HOTWORX vs RockBox Fitness
HOTWORX vs RockBox Fitness: HOTWORX costs $252K to $1.2M to open; RockBox Fitness costs $200K to $450K. HOTWORX has 386 units, RockBox Fitness has 25. SBA loan history: HOTWORX = 482 loans (0.4% default); RockBox Fitness = 35 loans (0.0% default). The franchise with more SBA funded units, a lower SBA default rate, and a lower royalty load is the safer financing bet; see the comparison below.
HOTWORX vs RockBox Fitness: Capital, Scale & Lending Analysis
Analysis based on FDD filings and SBA 7(a) loan level data. Each pairing reflects a unique combination of capital intensity, system scale, and financing path.
Capital Intensity
RockBox Fitness requires the lower minimum capital commitment ($200K vs $252K for HOTWORX), a 26% spread. Initial franchise fees come in at $20K for HOTWORX versus $40K for RockBox Fitness, HOTWORX has the lower entry fee. Ongoing royalty load is 7% for HOTWORX and 6% for RockBox Fitness, giving RockBox Fitness the lighter per-unit drag on operating income.
System Scale & Tenure
On scale, HOTWORX operates 386 units to RockBox Fitness's 25, roughly 15× the system size. RockBox Fitness has been operating 9 years (founded 2017) versus 9 for HOTWORX (founded 2017), a 0-year tenure gap that affects unit-economics maturity and FDD revision history.
SBA Lending Profile
HOTWORX has the deeper SBA lending track record, with 482 7(a) approvals compared with 35 for RockBox Fitness. HOTWORX's peak SBA year was 2023 (116 loans); RockBox Fitness's peak was 2023 (9 loans). RockBox Fitness's more recent peak generally indicates fresher lender appetite. HOTWORX has the most SBA funded units in TX, with 115. RockBox Fitness leads in VA, with 6. Borrowers should pick the brand whose strongest SBA state matches their own state for warmer lender introductions. Average SBA loan size on funded HOTWORX deals is $351K vs $272K for RockBox Fitness, useful as a sizing anchor when modeling your own unit.
Risk Signal
SBA default rates are 0.4% for HOTWORX and 0.0% for RockBox Fitness, RockBox Fitness has the cleaner SBA loss record by 0.4 points. PeerSense FPI scores come in at 80 (Excellent) for HOTWORX and 75 (Strong) for RockBox Fitness, giving HOTWORX the stronger composite signal across SBA performance, lender appetite, and operational consistency.
Health & Performance
FPI Score | 80/100 | 75/100 |
Health Tier | Excellent | Strong |
Confidence | N/A | N/A |
Lending Trend | Stable | Stable |
SBA Lending
SBA Loans | 482 | 35 |
SBA Volume | – | – |
Default Rate | 0.4% | 0.0% |
Peer Tier | major | established |
Investment & Costs
Total Investment | $252K to $1.2M | $200K to $450K |
Franchise Fee | $20K | $40K |
Royalty Rate | 7% | 6% |
Ad Fund | N/A | N/A |
Liquid Capital | N/A | N/A |
Net Worth Required | N/A | N/A |
Financial Performance (Item 19)
Item 19 Status | Not Disclosed | Not Disclosed |
System Size & Operations
Total Units | 386 | 25 |
Franchised Units | 386 | 25 |
Company Owned | – | – |
Term Length | 5 yrs | N/A |
Brand Information
Year Founded | 2017 | 2017 |
Franchising Since | 2017 | 2018 |
Years Franchising | 9 yrs | 8 yrs |
Headquarters | Marrero, LA | Charlotte, NC |
Category | Fitness & Wellness | Fitness & Wellness |
Website | ||
FDD Year | 2026 | 2024 |
Which Is Better, HOTWORX or RockBox Fitness?
Lower upfront capital required
RockBox Fitness
HOTWORX: $252K starting · RockBox Fitness: $200K starting
More SBA lender confidence
HOTWORX
HOTWORX: 482 SBA loans · RockBox Fitness: 35 SBA loans
Lower SBA default rate
RockBox Fitness
HOTWORX: 0.4% · RockBox Fitness: 0.0%
Larger system & brand presence
HOTWORX
HOTWORX: 386 units · RockBox Fitness: 25 units
Lower ongoing royalty load
RockBox Fitness
HOTWORX: 7% · RockBox Fitness: 6%
More lender financing options
HOTWORX
HOTWORX: 115 unique lenders · RockBox Fitness: 18 unique lenders
Decision matrix uses publicly disclosed FDD and SBA loan data. Not a recommendation. Your best franchise depends on capital, market, operating capacity, and risk tolerance.
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About These Franchises
HOTWORX vs RockBox Fitness: Franchise Funding Comparison
Comparing HOTWORX and RockBox Fitness is about more than brand preference. It's about which franchise fits your financial profile and funding strategy. Investment ranges from $200K to $1.2M.
HOTWORX has 482 SBA loans on record and RockBox Fitness has 35. Those totals are cumulative history rather than a measure of current appetite. Both brands have an established underwriting path, though the lender that fits a specific deal still depends on its size, location and the buyer.
SBA 7(a) loans are the most common franchise funding vehicle, offering up to $5M with as little as 10% down. PeerSense connects franchise buyers with the specific lenders who have approved loans for these brands, not generic referrals, but lenders with actual franchise lending track records.
Data sourced from SBA loan records, Franchise Disclosure Documents, and public filings. Updated regularly. Not financial advice, consult with a lending professional before making investment decisions.
HOTWORX vs RockBox Fitness, Frequently Asked Questions
Which is a better franchise investment, HOTWORX or RockBox Fitness?
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Can I finance HOTWORX or RockBox Fitness with an SBA loan?
Which has a lower SBA default rate, HOTWORX or RockBox Fitness?
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Page Review
Reviewed by Edward L. Freeman, Founder and Managing Director, PeerSense
- PeerSense is a capital advisory firm that places commercial financing with direct capital sources; it does not lend, fund, or approve loans, and the capital source sets final terms.
- Edward L. Freeman founded PeerSense in January 2020.
- He is a Registered Franchise Consultant with Business Alliance, Inc., a credential issued in March 2022, and worked as a franchise consultant there from March 2022 to May 2023.
- His recorded experience includes a $22 million SBA construction loan, with about $16 million funded on the deal.
- In the 12 months through September 30, 2026, PeerSense tracked 912 publicly announced financings with a disclosed size of $361.32 billion. PeerSense Capital Data Report · Methodology page
Last reviewed LinkedIn profileAbout Edward Freeman