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Quantcast

Quantcast

Private
San Francisco, CaliforniaAI, Data & Cloud Infrastructurehttps://www.quantcast.com/home

Last Round

Debt

Jul 9, 2024

Total Funding Raised

$143.2M

Momentum

Top 25%

of companies Caplight tracks

Company Overview

Quantcast is an advertising technology company that provides an AI-driven platform for audience measurement, insights, and real-time programmatic advertising.

Sector

AI, Data & Cloud Infrastructure

Verticals

Digital Advertising, Marketing, Digital Publishing, Compliance

Business Model

B2B

Customer Profile

Usage-Based SaaS, Freemium

AI Layer

Application

Keywords

adtechaudience intelligencecookieless targetingconsent management platformCMPprogrammatic advertisingaudience measurementpredictive modelingmedia buyingfirst-party datareal-time analyticsdigital advertisingmartechusage-based billingad performance

Historical Pricing

Historical view of private secondary pricing and transaction trends.

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Caplight Momentum Score

Proprietary index based on bid/ask volume and sentiment.

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Track how buyer interest and sentiment changes over time.

Quantcast Comparables

Compare Quantcast with similar companies based on industry and business-model similarity.

Quantcast comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
Adform
81%
The Trade Desk
81%
NextRoll
79%

Quantcast Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
DebtJul 9, 2024
DebtMar 29, 2016
Series CJan 4, 2010
Series BJan 21, 2008
Series AMar 21, 2007

Key People

Founding team and executive leadership

Konrad Feldman

Co-Founder CEO

Founding Team

Christopher Zimmerman

Chief Technology Officer

Executive Team

Dave Zinman

Chief Operating Officer

Executive Team

Quantcast Investors

Notable investors and investment history

Quantcast investors
InvestorRounds
Founders FundSeries B, Series A, Series C
Glynn CapitalSeries C
Revolution VenturesSeries B, Series A, Series C
Cisco InvestmentsSeries C
Polaris PartnersSeries B, Series C
SLR Credit SolutionsDebt

Market signals

Structured signals derived from secondary market and firmographic data.

  • Apr 1, 2026

    Database exceeds one trillion data points, processing over 500M events daily.

  • Mar 3, 2026

    Rebecca Rosborough appointed as new CMO.

Recent news

Latest coverage and updates

  • hiresAug 6, 2026

    Quantcast hired Tom as Managing Director for SE Asia on Jun 8th '26.

  • hiresJul 28, 2026

    Quantcast Corporation is planning to hire Tom Weaving as Managing Director for Southeast Asia.

  • launchesJul 28, 2026

    Quantcast launched Q+ product on Jun 8th '26.

  • hiresJul 28, 2026

    Quantcast hired Tom Weaving as Managing Director for Southeast Asia on Jul 28th '26.

  • hiresJul 28, 2026

    Quantcast Corporation was planning to hire Paul Sigaloff on Jul 28th '26.

Quantcast Filings

Explore SEC and related filing metadata, where available.

Quantcast filings preview — column headings only; records require access
TypeDateAmount OfferedAmount SoldFilingPagesDownload

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Frequently Asked Questions

Common questions about Quantcast's valuation, stock price, and market status.

Is Quantcast a public or private company?

Quantcast is a private company.

What is the current stock price of Quantcast?

Quantcast is a private company with no public stock price. No recent secondary market data is available.

How much is Quantcast worth (valuation)?

Valuation information for Quantcast is not publicly available.

Can I buy Quantcast stock?

Quantcast shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors. Visit https://www.caplight.com to learn more.

When was Quantcast's last funding round?

Quantcast's most recent funding round was Debt on July 9, 2024.

Who are the main investors in Quantcast?

Key investors in Quantcast include Polaris Partners, SLR Credit Solutions.

Will Quantcast IPO soon?

No public IPO plans have been announced for Quantcast.

How can I track Quantcast secondary market activity?

Caplight tracks bids, offers, and trades for private companies. Visit https://www.caplight.com to monitor Quantcast's secondary market activity and sign up for updates.

Firmographic Details

HeadquartersSan Francisco, California
Employee Range537
Year Founded2006
Last FundingJul 9, 2024

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