What Is Digital Marketing? The Channels Explained for Small Businesses
Digital marketing is any marketing that reaches people through the internet and digital devices: search engines, websites, social media, email, online ads, maps and AI answers. For a small business it usually comes down to a few channels working together, so people can find you when they search, trust what they see and contact you easily. This guide explains each channel in plain terms, how they fit together and where a small business should start.
What is digital marketing in simple words?
It is getting your business in front of the right people online and turning their attention into enquiries and sales. Traditional marketing uses print, radio, TV, flyers and signs; digital marketing uses screens. The main difference is measurement: most digital channels show who saw your message, who clicked and what they did next, so you can see what works and move budget toward it.
The main types of digital marketing
Search engine optimization (SEO)
SEO is improving your website so it appears in Google’s unpaid results when people search for what you offer. It covers the content on your pages, the technical health of the site and the reputation signals, such as links and mentions, that tell search engines your business is credible. Results build over months and keep working without paying per click. See our SEO services for how we approach it.
Local search and Google Business Profile
For businesses that serve a city or region, the map results often matter more than the regular listings. A complete, accurate Google Business Profile with real photos, current hours and regular reviews is how you appear there.
Search advertising
Search ads, such as Google Ads, put your business at the top of results for searches you choose, and you pay when someone clicks. They work fast and reach people who are already looking, which makes them the most direct way to buy enquiries.
Social media marketing
Organic social media (your own posts on Instagram, Facebook, LinkedIn or TikTok) builds familiarity and trust. Social advertising pays to reach people by location, interests and behaviour, which creates demand among people who were not searching yet.
Email and text marketing
Email reaches people who already know you: past customers, enquiries and subscribers. It is usually the cheapest channel for repeat business, and in Canada it must follow the consent rules in our guide to CASL, Canada’s anti-spam law.
Content marketing
Articles, guides, videos and tools that answer your customers’ questions. Good content feeds SEO, gives social media something worth sharing and helps buyers decide.
Your website
Every channel sends people somewhere, and that is usually your website. A slow, unclear or hard-to-use site wastes the money spent on every other channel, so the website is the base of digital marketing, not a separate project.
AI search
Google’s AI Overviews and assistants such as ChatGPT, Gemini and Perplexity now answer many questions directly and cite websites as sources. Clear, factual pages that answer common questions are the ones those answers tend to draw on.
What is the difference between digital marketing and SEO?
SEO is one part of digital marketing. Digital marketing is the whole set of online channels; SEO is the work of earning unpaid visibility in search engines. A business can do SEO alone, but most combine it with a Google Business Profile, ads, email and social media.
How do small businesses start with digital marketing?
- Fix the base: a fast, mobile-friendly website with clear service pages, your phone number and a simple contact form.
- Claim and complete your Google Business Profile, and ask every happy customer for a review.
- Set up measurement so you can count enquiries by source; our guide to Google Analytics 4 explains the basics.
- Pick one paid channel that matches how your customers buy: search ads if they search first, social ads if they need to discover you.
- Start collecting email consent from customers and enquiries, and send something useful every month.
- Review results monthly and move budget toward the channels that bring customers, not just clicks.
How much should a small business spend on digital marketing?
Work from what a customer is worth to you and how many new customers you need, not from a percentage you read somewhere. Start with the channels closest to buying intent, measure cost per enquiry and cost per customer, and add budget where the numbers hold up.
We plan and run SEO, ads, websites and email together for Canadian businesses, with reporting your team can read.
Canadian rules to know
- Anti-spam: commercial emails and texts need consent, sender identification and a working unsubscribe.
- Advertising claims: the Competition Act prohibits false or misleading claims, including fake reviews and prices that hide mandatory fees.
- Privacy: tell visitors what you collect in a privacy policy, and get consent where Quebec’s law or your industry requires it.
- Accessibility: Ontario organizations must follow AODA accessibility rules, and larger ones must meet WCAG on their public website. See our guide to AODA website compliance.
- Regulated professions: lawyers, dentists, physiotherapists and other regulated professionals have their own advertising rules from their regulator.
Can I learn digital marketing in 3 months?
You can learn the basics of each channel in three months and run simple campaigns for your own business. Becoming good at any one channel, such as SEO or Google Ads, takes longer, because most of the skill comes from running real campaigns and reading the results. Google’s free courses and certifications are a reasonable place to start.
How do people make money from digital marketing?
Businesses make money from it by turning online attention into customers. Individuals earn by working in-house as marketers, freelancing, working at agencies, or building their own audience and selling products or services to it.
When you would rather have one team run the channels together, our digital marketing team plans and runs SEO, ads, websites and email for businesses across Canada, measured on enquiries and sales.
Frequently asked questions
What is digital marketing in simple words?
Getting your business in front of the right people online, through search, websites, social media, email, ads and maps, and turning that attention into enquiries and sales.
What is the difference between digital marketing and SEO?
SEO is one channel within digital marketing. Digital marketing covers every online channel; SEO is earning unpaid visibility in search engines.
What are the main types of digital marketing?
SEO, local search and Google Business Profile, search advertising, social media marketing and advertising, email and text marketing, content marketing, your website and AI search visibility.
How do small businesses start with digital marketing?
Fix the website, complete your Google Business Profile, set up measurement, choose one paid channel that matches how customers buy, start building a consented email list and review results monthly.
What is digital marketing and how to learn it?
It is marketing through online channels. Learn it by taking free courses, then running small real campaigns for a business and reading the results.
Can I learn digital marketing in 3 months?
You can learn the basics of each channel and run simple campaigns in three months. Mastering one channel, such as SEO or Google Ads, takes longer and comes from practice.
How do people make money from digital marketing?
Businesses earn by turning online attention into customers. Individuals earn as in-house marketers, freelancers, agency staff or by selling to an audience they built.
How do I start digital marketing from home?
Learn one channel well, practise on your own project or a small local business, and build a portfolio of real results before offering services.
Is digital marketing worth it for small businesses?
Yes, when it is measured. Digital channels show which marketing brings enquiries, so you can move budget toward what works.
What rules apply to digital marketing in Canada?
Canada's anti-spam law for email and texts, the Competition Act for advertising claims, privacy laws including Quebec's, AODA accessibility in Ontario and the advertising rules of regulated professions.
Who can run all of my digital marketing?
Our digital marketing team plans and runs SEO, ads, websites and email together for businesses across Canada.