Best SEO Agencies in Portugal

#2

SWAT SEO

★5.0(1 reviews)·Porto, Portugal

Team 1-10

We put a "SWAT" SEO Content Team at your service. We offer search engine optimization (SEO) services to help growing startups grow their online presence. Our team of experts will provide a personalized content strategy to help your business rank higher in search engine results and drive more traffic to your website. We are so confident in our ability to deliver on our promises that we offer a money-back guarantee. Book a call with us today to learn more about how we can help your business grow.

#3

UniK SEO specializes in driving organic and paid traffic from popular search engines such as Google, Bing, and Yahoo. With offices in Portugal and the United Kingdom, our team consists of twenty international professionals who are tech-savvy and innovative. We offer comprehensive services including AI SEO (GEO), Search Engine Optimization (SEO), Pay-Per-Click (PPC) campaigns, and content creation. Our primary goal is to optimize Return on Investment (ROI), increase online visibility, and drive online sales. We go the extra mile for our customers, always focusing on finding effective ways to achieve their objectives. As an international team, we are proficient in English, French, Spanish, and Portuguese, which allows us to help penetrate new markets and establish brands in various regions. At UniK SEO, we have a holistic approach to SEO. Our services include keyword research, technical audits, on-page optimization, content creation, and link building. With the change in search behaviour, we also specialized in AI SEO, optimizing positioning across all LLMs. Depending on the sector and target audience, we can develop and optimize paid campaigns on various platforms such as Google, Social Media, and Programmatic advertising. We constantly monitor and optimize campaigns to ensure the best results for our clients. With a dedicated content team in-house, we manage all blog posts and on-page optimizations. Additionally, our social media team is skilled in creating appealing and interactive content for platforms such as Instagram, Facebook, Twitter, LinkedIn, and Pinterest. Thanks to our technical expertise, we can effectively manage content on popular website platforms such as WordPress, Shopify, Wix, and Squarespace. Our portfolio includes a diverse range of customers, from eCommerce websites to service-based businesses. We value building strong partnerships with new brands and staying updated with the fast-paced changes of Search Engine Updates.Read more

#4

Watermelon Tecnologia

★4.8(4 reviews)·Porto, Portugal

Team 51-200

Founded in 2013, Watermelon is a consulting firm specialized in software development, innovation, and venture building, created to support organizations in transforming ideas into scalable and sustainable digital solutions. Headquartered in Campinas, with a presence in São Paulo and Portugal, the company operates at the core of the innovation ecosystem, serving clients in Brazil and internationally. Throughout its history, Watermelon has supported startups, private companies, and public institutions in digital transformation initiatives by combining technical excellence, strategic vision, and deep business understanding. Its services include custom software development, system modernization, data-driven digital solutions, and digital growth strategies, always with a focus on scalability, continuity, and the autonomy of internal teams. Watermelon stands out for its collaborative and hands-on approach, working closely with clients to ensure alignment between technology, strategic objectives, and tangible value creation. With a strong commitment to results, resilience in complex environments, and respect for existing systems, the company fosters innovation in a pragmatic and sustainable way. Guided by values such as curiosity, transparency, and long-term impact, Watermelon believes that technology and innovation are essential drivers of competitiveness and economic development across industries and markets.Read more

#5

From start-ups to Fortune 500, we have an outstanding track record of delivering results. Experience exceptional service with us—92% of our customers are highly satisfied, making us one of the market leaders. We leverage ecosystems including Salesforce, and Microsoft. Strategic & Brand EcosystemsGlobal Brand Strategy & Identity: Positioning, voice, and visual systems for international markets.Integrated Digital Transformation: comprehensive roadmaps for digitizing business operations.B2B Enterprise Strategy: Account-Based Marketing (ABM) and lead-to-revenue frameworks.Omnichannel Marketing Strategy: Unifying messaging across all touchpoints. Advanced AI, Automation & Innovation (The Differentiator)AI Transformation & Integration: Consulting on how clients can adopt AI internally.Agentic Workflow & Campaign Management: Deploying autonomous AI agents.Hyper-Automation Ecosystems: Building complex, cross-platform enterprise workflows.Generative AI Content Engines: Using Gen-AI for personalized content at scale.LLM Search Optimization (GEO): The successor to SEO; optimizing for ChatGPT, Perplexity, and Gemini visibility. Engineering, Experience & ProductUX/UI Design & Conversion Science: Merging aesthetics with behavioral psychology.Marketing Technology (MarTech): Stack selection, implementation, and API integration. Commerce & Growth AccelerationEnd-to-End Ecommerce Solutions: From platform builds to marketplace management (Amazon).Performance Media Buying: Programmatic, PPC, and Social Paid User Acquisition.SEO & Semantic Authority: Technical SEO combined with high-authority thought leadership.Social Commerce & Community Growth: Turning social engagement into direct sales. Global Reach & LocalizationLocalization & Transcreation: Adapting content culturally, not just translating language.International Compliance: Handling GDPR, CCPARead more

#6

A Digital Growth Partner & Startup Studio that helps the restless ones thrive in the digital world. We grow ideas and scale products — our clients unlocked $100M+ in funding. No matter what stage your idea or product is at or problem you’re trying to solve, we’re able to fit-to-grow to your business. We are a 100 global top-tier people that are fit-to-grow around what your business wants and needs. We are Developers, Product Designers, AI Architects, Data Scientists, and problem-solvers, everything we do is rooted in scale and flexibility.Read more

#7

WAY specializes in SEO and digital commerce solutions for businesses seeking to improve their online visibility and sales performance. Based in Guimarães, Portugal, the team of 11-50 professionals delivers targeted strategies tailored to each client's needs.

#8

Based in Figueira da Foz, The Digital Bloom provides SEO, content marketing, digital strategy, email marketing, and PPC management to clients seeking measurable results. With a focused team approach and strong client feedback, the agency delivers tailored digital solutions across multiple channels.