OK
OK (Odnoklassniki) is a Russian social network founded in 2006, serving 36 million monthly active users in Russia with friend connections, video, music, and gifting features, monetized primarily through advertising.
- Company typePrivate
- Founded2006
- HeadquartersLeningradskiy, Russia
- Headcount501–1,000
- GTM typeB2C
- OfferingSoftware
OK firmographics
Firmographics- Name
- OK
- Legal name
- OK (Одноклассники)
- Website
- https://oktech.ru
- Company type
- Private
- Founded year
- 2006
- Operating status
- Operating
- Headcount range
- 501–1,000 employees
- Short description
- OK (Odnoklassniki) is a Russian social network founded in 2006, serving 36 million monthly active users in Russia with friend connections, video, music, and gifting features, monetized primarily through advertising.
- Ownership category
- akta.pro rank
OK industry classification
Industry- Product category
- Social Networking Platform
- NAICS
- Media Streaming Distribution Services, Social Networks, and Other Media Networks and Content Providers (51621)
- SIC
- Services-Miscellaneous Amusement & Recreation (7990)
- akta.pro primary industry
- General-Purpose Social Networks (BPAMABAA)
- akta.pro secondary industries
- User-Generated Content (UGC) & Short-Form Video Platforms (BPAMAJAH), Messaging-Led Community Platforms (Chat/Group Communities) (MPACAJAE)
Keywords
Where OK is headquartered
LocationHeadquarters
- HQ city
- Leningradskiy
- HQ country
- Russia
- HQ region
- Europe
Offices5 records
Markets served
OK business model
Business model- GTM type
- B2C
- Offering type
- Software
- Cost components
- Personnel, Technology or R&D, Infrastructure, Operations, Marketing or Sales
Revenue model
- Advertising: OK generates revenue primarily through advertising placements across its social network platform, serving both display and targeted ad formats to its 36 million monthly active users in Russia.
Go-to-market motion1 record
Distribution channels2 records
Marketing channels5 records
OK product offering
Product offeringCore offering
OK is a Russian consumer social network (ok.ru) that enables users to connect with friends and family, exchange messages and reactions, send digital gifts, share photos and videos, watch video content, listen to music, play games, and run small business pages. The platform is distributed free to end users across web and mobile (Android, iOS) and is monetized primarily through advertising placements served to its 36 million monthly active users in Russia.
Differentiator
Problem solved
Functional benefit
Products and services
- OK Social Network (ok.ru)
Quantifiable outcome
- 36 million monthly active users in Russia
- +7 more outcomes
Companies that use OK
Customer profileSegments1 record
Ideal customer profiles1 record
OK technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
AI capability5 records
Feature7 records
OK partnerships and signals
Strategic signalScale indicators11 records
OK competitors and assessment
Company assessmentDirect peers
- Telegram: Messaging-led social platform with massive Russian-speaking user base and rapidly expanding content and community features. Directly competes with OK for share of user communication time and is increasingly a substitute for social networking use cases.
- Discord: Messaging-led community platform popular globally for chat groups and content communities. Represents a comparable product model to OK's group chat and community features for engagement-driven use cases.
- VKontakte (VK): Russia's largest social network and OK's parent company. VKontakte and OK operate as the two flagship social platforms within the VK group, competing for Russian user attention while sharing infrastructure and monetization layers.
- Viber:
- Mail.ru (My World / Moy Mir): Russian social network historically integrated with the Mail.ru email platform. Competes with OK in the same Russian consumer social networking segment, though at smaller scale.
- Yandex Zen (Dzen): Russian content recommendation and publishing platform operated within the Yandex ecosystem. Competes with OK's news feed and video consumption experiences for Russian user engagement and digital ad budgets.
Broad incumbents
- TikTok: Global short-form video and social platform. Competes with OK's video consumption surface (700M daily views) for Russian user attention and ad budgets, especially among younger demographics.
- Facebook (Meta): Global general-purpose social network whose product, monetization, and engagement patterns serve as a reference benchmark for OK. Has limited direct reach inside Russia today but represents the global category leader.
Regional players
- Rutube: Russian video hosting and streaming platform positioned as a YouTube alternative. Competes with OK's video content product for Russian audience time and ad inventory in the same geography.
Market position
Customer concentration
OK social profiles
Digital presenceOK financial estimates
Financial estimateRevenue estimate
Valuation estimate
OK leadership team
Management profileNumber of profiles
Profiles1 record
OK funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
OK 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 OK
What does OK do?
OK is a Russian consumer social network (ok.ru) that enables users to connect with friends and family, exchange messages and reactions, send digital gifts, share photos and videos, watch video content, listen to music, play games, and run small business pages. The platform is distributed free to end users across web and mobile (Android, iOS) and is monetized primarily through advertising placements served to its 36 million monthly active users in Russia.
Is OK a public or private company?
OK is a private company. It is classified as corporate owned and is currently operating.
When was OK founded?
OK was founded in 2006. It employs 501 to 1,000 people.
Where is OK based?
OK is headquartered in Leningradskiy, Russia, in the Europe region.
How does OK make money?
One revenue line is on record: advertising.
Who are OK's main competitors?
Direct peers on record are Telegram, Discord, VKontakte (VK), Viber, Mail.ru (My World / Moy Mir) and Yandex Zen (Dzen). Broad incumbents are TikTok and Facebook (Meta). Rutube is listed as a regional player.
Does OK have an API?
No public API is recorded for OK.
What industry is OK in?
OK's product category is Social Networking Platform. Its primary akta.pro industry code is BPAMABAA, General-Purpose Social Networks, with a secondary code of BPAMAJAH, User-Generated Content (UGC) & Short-Form Video Platforms. Its NAICS code is 51621 and its SIC code is 7990.