About TeachFX
TeachFX is a U.S.-based education technology company that provides an AI-powered instructional coaching platform for K–12 educators and school districts. Its software analyzes classroom audio and uses voice AI and speech-analysis technology to provide teachers with personalized feedback on instructional practices, including questioning, wait time, student participation, and classroom discourse. The platform is designed to support teacher professional development, instructional coaching, curriculum implementation, and student-centered classroom discussion. TeachFX was founded by Jamie Poskin, a former teacher, with Berk Coker serving as co-founder and CTO, and is based in Redwood City, California.