Coloso
Coloso is a Korean online learning marketplace that offers paid video courses across creative disciplines (drawing, 3D, baking, design, AI) taught by industry practitioners. It serves individual learners, small business owners, and enterprise clients across Korea, Japan, and global markets.
- Company typePrivate
- Founded2019
- Headquarters강남구, 서울특별시, South Korea
- Headcount1–10
- GTM typeB2B and B2C
- OfferingDigital Commerce or Content
What Coloso does
Coloso is a South Korean online learning marketplace operated by Day1 Company (주식회사 데이원컴퍼니), founded in 2019 and headquartered in Gangnam-gu, Seoul. The platform provides paid video-on-demand practical skill courses across approximately ten creative categories — drawing, video/animation, game production, baking/cooking, design, AI/tech, creative/life, hair/beauty, side business/investment, and startup/career — taught by a curated network of verified industry practitioners ranging from the director of Jujutsu Kaisen 0 (Park Sunghoo) to specialty bakery owners (Hausmell, Needsweet, UNAS, Cafe Daban) and award-winning 3D artists (Anna). The product is structured as a tiered catalog: a freemium entry tier (Coloso Zero, 0-1,000 KRW), standard mid-range courses (80,000-335,500 KRW), and premium Signature multi-part series (up to 569,120 KRW), supplemented by a monthly subscription membership.
The platform is a web-based VOD service with no proprietary technology stack disclosed. Content is delivered as pre-recorded video with supplementary PDF materials, supported by lifetime or period-based access, 12-month interest-free installment billing via major Korean credit cards, and a multi-device (3-device) account system. Distribution is exclusively digital through three regional sites — coloso.co.kr (Korea), coloso.jp (Japan), and coloso.global (international) — with a separate B2B portal (b2b.fastcampus.co.kr) under the Day1 Company parent for corporate training. Revenue is generated from one-time course sales (primary), monthly subscription memberships (Coloso Membership), affiliate commissions (Coloso Partners), B2B licensing, and offline event tickets.
The company is co-led by co-CEOs Shin Haedong (신해동) and Kim Donghyuk (김동혁) with only ~10 disclosed employees, operating within the larger Day1 Company infrastructure that also owns FastCampus. Customer acquisition is predominantly organic — Naver SEO, the official Naver Cafe community, free live masterclasses, portfolio showcases, and instructor-driven word-of-mouth — supplemented by periodic promotional campaigns (광복특가, 얼리버드, 콜로소캠프) and the Coloso Partners affiliate program. Coloso holds a registered distance lifelong education license (원격평생교육원 제572호) and a communication sales business registration (제2017-서울강남-01977호), and self-positions as "Korea's No. 1 practical education" platform.
Coloso firmographics
Firmographics- Name
- Coloso
- Legal name
- (주) 데이원컴퍼니
- Website
- https://coloso.co.kr
- Company type
- Private
- Founded year
- 2019
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- Coloso is a Korean online learning marketplace that offers paid video courses across creative disciplines (drawing, 3D, baking, design, AI) taught by industry practitioners. It serves individual learners, small business owners, and enterprise clients across Korea, Japan, and global markets.
- Ownership category
- akta.pro rank
Coloso industry classification
Industry- Product category
- Online Learning / E-learning Marketplace
- NAICS
- Business Schools and Computer and Management Training (6114), Professional and Management Development Training (611430)
- SIC
- Services-Educational Services (8200)
- akta.pro primary industry
- MOOC & Open Course Platforms (EDAFAIAA)
- akta.pro secondary industries
- Corporate/L&D Course Licensing from Creators (B2B Upskilling) (MPACALAH), Learning Content Bundling & Subscription Passes (All-Access Libraries) (MPACALAL), Workshops, Webinars & Live Masterclasses (MPACALAD)
Keywords
Where Coloso is headquartered
LocationHeadquarters
- HQ city
- 강남구, 서울특별시
- HQ country
- South Korea
- HQ region
- Asia
Offices1 record
Markets served
Coloso business model
Business model- GTM type
- B2B and B2C
- Offering type
- Digital Commerce or Content
- Cost components
- Personnel, Marketing or Sales, Technology or R&D, Operations, Others
Revenue model
- Individual Course Sales (One-time Purchase): Students purchase individual courses as one-time VOD purchases. Prices range from 80,000 KRW for shorter courses (e.g., 10-session kombucha class) to 556,500 KRW for premium 100-session courses (e.g., game graphics 100-lecture dictionary). Some courses offer period-based (기간제) or lifetime access (평생시청) options. The primary revenue driver.
