About Slader
Slader is an Education company based in New York (United States) founded in 2009, and was acquired by Quizlet in March 2021. Online textbook QA and tutoring platform for K-12 students. The company has 19 employees. Its website slader.com draws about 11 thousand monthly visits. The company was acqui-hired. Its focus areas include EdTech, K-12 EdTech, B2C Learning Solutions and School Curriculum. Its competitors include Khan Academy, Brilliant and Cambium Learning; 1 of its 3 listed competitors has raised funding.
Company details
Slader is a web-based platform for high school students to get answers to the homework problems in the math and science textbooks. The content on the platform is entirely user-generated. Students interact with their peers by asking questions, leaving comments, and sharing textbook answers. Students can also avail chat based tutoring from other Slader user and discuss and collaborate on non-textbook questions. Claims that 2M answers and explanations are created by the Slader community of college and graduate level math students, for exercises in 275 of textbooks.
- Headquarters New York, United States
- Employees 19
- Stage Acquired
- SectorsEducation
- Website slader.com
- Social LinkedIn Facebook
- Acquired by Quizlet (Mar 2021)
Investors in Slader
Slader has secured backing from 1 investor. Prominent investors backing the company include Quizlet.
| Investor | Description | Founded Year | Domain | Location |
|---|---|---|---|---|
Learning tools and flashcards are provided for student education. | 2005 | quizlet.com | San Francisco, United States |
Investor details for Slader
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Timeline of Slader
2 dated milestones of Slader across 12 years, from founding to its latest funding, stage changes and deals.
- Founded Slader is founded.
- Exit Acquired by Quizlet.
Competitors of Slader
Slader has 3 listed competitors in our database, 1 of them funded. They include Khan Academy, Brilliant and Cambium Learning.
| Company Name | Domain | Founded | HQ Location | Total funding | Employees | Description |
|---|---|---|---|---|---|---|
| khanacademy.org | 2008 | Mountain View, United States | 21 | Free online micro lectures on diverse subjects are offered. | ||
| brilliant.org | 2012 | San Francisco, United States | $6M | 79 | Interactive STEM courses are delivered via an online learning platform. | |
| cambiumlearning.com | 2009 | Dallas, United States | 1,649 | Educational solutions and services company |
Detailed competitors of Slader
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Web traffic of Slader
The website of Slader (slader.com) receives about 10.9K visits a month.
- Monthly visits10.9K
▼ 17.4% vs previous month
Websites whose visitors overlap most with Slader. Affinity shows how closely the audiences match.
| Website | Domain | Audience affinity | Monthly visits | Global rank | Profile |
|---|---|---|---|---|---|
| factmonster.com | 100% | #176,620 | View details | ||
connected.mcgraw-hill.com | connected.mcgraw-hill.com | 96% | β | ||
hackeducation.com | hackeducation.com | 87% | #1,485,518 | β | |
| homeworkmarket.com | 84% | View details | |||
slander.com | slander.com | 79% | β | ||
| β’β’β’β’β’β’β’β’β’β’ | β’β’β’β’β’β’.com | β’β’% | β’.β’M | #β’β’β’β’β’ | β |
| β’β’β’β’β’β’β’β’β’β’ | β’β’β’β’β’β’.com | β’β’% | β’.β’M | #β’β’β’β’β’ | β |
| β’β’β’β’β’β’β’β’β’β’ | β’β’β’β’β’β’.com | β’β’% | β’.β’M | #β’β’β’β’β’ | β |
All 25 similar websites and full traffic analytics for Slader
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- 25 similar websites
- Audience overlap
- Engagement analytics
- Traffic by brand
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Top companies in Education Technology Platforms
3 companies that operate in the same segment as Slader (Education Technology Platforms) in United States, ranked by their profile score on The Company Check.
| Company | Description | Founded | Location | Total funding | Revenue | Employees |
|---|---|---|---|---|---|---|
Developer of a platform providing gamified language learning through interactive exercises | 2011 | Pittsburgh, Pennsylvania, United States | USD 183.3 M | USD 748.02 M | 900 | |
Cloud-based software for K-12 education is provided. | 1997 | Folsom, California, United States | USD 32 M | USD 47.59 M | 1,308 | |
Online platform for preschool management and parent updates is offered. | 2014 | San Francisco, California, United States | USD 88.8 M |
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Related news about Slader
Complete news archive for Slader
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Frequently Asked Questions about Slader
Slader was founded in 2009.
Slader is headquartered in New York, United States. It is registered at New York, New York, United States.
Slader has 19 employees.
Slader is a web-based platform for high school students to get answers to the homework problems in the math and science textbooks. The content on the platform is entirely user-generated. Students interact with their peers by asking questions, leaving comments, and sharing textbook answers. Students can also avail chat based tutoring from other Slader user and discuss and collaborate on non-textbook questions. Claims that 2M answers and explanations are created by the Slader community of college and graduate level math students, for exercises in 275 of textbooks.
Slader's top competitors include Cambium Learning, Brilliant and Khan Academy.
Slader has 1 investor. Key investors include Quizlet.
Yes. Slader was acquired by Quizlet in March 2021.

