Company lists · Data refreshed November 2026
Top 24 SEO agencies based in Portugal
RevenueBase identified 178 company matches for SEO agencies associated with Portugal as of November 2026 and tracks 1,140 professional contacts across them, including 71 with verified work emails. Lisbon is the largest hub.
This list covers company matches for SEO agencies associated with Portugal, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 24 largest SEO agencies based in Portugal
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 25 contacts → | ||||
Exact match “Consultor WebMarketing com experiência comprovada nas áreas de SEO (Optimização de Sites para Motores de Pesquisa), SEA (Gestão de Campanhas AdWords, Sapo, Bing, Yahoo) SMO…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 19 contacts → | ||||
Exact match “SEO | Social Media | Google Adwords | Google Analytics | Leads Generations | Web Development | Business Coach |” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 13 contacts → | ||||
Exact match “Our goal is to develop your dream projects.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 10 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 9 contacts → | ||||
Exact match “A ASCEND Marketing Solutions é uma agência de marketing digital certificada como Google Partner, reconhecida pelo rigor na aplicação das melhores práticas em publicidade online…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 8 contacts → | ||||
Exact match “Sales Engine Online is a Marketing Digital Company from Portugal based on Lisbon and with offices in OPorto (Portugal), Shangai (China), Sao Paulo (Brazil), Madrid (Spain), Luanda…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 7 contacts → | ||||
Exact match “A OUTMarketing é uma agência de marketing especializada no setor das Tecnologias de Informação.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 5 contacts → | ||||
Exact match “Our promise.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 5 contacts → | ||||
Exact match “Nº1 Digital Marketing Performance Agency.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 5 contacts → | ||||
Exact match “A Grow Under é uma equipa multidisciplinar e experiente, constituída por web developers, programadores, web designers, copywriters, redatores de conteúdos e gestores de redes…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 5 contacts → | ||||
Exact match “At RankPanda – Ecommerce SEO, we help online stores grow sustainably by reaching the top of Google without relying on paid ads.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 5 contacts → | ||||
Exact match “O SEO obriga-nos a dizer que a Blendd é uma agência de comunicação expert no digital, mas a verdade é outra: Blendd é um suplemento de alta performance, um concentrado do melhor…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 4 contacts → | ||||
Exact match “Agence de Marketing Digital | SEA, SMA, Génération de Leads Chez Vezoa, nous accompagnons les sites d'e-commerce et de service en ligne dans l’optimisation de leur performance…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 4 contacts → | ||||
Exact match “Digital Fusion is a Portuguese Marketing Agency, focused on technology, methodology, SEO and trainign.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 4 contacts → | ||||
Exact match “We're an eCommerce focused SEO marketing agency with expertise in search engine optimization and paid advertising for ambitious eCommerce brands” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 3 contacts → | ||||
Exact match “SEO, SEM, Social Media e muito mais!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 3 contacts → | ||||
Exact match “We are a specialized web marketing agency driven by talented people with multiple skills together.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 2 contacts → | ||||
Exact match “We are a Digital Marketing Agency and we've been weaving businesses around the world.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 2 contacts → | ||||
Exact match “Build lasting visibility across search and AI discovery with Searchable Logic.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 2 contacts → | ||||
Exact match “Best Prime Solutions - Online Marketing Company Focus on creating qualified and unique business opportunities for our clients.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 2 contacts → | ||||
Exact match “We're a Digital Marketing agency from Braga, Portugal, founded in 2018 and specialized in Performance Marketing and SEO.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 2 contacts → | ||||
Exact match “A Infinidata é uma Agência Digital especialista em SEO e Publicidade Online.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 2 contacts → | ||||
Exact match “seo, anúncios no google, anúncios no facebook, anúncios nativos, página de aterragem, campanha por email, campanha sms, autuação, enriquecimento de dados, e scraping” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 1 contacts → | ||||
Exact match “Magic Skills Lda is an innovative digital marketing company specializing in transforming your online presence through creativity, strategic planning, and cutting-edge technology.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “SEO agencies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 24 of 178 SEO agencies based in Portugal
See the full list, filter by size, metro and specialty, and access 71 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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SEO agencies based in Portugal at a glance
As of Nov 6, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for Portugal, so it is reported there. Company counts and contact totals on this page are exact for Portugal, over 178 companies.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Company records associated with Portugal whose business descriptions match “SEO agencies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 71 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
SEO agencies by metro
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “SEO agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many SEO agencies are there based in Portugal?
RevenueBase identified 178 company matches for SEO agencies associated with Portugal as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Marco Gouveia tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most SEO agencies?
Lisbon leads with 50 company records, followed by Porto (15) and Cascais (7).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 71 professional contacts with verified work emails tracked across these 178 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 178 SEO agencies based in Portugal. Start with a free account, no credit card.
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SEO agencies by geography
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Browse the directory
About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
Company intelligence · public preview
Top 24 SEO agencies based in Portugal
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 178 matching company records for SEO agencies based in Portugal, with 1,140 tracked contacts and 71 verified work emails.
