Ermu Keji
Discover English fluency with engaging video lessons through a platform loved by 10 million users, offering personalized content.
est. 2009
Open English
Online English learning tool that teaches language through live instruction and multi-media learning content via the internet
44 employees · est. 2006
Open English is the older company (2009 vs 2006).
Side-by-Side Comparison
| Metric | Ermu Keji | Open English |
|---|---|---|
| Founded | ||
| Founded | 2009 | 2006 older |
| Headquarters | ||
| Headquarters | Not tracked yet | Not tracked yet |
| Employees | ||
| Employees | Not tracked yet | 44 |
| Industry | ||
| Industry | Big Data, Internet | EdTech, Education |
| Funding Stage | ||
| Funding Stage | Series B | Unknown |
| Total Funding | ||
| Total Funding | $23.00M | $131.75M |
| Funding Rounds | ||
| Funding Rounds | 2 | 10 |
| Services | ||
| Services | Not tracked yet | online English courses, AI tutor assistance, live classes with native speakers, exam preparation for TOEFL, TOEIC, IELTS, bilingual instruction, interactive learning tools, specialized English for professions |
| Target Customers | ||
| Target Customers | Not tracked yet | adults, children aged 8-14, corporate clients, professionals seeking career advancement, students preparing for language exams |
| Taxonomy | ||
| Taxonomy | English Learning Platform, Video Lessons, Personalized Content, Language Education, Mobile Application, User Engagement | Online English Learning, Live Instruction, Subscription-Based Model, Native-Speaking Teachers, Customized Learning Solutions, English Fluency Guarantee, Personalized Classes, Digital Skills Development, Latin American Market, U.S. Hispanic Market, Business English Solutions, Children's English Education, E-Learning Platform, ESL Training, Multi-Media Learning Content |
| Website | ||
| Website | twowoods.cn | openenglish.com |
About Ermu Keji
Ermu Keji is an English learning platform that offers engaging video lessons to help users discover fluency in the language. With a user base of 10 million, the platform provides personalized content and recommended videos through its application. Founded in 2009, Ermu Keji operates in the Big Data...
About Open English
Open English is a prominent player in the EdTech sector, focusing on enhancing English language proficiency through a subscription-based model. Founded in 2006, the platform offers ubiquitous online access to live instruction from native speakers, catering to various demographic needs through platfo...
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Funding, hiring, leadership and stack changes at Ermu Keji and Open English — by email.
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Compiled from the BounceWatch company index. We last looked at Ermu Keji on 12 Sep 2024, and Open English on 21 Apr 2026. Where a field is blank here, it means we have not recorded it — not that the answer is zero. How we source and date this.