Sun Tan City vs HealthSource Chiropractic

Two franchise systems, side by side. For a software vendor, they are not the same opportunity.

More open target
Sun Tan City
wins 3 of 12 vendor rows

Sun Tan City’s scale is the decisive advantage here. With 252 total units and 156 franchised locations, the addressable market is nearly double HealthSource’s — more doors means more seats, more transactions, and more potential upsell across POS, scheduling, and marketing automation. The higher AUV ($685k vs. $610k) adds a budget dimension: operators with stronger cash flow are more likely to invest in software that drives efficiency and revenue, and they can absorb a higher per-unit price without as much friction. Both brands are shrinking, but Sun Tan City’s unit decline is only marginally worse (-3.7% vs. -2.3%), and that gap is easily outweighed by the sheer volume of in-play locations with bigger wallets.

The terrain is equally closed

personal_services
Sun Tan City
personal_services
HealthSource Chiropractic
Total units
252
129
Franchised units
156
129
Unit growth YoY
-3.704%
-2.273%
Average unit revenue (AUV)
$685K
$610K
Royalty
8%
7%
Ad fund
2%
2%
Initial franchise fee
$30K
$60K
Investment range (low)
$1.05M
$101K
Investment range (high)
$1.80M
$630K
Procurement model
Approved supplier
Approved supplier
FDD fiscal year
2026
2026
Filing freshness
CURRENT
CURRENT

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Common questions

Sun Tan City vs HealthSource Chiropractic, answered

Sun Tan City has 252 total units and HealthSource Chiropractic has 129, so Sun Tan City is the larger system.
Sun Tan City grew units -3.704% year over year vs -2.273% for HealthSource Chiropractic, so HealthSource Chiropractic is growing faster.
Sun Tan City reports $685K in average unit revenue and HealthSource Chiropractic reports $610K, so Sun Tan City has the higher AUV.
Sun Tan City charges a 8% royalty and HealthSource Chiropractic charges 7%, so HealthSource Chiropractic has the lower royalty.
Sun Tan City's initial franchise fee is $30K and HealthSource Chiropractic's is $60K, so Sun Tan City has the lower fee.
Sun Tan City's initial investment runs $1.05M–$1.80M and HealthSource Chiropractic's runs $101K–$630K, so Sun Tan City requires the larger investment.

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