About

Why we're
building this.

Catapult Vector costs around $800 a unit. STATSports isn't far behind. Both are built for professional teams with sports science staff and enterprise procurement budgets.

Every basketball trainer and coach we've talked to tracks their players with notebooks, spreadsheets, and gut instinct. They care about the data. Nothing has existed at a price that works for them.

Slingshot is the wearable
that should have existed
five years ago. We're building it now.
Who We Are

Three founders.
One mission.

We're college students building this on our own time and our own budget, heads-down through the summer. Every decision has to be the right one. We're not VC-backed. We're not running a Kickstarter. We're making it with our own hands and shipping it in public.

Karl
Co-Founder · Business

Handles the business side: customer discovery, go-to-market, and making sure we're building something trainers and coaches will actually pay for.

Ryan
Co-Founder · Electrical Engineering

Builds the pod hardware and firmware with Kai, from the board and sensors to the radio. The one asking "will this survive a season in a gym bag."

Kai
Co-Founder · Computer Engineering

uilds the pod hardware and firmware with Ryan, from the embedded code to the data path from sensor to a coach's screen. The one asking "will this data actually mean something."

What We Believe

The gap is about tools.

The performance gap between pro programs and youth basketball isn't about coaching quality. Pro coaches have data. Youth coaches and private trainers have instinct.

Slingshot closes that gap with something built for the person running a training session at 6am before their day job. The trainer with 15 clients. The coach with 22 kids and no budget.

We're building the tool they should have had all along.

01
Built for the gym, not the lab
02
Data that informs the coach's eye, not replaces it
03
Priced for trainers, not enterprises
Early Team

Joining
the team.

Beyond the three founders, a small early team is forming across outreach, health data, and brand as we move toward the summer pilot.

Aaron
Outreach

Helps with trainer and academy outreach across LA, OC, and SD, supporting our in-person presence with the operators we're building this for.

Luna
Health Data

Works on the health and physiology side, making sure what we measure actually reflects athlete load and recovery. The one asking "is this data telling us something real about the body."

Joaquin
Media & Brand · Advisor

Advises on media, brand, and how Slingshot shows up publicly as the product moves from build to pilot.

Why We're Doing This

We're not making money this summer.

That's by design. We're three founders trying to make a dent in an industry we love. We don't have a real company yet. We have a hypothesis and the time to prove it out.

We're not making money on the 2026 pilot. The hardware costs us more than we charge for it, and that's on purpose. What we're trading for is feedback from real trainers, real data from real sessions, and the chance to build the version operators actually want, instead of the one we'd build alone in a dorm room.

Revenue comes later. After the product earns it.

Want to be part of the first cohort?

If you train or coach basketball and you've been waiting for this, we want to talk. 5 design partner slots for Summer 2026: priority access, direct input into the product, and founding pricing.

Apply for a Pilot Slot → See the roadmap →