What Is Digital Marketing?

The answer to “what is digital marketing?” is simpler than most people expect: it’s any marketing that reaches people through digital channels such as search engines, websites, social media, email, and online ads. For small and midsized businesses it’s the most affordable, measurable way to find and win customers.

Think about the last time you needed a plumber, new running shoes, or an accountant. Odds are you reached for your phone, typed a quick search, and started comparing options long before you asked a neighbor for a recommendation. Your customers do the same thing every day.

Today 96 percent of U.S. adults say that they use the Internet. If your business isn’t showing up where they look, a competitor will happily take that spot.

Key Takeaways

• Digital marketing promotes your business through online channels like search, social media, email, websites, and paid ads.
• Nearly everything’s trackable so you can see which dollars bring in customers.
• Digital marketing levels the playing field; precise targeting lets small budgets compete with big brands.
• Core digital marketing channels are search engine optimization (SEO), content, social media, pay-per-click (PPC), email, affiliate and influencer, mobile, and analytics.
• Budgets range from a few hundred dollars a month to tens of thousands, depending on your goals.
• Strategy beats tactics; set goals, know your customer, focus on 2-3 channels, and measure.
• AI-powered search’s changing how buyers find businesses, which makes clear, helpful content more valuable than ever.

Digital Marketing Definition: What It Means for Your Business

At its core, digital marketing’s the practice of promoting a business through the devices and platforms that people use every day. The American Marketing Association (AMA) defines it as any marketing method carried out through electronic devices including online efforts that use channels such as websites, search engines, blogs, social media, video, and email to reach customers.

What really sets it apart from a billboard or a newspaper ad is conversation. Traditional marketing’s largely one-way while digital marketing opens two-way communication between a business and its current or prospective customers.

A customer can comment on your post, reply to your email, click your ad, or leave a review. And each interaction with your customers tells you something useful.

Digital Marketing in Simple Terms

If the formal definition feels abstract, try this version instead: digital marketing just means showing up where your customers already spend time online, with the right message at the right moment. It isn’t reserved for big brands with big budgets, and you don’t need a team of specialists to get started.

To see how flexible it is, consider how four very different businesses might put it to work:

• Bakery keeps its Google Business Profile updated with fresh photos and holiday hours
• Law firm publishes articles that answer common legal questions
• Software company sends a welcome email series to new trial users
• Landscaper posts before-and-after videos on Instagram

All four of these businesses are doing digital marketing. And none of them needs a Fortune 500 budget.

Is Digital Marketing the Same as Online Marketing?

You’ll often hear digital marketing and online marketing used interchangeably and, in everyday conversation, that’s fine. But technically, digital marketing’s the umbrella term and covers any digital channel including television, radio, and digital billboards while online or Internet marketing’s the subset that requires the Internet such as email, social media, SEO, and PPC.

For most small and midsized businesses, the distinction rarely matters day to day. Nearly all of your digital marketing will happen online.

Why Digital Marketing Matters for Small and Midsized Businesses

The strongest argument for digital marketing’s simple: it meets your customers where they already are. According to Pew Research Center, 90 percent of U.S. adults use the Internet daily. This number includes 41 percent who say that they’re online almost constantly, which adds up to countless chances for someone to discover your business.

Buying behavior keeps shifting, too. The U.S. Census Bureau reported that second-quarter 2026 ecommerce sales grew 12.2 percent from the same quarter in 2025 while total retail sales grew 6.7 percent.

Even if you don’t sell online, your customers tend to research online before they call, visit, or buy.

The academic research backs this up. A systematic review of peer-reviewed studies found a strong positive correlation between digital marketing adoption and small and medium-sized enterprise growth indicators including sales performance, market expansion, customer retention, and brand awareness.

A 2024 study in the journal Sustainability reached a similar conclusion: online advertising, social media promotion, SEO, and content marketing have been shown to improve small and midsized businesses’ sales growth, customer acquisition, and brand loyalty.

