SPC Quality Control Charts
SPC Quality Control Charts vs Minitab
The gold standard for statistical analysis — but at $1,851/year, most small manufacturers can't justify the cost for SPC alone.
Minitab
$1,851/yr per seat
SPC Quality Control Charts
Free during beta
Feature comparison
| Feature | SPC Quality Control Charts | Minitab |
|---|---|---|
| Variables control charts (X-bar R, I-MR) | All standard types | All types + specialty |
| AI pattern detection | Built-in with explanations | Emerging (enterprise tier) |
| Cpk/Ppk calculation | With confidence intervals | Full capability suite |
| Multi-part dashboard | Included free during beta | Real-Time SPC (separate license) |
| Annual cost (1 user) | $348/yr | $1,851/yr |
| Price | Free during beta | $1,851/yr per seat |
Why switch from Minitab?
Enterprise pricing for individual quality engineers; overkill feature set when you only need SPC
- Save $1,500/year per seat if SPC is your primary use case
- AI pattern detection included — not a separate enterprise module
- Cloud-based — no desktop installation or IT department required
Try the Minitab alternative
Free during beta. No credit card required.