Sidelineswap

SidelineSwap is an online marketplace for athletes, spectators, and sports families to purchase and trade athletic products.

Commerce and retail500 Global

Website: sidelineswap.com.

X: @sidelineswap · 4,183 followers.

LinkedIn: linkedin.com.

Category: Commerce and retail.

Sectors: Fashion.

Stage: Series A.

Based in: United States.

On Recent Funding since: Sep 28, 2026.

Signals

X account@sidelineswap · created Aug 11, 2011 (15 years old) · 4,183 followers

Website registeredAug 13, 2010 (16 years old)

Timeline

GA 17
5500 Global · batch
Source: 500.co
August 11, 2011
X account created
August 13, 2010
Website created

Founders and team

AP
Anthony Piazza Founder

LinkedIn · source: 500.co
BC
Brendan Candon Founder

@brendancandon · source: 500.co
CM
Conor McDonough Founder

LinkedIn · source: 500.co
EC
Eric Carlstrom Founder

source: 500.co
NG
Nick Gantsoudes Founder

LinkedIn · source: 500.co
AG
Alex Goldman Vice President, Finance & Strategy
PT
Pin-Bo Tsai Principal Product Designer

Investors

Companies like Sidelineswap

UUNSUNGSeed · Oct 2026
TTrackIT AthletesSeed · Mar 2026
BBoldfit$41.76M Series B+ · Oct 2026
SSPRTN TechnologiesSeed · Sep 2026
IIda Sports$4M · Nov 2026
FFavesSeed · Aug 2026

Sources and API

Every amount links to the page it came from. * Estimated from an accelerator's published standard deal, not a company-specific disclosure. How Recent Funding sources and verifies funding data. The same data as JSON: /api/v1/companies/sidelineswap (get a free API key).