Benefits of Digital Marketing

Plenty of growing businesses have shifted budget away from print and radio over the past decade, and the reasons go well beyond cost. Digital channels offer a set of advantages that build on each other the longer you use them.

1. You can target precisely—Instead of paying to reach everyone who drives past a billboard, you reach people by location, interests, search behavior, job title, or past purchases.
2. The cost of entry’s low—You can start with a website, a Google Business Profile, and an email list. Many tools are free or inexpensive.
3. Results are measurable—You can see how many people visited your site, which page they came from, and whether they called or bought. Traditional ads rarely tell you that.
4. You can change course fast—A printed mailer’s final once it ships. Digital campaigns let you test headlines, fix typos, and adjust ads in a few clicks, with changes appearing immediately.
5. You build relationships, not just awareness—Email, social media, and reviews let you stay in touch with customers long after the first sale.
6. Your reach can be local or national—A Fort Bragg inn can target travelers in San Francisco. A regional manufacturer can find buyers across the country.
7. It works while you sleep—Your website, blog posts, and search listings keep attracting customers after hours.

Digital Marketing vs. Traditional Marketing

Traditional marketing still has its place, especially for reaching broad local audiences, but it works very differently from digital. The comparison below shows where each approach shines for a typical small or midsized business.

FACTOR	TRADITIONAL MARKETING	DIGITAL MARKETING
Examples	Print ads, radio, TV, direct mail, billboards	SEO, social media, email, PPC, content
Communication	Mostly one-way	Two-way
Targeting	Broad (by publication or region)	Narrow (by behavior, interest, location)
Cost to start	Often high	Can be low
Measurement	Hard to track	Detailed, often real time
Speed to adjust	Slow; changes cost money	Fast; changes often free

You don’t have to pick one. Many businesses get the best results by connecting the two such as putting a QR code on a printed mailer that leads to a landing page.

Types of Digital Marketing

Digital marketing isn’t a single tactic, but rather a collection of specialties, each suited to different goals and audiences. Most businesses blend a few of them rather than trying every channel at once so think of this list as a menu, not a checklist.

• Affiliate and influencer marketing—Partnering with creators or affiliates who promote your products to their audiences.
• Content marketing—Publishing blog posts, guides, videos, and podcasts that answer your customers’ questions and build trust. Our content writing services can keep that pipeline full.
• Email marketing—Sending newsletters, offers, and automated sequences to people who opted in.
• Marketing analytics—Measuring what works so you can spend more on winners and cut losers.
• Mobile marketing—Reaching people on phones through SMS, apps, and mobile-friendly experiences.
• Pay-per-click (PPC) advertising—Paid ads on search engines and social platforms where you pay when someone clicks; flearn about Facebook ads or explore our advertising services.
• Search engine optimization (SEO)—Improving your website so that it ranks higher in Google, Bing, and AI search results; learn more about SEO in digital marketing.
• Social media marketing—Building relationships and visibility on platforms like Facebook, Instagram, LinkedIn, and TikTok.

Want a deeper look at each channel and how to pick your mix? Read more about the types of digital marketing and how to choose the right mix for your business.

Challenges in Digital Marketing (and How to Handle Them)

For all its advantages, digital marketing does have hurdles, and they hit hardest on small teams where everyone already wears several hats. Knowing what to expect, however, makes those hurdles much easier to clear.

The research agrees. The same systematic review found that small and medium-sized enterprises still struggle with digital literacy, measuring return on investment (ROI), and keeping up with changing platforms and consumer behavior.

Fortunately, each common challenge has a practical fix:

• Too many channels—Pick two or three where your customers already spend time; master those before adding more. Our digital marketing checklist shows what to audit first.
• Algorithm changes—Google and social platforms change the rules often; protect yourself by building assets you own like your website and email list.
• Not enough time—Batch your content creation, schedule posts in advance, and use tools that save hours; take a look at our roundup of the best marketing tools for busy businesses.
• Unclear ROI—Set up Google Analytics 4, conversion tracking, and call tracking from day one; if the analytics reports feel overwhelming, learn how to read Google Analytics.
• Privacy rules—Collect consent, honor unsubscribes, and lean on data that customers share with you directly.
• Crowded markets—Get specific; a niche service, a defined region, or a clear point of view beats generic messaging.

