Prep Eduのテストルームと同様に、強力なAI採点機能を備えたPTEおよびIELTSの試験対策に特化しています。
Prep Edu は月間 1,414,975 訪問、前月比成長率 -19.8%、料金体系有料を記録しています。Slice Knowledge は月間 644 訪問、成長率 +64.3%、料金体系フリーミアム、料金は要問い合わせを記録しています。
Prep Edu is an online language-learning and exam-preparation platform combining structured IELTS, TOEIC and HSK courses with AI-powered practice. Its Prep AI Virtual Speaking Room and Virtual Writing Room simulate real exam conditions and return feedback on grammar, pronunciation, vocabulary, ideas and logic, while the Teacher Bee AI companion offers round-the-clock guidance. Learners get a personalised roadmap, mock tests, progress tracking and mobile access for studying at home.

Slice Knowledge is a private, deployable AI environment that converts internal documents, recordings and expert know-how into SCORM-compliant courses, then delivers them through a single AI agent that answers questions, runs practice simulations and personalizes each employee's learning path.
| 項目 / 指標 | ![]() | |
|---|---|---|
| 公式ドメイン | prepedu.com | sliceknowledge.com |
| 料金モデル | 有料 | フリーミアム、料金は要問い合わせ |
| 月間訪問数 | 141.5万 (1,414,975) | 644 (644) |
| 前月比トラフィック増減 | -34.97万 (-19.8%) |
| +252 (+64.3%) |
| 主要市場とシェア | 🇻🇳 ベトナム (78%) | 🇮🇱 イスラエル (90.1%) |
|---|
| 月間ダイレクト訪問数 | 47.91万 | 271 |
|---|
| ユーザー評価 | 4.1 | 4.2 |
|---|
| 対応プラットフォーム | ウェブサイト | ウェブサイト |
|---|
Prep Edu is an online language-learning and exam-preparation platform combining structured IELTS, TOEIC and HSK courses with AI-powered practice. Its Prep AI Virtual Speaking Room and Virtual Writing Room simulate real exam conditions and return feedback on grammar, pronunciation, vocabulary, ideas and logic, while the Teacher Bee AI companion offers round-the-clock guidance. Learners get a personalised roadmap, mock tests, progress tracking and mobile access for studying at home.
Rehearse exam-style speaking tasks with AI scoring and multi-layer feedback covering grammar, pronunciation, fluency, vocabulary and how well your ideas are organised.
Submit written answers and receive automated scoring with suggestions on structure, vocabulary range and accuracy to raise your band score.
A companion that answers questions, walks through difficult tasks and keeps learners motivated between lessons.
Structured IELTS, TOEIC and HSK programmes, a PrepTalk English speaking course, entry tests and mock exams that mirror the real format.

Slice Knowledge is a private, deployable AI environment that converts internal documents, recordings and expert know-how into SCORM-compliant courses, then delivers them through a single AI agent that answers questions, runs practice simulations and personalizes each employee's learning path.
Upload documents, recordings, wikis, webinars or web pages and Slice automatically assembles them into complete, SCORM-compliant courses — the vendor claims roughly 80% less content-creation time.
Subject-matter experts simply talk or upload recordings; Slice transcribes, structures and makes that tacit knowledge permanently searchable so it is not lost when people leave.
The platform detects a learner's role and current knowledge level and continuously adjusts a personalized path instead of serving one fixed curriculum to everyone.
A single private AI assistant answers questions, launches full courses inside the chat, runs simulations and coaches learners through to mastery.
Prep Eduのテストルームと同様に、強力なAI採点機能を備えたPTEおよびIELTSの試験対策に特化しています。
#2主要な英語試験向けに自動AI採点を提供しますが、Prepほど構造化された動画レッスンには重点を置いていません。
IELTS向けの優れたAIスピーキング指導を提供していますが、Prepにあるような充実したライティングコースのライブラリがありません。

Coursebox AI is an AI course creator and LMS that turns a topic prompt or your existing documents into a complete online course in minutes. It generates structured lessons together with quizzes, presenter-led videos, branching scenarios, images and an AI tutor, then lets you deliver or sell the course on a white-label platform.
Prepが複数の試験をカバーするのに対し、適応型模擬試験を用いたDuolingo English Test対策に特化しています。
Prep Eduのテストルームと同様に、強力なAI採点機能を備えたPTEおよびIELTSの試験対策に特化しています。
主要な英語試験向けに自動AI採点を提供しますが、Prepほど構造化された動画レッスンには重点を置いていません。
特化型ネイティブ級のAIと厳選された人間の講師で、初日から話そう
IELTS向けの優れたAIスピーキング指導を提供していますが、Prepにあるような充実したライティングコースのライブラリがありません。
Coursebox AI is an AI course creator and LMS that turns a topic prompt or your existing documents into a complete online course in minutes. It generates structured lessons together with quizzes, presenter-led videos, branching scenarios, images and an AI tutor, then lets you deliver or sell the course on a white-label platform.
Prepが複数の試験をカバーするのに対し、適応型模擬試験を用いたDuolingo English Test対策に特化しています。