stars 1 stars 2 stars 3

View School Innovation Collaborative's top competitors like EdSurge, EdTech Digest, and Education Elements.

Teach For America
Teach For America is a bold and diverse movement of changemakers who work toward educational excellence for all students by teaching for at least two years. Together with partners throughout the educational ecosystem, our network of over 62,000 alumni and corps members are empowering students, and helping them shape a future filled with possibility.
New York, New York, US
Non profit
$311.9M Revenue
https://www.events.teachforamerica.org/35years/
6.7K Employees
Khan Academy
Khan Academy is a non-profit educational organization created in 2006 by educator Salman Khan to provide "a free, world-class education for anyone, anywhere".
California, US
Non profit
$43.3M Revenue
https://www.khanacademy.org/
2.4K Employees
Teachstone
Teachstone® was founded in 2008 to deliver the Classroom Assessment Scoring System® (CLASS®) nationwide and around the globe. Developed through years of research, the CLASS observation tool measures the interactions between teachers and children, which have been shown to drive learning and lifelong achievement. Teachstone helps organizations conduct classroom observations and provide professional development so that teachers improve and children learn more. Our online subscription service, myTeachstone, simplifies CLASS implementation by combining observation data with a robust library of CLASS resources and professional development. We also offer research-based, intensive coaching programs.
Charlottesville, Virginia, US
Private
$22.5M Revenue
http://teachstone.com
363 Employees
G2 Leader Summer 2026 G2 Best Est ROI Mid-Market Summer 2026 G2 Easiest Admin Mid-Market Summer 2026 G2 Most Implementable Summer 2026 G2 Best Results Mid-Market Summer 2026 G2 Lead Capture Mid-Market Summer 2026 Inc Fastest Growing Private Companies 2026 Inc Best Workplace 2026
g2crowd
G2Crowd Trusted
chromestore
300K+ Plugin Users