Background:
Our focus has always been to provide smart, profitable insights that create meaningful value for golfers while strengthening a golf course’s financial performance.
With the current surge in participation, one of the most compelling opportunities to increase revenue is custom club fitting. Ideally, every recreational golfer—and certainly every avid player—should be custom fit for their clubs at their home facility.
Today, club fitting is often limited to manufacturer-run “demo days,” where the course receives only a modest commission from a single-day event. Historically, the barrier to offering a comprehensive in-house fitting program has been the cost of acquiring the full range of shafts and interchangeable clubheads from leading manufacturers such as Callaway, Ping, TaylorMade, and Titleist as illustrated here:
That may no longer be the case.
A Different Approach to Club Fitting
Groove Golf is a Denver-based company built around a simple premise: in five swings and about five minutes, their patented software can identify the optimal club for any golfer. What sets Groove’s fitting apart is the ability to truly measure the golfer’s full swing and how it interacts with all the club components.
The system uses an Apple Watch to capture swing data and compares a golfer’s individual tempo, velocity, and acceleration patterns to the underlying mechanics of a golf swing. From that, it produces a simple output that guides their equipment recommendations, based on precise measurements of every component across 20+ variables.
What stands out immediately is how different this felt from traditional fitting environments. There is no launch monitor setup, no extended trial-and-error process, and no need to cycle through dozens of combinations. The experience is quick, straightforward, and surprisingly intuitive.
After five swings, the golfer receives a Groove Score that reflects four key elements: swing efficiency, swing consistency, the match between ideal and actual swing patterns, and overall equipment alignment. This score highlights equipment mismatches and recommends clubs that better match a golfer’s unique swing signature.
Presented below is Groove’s interpretation table:
| Groove Score | Meaning | Implication |
|
1 to 3.0 |
Swing is efficient and consistent | Equipment close to optimal |
|
3.1 to 7.0 |
Some inefficiencies | Fitting adjustments likely helpful |
|
7.1 to 10 |
Significant mismatch | Expect meaningful gains from proper fitting |
The software displays one’s actual swing path to their ideal swing path that is impressive as illustrated here:
Benchmark Comparison: Groove vs. Club Champion vs. True Spec vs. OEM Fittings
Presented below is a comparison of Groove Golf and other club fitting options that underscores the benefits of their program for golf courses:
| Category | Groove Golf | Club Champion | True Spec | OEM Fittings (Titleist, Ping, Callaway, etc.) |
| Core Philosophy | Match equipment to your actual swing signature using data + sizing | Max-performance fitting using premium components | Brand-agnostic, tour-level fitting | Fit you into that brand’s lineup |
| Time Required | 5 swings. 5 minutes. | 1.5–2.5 hours | 1.5–2 hours | 45–90 minutes |
| Data Source | Apple Watch motion capture + swing-signature modeling | Launch monitor (TrackMan GCQuad) | Launch monitor (GCQuad) | Launch monitor (varies by OEM) |
| Output | Equipment recommendations + training insights + performance tracking | Detailed spec sheet + build recommendations | Spec sheet + build recommendations | Recommended specs within that brand |
| Set Makeup Guidance | Yes — integrated into sizing + recommendations | Yes | Yes | Yes (brand-specific) |
| Swing Training / Coaching | Built-in personalized training + analytics | No | No | No |
| Performance Tracking | Ongoing analytics + progress tracking | No | No | No |
| Standardization | Groove Number™ — universal sizing recognized by retailers, fitters, 0OEMs | No universal standard | No universal standard | Brand-specific only |
| Who It’s Best For | Golfers who want fast, accurate, data-driven fitting + training | Golfers wanting deep dive + premium aftermarket shafts | Golfers wanting brand-agnostic tour-level fitting | Golfers loyal to a specific brand |
| Cost | Low (subscription-based) | High | High | Low to moderate (often free with purchase) |
| Inventory / Retail Integration | Designed for seamless OEM + retailer use via Groove Number™ | In-house builds | In-house builds | OEM-only |
Groove Golf: A Thoughtful and Promising Innovation
Every new start-up faces questions about long-term viability—it’s simply part of the natural cycle of innovation, where great ideas emerge, evolve, and ultimately prove their staying power. What stands out with Groove Golf, however, is the depth of their commitment and the seriousness of their investment.
Groove Golf has already devoted more than $3 million to research and development, beginning with the driver—the club with the longest swing arc and the greatest variability. That focus makes sense: it’s where golfers experience the widest performance differences and where the right fit can make the biggest impact. Their roadmap is equally encouraging. In April 2026, they will expand their platform to include irons, followed by wedges, creating a fully integrated, swing-signature-based fitting ecosystem.
As with many young companies, the corporate brand may evolve over time. Their current URL is groovegolf.com. It’s worth noting that groovegolf.co belongs to an unrelated glove company, and Grooves Golf in the UK (incorporated in 2015) is a separate coaching and custom-fitting business. None of these are connected to the U.S. Groove Golf, creating brand confusion.
What’s clear is that Groove Golf is building something thoughtful, ambitious, and genuinely innovative—grounded in real investment, real technology, and real support from respected professionals.
Groove operates on a business-to-business model. For an annual licensing fee, a golf course receives access to the software along with an Apple Watch, an iPhone, a set of the most frequently recommended shafts, All-Fit connectors, and comprehensive training.
Their fitting process is very simple, as illustrated here:
They are attracting the attention of people who matter. Their client list already includes respected clubs such as Apogee (FL), Jupiter Hills (FL), and Cherry Creek (CO). Nationally recognized names are evaluating investment opportunities, and a tour PGA professional is not only playing the clubs Groove fit for him but also representing the brand—entirely pro bono. That kind of authentic endorsement is rare and meaningful.
Given the nominal investment for a golf course, subscribing to the Groove Golf custom-fitting program merits serious evaluation.