How Much Does Digital Marketing Cost?

One of the first questions that business owners ask about digital marketing’s what it will all cost; the answer’s that it depends on your goals, your market, and how fast you want to grow. The good news is that digital marketing scales so you can start small and invest more in whatever proves itself.

The AMA outlines three general tiers that line up with business size:

• Basic—Startups and small businesses focusing on websites, blogs, and social media can spend several hundred dollars per month
• Intermediate—Medium-sized businesses adding SEO, SEM, PPC, and email marketing can spend several thousand dollars per month
• Advanced—Large or enterprise businesses with comprehensive, often global strategies can spend tens of thousands of dollars per month

Whatever you spend, track it against results. The U.S. Small Business Administration (SBA) advises that your marketing plan include a complete breakdown of costs and that you compare your marketing and sales costs to the revenue they generate.

As your business grows, keep the following budgeting tips in mind:

• Fund your foundation first: a fast, mobile-friendly website and an accurate Google Business Profile
• Run paid ads as 60- to 90-day tests with a clear goal before committing larger budgets
• Remember that SEO and content take longer to pay off but keep working after you stop spending
• Count your time as a cost: 10 hours a week of do-it-yourself (DIY) marketing isn’t free

How to Create a Digital Marketing Strategy

Without a plan, digital marketing quickly turns into a scattered series of posts, ads, and emails that never add up to growth. A simple strategy keeps every effort pointed at the same goal and makes it far easier to see what’s paying off. Find out how to build a marketing plan or explore our marketing strategy services for your customized, data-backed plan.

Our seven-step process blends the marketing strategy approaches recommended by the AMA, the SBA, and leading marketing platforms.

1. Set Specific Goals

Every strong strategy starts with a clear destination. Vague goals like “get more customers” are hard to act on and even harder to measure, which is why the SBA recommends setting clear goals for your marketing plan such as increasing sales by a certain percent.

Try something like “Increase quote requests from our website by 25 percent in six months.”

2. Know Exactly Who You’re Trying to Reach

Once you know where you’re headed, get specific about who you need to reach along the way. Write down who your best customers are, what problems keep them up at night, and where they go looking for answers. If you can, talk to a few of them directly since their own words often make the best marketing copy.

Business-to-business (B2B) buyers often research on LinkedIn and Google. Local consumers often start with Google Maps and reviews.

3. Fix Your Foundation

Before you spend a single dollar on ads, ensure that the places people land are ready to turn visitors into customers. Sending traffic to a slow or confusing website’s like advertising a store with a locked front door.

A solid foundation includes:

• Website that loads fast, works on phones, and makes it easy to call or request a quote
• Complete, accurate Google Business Profile
• Basic tracking installed so you can measure results

4. Choose Two or Three Channels

With your foundation in place, you can decide where to focus your energy. Rather than spreading yourself thin across every platform, match two or three channels to your goals and audience.

A local service business might start with SEO, Google Business Profile, and reviews. A B2B firm might pick content marketing, LinkedIn, and email.

5. Set a Budget and KPIs

Decide how much you’ll spend on each channel as well as which numbers will tell you whether it’s working. Clear key performance indicators (KPIs) keep everyone accountable and make future budget decisions much easier.

Commonly used KPIs include:

• Website traffic and leads
• Cost per lead or cost per acquisition
• Conversion rate
• Email open and click rates
• Revenue from each channel

6. Build a Simple Plan and Calendar

A plan only works if it turns into action so map out what you’ll publish, send, or launch each month and who’s responsible for each piece. Consistency matters more than volume, and two solid posts a month will outperform 10 rushed ones.

