—— Programmer. Operator. Musician.
Steve Martocci
“Music has always been my motivator, but code is my canvas.”
TechCrunch, 2018 ↗Co-founder of GroupMe, Splice, Blade and SuppCo. Now at Function — and still building.
4
companies founded
GroupMe · Splice · Blade · SuppCo
$160M
raised for Splice
through Series D, led by Goldman Sachs
40U40
Fortune 40 Under 40
Technology, 2020
'04
Carnegie Mellon
B.S. Information Systems
—— Companies
—— Now
Function
SuppCo was acquired by Function Health in May 2026 — closing the loop from labs to supplement stacks to outcomes.
BandWith
A fan platform for the jamband community — built live, in public, with AI coding agents doing the heavy lifting.
“We try to make more seats at the table in the music business.”
TechCrunch, 2018
“Don't listen to me talk — go and build something. Focus on what you're good at, solve a real world problem, use the tools that you have to make it happen.”
TCTV, Disrupt Hackathon 2011
“Easy enough for grandma to use, but powerful enough for the most hardcore user in the space to go deep on. I did that with Splice.”
The Dr. Hyman Show, 2025
—— Latest talks
Supplements: What's Working, What's a Scam, and What's Dangerous
The Dr. Hyman Show · 2025
Eric Hinman × SuppCo — Fireside Chat
SXSW · 2026
Next Unicorns: Building the GitHub for Music
This Week in Startups · 2021