This public preview shows 24 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 24 SEO agencies based in Portugal
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Marco Gouveiamarcogouveia.ptHQ: Lisbon, PortugalReported employees: 11-50 | Lisbon, Portugal | 11-50 | Exact match | 25 contacts → |
“Consultor WebMarketing com experiência comprovada nas áreas de SEO (Optimização de Sites para Motores de Pesquisa), SEA (Gestão de Campanhas AdWords, Sapo, Bing, Yahoo) SMO…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Digital Xperiencedigitalxperience.ptHQ: Lisbon, PortugalReported employees: 11-50 | Lisbon, Portugal | 11-50 | Exact match | 19 contacts → |
“SEO | Social Media | Google Adwords | Google Analytics | Leads Generations | Web Development | Business Coach |” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Memogadgetmemogadget.comHQ: Maia, PortugalReported employees: 11-50 | Maia, Portugal | 11-50 | Exact match | 13 contacts → |
“Our goal is to develop your dream projects.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Classy Advertisingclassy-advertising.comHQ: Porto, PortugalReported employees: 1-10 | Porto, Portugal | 1-10 | Exact match | 10 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 5 |  Ascend Marketing Solutionsascend.ptHQ: Viseu, PortugalReported employees: 11-50 | Viseu, Portugal | 11-50 | Exact match | 9 contacts → |
“A ASCEND Marketing Solutions é uma agência de marketing digital certificada como Google Partner, reconhecida pelo rigor na aplicação das melhores práticas em publicidade online…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Sales Engine Onlinesalesengineonline.comHQ: Carnaxide, PortugalReported employees: 11-50 | Carnaxide, Portugal | 11-50 | Exact match | 8 contacts → |
“Sales Engine Online is a Marketing Digital Company from Portugal based on Lisbon and with offices in OPorto (Portugal), Shangai (China), Sao Paulo (Brazil), Madrid (Spain), Luanda…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Outmarketing Marketing Para TIoutmarketing.ptHQ: Oeiras, PortugalReported employees: 1-10 | Oeiras, Portugal | 1-10 | Exact match | 7 contacts → |
“A OUTMarketing é uma agência de marketing especializada no setor das Tecnologias de Informação.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  The Audienztheaudienz.comHQ: Porto, PortugalReported employees: 1-10 | Porto, Portugal | 1-10 | Exact match | 5 contacts → |
“Our promise.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  PPC Performance Agencygrowthclick.coHQ: Ericeira, PortugalReported employees: 1-10 | Ericeira, Portugal | 1-10 | Exact match | 5 contacts → |
“Nº1 Digital Marketing Performance Agency.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Grow Undergrowunder.comHQ: Lisbon, PortugalReported employees: 1-10 | Lisbon, Portugal | 1-10 | Exact match | 5 contacts → |
“A Grow Under é uma equipa multidisciplinar e experiente, constituída por web developers, programadores, web designers, copywriters, redatores de conteúdos e gestores de redes…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Rankpanda SEOrankpanda.ptHQ: Porto, PortugalReported employees: 1-10 | Porto, Portugal | 1-10 | Exact match | 5 contacts → |
“At RankPanda – Ecommerce SEO, we help online stores grow sustainably by reaching the top of Google without relying on paid ads.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Blenddblendd.ptHQ: Lisboa (lisbon, PortugalReported employees: 1-10 | Lisboa (lisbon, Portugal | 1-10 | Exact match | 5 contacts → |
“O SEO obriga-nos a dizer que a Blendd é uma agência de comunicação expert no digital, mas a verdade é outra: Blendd é um suplemento de alta performance, um concentrado do melhor…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  VEZOAvezoa.comHQ: Carnaxide, PortugalReported employees: 11-50 | Carnaxide, Portugal | 11-50 | Exact match | 4 contacts → |
“Agence de Marketing Digital | SEA, SMA, Génération de Leads Chez Vezoa, nous accompagnons les sites d'e-commerce et de service en ligne dans l’optimisation de leur performance…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Digitalfusiondigitalfusion.ptHQ: Matosinhos, PortugalReported employees: 11-50 | Matosinhos, Portugal | 11-50 | Exact match | 4 contacts → |
“Digital Fusion is a Portuguese Marketing Agency, focused on technology, methodology, SEO and trainign.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Ascendilyascendily.comHQ: Funchal, PortugalReported employees: 1-10 | Funchal, Portugal | 1-10 | Exact match | 4 contacts → |
“We're an eCommerce focused SEO marketing agency with expertise in search engine optimization and paid advertising for ambitious eCommerce brands” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Terramoto DE Ideiasterramotodeideias.ptHQ: Porto, PortugalReported employees: 11-50 | Porto, Portugal | 11-50 | Exact match | 3 contacts → |
“SEO, SEM, Social Media e muito mais!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Platinum BOXplatinum-box.comHQ: Lisbon, PortugalReported employees: 1-10 | Lisbon, Portugal | 1-10 | Exact match | 3 contacts → |
“We are a specialized web marketing agency driven by talented people with multiple skills together.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  The BIZ Weaversthebizweavers.comHQ: Matosinhos, PortugalReported employees: 1-10 | Matosinhos, Portugal | 1-10 | Exact match | 2 contacts → |
