Insights

Large scale growth QuinStreet operates with a substantial workforce and revenue range, indicating a robust opportunity for enterprise partnerships, premium advertising solutions, and expanded technology-enabled performance marketing services.

AI driven platforms The company emphasizes AI-driven matching, segmentation, and optimization engines, suggesting sales opportunities around advanced targeting, data analytics partnerships, and higher-margin performance campaigns for brands seeking efficient customer acquisition.

Diverse tech stack Usage of tools like Apache Airflow, MongoDB, HubSpot, and Datadog points to potential for selling complementary analytics, integration, and workflow automation solutions that align with QuinStreet’s operational tech footprint.

Public market activity Active institutional interest and notable stock movements indicate a potential appetite for strategic partnerships or co-marketing arrangements with investment-focused brands seeking performance marketing to drive ROI.

Industry expansion Recent news coverage highlighting QuinStreet among growth-focused internet and tech stocks, combined with a large revenue band, signals opportunities to target advertisers in high-growth sectors looking to scale performance-based digital media programs.

Similar companies to QuinStreet

QuinStreet Tech Stack

QuinStreet uses 8 technology products and services including Apache Airflow, MongoDB, ADP Workforce Now, and more. Explore QuinStreet's tech stack below.

Media & News

QuinStreet's Email Address Formats

QuinStreet uses at least 4 email formats:
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 LinkedIn and Crunchbase.

How much revenue does QuinStreet generate?

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As of August 2026, QuinStreet's annual revenue is estimated to be $500M - $1B.

What is QuinStreet's SIC code and NAICS code?

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

How many employees does QuinStreet have currently?

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As of August 2026, QuinStreet has approximately 1.1K employees across 6 continents, including North America, Asia and Europe. Key team members include Chief Executive Officer: D. V., Chief Financial Officer: D. W. and 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 Apache Airflow, MongoDB, ADP Workforce Now, ZoomInfo, HubSpot, DocuSign, Datadog and Salesloft.

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 August 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, 2026 as a Post IPO Debt.

  • $500M - $1B

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

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