Internet marketing is the practice of using online channels to promote products or services and build relationships with customers. Its main goal is to attract, engage, and convert target audiences profitably through digital channels. Internet marketing is often contrasted along two strategic lines: inbound marketing attracts users by offering valuable content that they actively seek out, while outbound marketing pushes messages toward audiences through paid placements and direct outreach. Both approaches typically rely on a marketing funnel, a model that describes the stages a prospect moves through from first awareness of a brand, to interest, consideration, conversion, and finally retention or advocacy.
Effective internet marketing depends on knowing exactly who is being reached. A target audience is a specific group of people most likely to be interested in a product or service, and a buyer persona is a semi-fictional, data-informed representation of the ideal customer built from research into demographics, behaviors, and goals. Once the audience is defined, marketers craft a value proposition, a clear statement of the unique benefit the product delivers and why it is better than alternatives, and may also articulate a unique selling proposition (USP) that emphasizes a single distinct benefit.
The way buyers move through the funnel differs significantly between B2B (business-to-business) and B2C (business-to-consumer) contexts. B2B journeys tend to be longer, involve multiple stakeholders, and rely on rational considerations such as ROI and integration, while B2C journeys are usually shorter and more emotionally driven. Marketers also distinguish between top-of-funnel content, which builds awareness for a broad audience, and bottom-of-funnel content, which drives conversion through demos, trials, and case studies. The marketing funnel itself is sometimes contrasted with the sales funnel: marketing focuses on creating awareness and interest, while sales focuses on closing deals and expanding accounts.