Who is LinkedIn?
LinkedIn is a professional networking and talent platform that provides online profiles, hiring solutions, learning tools, and B2B marketing capabilities for individuals and organizations.
- Global professional networking platform for user profiles, connections, and messaging
- Talent acquisition and recruiting solutions for enterprises and staffing teams
- Online learning and skills development services for individuals and corporate training
- Sales and marketing solutions for B2B prospecting, outreach, and brand awareness
- Content distribution, company pages, and community features for organizations and professionals
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More About LinkedIn
LinkedIn operates as a professional networking and talent platform used by enterprises, public institutions, and individual professionals to manage identity, hiring, learning, and business development workflows. Organizations use company pages and employee profiles to present corporate information, showcase products and services, and support employer branding. The platform supports role-based collaboration between recruiters, hiring managers, marketers, sales teams, and learners within a single account structure tied to corporate domains and licenses.
From a solutions perspective, LinkedIn provides recruiting and talent acquisition offerings (talent management) that allow enterprises to source candidates, manage job postings, and reach targeted professional audiences. These services are used alongside applicant tracking systems and HR suites, with LinkedIn acting as a candidate discovery and outreach layer built on its member graph. Recruiters leverage search, filters, and messaging across the profile database, while paid job listings extend reach to relevant professionals based on skills, experience, and location attributes.
LinkedIn also offers online education products (learning and development) that give organizations access to a catalog of video-based courses across technical, business, and creative domains. Enterprises typically integrate these learning tools into internal training programs and skills initiatives, using administrative dashboards for license assignment, usage monitoring, and reporting. User authentication and access are based on LinkedIn accounts, and organizations can align learning paths with job roles and competency frameworks.
For go-to-market teams, LinkedIn provides B2B marketing and sales solutions (digital advertising, sales enablement) that use its professional data to support audience targeting, account-based marketing tactics, and pipeline development. Marketers can run sponsored content, message-based campaigns, and display ads within the feed and messaging surfaces. Sales users can identify accounts and contacts, monitor job changes and company updates, and engage prospects through in-platform communication tools, often in combination with CRM systems.
From a technical standpoint, LinkedIn exposes various interfaces for integration, such as APIs (integration and data access) for permitted use cases, social plugins for embedding follow and share actions, and authentication options like “Sign in with LinkedIn” (identity and access). These capabilities enable enterprises to connect web and mobile applications to LinkedIn data under applicable terms, extend login experiences, and embed profile or company information into external properties.
LinkedIn fits in marketplace and IT taxonomies across categories including professional networking platforms, talent acquisition and recruiting solutions, corporate learning platforms, digital advertising and B2B marketing tools, sales enablement and social selling tools, and identity and social login services. Enterprises use LinkedIn as part of broader architectures that include HR systems, learning management systems, CRM platforms, marketing automation tools, and analytics solutions, with LinkedIn providing data and channels oriented around professional identity and employment-centric use cases.
Our description of LinkedIn. Updated December 2025.
