United States · 
Who invested in Quantcast?
Quantcast's investors include Founders Fund, Polaris Partners, Revolution Ventures, Cisco and Glynn Capital Management.
20072008200920102011
$5.7MSeries A$20MSeries B$28MSeries C$8.0MSeries C
United States · Series C startup
Who invested in Quantcast
Funding summaryUpdated 26 Oct 2026
$61Mraised across 4 rounds since 2007, from 4 sources
$5.7MSeries A$20MSeries B$28MSeries C$8.0MSeries C
- Latest round
- Series C, $8.0MNov 2011
- Biggest round
- $28MSeries C · Jan 2010
- Investors
- 5
The funding story
Each circle is a round, placed by date and sized by amount. The line above is the running total.
- First round
- Series A, $5.7M Mar 2007
- Biggest round
- $28M Series C · Jan 2010
- Usual gap between rounds
- 22 months the median of 3
The rounds
- Nov 2011Series C$8.0M
No investor was named in the report.
Reported by sec.govSEC filing: $8.0M sold, first sale Nov 2011
- Jan 2010Series C$28M2 new3 returning
Reported by paidcontent.orgSEC filing: $28M sold, first sale Oct 2009
- Jan 2008
- Mar 2007
Founders and team
From the SEC filings it signed: 1 on the team.
- Konrad FeldmanExecutive Officer, Directori
On the board, as filediGreg MauroKen HoweryPaul SutterPeter Flint
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.
Series A2007Series B2008Series C2010Series C2011
Founders Fund
Polaris PartnersRevolution VenturesCisco
Glynn Capital Management
Founders FundPolaris PartnersRevolution VenturesCiscoGlynn Capital ManagementEveryone who backed them
Revolution VenturesVC firm2rounds
CiscoCorporate VC1round
Missing a round, or an investor who was in one? Tell us.
Also claim to have backed them
This firm lists Quantcast 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.
Quick answers about Quantcast
How much has Quantcast raised?
Quantcast has raised $61M across 4 rounds since 2007.
When did Quantcast last raise?
Quantcast's most recent round was a Series C of $8.0M in Nov 2011.
What was Quantcast's biggest round?
Quantcast's largest round on record is $28M (Series C), in Jan 2010.
Who backed Quantcast first?
Quantcast's first round on record, in Mar 2007, was backed by Founders Fund and Revolution Ventures.
What stage is Quantcast at?
Quantcast's latest named round is a Series C, in Nov 2011.
Where is Quantcast based?
Quantcast is based in the United States.
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