Who are we?

Our Mission

Every great leader was once a student. Facebook was created in a dorm room, and Subway was founded by a 17-year-old. Grindstone allows anyone to connect with the students in their neighborhood, whether it's to organize your closet, or to build a company. 


Grindstone is the leading platform for high school opportunities. On Grindstone, Students are encouraged to explore unique opportunities, while adults are now opened to a whole new field of young entrepreneurs they never knew existed. Grindstone's mission is to bridge that gap and empower tomorrow's leaders.

Try Grindstone, it only takes a minute!

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(650) 550- 1210

Grindstone’s photos, website, marketing, and the app were all created by students you can 
Hire on Grindstone!



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