Insights

Scale and reach Quizlet demonstrates a large user base (over 60 million active users) and substantial revenue ($250M-$500M) with ongoing growth as a Series C startup. This suggests opportunities for enterprise partnerships, premium educator tools, and strategic advertising or data licensing deals to expand adoption.

Education tech focus As a leading consumer learning brand used by students and teachers, Quizlet is well-positioned to partner with educational publishers, LMS platforms, and school districts for integrated study tools, content collaboration, and co-branded curricula.

Growth and funding Strong venture-backed growth with high-profile investors indicates a focus on expanding product lines and global reach. This presents cross-sell opportunities for advanced analytics, AI-assisted content creation, and enterprise-grade security offerings to scale with institutions.

Competitive landscape Quoted competitors range from AI study tools to flashcard platforms, signaling a dynamic market. There is an opportunity to position complementary services such as data privacy controls, classroom management features, and teacher-focused analytics to differentiate from AI-only rivals.

Security and governance Publicized incidents around fragile content sharing show a need for robust content moderation, privacy safeguards, and compliance tooling. Sales outreach can emphasize enterprise security, access controls, and safe-distribution workflows for school districts and larger organizations.

Similar companies to Quizlet

Quizlet Tech Stack

Quizlet uses 8 technology products and services including Facebook Ads, The Trade Desk, Twitter Ads, and more. Explore Quizlet's tech stack below.

Media & News

Quizlet's Email Address Formats

Quizlet uses at least 4 email formats:
Quizlet Email FormatsExamplePercentage
First.Last@quizlet.comJohn.Doe@quizlet.com
86%
First@quizlet.comJohn@quizlet.com
11%
Fir.Last@quizlet.comJoh.Doe@quizlet.com
2%
First.Middle@quizlet.comJohn.Michael@quizlet.com
1%

Frequently Asked Questions

What is Quizlet's phone number?

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You can contact Quizlet'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 Quizlet's official website and social media links?

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Quizlet's official website is quizlet.com and has social profiles on LinkedIn and Crunchbase.

How much revenue does Quizlet generate?

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As of October 2026, Quizlet's annual revenue is estimated to be $250M - $500M.

What is Quizlet's NAICS code?

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Quizlet's NAICS code is 5112 - Software Publishers.

How many employees does Quizlet have currently?

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As of October 2026, Quizlet has approximately 446 employees across 6 continents, including North America, Europe and Asia. Key team members include Chief People Officer: A. H., Head Of Content Operations: M. M. and Head Of Trust Safety: F. C. Explore Quizlet's employee directory with LeadIQ.

What industry does Quizlet belong to?

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Quizlet operates in the Software Development industry.

What technology does Quizlet use?

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Quizlet's tech stack includes Facebook Ads, The Trade Desk, Twitter Ads, Tableau, WordPress, CircleCI, DBT and Ahrefs.

What is Quizlet's email format?

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Quizlet's email format typically follows the pattern of First.Last@quizlet.com. Find more Quizlet email formats with LeadIQ.

How much funding has Quizlet raised to date?

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As of October 2026, Quizlet has raised $62M in funding. The last funding round occurred on May 13, 2020 for $30M.

When was Quizlet founded?

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Quizlet was founded in 2005.
Quizlet logo

Quizlet

Software DevelopmentCalifornia, United States201-500 Employees

Quizlet is a software development company based in San Francisco, California, at 123 Townsend Street, Suite 600. It operates as a consumer learning brand that builds digital learning tools to support students and teachers, and it reports a user base of more than 60 million active users. The company describes itself as among the top 20 U.S. websites and among leading education apps for iOS and Android. It is described as a fast-growing Series C startup with backing from venture firms including Union Square Ventures, Costanoa Venture Capital, Icon Ventures, Owl Ventures, Altos Ventures and General Atlantic. Quizlet has 501-1000 employees and maintains its website at quizlet.com.

Section iconCompany Overview

Phone number
NAICS Code
5112 - Software Publishers
Founded
2005
Employees
201-500

Section iconFunding & Financials

  • $62M

    Quizlet has raised a total of $62M of funding over 3 rounds. Their latest funding round was raised on May 13, 2020 in the amount of $30M as a Series C.

  • $250M - $500M

    Quizlet's revenue is estimated to be in the range of $250M - $500M

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