United States · Venture startup

Who invested in SidelineSwap

4 rounds we have observed, with the 11 investors named in them. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.

E-commerceInternet

Funding summaryUpdated 26 Oct 2026

$7.1Mraised across 4 rounds since 2010, from 4 sources

$65KSeed$2.0MSeed$5.0MSeries A
Latest round
VentureMay 2023
Biggest round
$5.0MSeries A · Apr 2018
Investors
11
See who backed them

The funding story

Each circle is a round, placed by date and sized by amount. The line above is the running total.

2010201220142016201820202022
$65KSeed$2.0MSeed$5.0MSeries A?Venture
First round
Seed, $65K
Aug 2010
Biggest round
$5.0M
Series A · Apr 2018
Usual gap between rounds
5 years
the median of 3
SidelineSwapInformation technology & services1 / 11Their pitch deckSidelineSwap's pitch deck, 11 slidesEach slide read for what it argues, against the decks that raised at the same stage.

The rounds

  1. May 2023
    VentureAmount undisclosed2 new2 returning

    Source recordedSEC filing: $3.4M sold, first sale Apr 2023

  2. Apr 2018
    Series A$5.0M3 new2 returning

    Reported by FinSMEsSEC filing: $5.0M sold, first sale Apr 2018

  3. Oct 2017
    Seed$2.0M6 new

    Reported by FinSMEsSEC filing: $1.9M sold, first sale Sept 2017

  4. Aug 2010
    Seed$65K

    No investor was named in the report.

    From a historical funding record

Founders and team

From the SEC filings it signed: 1 on the team.

  • Brendan CandonExecutive Officer, Directori

On the board, as filediDonald StalterJames Kaufman

Who was in which round

The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led.

Everyone who backed them

FJ LabsVC firm2rounds
RiverPark VenturesVC firm2rounds
The Players ImpactCompany2rounds
500 GlobalAngel1round
MassChallengeAccelerator1round
HaystackVC firm1round
Peak 6Corporate VC1round
Maria ThomasAngel1round
Fullstack Sportsno record of our own yet1round
Global Founders Capital/ Admiralno record of our own yet1round

Missing a round, or an investor who was in one? Tell us.

Also claim to have backed them

This firm lists SidelineSwap as a portfolio company on their own website, but no report of a round names it. They are the firms' own claims, kept apart from the rounds above.

Teamworthy VenturesVC firmPer its own site

Quick answers about SidelineSwap

Who invested in SidelineSwap?

SidelineSwap's investors include FJ Labs, Global Founders Capital, RiverPark Ventures, The Players Impact and 500 Global, and 6 more on record.

How much has SidelineSwap raised?

SidelineSwap has raised $7.1M across 4 rounds since 2010. One round did not disclose an amount, so the total is a floor.

When did SidelineSwap last raise?

SidelineSwap's most recent round was a Venture in May 2023.

What was SidelineSwap's biggest round?

SidelineSwap's largest round on record is $5.0M (Series A), in Apr 2018.

Who backed SidelineSwap first?

SidelineSwap's first round on record, in Oct 2017, was backed by Global Founders Capital, Haystack and RiverPark Ventures and 3 others.

What stage is SidelineSwap at?

SidelineSwap's latest named round is a Venture, in May 2023.

Where is SidelineSwap based?

SidelineSwap is based in the United States.

Companies like SidelineSwap

In the same sector, and raised in the last eighteen months.

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