Infostock
Infostock is a South Korean subscription-based financial information platform, founded in 1999, that aggregates Korean and US stock market data, securities-firm research, and theme analysis for retail investors via web and mobile.
- Company typePrivate
- Founded1999
- HeadquartersSeongnam, South Korea
- Headcount11–50
- GTM typeB2C
- OfferingSoftware
What Infostock does
Infostock (인포스탁 주식회사) is a privately held South Korean financial information platform founded in 1999, originally under Usnet Korea (유스넷코리아), and headquartered in Seongnam, Gyeonggi-do. The company operates a web- and mobile-based portal that aggregates Korean stock market data, corporate disclosures, securities-firm research, and theme-based analysis for retail investors. Its core product suite includes multi-dimensional stock analysis (종목 입체분석), a theme database (테마 DB) spanning domestic, ETF, and US themes, real-time market summaries (시황) covering KOSPI/KOSDAQ, futures, FX, bonds, and international markets, and a research module (리서치) aggregating securities-firm recommendations and corporate earnings. Supporting services include a mobile stock newspaper delivered three times daily, the standalone Infostock Daily publication (infostockdaily.co.kr), and an IR Consulting add-on for corporate clients.
The platform is built on a content-and-database architecture: it curates and structures public market data, DART filings, and broker research into searchable, theme-linked datasets rather than running proprietary analytics. Distribution relies on the infostock.co.kr website, the Infostock Daily site, a Naver Blog presence, and mobile push notifications. The business model is subscription-based, with tiered pricing (weekly KRW 11,000; monthly KRW 38,500; 3/6/12-month packages with 10/15/20% discounts) and a 2-day free trial for the morning edition. Revenue is concentrated on individual retail Korean stock investors as the primary segment, with IR consulting as a small B2B extension. The company is led by Representative Director Shin Min-seok (신민석); no institutional investors, parent entities, or funding rounds are disclosed, and ownership remains opaque.
Infostock firmographics
Firmographics- Name
- Infostock
- Legal name
- 인포스탁 주식회사 (Infostock Co., Ltd.)
- Website
- https://new.infostock.co.kr
- Company type
- Private
- Founded year
- 1999
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Infostock is a South Korean subscription-based financial information platform, founded in 1999, that aggregates Korean and US stock market data, securities-firm research, and theme analysis for retail investors via web and mobile.
- Ownership category
- akta.pro rank
Infostock industry classification
Industry- Product category
- Stock Market Information Platform
- NAICS
- Web Search Portals and All Other Information Services (51929), Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services (518210)
- SIC
- Services-Computer Programming, Data Processing, Etc. (7370), Services-Computer Processing & Data Preparation (7374)
- akta.pro primary industry
- Data Distribution, Connectivity & Market Data Platforms (Entitlements, Normalization, APIs) (FSAFAIAJ)
- akta.pro secondary industries
- Data Analytics & Business Intelligence Services (BPAHALAC), Financial Services Personalization (Banking, Investing, Insurance) (HDAAAGAH)
Keywords
Where Infostock is headquartered
LocationHeadquarters
- HQ city
- Seongnam
- HQ country
- South Korea
- HQ region
- Asia
Offices1 record
Markets served
Infostock business model
Business model- GTM type
- B2C
- Offering type
- Software
- Cost components
- Personnel, Technology or R&D, Operations, Marketing or Sales, Infrastructure
Revenue model
- 유료회원 서비스 (Paid Membership): Subscription-based revenue model providing full access to stock market database, research content, and analysis tools. Membership tiers include weekly, monthly, and annual options with discounts for longer commitments.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Subscription | Monthly | Weekly subscription |
| Subscription | Monthly | Monthly subscription |
| Subscription | Multi-year contract | 3-month subscription with 10% discount |
| Subscription | Multi-year contract | 6-month subscription with 15% discount |
| Subscription | Multi-year contract | 12-month subscription with 20% discount |
Distribution channels1 record
Marketing channels4 records
Infostock product offering
Product offeringCore offering
Infostock operates a web-based Korean stock market information platform offering a structured database covering domestic stocks, ETFs, US stocks, theme-based analysis, aggregated securities-firm research, and daily market summaries. Its content is delivered through its website, a paid mobile stock-newspaper delivery service, and a daily news portal (Infostock Daily), with revenue derived primarily from paid individual memberships.
Product overview
Infostock is a comprehensive Korean stock market information platform providing real-time financial data, analysis tools, and news services. The platform consists of multiple integrated services: the core Stock Analysis (종목 입체분석) platform for stock research and technical analysis, Theme Database (테마 DB) for thematic stock screening, Market Summary (시황) services covering domestic and international markets, and Research (리서치) services aggregating securities firm recommendations and corporate earnings data. Supporting services include the Mobile Stock Newspaper (모바일주식신문) for on-the-go news delivery, Infostock Daily (인포스탁 데일리) as a daily publication, Stock Newspaper Service (주식신문 서비스) for subscription-based news, and IR Consulting (IR 컨설팅) for corporate investor relations support. The platform operates on a tiered membership model offering free limited access and paid premium subscriptions with full service access.
