
Digital marketing matters if you want to build a profitable online business that grows successfully on the internet.
That’s why we’ve put together this essential guide, where we’ll show you what digital marketing is and the online areas it covers so you can grow your business on the internet.
What digital marketing is and what it covers
Digital marketing refers to the use of digital platforms, technologies and media to promote products, services and brands.
Unlike traditional marketing, which focuses on media such as television, radio and print, digital marketing uses the internet and digital technologies to reach its target audience.
And it does so in a more direct, personalized and measurable way.
Digital marketing is constantly evolving, adapting to new technologies and consumer behavior.
It includes, but is not limited to, an online presence through websites, the use of social media, email marketing, online advertising, SEO (search engine optimization) and content marketing.
▷ The main digital marketing tools
SEO (Search Engine Optimization):
This technique involves optimizing a website to improve its ranking in the results of search engines like Google.
It covers optimizing both on-page elements (such as keywords and quality content) and external factors (such as inbound links and domain authority).
Content marketing:
Creating and distributing valuable, relevant and consistent content to attract and retain a clearly defined audience.
The goal is to drive profitable customer actions, such as sales, sign-ups or downloads.
It involves using platforms such as Facebook, Instagram, LinkedIn and X (formerly Twitter) to promote products or services.
Effective social media management also includes interacting with your audience and building an online community.
Email marketing:
Sending personalized, targeted emails to a database of customers or prospects to inform, sell or build loyalty.
Pay-per-click (PPC) advertising:
This is a form of online advertising in which the advertiser pays a fee every time their ad is clicked.
Google Ads is a popular example of a PPC platform.
Web analytics and metrics:
It involves using tools such as Google Analytics to measure, analyze and report on website traffic and the effectiveness of different digital marketing strategies.
Affiliate marketing:
It consists of promoting third-party products in exchange for a commission on every sale or lead generated.
Mobile marketing:
It focuses on reaching customers on their mobile devices, through techniques such as mobile apps, text messages and proximity marketing.

Profitable online businesses need digital marketing strategies to succeed
Many people think that to start an online business all you need is a live website, a few social media profiles and a bit of advertising.
Nothing could be further from the truth. For your online business to be truly profitable, you need a digital marketing plan designed specifically for your own company, setting out from start to finish all your goals, digital strategies and online marketing actions.
Competition in the digital world is fierce, and the success of your online business doesn’t depend on a single factor but on a set of digital elements and techniques that have to work together like a well-oiled machine.
Without a good online marketing plan, it will be very hard to get good results from your online business.
Today’s reality shows us users who are more connected to the internet every day, Wi-Fi available in many places, better internet coverage, genuinely useful new apps… and a long list of other factors showing that companies need to be able to develop adaptable, scalable digital marketing strategies.
Your customers are online 24/7, and that is an unbeatable opportunity to turn your business into a profitable one.

Benefits of digital marketing for online businesses
Thanks to digital marketing, your online business can benefit from a number of things that become opportunities for it. We’ll go through them now so you can see them more clearly:
What benefits can I get from digital marketing?
- Every company can do digital marketing, whether it’s large, medium-sized or small. All we have to do is adapt to the needs and characteristics of each one.
- Digital marketing helps you build your brand and strengthen the position we want to hold in the minds of our potential customers.
- It also gives you the chance to reach new users thanks to the search engine marketing techniques at your disposal, which would otherwise be more expensive. Everyone searches online, and that’s a huge opportunity for your online business.
- Digital marketing is highly measurable, and we can get very useful statistics that show us whether we’re doing well or need to change the digital strategies we’re using.
- Digital advertising isn’t very expensive compared with traditional advertising, which in some cases can be exorbitant and hard for smaller companies to afford.
- Its ability to target each type of user makes it flexible, and that’s a point in its favor for improving results with a smaller investment.
- Social media has many advantages and helps us a great deal to build communities around our brand and earn our followers’ loyalty.
Without a doubt, digital marketing is the key to your online business; without it, you don’t exist online.
How do you start an online business? The digital marketing plan
Whether you’re thinking about starting an online business or already have one up and running, your digital marketing plan should include a set of essential information that will form the backbone of your online business. It will be your real guide throughout the whole process and will include an analysis of a number of aspects and points.
How to get started with online marketing
What to define in your online business’s digital marketing plan
When you create your digital marketing plan, you should start by answering a few key questions. Here are the most important ones for you to reflect on and think about:
- Define your company and your products: answer the questions that describe the characteristics of both your company and your services or products.
- Who your buyer persona is: define who might be interested in your products, why they need them and which part of that need you’re meeting. Build a profile of that user, including variables such as age, education, interests…
- Study your current situation online and that of your competitors: analyze what you’ve done so far on both your website and your social media. Listen to what people say about you, and check whether you’ve run email marketing campaigns before, or invested in advertising or digital content creation. If you haven’t done anything yet and you’re just starting out, this guide will be very useful.
- The goals we want to achieve: set yourself targets and don’t do things just for the sake of it. That would be a waste of time and effort.
- How you’re going to do it: plan your course of action with all the tools available online, setting dates and campaigns for each goal. Here’s a list of 150 Social Media Marketing Tools that you might find useful.
- Measure what you’re doing so you know whether you’re on the right track. Online, it’s easy to measure and get statistics on many variables. Set your own KPIs.
- Available budget: work out how much you’re willing to invest in online marketing and whether you can afford the investment.
- Staff in charge: decide and choose which person or agency will handle all your digital marketing work.

