--- title: 4 Best ROI Digital Marketing Strategies description: The 4 digital marketing strategies with the best ROI (SEO, email marketing, PPC and social media) and how each one drives business growth. image: https://link37.org/hubfs/AI-Generated%20Media/Images/A%20imagem%20apresenta%20um%20ambiente%20de%20escritrio%20moderno%20com%20uma%20mesa%20de%20trabalho%20elegante%20de%20madeira%20clara%20Sobre%20a%20mesa%20h%20um%20laptop%20aberto%20exibindo%20um%20grf.png --- # [![logo link37 agencia marketing digital](https://link37.org/hs-fs/hubfs/Logo%203.png?width=85&height=25&name=Logo%203.png) logo link37 agencia marketing digital](https://link37.org/en) Request a quote Open main menu - Services [Client management (CRM)](https://link37.org/en/services/hubspot-crm) [Performance Marketing](https://link37.org/en/services/performance-marketing) [Strategic consulting](https://link37.org/en/services/strategic-consulting) [All services](https://link37.org/en/services) ![image](https://link37.org/hubfs/menu-image.png) - [Industries](https://link37.org/en/industries) - [Resources](https://link37.org/en/resources) - About us [How we work](https://link37.org/en/about-us/how-we-work) [Work culture](https://link37.org/en/about-us/work-culture) [Careers](https://link37.org/en/about-us/careers) [All about us](https://link37.org/en/about-us) ![image](https://link37.org/hubfs/menu-image.png) - [Contacts](https://link37.org/en/contacts) English [Español](https://link37.org/es/link37-new-blog/4-mejores-estrategias-de-marketing-digital-con-mayor-roi) [Português - Portugal](https://link37.org/pt-pt/link37-new-blog/4-melhores-estratégias-de-marketing-digital-com-maior-roi) [![logo link37 agencia marketing digital](https://link37.org/hs-fs/hubfs/Logo%203.png?height=25&name=Logo%203.png)](https://link37.org/en) Services [Client management (CRM)](https://link37.org/en/services/hubspot-crm) [Performance Marketing](https://link37.org/en/services/performance-marketing) [Strategic consulting](https://link37.org/en/services/strategic-consulting) [All services](https://link37.org/en/services) [Industries](https://link37.org/en/industries) [Resources](https://link37.org/en/resources) About us [How we work](https://link37.org/en/about-us/how-we-work) [Work culture](https://link37.org/en/about-us/work-culture) [Careers](https://link37.org/en/about-us/careers) [All about us](https://link37.org/en/about-us) [Contacts](https://link37.org/en/contacts) Request a quote English [Español](https://link37.org/es/link37-new-blog/4-mejores-estrategias-de-marketing-digital-con-mayor-roi) [Português - Portugal](https://link37.org/pt-pt/link37-new-blog/4-melhores-estratégias-de-marketing-digital-com-maior-roi) Search ### Tell Us What Are You Looking For? Submit Back ### Let’s Talk About Your Project Back [4 Best ROI Digital Marketing Strategies](https://link37.org/link37-new-blog/4-best-roi-digital-marketing-strategies#4-Best-ROI-Digital-Marketing-Strategies) [So, which digital marketing strategy delivers the best ROI?](https://link37.org/link37-new-blog/4-best-roi-digital-marketing-strategies#So,-which-digital-marketing-strategy-delivers-the-best-ROI?) [SEO – Search Engine Optimization](https://link37.org/link37-new-blog/4-best-roi-digital-marketing-strategies#SEO-–-Search-Engine-Optimization) [Email Marketing](https://link37.org/link37-new-blog/4-best-roi-digital-marketing-strategies#Email-Marketing) [Paid Search Marketing (PPC)](https://link37.org/link37-new-blog/4-best-roi-digital-marketing-strategies#Paid-Search-Marketing-(PPC)) [Social Media Marketing](https://link37.org/link37-new-blog/4-best-roi-digital-marketing-strategies#Social-Media-Marketing) [Final Thoughts](https://link37.org/link37-new-blog/4-best-roi-digital-marketing-strategies#Final-Thoughts) 1. [Link37](https://link37.org/) 2. [link37-new-blog](https://link37.org/link37-new-blog) 2 mins read ### 4 Best ROI Digital Marketing Strategies Link37 Team ![](https://link37.org/hubfs/AI-Generated%20Media/Images/A%20imagem%20apresenta%20um%20ambiente%20de%20escritrio%20moderno%20com%20uma%20mesa%20de%20trabalho%20elegante%20de%20madeira%20clara%20Sobre%20a%20mesa%20h%20um%20laptop%20aberto%20exibindo%20um%20grf.png) - [4 Best ROI Digital Marketing Strategies](https://link37.org/link37-new-blog/4-best-roi-digital-marketing-strategies#4-Best-ROI-Digital-Marketing-Strategies) - [So, which digital marketing strategy delivers the best ROI?](https://link37.org/link37-new-blog/4-best-roi-digital-marketing-strategies#So,-which-digital-marketing-strategy-delivers-the-best-ROI?) - [SEO – Search Engine Optimization](https://link37.org/link37-new-blog/4-best-roi-digital-marketing-strategies#SEO-–-Search-Engine-Optimization) - [Email Marketing](https://link37.org/link37-new-blog/4-best-roi-digital-marketing-strategies#Email-Marketing) - [Paid Search Marketing (PPC)](https://link37.org/link37-new-blog/4-best-roi-digital-marketing-strategies#Paid-Search-Marketing-(PPC)) - [Social Media Marketing](https://link37.org/link37-new-blog/4-best-roi-digital-marketing-strategies#Social-Media-Marketing) - [Final Thoughts](https://link37.org/link37-new-blog/4-best-roi-digital-marketing-strategies#Final-Thoughts) Digital Marketing Return on investment (ROI) is one of the most important — if not the most important — metrics every business must track. This applies to all types of investments, and marketing is no exception.   Digital marketing offers multiple channels and strategies to communicate with customers, but not all of them deliver the same return. One of the golden rules for sustainable growth is maintaining a **consistent average ROI**, ensuring that every euro invested contributes to measurable business results.   But which digital marketing strategies offer the **highest return on investment**? ##### **So, which digital marketing strategy delivers the best ROI?**   To answer this, it’s essential to understand the fundamentals of digital marketing.   Broadly speaking, strategies fall into two categories:   - **Inbound Marketing** – attracting customers organically so they come to you - **Outbound Marketing** – proactively reaching out to customers Each approach has strengths and limitations, and both can be effective depending on business goals. However, when analysing performance strictly from an ROI perspective, certain channels consistently stand out.   