basic HR questions.
Choose Justworks if
- Health benefits are making it hard to hire.
- You have no HR person and want expert help on call.
- You want workers' compensation and compliance bundled in.
- You are comfortable with co-employment.
Run a fair head-to-head demo
Give both vendors the same scenarios, a week in advance, and score them on the same scale. These scenarios tend to separate these two products:
- Quote total monthly cost using your real employee census, including benefits.
- Show benefits options for employees in each of your states.
- Walk through hiring, onboarding, and enrolling a new employee in another state.
- Explain what happens if you leave after 18 months.
- Show how an HR question gets answered and how fast.
Our free demo scorecard keeps the scoring consistent.
Frequently asked questions
Is Justworks more expensive than Gusto?
Can I leave a PEO later?
Does Gusto offer health insurance?
Get a personalized comparison
Tell us about your team and a member of our research team will send a short, specific recommendation on Gusto versus Justworks for your situation, usually within two business days.