Speak vs TeachFX

Side-by-side comparison of Speak and TeachFX: pricing, features, API access, and community ratings.

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	Speak The language learning app that gets you speaking Visit	TeachFX AI-powered classroom feedback that helps teachers increase student talk and improve instruction Visit
Category	Education & learning	Education & learning
Pricing	Freemium	Enterprise
Starting price
Free tier
Audience	All audiences	Non-technical
API available
Open source
Self-hostable
Model provider	OpenAI
Founded
Headquarters		Columbus, USA
Key strengths	·AI-powered real conversation practice (Speak Tutor AI) ·Real-time pronunciation and phrasing feedback ·Expert-crafted curriculum personalized by AI ·Proprietary Speak Method (Learn, Practice, Apply loop)	·Automatic classroom audio analysis with zero observer presence ·Tracks student vs. teacher talk time with measurable metrics ·Private, non-evaluative feedback designed to support teacher growth ·School- and district-wide aggregate insights for leaders and coaches