Twenty five employees is a specific and useful number in this category. Below it, most payroll and HR platforms can serve you adequately and the differences between them are mostly about interface preference. Above it, and specifically around this headcount, the structural differences between Rippling, Justworks and Gusto stop being theoretical and start actually changing your monthly bill and your day to day operations. This is the range where readers most often write in genuinely unsure which one fits, so it is worth walking through deliberately.
Gusto: the simplest answer, with a real ceiling
Gusto is priced at 49 dollars base plus 6 dollars per person for its Simple plan, covering single state payroll with automatic federal and state filings. At 25 employees on a single state plan, that lands around 199 dollars a month, which is meaningfully cheaper than either alternative for a team that fits Gusto's actual design.
The ceiling is real, though, and it shows up at exactly this kind of headcount. Gusto does not run Canadian payroll at all, so a cross border team is disqualified immediately regardless of price. Reporting is thinner than ADP or Paychex, which a 25 person company with a first HR hire wanting real payroll analytics will start to feel. And support quality, by our reviewers' consistent account, has slipped as the company has scaled, particularly around resolving a tax notice quickly. If your team is genuinely simple, single state, US only, Gusto remains the most approachable and often the cheapest option at this size.
Justworks: buying benefits access, not just payroll
Justworks is a different kind of purchase entirely, because you are not just buying payroll software, you are entering a co employment relationship as a PEO. At 25 employees, PEO Basic at 79 dollars per employee per month works out to 1,975 dollars monthly, or PEO Plus at 109 dollars comes to 2,725. That is a materially larger number than either Gusto or Rippling's base platform pricing, and it only makes sense if the benefits access is doing real work for you.
At 25 employees, that benefits question is genuinely live. A company this size shopping group health insurance independently often gets quoted poorly, and Justworks' pooled risk model can unlock materially better rates than you would find alone. If your company does not yet have competitive group benefits sorted, run the actual numbers, the PEO fee against what you would otherwise spend building comparable benefits from scratch, before dismissing it as expensive on the sticker price alone.
Rippling: modular power, modular pricing
Rippling starts at 8 dollars per user per month for its Platform tier, the employee system of record and HR core, with payroll, benefits administration and device management each priced as separate modules on top. The advertised entry price is deliberately low and covers relatively little on its own. A realistic 25 person configuration with payroll, benefits and IT provisioning turned on typically lands in a range comparable to or above Gusto, and the exact number requires a sales conversation because Rippling quotes per module.
What you are buying at this configuration is the onboarding and offboarding automation that our operations focused reviewers consistently rate highest in this category. A new hire's payroll, benefits enrollment, company email and software access can all provision from one form, and offboarding reverses it cleanly, closing a real security gap that many growing companies have where a departed employee retains system access for months. At 25 employees, with a growing IT footprint and enough hiring velocity that manual provisioning has started to hurt, this is exactly the point where Rippling's modularity starts paying for itself rather than feeling like overkill.
Rippling is also the strongest of the three for a genuinely cross border team, since it runs US and Canadian payroll, including T4, ROE, CPP and EI, on one platform rather than through a separate relationship. If your 25 employees include even one person in Canada, this fact alone should move Rippling to the top of your list.
Side by side at 25 employees
| Gusto | Justworks | Rippling | |
|---|---|---|---|
| Model | Standalone payroll software | PEO, co employment | Modular platform |
| Approx monthly cost at 25 employees | ~199 for single state | 1,975 to 2,725 | Varies, priced per module |
| Canadian payroll | Not supported | US focused | Supported natively |
| Benefits access advantage | None, you source your own | Strong, pooled risk rates | Available, not pooled the same way |
| IT and device provisioning | Not offered | Not offered | Core strength |
| Best fit | Simple, single state, budget conscious | No existing benefits, wants them solved | Cross border, growing IT footprint |
The question that actually sorts these three
Do not start with price. Start with what problem you are actually trying to solve at 25 employees. If the honest answer is that payroll works fine and you mainly need it to keep working reliably and cheaply, Gusto is doing exactly what you need and the other two are solving problems you do not have yet. If the honest answer is that your benefits are genuinely uncompetitive and you are losing candidates over it, Justworks is worth the premium, because it is solving a real and expensive problem, not a hypothetical one. If the honest answer is that your team spans two countries, or that onboarding and IT provisioning has become a real operational drag as you have scaled, Rippling's modularity is earning its more complex pricing.
We have direct head to head numbers on two of these pairings in our Rippling versus Gusto comparison and our Gusto versus ADP comparison, which is worth reading if ADP's fuller compliance handling is also on your shortlist at this headcount.
What we would actually do
At 25 employees, resist the pull toward the platform with the most features. Match the purchase to the specific gap you actually have: cost efficiency for a simple team, benefits access for a team without them, or operational and cross border complexity for a team that has genuinely outgrown a simple payroll tool. Revisit the decision again around 50 employees, because all three products, and the trade offs between them, shift again at that next headcount band.
Twenty five employees is late enough that the wrong choice costs real money every month, and early enough that switching is still a manageable project rather than a crisis. Make the decision deliberately while it is still cheap to be wrong.