Below is a ranking of the **digital marketing strategies with the best average ROI**. ##### **1. SEO – Search Engine Optimization**   SEO (Search Engine Optimization) is the process of improving your website’s visibility and relevance in search engine results.   The better your website ranks, the more likely potential customers are to find your business when actively searching for products or services you offer.   One of SEO’s greatest advantages is its **low long-term cost combined with strong compounding results**. When implemented correctly, SEO can deliver consistent traffic and revenue for years.   According to multiple industry studies, including research by Smart Insights, SEO is frequently ranked by marketers as the **highest ROI digital channel**, outperforming paid advertising, social media, and even email marketing.   Although SEO takes time to generate results, its impact is unmatched. Research from BrightEdge shows that **over 50% of all website traffic comes from organic search**.   While SEO requires initial investment — including technical optimisation, content creation, keyword strategy, and mobile optimisation — the long-term payoff makes it one of the most profitable digital marketing strategies available. ##### **2. Email Marketing**   Email marketing consistently ranks among the **top ROI marketing channels**.   On average, for every €1 invested in email marketing, businesses can expect a return of approximately **€44.25**.   So why does email marketing outperform many other channels?   The answer lies in **personalisation and segmentation**.   Unlike social media, where messages are broadcast to broad audiences, email allows brands to communicate directly with customers based on behaviour, interests, purchase history, and demographics.   The more data you have about your contacts, the more relevant your messaging becomes — leading to higher open rates, stronger engagement, and increased conversions.   Studies show that: - 4.24% of email marketing visitors make a purchase - compared to 2.49% from search traffic - and only 0.59% from social media   While building and maintaining an email database requires time and consistency, businesses that invest in this channel benefit from strong long-term returns and customer retention. ##### **3. Paid Search Marketing (PPC)**   Paid search marketing does not offer the highest ROI in the long run — but it is the **fastest channel for generating results**.   This speed is why many companies allocate a significant portion of their digital marketing budget to PPC.   Paid search advertising allows brands to appear at the top of search results almost instantly, making it ideal for:   - new businesses - product launches - short-term promotions - competitive keywords   Google Ads is the dominant platform, accounting for over 90% of the European search market. Other options include Microsoft Advertising (Bing), which can also deliver cost-efficient results in certain industries.   According to Google, businesses earn an average of **€2 in revenue for every €1 spent on Google Ads**.   However, PPC requires continuous optimisation, strong keyword strategy, bid management, and ongoing monitoring. Without careful management, costs can rise quickly and reduce profitability. ##### **4. Social Media Marketing**   Social media has become one of the most powerful growth channels in digital marketing.   More than **45% of the global population** uses social media, reaching over 70% in developed regions. With more than **3.5 billion active users**, social platforms offer enormous reach and engagement potential.   Social media enables brands to: - build awareness - engage directly with audiences - promote products and services - combine organic and paid strategies   Today, 1 in 4 consumers say they prefer to interact with brands through social platforms. Channels such as Facebook, Instagram, LinkedIn, and TikTok have become essential components of inbound marketing strategies.   Among social platforms, **Meta advertising (Facebook & Instagram)** continues to show the strongest ROI due to advanced targeting options and multiple placement formats across feeds, stories, messenger, and marketplace.   While social media ROI varies by industry, nearly 20% of marketers report it as one of their highest-performing channels when executed strategically. ##### **Final Thoughts**   Each digital marketing strategy plays a different role in business growth.   - **SEO** delivers long-term, compounding ROI - **Email marketing** offers unmatched profitability and retention - **Paid search** provides immediate visibility and fast results - **Social media** drives awareness, engagement, and scalable growth The most successful businesses don’t rely on a single channel — they build an integrated digital strategy aligned with clear objectives and measurable performance.   At **Link37**, our digital marketing team works with advanced tools and proven frameworks to help businesses maximise ROI across all channels. Related articles Hubspot HubSpot vs Mailchimp: Contrasting Features Compare HubSpot's all-in-one marketing platform with Mailchimp's simple and efficient email marketing tool to determine which suits your business needs best. Link37 Team October 01, 2026 Related articles Email Marketing How Does Email Marketing Work? Understand how email marketing works: from lead generation to campaign automation. Discover how this strategy strengthens your business and boosts sales. Link37 Team October 01, 2026 Related articles Digital Marketing Simplified Digital Marketing: A Step-by-Step Guide Learn the essentials of digital marketing, from inbound and outbound strategies to the tools and channels that help your business grow online. Link37 Team October 01, 2026 [Previous Article](https://link37.org/link37-new-blog/e-commerce-how-to-start-an-online-business-part-ii) [Next Article](https://link37.org/link37-new-blog/digital-influencer-why-are-they-so-popular) ## Ready to work with us? 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