Who invested in Vidsy

4 rounds we have observed, with the 6 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.

Advertising & Adtech

Funding summaryUpdated 26 Oct 2026

$17Mraised across 4 rounds since 2014, from 4 sources

$44KSeed$415KVenture$39KGrant$16MSeries B

Latest round: Series B, $16MOct 2021
Step-upi: 422.3×
Investors: 6

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.

2015201620172018201920202021

$44KSeed$415KVenture$39KGrant$16MSeries B

First round: Seed, $44K
Biggest round: $16M
Usual gap between rounds: 11 months

The rounds

Oct 2021
Series B$16M4 new
Source recorded
Oct 2015
Grant$39K
No investor was named in the report.
From a historical funding record
Sept 2015
Venture$415K1 new
- Ascension Ventures
From a historical funding record
Oct 2014
Seed$44K1 new
- Oxygen Accelerator
From a historical funding record

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.

Seed2014Venture2015Grant2015Series B2021

Everyone who backed them

MassChallengeAccelerator1round

AscensionVC firm1round

Founders FactoryAccelerator1round

Mercuri VCVC firm1round

Ascension VenturesCorporate VC1round

Oxygen AcceleratorAccelerator1round

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

Also claim to have backed them

This firm lists Vidsy 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.