Digital Marketing for Small Business: How to Start

Published Thursday 19 March 2026

Table of contents

• What is digital marketing?
• Why digital marketing matters for small business
• How to get started with digital marketing for small business
• Types of digital marketing
• Digital marketing strategy for small business
• How to do digital marketing for free
• Paid digital marketing for small business
• How to do paid digital marketing
• How much does digital marketing cost?
• How to measure your digital marketing results
• DIY or use a pro?
• Take your next steps in digital marketing
• FAQs on digital marketing for small business

Key takeaways

• Start with one or two digital marketing channels where your customers are most active, rather than trying everything at once, and focus on mastering these before expanding to additional platforms.
• Test multiple approaches in your first three months with small budgets (as little as $4-8 per day for paid ads) to identify which tactics deliver the best return on investment for your specific business.
• Track key metrics like website traffic, conversion rates, and cost per customer acquisition weekly to understand what's working and adjust your strategy based on data rather than guesswork.
• Balance free tactics like SEO and content marketing (which take 3-6 months to show results but build lasting value) with paid advertising (which delivers faster results but requires ongoing investment).

What is digital marketing?

Digital marketing involves using online channels to promote your business, attract customers, and generate sales. It includes tactics like search engine optimisation (SEO), social media, email campaigns, and paid advertising. For small businesses, digital marketing offers a cost-effective way to reach customers where they already spend time online. Research suggests that tactics like content marketing can generate three times as many leads and costs significantly less than traditional marketing.

The key to digital marketing for small business is testing different approaches in a controlled way to find what works for you.

"Some startups will straight-away blow their marketing budget because the return on investment is so good," says online business consultant Marc McKeown of FortBrave. "They make it all back, plus some."

But results vary. "I've seen businesses spend thousands on campaigns without getting a single conversion," says Shaheman Farid of Boobooks Accountants.

The difference often comes down to strategy and measurement.

Why digital marketing matters for small business

Digital marketing levels the playing field for small businesses. You can reach customers who are actively searching for what you sell, without the budget of a big competitor.

Here's why it works for small businesses:

• Reach customers where they are: Most people research products and services online before buying.
• Control your costs: You set your own budget and can start small.
• Measure what works: Unlike traditional advertising, you can see exactly which campaigns bring in customers.
• Compete with bigger businesses: A well-targeted campaign can outperform a big-budget one.

The key is choosing the right tactics for your business and budget.

How to get started with digital marketing for small business

Getting started with digital marketing doesn't require a big budget or technical expertise. Here's a simple framework to follow:

1. Audit your current online presence: Check what shows up when you search for your business name. Look at your website, social media profiles, and any existing listings.
2. Identify your target audience: Get clear on who your ideal customers are, where they spend time online, and what problems they're trying to solve.
3. Choose one or two channels to start: Don't try everything at once. Pick the channels where your customers are most likely to find you.
4. Set a realistic budget: Decide how much time and money you can invest each week. Even a few hours and a few dollars can get you started.
5. Create a simple content plan: Map out what you'll post or advertise over the next month.
6. Track your results: Set up basic tracking so you know what's working.

The sections below explain each channel in detail so you can decide where to focus.

Types of digital marketing

Digital marketing breaks down into two main categories: free tactics (organic) and paid tactics (advertising). Both can work for small businesses, and you don't need a big budget to get started.

Ben Charlton owns Air8 Digital marketing agency and runs an online shop, so he tests digital marketing tactics daily. His advice? Free tactics work.

The sections below cover both free and paid approaches in detail.

Digital marketing strategy for small business

A digital marketing strategy helps you focus your time and budget on the tactics most likely to work for your business. Without a strategy, it's easy to spread yourself too thin or chase trends that don't fit your goals.

Here's how to think strategically about your digital marketing:

• Align with business goals: If you want more local customers, focus on local SEO and Google Business Profile. If you're selling online, prioritise ecommerce SEO and paid ads.
• Match your audience's behaviour: Go where your customers already are. Business-to-business (B2B) companies often do well on LinkedIn, while consumer products may perform better on Instagram or Facebook.
• Balance free and paid tactics: Free tactics like SEO and content marketing take longer but build lasting value. Paid tactics deliver faster results but stop when you stop paying.
• Start focused, then expand: Master one or two channels before adding more. Depth beats breadth when you're learning.

How to do digital marketing for free

Free digital marketing focuses on attracting customers without paying for ads. The two main free tactics are search engine optimisation (SEO) and content marketing.

"I'm focused on the free opportunities and haven't had to spend anything yet to get sales," says Charlton about his online shop.

SEO marketing

Search engine optimisation (SEO) marketing helps your business appear in search results when people look for products or services like yours. The goal is to make sure search engines understand what you sell and where you're located.

Here are two SEO tactics to start with:

• Claim your Google Business Profile: This tells search engines where you're based, so you're more likely to appear when locals search for your type of products or services.
• Connect your ecommerce site to Google and Facebook: This lets product images appear at the top of search results when people look for items like yours.

SEO sends free traffic your way, but you can also pay for help. An SEO consultant may have extra tactics to improve your search rankings.

Content marketing

Content marketing means creating helpful information that attracts customers to your business. When you publish useful advice or engaging stories on social media or your website, people share it with others.

That positive exposure can be all the marketing your business needs. Just ask Olivia Park of Olivia Park Coaching, who built her client base through consistent, helpful content.