Digital marketing tools for your online business
Having the right tools is crucial to the success of any strategy.
These tools not only make it easier to implement marketing tactics, they also provide valuable insights for decision-making and campaign optimization.
Some of the essential tools are:
SEO tools:
Such as SEMrush, Ahrefs or Moz.
These platforms offer a range of features, including keyword research, search engine rank tracking and backlink analysis.
All of them are essential to improve your online visibility.
Social media management platforms:
Tools such as Hootsuite, Buffer or Sprout Social let you schedule posts, manage several accounts at once and analyze how your posts perform.
Email marketing services:
Email marketing platforms like Mailrelay offer solutions to create, send and analyze email campaigns, a crucial technique for building customer loyalty.
Web analytics tools:
Google Analytics is an industry standard, providing detailed information on web traffic, user behavior and the effectiveness of online campaigns.
Digital advertising platforms:
Google Ads and Facebook Ads are essential for pay-per-click advertising and audience targeting.
Marketing automation tools:
Such as HubSpot or Marketo, which help automate repetitive processes in marketing campaigns and segment audiences for more personalized communications.
Choosing the right platforms for different types of business
Choosing the right platforms depends on several factors, including the type of business, your marketing goals, your target audience and your available budget.
Some general considerations you can keep in mind:
For B2C (business-to-consumer) businesses:
Social media and email marketing platforms are essential for interacting directly with consumers and building a community.
Tools such as Facebook Ads and Instagram are effective for reaching a broad, diverse audience.
For B2B (business-to-business) businesses:
LinkedIn and marketing automation platforms such as HubSpot are a better fit, as they allow more specific targeting and professional networking.
For ecommerce:
SEO tools and digital advertising platforms are crucial for driving traffic and sales.
In addition, web analytics tools help you understand customer behavior and optimize the shopping experience.
For small businesses and startups:
Low-cost or free tools such as Google Analytics, Mailrelay and Canva are ideal for getting started.
Social media advertising can also be an effective, affordable way to increase visibility.
For content-focused companies or media outlets:
Content marketing and SEO tools, along with social media management platforms, are essential for increasing reach and audience engagement.

The main digital marketing mistakes to avoid
We often make digital marketing mistakes that hurt our online business but can easily be corrected if we pay attention.
That’s why we recommend keeping your whole online strategy under control and watching out for the following mistakes that are sometimes made:
- Not giving online marketing enough importance.
- Not having a blog on your website.
- Not developing a suitable, consistent content plan.
- Not tracking or measuring results.
- Not making the most of email marketing.
- Not having a professional in charge of digital marketing.
- Not looking after your online image and reputation.
Conclusions
Planning and knowledge will be your main allies and your real guide in your digital marketing strategies.
If you want an online business that is truly profitable, you’ll need to put time and effort into each of the points we’ve covered in this post.
The world no longer knows any borders, and growing an online business depends on a well-oiled digital marketing machine.
Jose Argudo
CMO at Mailrelay. Writes about email marketing, copywriting, and conversion for small businesses and entrepreneurs.
