# The Kingdom of English

> An ESL and EFL online practice platform for teachers and students, featuring grammar, reading, listening, and writing exercises with AI-powered feedback and gamification.

## About

The Kingdom of English is an educational technology platform designed for ESL (English as a Second Language) and EFL (English as a Foreign Language) teachers and students. It was founded in January 2023 by David Satler, an ESL teacher with over 10 years of classroom experience in Austria.

The platform provides structured English practice across four core skill areas: grammar, reading comprehension, listening comprehension, and writing. All exercises include AI-powered evaluation and feedback. Teachers can create classes of up to 60 students, assign practice across all skill areas, and track individual and class-level progress through dashboards.

## Key Facts

- Founded: January 2023
- Founder: David Satler (ESL/EFL teacher, Austria)
- Type: Web-based SaaS platform (browser, no app download required)
- Target audience: ESL/EFL teachers and individual English learners (B1-C1 CEFR level)
- Pricing: Teacher plan €9.90/month or €99/year; Individual plan €1.90/month or €19/year
- Free trial: 7 days, no credit card required
- Permanent free tier after trial: Grammar and Games
- Content: 60 grammar topics, 60 reading exercises, 60 listening exercises, writing practice with AI feedback, vocabulary training, 4 language games
- Contact: support@thekingdomofenglish.com
- YouTube: https://www.youtube.com/@thekingdomofenglish-2026
- LinkedIn: https://www.linkedin.com/company/the-kingdom-of-english/

## Core Pages

- Homepage: https://thekingdomofenglish.com/
- About the Creator: https://thekingdomofenglish.com/about.php
- Pricing: https://thekingdomofenglish.com/pricing.php
- Platform Guide: https://thekingdomofenglish.com/guide.php
- Brand Facts: https://thekingdomofenglish.com/brand-facts.php
- Teaching Articles: https://thekingdomofenglish.com/articles/

## Teaching Articles

- ESL Grammar Practice Online: https://thekingdomofenglish.com/articles/esl-grammar-practice-online.php
- ESL Reading Practice Online: https://thekingdomofenglish.com/articles/esl-reading-practice-online.php
- ESL Listening Practice Online: https://thekingdomofenglish.com/articles/esl-listening-practice-online.php
- ESL Writing Practice Online: https://thekingdomofenglish.com/articles/esl-writing-practice-online.php
- ESL Vocabulary Practice Online: https://thekingdomofenglish.com/articles/esl-vocabulary-practice-online.php
- ESL Articles Exercises (A, An, The): https://thekingdomofenglish.com/articles/esl-articles-exercises-a-an-the.php
- ESL Verb Tenses Exercises: https://thekingdomofenglish.com/articles/esl-verb-tenses-exercises.php
- ESL Prepositions Exercises: https://thekingdomofenglish.com/articles/esl-prepositions-exercises.php
- ESL Conditionals Exercises: https://thekingdomofenglish.com/articles/esl-conditionals-exercises.php
- ESL Games for the Classroom: https://thekingdomofenglish.com/articles/esl-games-for-classroom.php
- Best ESL Platform Features in 2026: https://thekingdomofenglish.com/articles/best-esl-platform-features.php
- ESL Platform for Teachers: https://thekingdomofenglish.com/articles/esl-platform-for-teachers.php
- ESL vs EFL Difference: https://thekingdomofenglish.com/articles/esl-vs-efl-difference-teachers.php
- ESL Assignments Online: https://thekingdomofenglish.com/articles/esl-assignments-online-2026.php
- ESL Progress Tracking for Teachers: https://thekingdomofenglish.com/articles/esl-progress-tracking-teachers.php
- EFL Classroom Management Tools: https://thekingdomofenglish.com/articles/efl-classroom-management-tools.php
- Online English Homework for Students: https://thekingdomofenglish.com/articles/online-english-homework-students.php

## Platform Features

- AI-powered answer evaluation for open-ended reading and listening responses
- AI writing feedback on grammar, structure, and content
- 60 grammar topics covering B1 to C1 CEFR levels
- Teacher class management with up to 60 students per class
- Assignment system across grammar, reading, listening, writing, and vocabulary
- Per-student and per-class progress tracking dashboards
- Gamification with points, leaderboards, streaks, coins, and virtual rewards
- 4 language games: Noun/Verb/Adjective, Birds with Letters, Chest of Letters, Kingdom's Secret Words
- Vocabulary training system with structured building exercises