TeachFX
AI-powered classroom feedback that helps teachers increase student talk and improve instruction
Enterprise·Non-technical
Key strengths
Automatic classroom audio analysis with zero observer presenceTracks student vs. teacher talk time with measurable metricsPrivate, non-evaluative feedback designed to support teacher growthSchool- and district-wide aggregate insights for leaders and coachesProven impact: 20–31% increases in student talk across districts
Enterprise pricing
Redwood City, USA
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TeachFX Technical Overview
TeachFX is a cloud-based SaaS platform — no on-premise installation is required. Deployment is managed at the district or school level through a coordinated onboarding process.
Audio Capture
- Works on any laptop or mobile phone via the TeachFX web or mobile app
- Records classroom audio only (no video); data is transmitted securely to the cloud for processing
AI Analysis Pipeline
- Automatic speaker diarization: segments audio into Teacher, Student, Group, and Silence categories
- NLP-based detection of instructional moves: open-ended questions, academic vocabulary, specific praise
- Generates per-lesson reports with timestamped data and trend analysis across recordings
Data & Privacy Architecture
- Individual teacher recordings and reports are private by default
- Administrators and instructional coaches access aggregated, anonymized school- and district-level dashboards
- Compliant with K-12 data privacy standards (review privacy policy at teachfx.com for details)
Admin & Coaching Layer
- District dashboards surface school-wide instructional trends without exposing individual teacher data
- Goal-setting and milestone tracking for communities of practice
- Supports instructional coaching workflows with objective, observation-free data