InfinityQS (ProFicient) vs Fiix
Side-by-side from the Top 11 rankings of ETQ Reliance vs 1factory vs SimplerQMS: 11 Best Quality Management Software for Small Manufacturers 2026 and MaintainX vs Fleetio vs Fiix: 11 Best Fleet Maintenance Software 2026. Last verified October 19, 2026.
The short answer
Fiix ranks higher on Top 11 (#2 vs #8) for Small and mid-size manufacturers managing document control, nonconformance, inspection and supplier quality / Operations managers who schedule, track and pay for vehicle maintenance. Strong free plan and clear per-user prices.
At a glance
| InfinityQS (ProFicient) | Fiix | |
|---|---|---|
| Top 11 rank | #8 / ETQ Reliance vs 1factory vs SimplerQMS: 11 Best Quality Management Software for Small Manufacturers 2026 | #2 / MaintainX vs Fleetio vs Fiix: 11 Best Fleet Maintenance Software 2026 |
| Score (out of 9.4) | 5.7 | 8.3 |
| Best for | Real-time SPC and process capability | Free CMMS with an affordable step up |
| Pricing | Quote only, price not published on the page we could open (Book a Demo only) | $$ ($45 to $75 per user/month; free plan with limits) |
| HQ | — | — |
| Founded | — | — |
InfinityQS (ProFicient)
SPC specialist, light on document control.
www.advantive.com/products/infinity-qs/Fiix
Strong free plan and clear per-user prices.
www.fiixsoftware.comSee full entry in MaintainX vs Fleetio vs Fiix: 11 Best Fleet Maintenance Software 2026
Methodology and scoring weights live at /methodology. No vendor pays for placement — see about.