What is a digital marketing agency and what are its objectives?

A digital marketing agency focuses on overseeing your online promotional activities. It includes a range of various tactics designed to improve your brand's online visibility, brand awareness and overall profit
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What does a digital marketing agency do and what tasks does it solve?

All digital marketing agencies share a common goal - to improve their online advertising strategies. This goal can cover a range of services, but digital marketing agencies usually focus on one or more of the following approaches:

  • Social Media Marketing (SMM)
One of the main services provided by many digital marketing agencies is social media marketing. This approach emphasises the management and optimisation of your social media profiles, effectively entrusting your accounts to professionals.

Through social media marketing, your brand is able to:

  • Increase brand recognition;
  • Increase website visits;
  • Keep abreast of market trends;
  • Establish customer loyalty.

Some digital marketing agencies can also go one step further by including influencer marketing in their offerings. They can manage one or all of your social media accounts while you concentrate on other pressing areas of your business.

  • Content development and marketing
Another service provided by digital marketing agencies is the creation and promotion of content. This can encompass tasks ranging from writing texts to sharing content on different platforms to broaden your audience.

Nowadays, many companies hire companies specialising in content marketing to create premium blogs, website material and additional content. The aim is to provide content that effectively conveys the brand's purpose and aspirations, establishing a connection with the target audience. Not surprisingly, the content marketing sector is expected to reach 2 billion dollars by 2032.

Several popular types of content that can be produced and shared using this advertising approach include

  • Blogs;
  • Posts on social networks;
  • Videos;
  • Landing Pages;
  • Infographics;
  • E-mails.

  • SEO
A digital marketing company can also offer various SEO services. Search engine optimisation is a method used to improve the position of your brand's website in search results on platforms such as Google and Bing. A digital marketing agency will offer various types of SEO based on your needs - including on-page SEO, local SEO, international SEO and others.

SEO techniques mainly centre on identifying and using the right keywords that can help your site rank organically. Even the most basic strategy includes:


An effective digital marketing agency will know how to create a strategy that maximises the benefits for your brand. This encompasses increasing brand awareness, creating leads, improving local and global visibility and accessing various other SEO advantages.

  • Web design
It may be unexpected, but digital marketing agencies can also take care of your web design requirements. As websites are the main focus that these companies want to show off in a positive light, having a sleek, easy-to-navigate and brand-focused site is essential for success in any niche.

Web design involves a set of skills and processes used to establish the appearance of your company's website. It can include:

  • Brand development;
  • User interface design;
  • Site mapping;
  • User experience design;
  • General visual aesthetics.

  • Affiliate marketing
Affiliate marketing is an additional service offered by some digital marketing companies. This approach includes collaborating with external organisations to advertise your company in exchange for a commission. Digital affiliate marketing agencies act as intermediaries between the affiliate site and your company, helping to establish agreements between your company and the affiliate sites.

Affiliate marketing works on a ‘pay for performance’ basis, similar to the way sales reps receive commissions. The main difference is that affiliates are external entities, not affiliated with the company. They receive a commission for bringing new customers to your company, which makes this advertising approach successful and performance-orientated.

  • Email Marketing
An essential service provided by digital marketing companies is email marketing. This approach involves sending specific emails to advertise products or services, with the aim of attracting more customers. However, email marketing goes beyond promotions. It can also be used to:

  • Increase brand visibility;
  • Inform people about your product;
  • Promote additional trade;
  • Foster customer loyalty;
  • Notify customers of promotions, latest arrivals, etc.

  • Paid adverts
The last service we mentioned is paid advertising, especially pay-per-click (PPC) adverts, which are a type of search engine marketing (SEM). PPC consists of paying a fixed fee every time someone clicks on your advert. Unlike SEO, which produces organic traffic, PPC usually acquires paid traffic by displaying your advert to users for a fee.

PPC tactics often rely on a bidding structure. In simple terms, you place bids on specific keywords for which you want your site to rank. The more successful the bid, the more prominent your advert will be in the SERPs or on various platforms.

The most commonly used platforms for PPC campaigns are:

  • Meta advertising (Facebook and Instagram);
  • LinkedIn advertising;
  • TikTok;
  • Google;
  • Bing.

Tip: If you're new to PPC, take a look at our article PPC vs SEO.

  • Analysing digital marketing channels
Brands therefore want to optimise their influence and connection with their target audience through effective budget management. How do you approach this and which marketing channels offer the best ROI for your company?
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Types of digital marketing agencies

The type of digital marketing agency you select is determined by the services you need. Below are the main categories of online advertising companies:

  • Full-service digital marketing agencies: These companies provide a wide range of services, managing all elements of marketing. However, it's important to remember that full-service agencies generally come at a higher cost;
  • Inbound digital marketing agencies: An inbound company offers services designed to naturally attract customers to your brand. Some of these include writing blog articles, search engine optimisation and social media marketing;
  • Agencies specialising in specific digital marketing services: These agencies focus on a specific aspect of digital marketing, such as SEO or social media. The advantage of these agencies lies in their in-depth knowledge of their speciality, guaranteeing successful results.
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Reasons to hire a digital marketing agency

