About us
Supporting curriculum implementation at scale
Our story
Incubated at Teaching Lab, a national leader in curriculum-based professional learning, we understand the power of high-quality materials (HQIM) and the challenges of real-world classrooms.
Coteach helps teachers enact HQIM in real classrooms by offering aligned, AI-based support that empowers educators to differentiate instruction while staying true to the curriculum's design.
Since launching in March 2025, Coteach supports thousands of teachers across 800 districts nationwide.

Our Values
Grounded in what works
We build on trusted curricula and learning science that supports great teaching.
Teacher-led, always
Teachers stay in control. We design tools that support—not replace—their judgment.
Equity-first
All students deserve access to grade-level learning. We help teachers get them there.
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