Top SEO Companies in Portugal

Researched by:Goodfirms Research TeamUpdated:September 29, 2026

Goodfirms has reviewed 107 SEO Companies in Portugal as of September 2026. The top-ranked firm is Probey Services (5.0 stars, 122 verified reviews, < $25/hr, founded 2016, Lisbon). Across the category, the median hourly rate is $37, median client rating is 5, and 7% of firms employ 50+ members. Explore the vetted SEO Companies in Portugal below, compare their strengths, and connect with the provider best suited to your requirements.

Finding the best SEO companies in Portugal will now be quick and hassle-free. Goodfirms, a reliable research platform, helps service seekers pick the right firm based on their needs. If you are also seeking support from leading SEO firms in Portugal, it is time to refer to the list below. These SEO agencies are dexterous in optimizing your website and promoting it on the right platforms. Once you shortlist companies based on their experiences, unbiased client reviews, and proficiency in handling the site, you can get started with the best SEO service provider to drive the success of your business.

Goodfirms has verified 107 SEO Companies in Portugal - part of 34,420+ SEO Companies, each passing Goodfirms' 4-step verification process (background check, client interviews, portfolio audit, ongoing quality review). Listings marked "Sponsored" are agencies that pay for premium placement - sponsorship does not affect star ratings or review content.

Top 10 at Glance

Compare the highest-ranked firms first side by side.

Rank
Company
Rating
Reviews
Hourly Rate
Team Size
Founded
Location
Action

List of Top Portugal SEO Agencies & Service Providers

Find a SEO Company Near you
Find a SEO Company Near you
Service
Hourly Rate
Employees
ReviewsAll Companies
Industry
Client Type
  • With a multidisciplinary team, we strive for excellence through the continuous improvement of our services and skills. We are a graphic and digital agency, which designs and develops visual identities and web solutions. Living in a symbiosis between the use of new technologies and the human perspective associated to creativity, we present innovative, responsible, and ... read 4por4 - creative agency reviews & insights

    With a multidisciplinary team, we strive for excellence through the continuous improvement of our services ... read 4por4 - creative agency reviews & insights

    $25 - $49/hr
    2 - 9
    2002
    Porto, Portugal
  • WhiteKube is a Digital Advertising Agency headquartered in Lisbon, Portugal, and with a growing presence in Warsaw, Poland. We harness the synergy of: 🟢 Paid Advertising 🟣 Amazon Services 🟡 Data & Analytics Our approach is results-driven and custom-made, delivering solutions that fit each client’s unique goals. We’ve been recognized by: 3 consecutive Google Premier ... read WhiteKube reviews & insights

    WhiteKube is a Digital Advertising Agency headquartered in Lisbon, Portugal, and with a growing presence ... read WhiteKube reviews & insights

    NA
    2 - 9
    2012
    Lisbon, Portugal
  • We are a digital transformation agency that develops and implements solutions that empower and optimizes your brand for a digital-based economy. We can support your brand's digital presence, from corporate websites and e-commerce solutions to mobile apps and enterprise portals. We match design, marketing, and technology when building tailor-made digital solutions and strategies that support ... read Alencastre.net reviews & insights

    We are a digital transformation agency that develops and implements solutions that empower and optimizes ... read Alencastre.net reviews & insights

    $25 - $49/hr
    10 - 49
    2001
    Lisbon, Portugal
  • Oferecemos Resultados! Somos uma Agência de Marketing Digital com profissionais com mais de 20 anos de experiência. Fazem também parte da equipa jovens talentos que nos permitem prestar serviços de excelência. Desenvolvemos e implementamos planos e estratégias de marketing digital apenas com um foco - OBTER RESULTADOS mensuráveis para os nossos clientes!

    Oferecemos Resultados! Somos uma Agência de Marketing Digital com profissionais com mais de 20 anos ... read Ecossistema Digital reviews & insights

    NA
    2 - 9
    2016
    Porto, Portugal
  • We are Drivenly, a modern full-service digital marketing agency alternative headquartered in Lisbon but acting globally. With a globally diversified portfolio that spans the world, we have the expertise to position businesses for success on the global stage. At Drivenly, we marry technology, creativity, and strategy to deliver outstanding results. We offer a comprehensive suite ... read Drivenly reviews & insights

    We are Drivenly, a modern full-service digital marketing agency alternative headquartered in Lisbon but acting ... read Drivenly reviews & insights

    $50 - $99/hr
    2 - 9
    2022
    Lisbon, Portugal
  • Studio.351 is a design and development company. Your success is our task. We create websites and apps for you that work. Everything you need in a few clicks.

