Data-Driven Teacher Development


Whetstone is a customizable classroom observation platform where schools can take observation notes, share feedback, set goals, and analyze growth in one place.



Whetstone’s observation suite gives leaders one spot to take notes, prepare for meetings, track action steps, and share feedback in real time.


Whetstone’s communication tools make sharing easy and help leaders and teachers work collaboratively to make progress toward instructional goals.


Whetstone’s analytics make it easy to identify teachers’ growth needs so that leaders can provide data-driven professional development.

Organize your data. Coach your teachers. Grow your school.