United States · Series A startup

Who invested in UserZoom

2 rounds we have observed, with the 5 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.

Software

Funding summaryUpdated 26 Oct 2026

$36Mraised across 2 rounds since 2008, from 2 sources

$2.4MRound$34MSeries A

Latest round: Series A, $34MOct 2015
Step-upi: 14.1×
Investors: 5

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.

2009201020112012201320142015

$2.4MRound$34MSeries A

First round: Round, $2.4M
Biggest round: $34M
Between rounds: 7 years

The rounds

Oct 2015
Series A$34M3 new
- Trident Capital
- StepStone Group
- TC Growth Partners
From a historical funding record
Oct 2008
Round$2.4M2 new
- Active Venture Partner
- Adara Ventures
Reported by active-vp.com

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.

Round2008Series A2015

Trident Capital

StepStone Group

Active Venture PartnerAdara VenturesTC Growth Partners

Everyone who backed them

Trident CapitalVC firm1round

StepStone GroupFund of funds1round

Active Venture PartnerVC firm1round

Adara VenturesVC firm1round

TC Growth Partnersno 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 UserZoom 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.