Differentiator
Problem solved
Functional benefit
Brands
- 인포스탁 데일리 (Infostock Daily): Daily stock newspaper service delivered via mobile, providing morning, midday, and evening editions of financial news and market analysis.
- 주식신문 (Stock Newspaper)
Products and services
- Mobile Stock Newspaper (모바일주식신문) Paid subscription service delivering Infostock's curated stock-market commentary, analysis, and market summaries to members via mobile channels; targeted at individual Korean retail investors.
Companies that use Infostock
Customer profileSegments1 record
Ideal customer profiles2 records
Infostock technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature4 records
Infostock partnerships and signals
Strategic signalRecent moves5 records
Expansion highlights5 records
Infostock competitors and assessment
Company assessmentDirect peers
- FnGuide (에프앤가이드): Korean financial data and analytics vendor serving both institutional and retail investors; closest direct comparable to Infostock's paid market-data and analysis product.
- WiseFn (와이즈픈): Korean financial data platform focused on fundamentals, consensus estimates and stock screening; competes with Infostock's stock analysis and theme-database tools for paying retail investors.
- Yonhap Infomax (연합인포맥스): Korean financial information provider under Yonhap News, distributing real-time quotes, securities research and market analysis to professional and retail users — directly comparable offering to Infostock.
- Investing.com (Korea): Global multi-asset financial portal with a localized Korean edition providing real-time quotes, charts, economic calendars and news across global and Korean markets.
- Stockplus (주식플러스 by Kiwoom): Korean retail-investor community and stock information platform backed by Kiwoom Securities; combines real-time data, themes and discussion in a way that overlaps Infostock's consumer offering.
Broad incumbents
- Naver Finance: Dominant free Korean financial portal within the Naver super-app; provides real-time KOSPI/KOSDAQ quotes, news, charts and basic research — the principal free competitor to Infostock's subscription data platform.
- Kakao Finance / Daum Finance: Kakao-group financial portal integrated into a Korean super-app; offers real-time quotes, news and stock discovery directly competing with Infostock's consumer-facing market data experience.
Emerging players
- Toss (비바리퍼블리카): Korean super-app embedding stock viewing, quotes and lightweight investing tools; an emerging adjacent platform competing for retail investor attention and wallet share.
- Mirae Asset Securities mobile app (m.Stock): Leading Korean securities-firm app embedding research, quotes and theme tools; competes with Infostock's research aggregation by delivering similar content bundled with trading.
Regional players
- Herald Economics (헤럴드경제): Korean financial news and information outlet with market data coverage; overlaps Infostock's content/news function from a media-publisher angle.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat4 records
Key risks6 records
Key highlights7 records
Customer concentration
Infostock social profiles
Digital presenceInfostock financial estimates
Financial estimateRevenue estimate
Valuation estimate
Infostock leadership team
Management profileNumber of profiles
Profiles3 records
Infostock funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Infostock 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 Infostock
What does Infostock do?
Infostock operates a web-based Korean stock market information platform offering a structured database covering domestic stocks, ETFs, US stocks, theme-based analysis, aggregated securities-firm research, and daily market summaries. Its content is delivered through its website, a paid mobile stock-newspaper delivery service, and a daily news portal (Infostock Daily), with revenue derived primarily from paid individual memberships.
Is Infostock a public or private company?
Infostock is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Infostock founded?
Infostock was founded in 1999. It employs 11 to 50 people.
Where is Infostock based?
Infostock is headquartered in Seongnam, South Korea, in the Asia region.
How does Infostock make money?
One revenue line is on record: 유료회원 서비스 (Paid Membership).
Who are Infostock's main competitors?
Direct peers on record are FnGuide (에프앤가이드), WiseFn (와이즈픈), Yonhap Infomax (연합인포맥스), Investing.com (Korea) and Stockplus (주식플러스 by Kiwoom). Broad incumbents are Naver Finance and Kakao Finance / Daum Finance. Emerging players are Toss (비바리퍼블리카) and Mirae Asset Securities mobile app (m.Stock). Herald Economics (헤럴드경제) is listed as a regional player.
Does Infostock have an API?
No public API is recorded for Infostock.
What industry is Infostock in?
Infostock's product category is Stock Market Information Platform. Its primary akta.pro industry code is FSAFAIAJ, Data Distribution, Connectivity & Market Data Platforms (Entitlements, Normalization, APIs), with a secondary code of BPAHALAC, Data Analytics & Business Intelligence Services. Its NAICS code is 51929 and its SIC code is 7370.