Fairmark vs Fortress OS
| Fairmark | Fortress OS | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | No |
| Paid from | $500/mo | — |
| Open source | No | No |
| Platforms | Web | api, Web |
| Free plan | No | — |
| Program coverage | multiple | multiple |
| Eligibility workflows | Yes | Yes |
| Recertification | Yes | Yes |
| Waitlist management | Yes | Yes |
| Rent calculations | Yes | Yes |
| Compliance reporting | Yes | Yes |
| Resident portal | Yes | Yes |
Both are listed in Best Affordable Housing Software. On Samsung Mobile US Press, Fortress OS scores higher on our published basis.