CLASSUM

Seoul, South Korea Founded: 2018 • Age: 8 yrs
Digital learning platform for classroom communication and engagement is provided.

About CLASSUM

CLASSUM is an Education company based in Seoul (South Korea) founded in 2018 by Youjin Choi and Chaerin Lee. Digital learning platform for classroom communication and engagement is provided. CLASSUM has raised $17 million across 3 funding rounds from investors including Dunamu, Smile Gate Investment and Storm Ventures. Its chief executive, as recorded, is Youjin Choi. Its website classum.com draws about 171 thousand monthly visits. CLASSUM offers products and services including LXP, Skill Solution, and Classum Connect. Its focus areas include EdTech, K-12 EdTech and Collaborative Learning Tool. Its legal entity in India is ์ฃผ์‹ํšŒ์‚ฌ ํด๋ผ์ธ (U99999MH1977PLC010754).

Company details

CLASSUM was founded in 2018 in Seoul, South Korea, as a digital platform in the education technology sector. Classroom interactions are supported through tools for student engagement, including communication features. Various post types can be created by users, alongside class chat, notices, feedback mechanisms, and management functions. The platforms mobile application is accessible on Android and iOS devices for broader user reach.

  • Headquarters Seoul, South Korea
  • Founders Youjin Choi, Chaerin Lee
  • Sectors
    Education
  • Website category Science and Education · Education
  • Email
    โ€ขโ€ขโ€ขโ€ขโ€ขโ€ขโ€ขโ€ข
  • Phone
    โ€ขโ€ขโ€ขโ€ข โ€ขโ€ขโ€ขโ€ข
  • Website business.classum.com
  • Social LinkedIn X Facebook Instagram YouTube
  • Legal Name 주식회사 클라썸
  • Date of Incorporation 10 Aug, 1977
  • Jurisdiction Maharashtra, India
Key Metrics
  • Total Equity Funding
    $17M (USD)

    in 3 rounds

  • Latest Funding Round
    $11M (USD), Series A

    Oct 2022

  • Investors
    Dunamu

    & 6 more

Products & Services of CLASSUM

CLASSUM offers a comprehensive portfolio of products and services, including LXP, Skill Solution, and Classum Connect.

LXP
Learning Platform

Platform for managing and delivering corporate education courses.

Skill Solution
HR Tool

System for skill-based HR analysis and training recommendations.

Classum Connect
AI Chatbot

AI service for automating customer inquiry responses.

Apps and channels of CLASSUM

CLASSUM publishes 2 mobile apps with over 100K+ downloads; its YouTube channel CLASSUM 클라썸 has 1.39K subscribers and 30 videos.

CLASSUM
Google Play Communication Teen Free
Developer: CLASSUM
View on Google Play
CLASSUM - 클라썸
App Store Education 4+
Developer: CLASSUM Co., Ltd.
View on App Store
CLASSUM 클라썸
YouTube 1.39K subscribers 30 videos Education
Open channel

Videos from CLASSUM

The most watched videos on CLASSUM's YouTube channel, CLASSUM 클라썸 (1.39K subscribers). Click a video to play it here.

클라썸 인턴은 진짜 실무를 경험하며 한계 없이 성장해요 | 인턴 후기 | IT 스타트업 인턴 | 대학생 인턴
2.5K views
🇰🇷 (ENG CC) 2022 기업교육 트렌드 | 메타버스와 AI를 활용한 사내 교육 | 코카콜라,월마트,아마존의 직원 교육 | 클라써머 8편 성균관대 김동호 교수
2.3K views
클라썸을 소개합니다 | 클라썸 서비스 소개 영상
2.3K views
클라썸 1분 알아보기
2.2K views

More on CLASSUM 클라썸.

Funding Insights of CLASSUM

CLASSUM has successfully raised a total of $17M across 3 strategic funding rounds. The most recent funding activity was a Series A round of $11 million completed in October 2022. This substantial capital infusion reflects strong investor confidence in the company's business model, growth potential, and market opportunities. The funding enables strategic expansion, product development, market penetration, and operational scaling to drive long-term value creation and competitive advantage.

  • Total Funding $17M
  • Total Rounds 3
  • Last Round Series A โ€” $11M
  • Investors Count 7

All 3 funding rounds of CLASSUM with amounts and investors; the two latest post-money valuations are shown, the rest are part of the premium plan.

DateAmountTransaction NameValuationLead InvestorsInvestors
Oct 2022$11MSeries Aโ€“Pearl Abyss Capital, Big Basin Capital
โ€“
Apr 2021$6MSeries Aโ€“Storm Ventures, Pearl Abyss Capital
Dec 2018Seedโ€“Krypton
Valuation history

7 investors in total: 7 institutional.

Investors in CLASSUM

CLASSUM has secured backing from 7 investors, including venture fund and institutional investors. Prominent investors backing the company include Dunamu, Smile Gate Investment and Storm Ventures.