    Studio.351 is a design and development company. Your success is our task. We create websites ... read Studio351 reviews & insights

    $25 - $49/hr
    2 - 9
    0
    Lisbon, Portugal
  • Using AI Tools

    • ClaudeClaude
    • ChatGPTChatGPT
    • GeminiGemini
    • n8nn8n
    • ElevenLabsElevenLabs

    SigmaFlowAI builds AI systems that carry real operational weight: voice receptionists answering live phone lines, lead pipelines that move from first click to CRM without manual copying, internal tools, and automation across n8n, Python, and Claude. We are based in Portugal and work with clients internationally, in English and Portuguese.The agency runs two service pillars ... read SigmaFlowAI reviews & insights

    SigmaFlowAI builds AI systems that carry real operational weight: voice receptionists answering live phone lines, ... read SigmaFlowAI reviews & insights

    $50 - $99/hr
    2 - 9
    2025
    Porto, Portugal

    Why SigmaFlowAI?

    • The engineer who sells is the one who builds
    • 10 AI systems live in production today
    • We build, maintain, and answer after launch
  • Thesign is a creative digital agency working under Information Technologies and Communication Platforms. Conceived in November 2011, we bring together the will and commitment of skilled people, with more than 15 years of experience. Most of them within a Research and Development Unit on the largest Polytechnic Institute in the country. We assume us as ... read THESIGN OF TIME reviews & insights

    Thesign is a creative digital agency working under Information Technologies and Communication Platforms. Conceived in ... read THESIGN OF TIME reviews & insights

    $25 - $49/hr
    2 - 9
    2013
    Porto, Portugal
  • Young and Creative, Marketing Agency from Portugal, where our core is Digital Marketing. Creative Discovery works actually with more the 30 companies in Portugal, Belgium, Spain, U.K. Netherlands, India, and Emirates. Our secret? Content! and well many sleepless nights also our hard-working mentality to provide only our best to our clients. Our design team is ... read Creative Discovery reviews & insights

    Young and Creative, Marketing Agency from Portugal, where our core is Digital Marketing. Creative Discovery ... read Creative Discovery reviews & insights

    $25 - $49/hr
    10 - 49
    2017
    Lisbon, Portugal
  • We custom-code websites from the ground up to ensure maximum speed, performance, and optimal Google and search engine placements.Our mission is to make sure Portuguese businesses have a seamless digital transition. We are based in Coimbra, but we also work remotely to make your company stand out online. With faster speeds, you can attract more ... read Mondego Web Designs reviews & insights

    We custom-code websites from the ground up to ensure maximum speed, performance, and optimal Google ... read Mondego Web Designs reviews & insights

    NA
    2 - 9
    0
    Coimbra, Portugal
  • Using AI Tools

    • CanvaCanva

    Most businesses don't stall because of effort. They stall because the decisions that determine growth - what to prioritize, what to fix first, where money is quietly being lost - are made from inside the operation, where proximity makes the real problems invisible. Every month without that clarity is revenue that does not return.AIZ Business ... read AIZ Business Consulta reviews & insights

    Most businesses don't stall because of effort. They stall because the decisions that determine growth ... read AIZ Business Consulta reviews & insights

    NA
    2 - 9
    2026
    Lisbon, Portugal

    Why AIZ Business Consulta?

    • Your Success Is Our Measure
    • Objectivity Is the Advantage
    • Control Over Dependency

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Where the firms are.

Bubble size shows how many firms each country has; colour shows its average hourly rate. Tap any country for its firm count, average rate, rating, and Value Score.

Loading map…

All states ranked by Value Score.

Every state in scope, ranked by Value Score.

