Definition

Digital Marketing

Digital marketing is promoting a business through online channels, including search engines, social media, email, websites, online ads and AI search tools, to reach and win customers.

The main digital marketing channels are SEO, paid search, social media marketing and ads, email and SMS, content marketing, local search and, increasingly, optimisation for AI assistants. Unlike most traditional marketing, digital marketing can be targeted precisely and measured in detail.

Most businesses don't need every channel at once. A good plan starts with where customers already look, usually Google search and maps for services, or social media for consumer products, and adds channels as results justify it.

Digital marketing in practice

A new restaurant sets up its Google Business Profile, posts on Instagram and TikTok, runs small local Meta ads around opening week, and collects customer emails and WhatsApp numbers for offers. It tracks bookings and orders from each channel to see where to spend next month.

Common questions about digital marketing

What are the main types of digital marketing?

SEO, paid advertising, social media marketing, email and SMS marketing, content marketing, local SEO and AI search optimisation.

Is digital marketing better than traditional marketing?

It's usually easier to target and measure, and can start with a smaller budget. Many businesses still combine both.

How much does digital marketing cost?

It depends on the channels, competition and goals. Many businesses start with a modest ad budget plus management fees and scale up as results come in.

Should I hire a digital marketing agency or do it in-house?

Agencies give you a full team and experience across channels; in-house staff know your business deeply. Many businesses use an agency until they're ready to build a team.