7. Measure Monthly, Adjust Quarterly

Digital marketing rewards businesses that pay attention. Review your numbers every month to catch problems early, then step back each quarter to double down on what’s working and cut what isn’t.

Should You Do Digital Marketing Yourself or Hire Help?

Once your strategy takes shape, the next question’s who’ll carry it out. You can probably handle it on your own if you have the time, discipline, and willingness to keep learning since marketing skills transfer well to digital channels.

The real question’s whether DIY’s the best use of your time. Every hour you spend learning ad settings is an hour when you’re not serving customers or closing deals.

You have four main options:

• DIY—Lowest cash cost, highest time cost; works best when you’re just starting out.
• Hire in-house—Good for midsized businesses with steady needs though one person rarely masters every channel.
• Hire an agency—Gives you a full team of specialists for less than several salaries; results often come faster.
• Go hybrid—Your team handles what it knows best such as social posts while an agency handles technical work like SEO or paid ads.

If you’re leaning toward getting outside help, explore our digital marketing services, from SEO and websites to content and advertising.

Digital Marketing Trends Small Businesses Should Watch

The tactics that worked five years ago don’t always work today, and the pace of change has only accelerated with the rise of artificial intelligence (AI). The following five shifts deserve your attention because each one affects how customers find and choose businesses like yours.

• AI-powered search—Google now shows AI Overviews at the top of many results including the search “what is digital marketing.” Tools like ChatGPT and Perplexity answer questions directly. To earn citations, publish content that answers questions clearly, shows real expertise, and keeps facts current.
• AI tools for everyday marketing—AI can draft emails, suggest ad copy, and summarize reports in seconds. Use it to speed up the work, then add your own voice and expertise before anything goes live.
• First-party data—As privacy rules tighten, the data customers share with you directly like email signups and purchase history becomes your most valuable asset.
• Short-form video—Quick, authentic videos often outperform polished productions; you just need a phone and good lighting.
• Local search and reviews—For local businesses, reviews and Google Business Profile activity heavily influence who gets the call; ask happy customers for reviews and respond to every one.

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Reference Sources

• Adobe: Digital Marketing, a Complete Guide
• American Marketing Association (AMA): What Is Digital Marketing?
• International Journal on Recent Trends in Business and Tourism (IJRTBT): The Impact of Digital Marketing on Small and Medium Enterprises (SMEs) Growth: A Systematic Review
• MDPI: Sustainability: The Impact of Digital Marketing on the Performance of SMEs: An Analytical Study in Light of Modern Digital Transformations
• Pew Research Center: Internet, Broadband Fact Sheet
• Pew Research Center: What we know about internet use, smartphone ownership and digital divides in the U.S.
• U.S. Census Bureau: Quarterly Retail E-Commerce Sales, 2nd Quarter 2026
• U.S. Small Business Administration (SBA): Marketing and Sales

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Frequently Asked Questions about What Is Digital Marketing

Whether you’re just getting started or rethinking your current approach, you probably have a few questions; here are the ones that business owners ask us most often.

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Start Growing Your Business Online

Digital marketing gives small and midsized businesses something that traditional marketing rarely did: the ability to reach the right people, at the right moment, and see exactly what that effort returns.

You don’t need to do everything at once. Set a clear goal, fix your foundation, pick a few channels, and keep improving based on what the numbers tell you.

Want a partner who can handle the heavy lifting? Mendo Digital helps businesses get found and chosen online through SEO, content, and strategic marketing.

Why Businesses Trust Mendo Digital

We’re a digital marketing agency based in Fort Bragg, on the Mendocino Coast, in California. We hold a 5.0-star rating from 50 reviews on Google, have earned an A+ accreditation from the Better Business Bureau (BBB), and have been recognized as Best Marketing Agency in Mendocino County for 2026 by BusinessRate.

Book your free consultation, and we’ll show you where your biggest opportunities are.