StateFirmsAvg RateAvg RatingValue ScoreAction
PTCentro12$48/hr578View firms
PTLisbon69$64/hr576View firms
PTAlgarve3-575View firms
PTNorte17$44/hr-68View firms
PTLisboa e Vale do Tejo1$37/hr-65View firms
PTAbrantes1$37/hr-65View firms
PTMadeira1$125/hr555View firms
PTBraga2$75/hr-51View firms
PTAlentejo1--8View firms
PTCentro
12 firms$48/hr5
Value Score78 / 100
PTLisbon
69 firms$64/hr5
Value Score76 / 100
PTAlgarve
3 firms5
Value Score75 / 100
PTNorte
17 firms$44/hr
Value Score68 / 100
PTLisboa e Vale do Tejo
1 firms$37/hr
Value Score65 / 100
PTAbrantes
1 firms$37/hr
Value Score65 / 100
PTMadeira
1 firms$125/hr5
Value Score55 / 100
PTBraga
2 firms$75/hr
Value Score51 / 100
PTAlentejo
1 firms
Value Score8 / 100

Match by work-hour overlap with your team.

Cost matters - but so does being able to actually talk to your developer during your workday. Here are the best destinations for each major hub.

If you're in US (PT/ET)Recommended

Look for nearshore LATAM partners - same-day collaboration, similar time zones, and 50-60% cost savings vs domestic.

MXMexico~7h overlap
ARArgentina~6h overlap
BRBrazil~5h overlap
CACanada~8h overlap
If you're in Europe (CET/GMT)Recommended

Eastern Europe is your sweet spot - 1-2h time zone shift, EU GDPR alignment, and 40-50% lower rates than Western Europe.

PLPoland~8h overlap
UAUkraine~7h overlap
RORomania~7h overlap
ZASouth Africa~8h overlap

How firms are placed on the matrix

Every position on this chart is the output of the Goodfirms ranking algorithm - a weighted composite of signals across two axes. The algorithm is recomputed regularly and is fully documented.

Sponsorship does not affect placement. PRO members receive visible badges and ad placements, but their algorithmic scores are calculated identically to free listings.

Read the full methodology
Algorithm at a glance
1
X-axis (Core Competencies): Service Focus Ratio + Portfolio Depth + Quality + Experience
2
Y-axis (360-Performance): Client Reviews + Market Presence + Goodfirms Score
3
Missing signals are excluded from a firm's score, not substituted with defaults - weights redistribute across remaining inputs
4
Recency decay over the last 18 months keeps stale reviews from dominating
5
Eligibility floor: ≥ 1 published review in this category scope

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States with the best Value Score for seo hiring.

Ranked by a composite score blending firm count (supply), average rating (quality), and median hourly rate (cost). Affordability is weighted highest (50%), so this list surfaces actually affordable destinations rather than just-big markets.

Budget leader
Lisbon · $0-24/hr

9 firms in this tier - more than any other state, averaging 5.0 ★. Top picks: Probey Services, Digital ONDA Limited, AP PORTUGAL.

Mid-tier leader
Lisbon · $50-99/hr

16 firms in this tier - more than any other state, averaging 4.9 ★. Top picks: Arcocia Tech Unipessoal LDA, Andflint, SmartLinks.

Top tier leader
Lisbon · $150+/hr

2 firms in this tier - more than any other state. Top picks: ♕ Duzentos, LemonPixel Digial.

Loading heatmap…
Cell intensity (firm density):
Low
High
Best Value marks the densest, highest-rated, most-affordable cell per row

How the heatmap is built

Every cell in the grid above is the count of firms in (place × hourly-rate tier). Firms are placed by their published hourly rate; those without a disclosed rate are not plotted.

Top company names per cell are surfaced by Value Score - a weighted blend of affordability (50%) + rating (35%) + review volume (15%).

The "Best" ribbon marks the cell in each row where firm density, ratings, and affordability line up best - the densest, highest-quality combination.

Read the full methodology
Value Score · per firm
ValueScore = 0.50 × Affordability
+ 0.35 × Rating
+ 0.15 × Review Volume
// All sub-scores normalized 0-100
// Affordability = (1 - rate/$200) × 100
// Rating = (rating - 3) / 2 × 100
// Volume = log10(reviews+1)/log10(200) × 100

Found your target region?

Browse all seo firms in your chosen country - or let our AI hand-pick 3 matches based on your project, budget, and time-zone preference.

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