Milkshake Factory vs Sauce on the Side
Franchise Comparison 2026
Both Milkshake Factory and Sauce on the Side are full-service restaurants franchises. Milkshake Factory requires an investment of $510K – $773K while Sauce on the Side requires $494K – $794K. In terms of revenue, Sauce on the Side reports higher average unit revenue at $985K. FranchiseVerdict rates Milkshake Factory A (Top Quintile) and Sauce on the Side A (Top Quintile).
| Metric | Milkshake Factory | Sauce on the Side |
|---|---|---|
| Verdict Grade | ATop QuintileTop Quintile | ATop QuintileTop Quintile |
| Investment Range | $510K – $773K | $494K – $794K |
| Franchise Fee | $60K | $35K |
| Royalty Rate | 6.0% | 5.0% |
| Average Revenue (Item 19) | $716K | $985K |
| SBA Charge-Off Rate | Limited data | N/A |
| Total Units | 14 | 12 |
| Unit Growth (YoY) | N/A | N/A |
| Year Began Franchising | 2023 | 2017 |
| FDD Year | 2025 | 2025 |
Investment Range
$510K – $773K
$494K – $794K
Franchise Fee
$60K
$35K
Royalty Rate
6.0%
5.0%
Average Revenue (Item 19)
$716K
$985K
SBA Charge-Off Rate
Limited data
N/A
Total Units
14
12
Unit Growth (YoY)
N/A
N/A
Year Began Franchising
2023
2017
FDD Year
2025
2025