All
Venture Fund
Institutional
InvestorDescriptionFounded YearDomainLocation
Private equity investment firm focused on buyouts
smilegateinvestment.comSeoul, South Korea
Venture capital fund focused on multiple sectors
stormventures.comMenlo Park, United States
bigbasincapital.com
Investments are focused on new technology businesses and ventures.
2018pacapital.co.krSeoul, South Korea
krypton36.co
kaistventures.com
Cryptocurrency is exchanged, bought, and sold via an online platform.
2012dunamu.comSeoul, South Korea
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Investor details for CLASSUM

The complete investor list, round-by-round participation and investor portfolios require an active premium plan.

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  • Round participation
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People of CLASSUM

13 people are tracked at CLASSUM (5 in leadership, 8 in team).

NameRoleGroup
Youjin Choi
Co-Founder & Co-CEOLeadership
Chaerin Lee
Co-Founder & Co-CEOLeadership
Minwoo Kim
Head Of TechnologyLeadership
Jihye Kang
Head Of Product Experience, VPLeadership
Lynn Lee (이채린)
Founder & CEOLeadership
Sunmin Jeong
Back End DeveloperTeam
MinGyo Jeong
Back End DeveloperTeam
건영 이
Manager, Customer SuccessTeam
SungHo Choi
Senior Software EngineerTeam
Jinyoung Lee
Software EngineerTeam
Seunghyun Jang
Bizops ManagerTeam
Hyunah Yang
Product ManagerTeam
Sohwi Shin
QA AnalystTeam
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Complete people profiles for CLASSUM

Full employee and board profiles, team structure, tenure and professional contact details require an active premium plan.

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  • Team structure
  • Board tenure
  • Professional contacts

Verified entity values are shown only after access is granted.

Timeline of CLASSUM

3 dated milestones of CLASSUM across 4 years, from founding to its latest funding, stage changes and deals.

  1. Founded CLASSUM is founded.
  2. Funding First funding round.
  3. Funding Latest funding round, Series A, of $11.0M.

Web traffic of CLASSUM

The website of CLASSUM (classum.com) receives about 171.1K visits a month and ranks #77,494 among all websites worldwide, #4,922 in Education.

  • Monthly visits
    171.1K

    ▼ 56.7% vs previous month

  • Unique visitors
    65.2K

    per month

  • Global rank
    #77,494

    among all websites

  • Category rank
    #4,922

    Science and Education · Education

Similar websites

Websites whose visitors overlap most with CLASSUM. Affinity shows how closely the audiences match.

WebsiteDomainAudience affinityMonthly visitsGlobal rankProfile
everytime.kr
100%
680.7K#7,632View details
hallym.ac.kr
99%
339.8K#71,676View details
moe.go.kr
moe.go.kr
95%
#79,397โ€“
scnu.ac.kr
scnu.ac.kr
92%
#123,704โ€“
news.unn.net
news.unn.net
85%
#154,269โ€“
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โ€ขโ€ขโ€ขโ€ขโ€ขโ€ขโ€ขโ€ขโ€ขโ€ขโ€ขโ€ขโ€ขโ€ขโ€ขโ€ข.comโ€ขโ€ข%โ€ข.โ€ขM#โ€ขโ€ขโ€ขโ€ขโ€ขโ€“
โ€ขโ€ขโ€ขโ€ขโ€ขโ€ขโ€ขโ€ขโ€ขโ€ขโ€ขโ€ขโ€ขโ€ขโ€ขโ€ข.comโ€ขโ€ข%โ€ข.โ€ขM#โ€ขโ€ขโ€ขโ€ขโ€ขโ€“
Premium access

All 24 similar websites and full traffic analytics for CLASSUM

The complete similar-websites list, audience overlap and engagement analytics require an active premium plan.

  • 24 similar websites
  • Audience overlap
  • Engagement analytics
  • Traffic by brand

Verified entity values are shown only after access is granted.

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Related news about Classum

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Complete news archive for CLASSUM

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  • Source and publication date
  • Older coverage
  • Brand-specific news history

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Frequently Asked Questions about CLASSUM

CLASSUM was founded in 2018.

CLASSUM is headquartered in Seoul, South Korea.

Youjin Choi is the CEO of CLASSUM, as recorded in our data. They have also founded this company.

CLASSUM is a funded company, having raised a total of $17M across 3 funding rounds to date.

CLASSUM was founded in 2018 in Seoul, South Korea, as a digital platform in the education technology sector. Classroom interactions are supported through tools for student engagement, including communication features. Various post types can be created by users, alongside class chat, notices, feedback mechanisms, and management functions. The platforms mobile application is accessible on Android and iOS devices for broader user reach.

CLASSUM offers LXP, Skill Solution, and Classum Connect.

CLASSUM has 7 investors. Key investors include Dunamu, Smile Gate Investment, Storm Ventures, Big Basin Capital, and Pearl Abyss Capital.

CLASSUM operates through ,.

Yes. CLASSUM publishes CLASSUM and 1 more app, with over 100,000 downloads.

The website of CLASSUM receives about 171 thousand visits a month and ranks #77,494 among all websites worldwide.

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