Insights

Performance Marketing QuinStreet operates in performance marketplaces and has a track record of measurable digital media results, suggesting sales opportunities with brands seeking ROI-driven campaigns and accountable advertising spend.

Financial Growth With reported revenue in the high hundreds of millions and ongoing investor activity, there is a potential to upsell advanced data, analytics, or premium targeting capabilities to current clients and to attract new advertisers during growth.

AI Driven The platform emphasizes AI-driven matching and optimization, indicating opportunities to expand with customers who require sophisticated audience segmentation, in-market targeting, and performance-based pricing models.

Home Services Expansion Recent strong performance in Home Services and acquisitions like HomeBuddy point to cross-sell opportunities with service providers seeking better lead quality and cost-effective customer acquisition.

Investor Confidence Active participation in investor conferences and positive coverage around revenue milestones suggest leveraging executive accessibility to accelerate enterprise deals with mid-market and larger brands seeking scalable performance marketplaces.

QuinStreet Tech Stack

QuinStreet uses 8 technology products and services including Yonyx, Cenzic, imagesLoaded, and more. Explore QuinStreet's tech stack below.

  • Yonyx
    Customer Experience Management
  • Cenzic
    Endpoint Protection
  • imagesLoaded
    Javascript Libraries
  • JBoss
    Middleware Software
  • Qualys
    Network Security
  • Netlify
    Platform As A Service
  • Cloudflare Bot Management
    Security
  • Bootstrap
    UI Frameworks

Media & News

QuinStreet's Email Address Formats

QuinStreet uses at least 1 format(s):
QuinStreet Email FormatsExamplePercentage
FLast@quinstreet.comJDoe@quinstreet.com
89%
FirstLast@quinstreet.comJohnDoe@quinstreet.com
9%
FirstL@quinstreet.comJohnD@quinstreet.com
1%
First.Last@quinstreet.comJohn.Doe@quinstreet.com
1%

Frequently Asked Questions

What is QuinStreet's phone number?

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You can contact QuinStreet's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is QuinStreet's stock symbol?

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QuinStreet is a publicly traded company; the company's stock symbol is QNST.

What is QuinStreet's official website and social media links?

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QuinStreet's official website is quinstreet.com and has social profiles on LinkedInCrunchbase.

What is QuinStreet's SIC code NAICS code?

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QuinStreet's SIC code is 7378 - Computer Maintenance and Repair NAICS code is 5415 - Computer Systems Design and Related Services.

How many employees does QuinStreet have currently?

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As of July 2026, QuinStreet has approximately 1K employees across 6 continents, including North AmericaAsiaEurope. Key team members include Chief Executive Officer: D. V.Chief Financial Officer: D. W.Chief Financial Officer: M. Y.. Explore QuinStreet's employee directory with LeadIQ.

What industry does QuinStreet belong to?

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QuinStreet operates in the Technology, Information and Internet industry.

What technology does QuinStreet use?

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QuinStreet's tech stack includes YonyxCenzicimagesLoadedJBossQualysNetlifyCloudflare Bot ManagementBootstrap.

What is QuinStreet's email format?

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QuinStreet's email format typically follows the pattern of FLast@quinstreet.com. Find more QuinStreet email formats with LeadIQ.

How much funding has QuinStreet raised to date?

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As of July 2026, QuinStreet has raised $190M in funding. The last funding round occurred on Jan 02, 2026.

When was QuinStreet founded?

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QuinStreet was founded in 1999.
QuinStreet logo

QuinStreet

Technology, Information and InternetCalifornia, United States1001-5000 Employees

QuinStreet is a technology, information and internet company based in Foster City, California, with between 1,001 and 5,000 employees. The company builds decentralized online marketplaces that run as virtual and private-label properties within a large media network, matching searchers and consumers who research and compare with brands. It uses segmentation and AI-driven matching technologies to help consumers find solutions and brands faster, allowing brands to target in-market prospects with segment-by-segment precision and to pay only for performance results. QuinStreet's campaign-results-driven matching engines and optimization algorithms draw on more than 20 years of online media experience and billions of dollars of media spend. The company maintains a web presence at https://quinstreet.com.

Section iconCompany Overview

Phone number
SIC Code
7378 - Computer Maintenance and Repair
Stock Symbol
QNST
NAICS Code
5415 - Computer Systems Design and Related Services
Founded
1999
Employees
1001-5000

Section iconFunding & Financials

  • $190M

    QuinStreet has raised a total of $190M of funding over 3 rounds. Their latest funding round was raised on Jan 02, 2026as a post_ipo_debt.

  • $500M$1B

    QuinStreet's revenue is estimated to be in the range of $500M$1B

Section iconFunding & Financials

  • $190M

    QuinStreet has raised a total of $190M of funding over 3 rounds. Their latest funding round was raised on Jan 02, 2026as a post_ipo_debt.

  • $500M$1B

    QuinStreet's revenue is estimated to be in the range of $500M$1B

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