Who invested in Ziflow

2 rounds we have observed, with the one investor 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.

Martech

Funding summaryUpdated 26 Oct 2026

$21Mraised across 2 rounds since 2021, from 2 sources

$727KRound$20MSeries A

Latest round: Series A, $20MFeb 2023
Step-upi: 27.5×
Investors: 1

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.

20222023

$727KRound$20MSeries A

First round: Round, $727K
Biggest round: $20M
Between rounds: 21 months

The rounds

Feb 2023
Series A$20M1 new
- Riverside Acceleration Capital
Source recorded
May 2021
Round$727K
No investor was named in the report.
Shares issued, filed with Companies House (SH01); no report of this raise yet

Funding filed with regulators

Ziflow filed 2 raises, $10M in all. Filings say how much was sold and to how many investors; they never name the investors.

Dec 2022$9.6MUK share allotment
May 2021$727KUK share allotment

Founders and team

From Ziflow's own website: 1 founder, 6 on the team.

Anthony WelgemoedCo-founder and Chief Executive Officer

Jacquelyn StylesVice President of Customer Success
Liz SpeierVice President of Marketing
Corbin BaumelChief Financial Officer
John SteticChief Product Officer
Todd HoganChief Revenue Officer
Tomasz SkaraczynskiChief Technology Officer

Everyone who backed them

Riverside Acceleration CapitalGrowth equity1round

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

Also claim to have backed them

These 3 firms list Ziflow as a portfolio company on their own websites, but no report of a round names them. They are the firms' own claims, kept apart from the rounds above.