Killer Burger vs Wingstop
Franchise Comparison 2026
Both Killer Burger and Wingstop are quick-service restaurants franchises. Killer Burger requires an investment of $462K – $899K while Wingstop requires $310K – $1.0M. In terms of revenue, Wingstop reports higher average unit revenue at $2.0M. Note: Reported as net sales, not gross sales. Wingstop has SBA lending data on file with a 8.4% charge-off rate. FranchiseVerdict rates Killer Burger A (Strongest tier) and Wingstop A (Strongest tier).
| Metric | Killer Burger | Wingstop |
|---|---|---|
| Verdict Grade | AStrongest tier | AStrongest tier |
| Investment Range | $462K – $899K | $310K – $1.0M |
| Franchise Fee | $40K | $25K |
| Royalty Rate | 5.0% | 6.0% |
| Average Revenue (Item 19) | $1.6MCombined outlet types | $2.0M |
| SBA Charge-Off Rate | Limited data | 8.4% (465 loans) |
| Total Units | 24 | 2,586 |
| Unit Growth (YoY) | +4 units | +375 units |
| Year Began Franchising | 2017 | 1997 |
| FDD Year | 2025 | 2026 |
Investment Range
$462K – $899K
$310K – $1.0M
Franchise Fee
$40K
$25K
Royalty Rate
5.0%
6.0%
Average Revenue (Item 19)
$1.6MCombined outlet types
$2.0M
SBA Charge-Off Rate
Limited data
8.4% (465 loans)
Total Units
24
2,586
Unit Growth (YoY)
+4 units
+375 units
Year Began Franchising
2017
1997
FDD Year
2025
2026