Quick verdict
How these two tools differ.
We evaluate Gusto as the default for many SMBs that need reliable pay runs, benefits administration, and hiring tools without changing corporate structure. Pricing is relatively transparent, implementation is predictable, and employees experience a clean self-service portal.
Justworks fits a different buying job: “We want Fortune-500-style benefits and someone to help with compliance, and we accept co-employment.” You gain PEO expertise and pooled plans; you also enter a relationship where the PEO is a co-employer—something finance and legal should understand before you sign.
If your search is “easiest payroll for my LLC,” Gusto usually wins. If your search is “PEO for small business” or “better health plans than we can buy alone,” shortlist Justworks (and compare TriNet in our PEO comparisons).
Comparison summary
Best if you want software, not a PEO
Gusto
Gusto keeps you employer of record with clear SMB payroll.
Best if you want a PEO
Justworks
Justworks delivers co-employment, pooled benefits, and HR support.
Quick decision guide
Which product fits your situation.
Choose Gusto if:
- You want to remain employer of record and keep maximum control over HR policy.
- You prefer published pricing and a software-centric buying process.
- You do not need PEO-level benefits pooling to meet retention goals.
Choose Justworks if:
- You specifically want a PEO and co-employment model.
- Access to pooled benefits and dedicated HR support is a priority.
- You are comfortable with quote-based PEO contracts and onboarding.
Ratings comparison
How we score each product.
| Category | Gusto | Justworks |
|---|---|---|
| Software simplicity | 4.8 | 4.5 |
| PEO / benefits depth | 3.8 | 4.6 |
| Pricing transparency | 4.6 | 4.0 |
| SMB payroll reliability | 4.8 | 4.5 |
Feature comparison
Side-by-side feature check.
SupportedPartial supportNot available
| Feature | Gusto | Justworks |
|---|---|---|
| Payroll | Full-service | Full-service / integration |
| Benefits administration | Built-in or add-on | Built-in or add-on |
| Hiring & onboarding | Included or module | Included or module |
| Employee records & HR | Core | Core |
| Employer of record | Your company | Co-employment with PEO |
| Pooled PEO benefits | Standard SMB benefits admin | PEO benefit programs |
Pricing comparison
What to expect to pay.
Gusto typically publishes a platform fee plus per-employee pricing; you can model costs without a sales cycle. Justworks is quote-based like most PEOs—compare total employer cost, implementation fees, and what is included for benefits, workers’ comp, and HR support. Always validate current quotes with each vendor.
Pros and cons
Strengths and trade-offs.
Gusto
Pros
- No co-employment; you stay employer of record.
- Transparent, SMB-friendly pricing.
- Strong payroll and benefits UX.
- Good for most growing teams under ~200 employees.
Cons
- Not a PEO; no pooled employer benefits by default.
- Less white-glove than PEO support models.
Justworks
Pros
- PEO benefits and compliance support.
- Strong fit when small teams need big-company benefits.
- Simpler than building HR from scratch for some founders.
Cons
- Co-employment is a structural change—review with counsel.
- Quote-based pricing; less predictable than Gusto’s tiers.
- Not the right fit if you only want software.
Best for
Which tool fits your situation.
Best for software-only payroll + HR
Gusto is best when you want modern payroll, benefits, and HR tools while retaining standard employer-of-record status.
Best for PEO shoppers
Justworks is best when you have already decided a PEO fits your benefits and compliance needs and want a relatively approachable PEO experience.
Alternatives
Other options we review.
Read full reviews
Dive deeper into each product.
For detailed ratings, features, and pros and cons, see our standalone reviews:
Best HR software guides
Find the right fit by use case or trade.
FAQs
Quick answers.