A detailed comparison of Stack OS 4 and Gusto to help you choose the right tool for your needs.
Modern payroll, benefits, and HR platform for small businesses.
| Plan | Stack OS 4 | Gusto |
|---|---|---|
| Free Tier | ✓ Free up to 3 seats | ✗ No |
| Lowest Paid | $15/user/month | $40/mo + $6/person |
| Enterprise | Annual enterprise contract | $80/mo + $12/person |
| Feature | Stack OS 4 | Gusto |
|---|---|---|
| Payroll | ✓ | ✓ |
| Benefits Administration | ✓ | ✓ |
| Benefits | ✓ | — |
| Automated workflows | ✓ | — |
| Team collaboration | ✓ | — |
| Advanced analytics | ✓ | — |
| Time Tracking | — | ✓ |
| Hiring & Onboarding | — | ✓ |
| Tax Filing | — | ✓ |
| Employee Self-Service | — | ✓ |
| Open Source | ✗ | ✗ |
| Rating | ⭐ 4.6 | ⭐ 4.4 |
Choose Stack OS 4 if: You need teams that need scalable hr workflows. Stack OS 4 excels with its fast implementation and strong automation features.
Choose Gusto if: You need us small businesses needing payroll and benefits. Gusto stands out with its easy to use and excellent payroll.
Best free option: Stack OS 4 offers a free tier (Free up to 3 seats).
It depends on your needs. Stack OS 4 is better for teams that need scalable hr workflows, while Gusto is better for us small businesses needing payroll and benefits. Both are excellent tools rated 4.6 and 4.4 respectively.
Stack OS 4 starts at $15/user/month while Gusto starts at $40/mo + $6/person. Stack OS 4 also has a free tier.
Most tools offer import/export features to help you migrate. We recommend trying Gusto's trial before fully committing to a switch.
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