Readtheory Org
ReadTheory provides free reading comprehension practice for students and teachers, offering adaptive exercises for K–12, ESL learners, and adults. It features personalized reading passages, real-time progress tracking, and tools trusted by teachers worldwide. The platform includes a variety of worksheets and tests, an AI Worksheet Builder, and resources for schools and districts.
Free adaptive reading comprehension practice for students and teachers K-12, ESL, and adults.
- Improving students’ reading comprehension skills
- Engaging K–12 students, ESL learners, and adults with personalized content
- Tracking individual student and class progress in real-time
- Building classroom culture with interactive reading exercises and competitions
- Users can sign up for a free account to access personalized reading passages and exercises. The adaptive technology adjusts to each student’s specific reading level. Teachers can track student progress and access data insights with reports.

Workspace for modern educators to create interactive learning resources and track progress.


AI-powered platform for unlimited foreign language conversation practice.


AI language learning platform with interactive AI tutors in 30+ languages.


Talkio AI is a language learning app using AI tutors for oral language practice.


AI-powered English learning platform for children with playful lessons and voice-based interaction.


AI-powered tutor and teaching assistant by Khan Academy for personalized learning and efficient teaching.


AI platform for student success, personalized learning, and educator support.


Data-driven AI agent matching international students with 700+ English-taught programs in China based on 2026 tiers.


AI math tutor for elementary students, adapting to individual learning needs.