- Coloso Membership (Monthly Subscription): Monthly subscription providing exclusive creator content and close monthly care for subscribers, generating recurring revenue.
- Coloso Partners (Affiliate Program): Third-party affiliates and creators earn commissions by promoting courses via shared referral links. The platform explicitly markets partner commission earnings as a revenue opportunity for participants.
- B2B / Corporate Training: Enterprise clients purchase group access or custom training packages via the Day1 B2B portal (b2b.fastcampus.co.kr), serving corporate upskilling needs.
- Offline Seminars: Offline in-person seminars (e.g., hair/beauty top-tier offline sessions) are sold as event tickets, sometimes with bundled online VOD viewing rights.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| One time/ perpetual license | Pay-as-you-go | Entry-level single courses from 80,000 KRW |
| One time/ perpetual license | Pay-as-you-go | Mid-range courses from 149,000 KRW to 335,500 KRW |
| One time/ perpetual license | Pay-as-you-go | Premium intensive courses from 309,000 KRW to 569,120 KRW |
| Freemium | Pay-as-you-go | Coloso Zero — Freemium tier (0 to 1,000 KRW) |
| Subscription | Monthly | Coloso Membership — Monthly subscription |
| Other | Multi-year contract | 12-Month Interest-Free Installment |
| Other | Multi-year contract | B2B / Group Corporate Training |
Go-to-market motion3 records
Distribution channels5 records
Marketing channels10 records
Coloso product offering
Product offeringCore offering
Coloso operates a direct-to-consumer online learning marketplace that delivers pre-recorded video-on-demand (VOD) courses across 10 creative and professional categories (drawing, video/animation, game production, baking/cooking, design, AI/tech, creative/lifestyle, hair/beauty, side business, and entrepreneurship/career). Courses are taught by active industry practitioners and delivered with supplementary PDF materials, lifetime or period-based viewing access, and optional Discord Q&A communities. Revenue is generated through individual course purchases, monthly membership subscriptions, a freemium tier (Coloso Zero), corporate B2B training, offline seminars, and an affiliate partner program.
Product overview
Coloso is a Korean online education platform offering practical skill courses across diverse creative and professional domains. The platform provides a comprehensive catalog of courses organized into major categories including Drawing/Character, Video/Animation, Game Production, Baking/Cooking, Design, AI/Tech, Creative/Life, Hair/Beauty, Side Business/Investment, and Startup/Career. Individual courses like the 니드스윗 33종 레시피북, 하우스멜 소금빵 course, and various 안나 시그니처 Blender courses represent the core product offerings. The platform operates on a VOD-based model with lifetime viewing access, featuring courses taught by industry professionals and practitioners.
Differentiator
Problem solved
Functional benefit
Quantifiable outcome
- Individual creator courses generate verified business results: 니드스윗 reports ~60-70 million KRW monthly revenue; 하우스멜 reports 400,000+ cumulative bread sales and 3,400+ Naver reviews; 우나스 reports 10,000+ cumulative students.
- +2 more outcomes
Companies that use Coloso
Customer profileNamed customers6 records
Segments4 records
Ideal customer profiles4 records
Coloso technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature3 records
Coloso partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- MarqvisionminorMarqvision provides intellectual property protection services for Coloso. The platform links to marqvision.com/kr/report-piracy-coloso for reporting IP infringement, indicating a partnership to combat content piracy and protect instructor IP rights.
