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.

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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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