Paid digital marketing for small business

Paid digital marketing involves spending money to show your ads to potential customers online. The three main approaches are:

• Pay-per-click (PPC): Ads in search results
• Social media advertising: Ads on platforms like Facebook and Instagram
• Display advertising: Banner ads on websites

Pay-per-click

Pay-per-click (PPC) places your ads at the top of search results when people look for products or services like yours. You only pay when someone clicks on your ad.

PPC platforms let you target specific audiences. "I have a client who pays to appear when people search for a builder, but only if that person is within 25km because my client doesn't want jobs that require a lot of travel," explains Charlton.

Paid social media advertising

Paid social media advertising puts your ads or sponsored content in the newsfeeds of potential customers on platforms like Facebook, Instagram, and LinkedIn.

Most social platforms let you target specific audiences based on demographics, interests, and behaviours. This means you can show your ads only to people who match your ideal customer profile.

Display advertising

Display advertising shows your banner ads on websites across the internet. Small businesses typically use this for retargeting, which means showing ads to people who have already visited your website.

"Retargeting can help you close a sale with someone who's previously been to your site," says Marc McKeown. It's a way to stay visible to potential customers who showed interest but didn't buy.

How to do paid digital marketing

Getting started with paid digital marketing requires testing and measuring. Here's how to approach it:

1. Test multiple tactics in the first three months: "Cast your net wide and then work out which campaigns gave you the best return on investment," says McKeown.
2. Track your campaign stats: Most advertising platforms show how many people saw your ad, what percentage clicked through, and how many bought something.
3. Keep monitoring results: What works today may not work as well tomorrow, so check your numbers regularly and adjust your approach.

How much does digital marketing cost?

Digital marketing costs vary widely, but you can start with as little as $4 to $8 per day on paid advertising.

"I have an Australian client spending $8/day to push ads on multiple platforms," says Charlton. "They'll check the results and double down on the approach that worked. Another client spends $4/day. You don't have to break the bank to test ideas."

For startups, McKeown recommends putting around 40% of your initial budget toward marketing. "It's a numbers game. You need to get a lot of people to your site," he says. "That proportion of spending will come down once you've figured out what works."

Learn more about free and low-cost advertising ideas for small businesses.

How to measure your digital marketing results

Measuring your digital marketing tells you what's working and where to invest more. Without tracking, you're guessing.

Here are the key metrics to watch:

• Website traffic: The number of people who visit your site, and where they come from (search, social, ads)
• Conversion rate: The percentage of visitors who take action, such as making a purchase or filling out a contact form
• Cost per acquisition: The amount you spend to get each new customer
• Return on ad spend (ROAS): The revenue you generate for every dollar spent on ads
• Engagement: The number of people who like, share, comment on, or click your content

Most advertising platforms provide these metrics automatically. Google Analytics (free) tracks website traffic and conversions. Social media platforms have built-in analytics for engagement and reach.

Check your metrics weekly when you're starting out. Look for patterns over time rather than reacting to daily fluctuations. If something isn't working after a few weeks, adjust your approach or try a different channel.

DIY or use a pro?

DIY digital marketing works well when you're starting out and have more time than budget. Many platforms make it easy to create and launch campaigns, plus they report results automatically.

Hiring help makes sense when time limits what you can do. Here are your options:

• Freelancers: "If someone charges you $200 and saves two days of your time, then spend the money," says Charlton. Look on LinkedIn or marketplaces like Fiverr.
• Overseas experts: "We've discovered some great talent at a quarter the price in those markets," says Farid. Just make sure you help create the ads, as word choice can be tricky for non-native English speakers.
• Agencies: These typically work with businesses spending upwards of $1,000 per month, so may not suit you straight away.

Take your next steps in digital marketing

Success with digital marketing comes down to three things: knowing your audience, testing different approaches, and measuring what works.

Start by getting clear on who you want to reach. Use the language your customers use, and think about their mindset when they're searching for products or services like yours.

Then test different tactics with an open mind. Track your results closely and put your money into the campaigns that generate returns.

With accounting software like Xero automatically managing your finances, you'll have more time to focus on the digital marketing tactics that grow your business. Try Xero free for one month.

See more small business guides

FAQs on digital marketing for small business

Here are answers to common questions small business owners have about digital marketing.

How long does it take to see results from digital marketing?

Paid advertising can generate traffic and sales within days of launching a campaign. SEO and content marketing typically take three to six months to show significant results, but the benefits compound over time.

Do I need a website before starting digital marketing?

A website helps, but it's not essential to get started. You can build a presence on social media platforms or use Google Business Profile to appear in local searches. However, a website gives you more control and credibility as you grow.

What's the minimum budget needed to start digital marketing?

You can start with as little as $4 to $8 per day on paid ads. Many tactics like SEO, social media posting, and claiming your Google Business Profile cost nothing but your time.

Which digital marketing channel should I start with?

Start with the channel where your customers are most likely to find you. For local businesses, Google Business Profile and local SEO are often the best places to start. For online businesses, consider SEO or paid social ads depending on your budget.

Can I do digital marketing if I'm not tech-savvy?

Yes. Most platforms are designed to be user-friendly, and there are plenty of tutorials and guides available. Start with one simple tactic and learn as you go. Consider hiring help for the more technical aspects as your business grows.