Scale indicators8 records
Recent moves6 records
Expansion highlights8 records
Coloso competitors and assessment
Company assessmentDirect peers
- Class101: Korean creator-led class marketplace focused on hobbies and lifestyle skills (illustration, baking, music). Closely mirrors Coloso's freemium-plus-paid model and instructor-led course format.
- Skillshare: Subscription-based creator-led learning platform focused on creative and business skills. Comparable in project-based creative courses, premium instructor curation, and self-serve consumer model.
- Domestika: Global creator-led online school for creative disciplines (illustration, animation, design, crafts). Comparable premium VOD course format and curated practitioner-instructor model.
- FastCampus: Korean practical-education platform with overlapping course catalog in IT, business, and creative skills. The Day1 Company B2B portal uses the FastCampus domain (b2b.fastcampus.co.kr), making it the most directly comparable peer in product, geography, and target audience.
- Inflearn: Korea's leading developer- and creator-led tech and design course marketplace. Comparable in VOD delivery, instructor payouts, and Korean-language SEO-driven acquisition.
Emerging players
- MasterClass: Premium subscription platform featuring celebrity/expert-led video lessons across creative and lifestyle categories. Comparable in high-prestige-instructor positioning and VOD-first delivery, with a globally recognizable brand.
Broad incumbents
- Udemy: Global marketplace for instructor-created courses across creative, tech, and business categories. Comparable in marketplace structure and lifetime-access VOD model, but operates at vastly broader scale.
- Coursera: Large-scale MOOC platform offering courses, certificates, and enterprise credentials. Comparable in MOOC/online course delivery and B2B enterprise training motion, but anchored to university content rather than working practitioners.
- Yanolja (Edu / Cloud): Korean internet group with adjacent EdTech/professional training offerings. Comparable as a large, well-capitalized Korean incumbent expanding into adjacent digital education verticals.
Others
- Marqvision: AI-powered brand and IP protection platform. Listed as Coloso's piracy-reporting partner — adjacent ecosystem player that supports Coloso's content protection efforts.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights6 records
Customer concentration
Coloso social profiles
Digital presenceColoso financial estimates
Financial estimateRevenue estimate
Valuation estimate
Coloso leadership team
Management profileNumber of profiles
Coloso funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Coloso M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Coloso
What does Coloso do?
Coloso operates a direct-to-consumer online learning marketplace that delivers pre-recorded video-on-demand (VOD) courses across 10 creative and professional categories (drawing, video/animation, game production, baking/cooking, design, AI/tech, creative/lifestyle, hair/beauty, side business, and entrepreneurship/career). Courses are taught by active industry practitioners and delivered with supplementary PDF materials, lifetime or period-based viewing access, and optional Discord Q&A communities. Revenue is generated through individual course purchases, monthly membership subscriptions, a freemium tier (Coloso Zero), corporate B2B training, offline seminars, and an affiliate partner program.
Is Coloso a public or private company?
Coloso is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Coloso founded?
Coloso was founded in 2019. It employs 1 to 10 people.
Where is Coloso based?
Coloso is headquartered in 강남구, 서울특별시, South Korea, in the Asia region.
How does Coloso make money?
Five revenue lines are on record. Individual Course Sales (One-time Purchase) is the primary driver. The others are coloso Membership (Monthly Subscription), coloso Partners (Affiliate Program), B2B / Corporate Training and offline Seminars.
Who are Coloso's main competitors?
Direct peers on record are Class101, Skillshare, Domestika, FastCampus and Inflearn. MasterClass is listed as an emerging player. Broad incumbents are Udemy, Coursera and Yanolja (Edu / Cloud). Marqvision is listed as an others.
Does Coloso have an API?
No public API is recorded for Coloso.
What industry is Coloso in?
Coloso's product category is Online Learning / E-learning Marketplace. Its primary akta.pro industry code is EDAFAIAA, MOOC & Open Course Platforms, with a secondary code of MPACALAH, Corporate/L&D Course Licensing from Creators (B2B Upskilling). Its NAICS code is 6114 and its SIC code is 8200.