The importance of digital marketing is clearly evident when you realise the advantages of collaborating with a professional. To highlight why hiring a digital marketing agency is a wise decision, here's a round-up of several advantages:

  • New points of view: Hiring an external team can introduce innovative ideas that will shake things up. A digital marketing agency can identify your shortcomings and highlight possible obstacles you may encounter, along with strategies for overcoming them;
  • Expertise: Although your in-house team may have some marketing skills, they may not specialise in all areas of the discipline. Digital marketing companies employ specialists who understand the complexities of this field and can guide you in managing your activity in it;
  • Exclusive tools: Digital marketing companies use the most advanced tools and technologies available. They offer access to sophisticated functionalities that may not be accessible to you or your team;
  • Cost-effective: Hiring an agency allows you to reduce the expenses associated with setting up and maintaining an in-house marketing team, such as salaries, resource costs and necessary tools. Normally, most agencies use their own tools, which means you won't have to spend on additional software;
  • Emphasis on the business: By having marketing experts manage your campaigns, you can devote more time to running and expanding your business. Ultimately, their main objective is to guide the company to success, rather than overseeing each campaign.
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FAQ

  • What is a digital marketing agency?
A digital marketing agency is a company that specialises in offering services that help brands promote their products and services online. This includes strategies in areas such as SEO, social media, paid advertising, content creation, email marketing and more.

  • Why hire a digital marketing agency in 2025?
In 2025, digital strategies are more complex than ever. A digital marketing agency can bring experience, advanced tools and a strategic approach to maximise your brand's results, saving valuable time and resources.

  • What services does a digital marketing agency offer?
Services include search engine optimisation (SEO), social media management, paid advertising campaigns (PPC), content creation and management, graphic design, marketing automation, data analysis, among others.

  • How does a digital marketing agency help increase sales?
An agency helps attract qualified traffic to your website, optimise the sales funnel, improve conversion rates and build customer loyalty. Through segmented campaigns and data-based strategies, they focus on results that have a direct impact on sales.

  • What are the digital marketing trends for 2025?
Some of the main trends include the use of artificial intelligence for personalisation, advanced automation, influencer marketing, interactive videos, voice searches, social e-commerce and increased use of augmented and virtual reality.

  • How can I select the appropriate digital marketing agency?
To choose the right agency, consider its portfolio, experience in your sector, strategic approach, transparency in results and affinity with your company's values and culture. Make sure the agency is up to date with the latest trends and tools.

  • What's the difference between a digital marketing agency and a freelancer?
The main difference is in scope and specialisation. An agency usually offers a diversified team with expertise in several areas, while a freelancer may have more specific skills, but without the same ability to execute on a large scale.

  • How much will it cost to hire a digital marketing agency in 2025?
The cost of hiring a digital marketing agency can vary widely, depending on the complexity of the project, the services requested and the agency's experience. It's important to request personalised quotes and evaluate the cost-benefit ratio before making a decision.

  • In what ways do digital marketing agencies assess the effectiveness of their campaigns?
Digital marketing agencies measure success through key performance indicators (KPIs) such as conversion rate, return on investment (ROI), website traffic, social media engagement, lead generation and other project-specific metrics.

  • Why should small businesses also consider hiring a digital marketing agency?
Even small businesses benefit from hiring a digital marketing agency, as it can optimise the use of resources, create targeted campaigns and increase online visibility, which can result in growth and greater competitiveness in the market.

  • How important is a social media presence for companies in 2025?
Social networks are essential platforms for building a brand's online presence, engaging with customers and promoting products and services. A digital marketing agency knows how to optimise social media presence to maximise impact and reach the right audience.

  • How does a digital marketing agency deal with the constant evolution of digital platforms?
Digital marketing agencies keep up to date with changes in platforms, algorithms and marketing trends by investing in continuous training and new technologies. This allows them to adjust their strategies to ensure that your company always benefits from digital innovations.

  • Who is a digital traffic manager?
A digital traffic manager is responsible for overseeing the flow of digital content, ensuring that marketing campaigns, ads, and online content are distributed across appropriate channels to drive traffic to a website or platform. They manage the coordination, scheduling, and optimization of digital assets to maximize performance.
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Summary

Main tasks that a digital marketing agency solves for its clients in 2025:

  1. Creation and implementation of digital strategies;
  2. Search engine optimisation (SEO);
  3. Social media management;
  4. Management of paid advertising campaigns (PPC);
  5. Landing page creation and optimisation;
  6. Content marketing and blogging;
  7. Data analysis and performance reports;
  8. Marketing automation;
  9. Online reputation management;
  10. Graphic design and branding;
  11. Website development and optimisation;
  12. Influencer marketing;
  13. E-commerce and online sales strategies;
  14. Market research and competitive intelligence;
  15. Creation of personalised user experiences.
Digital marketing agencies can help your company thrive through various methods, including increasing brand awareness and converting one-time customers into dedicated clients. Whatever your marketing goals, these agencies can help you achieve them.

From SEO and PPC to content marketing, social media marketing, direct email advertising and much more, Studio.351 has the expertise to provide various services. We can manage all the services on our list or focus on a specific area, according to your needs.
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