“We are a Digital Marketing Agency and we've been weaving businesses around the world.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Searchable Logicsearchablelogic.comHQ: Lisbon, PortugalReported employees: 1-10 | Lisbon, Portugal | 1-10 | Exact match | 2 contacts → |
“Build lasting visibility across search and AI discovery with Searchable Logic.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Best Prime Solutionswelead.ptHQ: Lisbon, PortugalReported employees: 11-50 | Lisbon, Portugal | 11-50 | Exact match | 2 contacts → |
“Best Prime Solutions - Online Marketing Company Focus on creating qualified and unique business opportunities for our clients.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Chibiouschibious.comHQ: Braga, PortugalReported employees: 1-10 | Braga, Portugal | 1-10 | Exact match | 2 contacts → |
“We're a Digital Marketing agency from Braga, Portugal, founded in 2018 and specialized in Performance Marketing and SEO.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Infinidatainfinidata.ptHQ: Lisbon, PortugalReported employees: 1-10 | Lisbon, Portugal | 1-10 | Exact match | 2 contacts → |
“A Infinidata é uma Agência Digital especialista em SEO e Publicidade Online.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Marketing Digital PME Portugalmarketingdigitalpmeportugal.agencyHQ: Lisbon, PortugalReported employees: 1-10 | Lisbon, Portugal | 1-10 | Exact match | 2 contacts → |
“seo, anúncios no google, anúncios no facebook, anúncios nativos, página de aterragem, campanha por email, campanha sms, autuação, enriquecimento de dados, e scraping” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Magic Skills Portugalmagicskills.ptHQ: Lisbon, PortugalReported employees: 1-10 | Lisbon, Portugal | 1-10 | Exact match | 1 contacts → |
“Magic Skills Lda is an innovative digital marketing company specializing in transforming your online presence through creativity, strategic planning, and cutting-edge technology.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 24 of 178 company matches
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SEO agencies: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
177 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for Portugal, so it is reported there. Company counts and contact totals on this page are exact for Portugal, over 178 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
SEO agencies by metro
Questions about this company list
What does Exact match mean for SEO agencies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many SEO agencies did RevenueBase find based in Portugal?
The saved snapshot records 178 matching company records, 1,140 tracked contacts and 71 verified emails. The public preview displays 24 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
SEO agencies by geography
- SEO agencies based in the United States
- SEO agencies based in the United Kingdom
- SEO agencies based in France
- SEO agencies based in Canada
- SEO agencies based in Spain
- SEO agencies based in Australia
- SEO agencies based in Germany
- SEO agencies based in the Netherlands
- SEO agencies based in Brazil
- SEO agencies based in Italy
- SEO agencies based in Poland
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Browse the directory
Cite this list
RevenueBase Data Team. Top 24 SEO agencies based in Portugal. Snapshot: November 6, 2026. https://revenuebase.ai/companies/seo-agencies/portugal.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 24 SEO agencies based in Portugal
RevenueBase records 178 matching company records for SEO agencies based in Portugal, with 1,140 tracked contacts and 71 verified work emails.
This public preview shows 24 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 24 SEO agencies based in Portugal
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Marco Gouveiamarcogouveia.pt HQ: Lisbon, PortugalReported employees: 11-50 | Lisbon, Portugal | 11-50 | Exact match | 25 contacts → |
“Consultor WebMarketing com experiência comprovada nas áreas de SEO (Optimização de Sites para Motores de Pesquisa), SEA (Gestão de Campanhas AdWords, Sapo, Bing, Yahoo) SMO…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Digital Xperiencedigitalxperience.pt HQ: Lisbon, PortugalReported employees: 11-50 | Lisbon, Portugal | 11-50 | Exact match | 19 contacts → |
“SEO | Social Media | Google Adwords | Google Analytics | Leads Generations | Web Development | Business Coach |” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Memogadgetmemogadget.com HQ: Maia, PortugalReported employees: 11-50 | Maia, Portugal | 11-50 | Exact match | 13 contacts → |
“Our goal is to develop your dream projects.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Classy Advertisingclassy-advertising.com HQ: Porto, PortugalReported employees: 1-10 | Porto, Portugal | 1-10 | Exact match | 10 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 5 | Ascend Marketing Solutionsascend.pt HQ: Viseu, PortugalReported employees: 11-50 | Viseu, Portugal | 11-50 | Exact match | 9 contacts → |
“A ASCEND Marketing Solutions é uma agência de marketing digital certificada como Google Partner, reconhecida pelo rigor na aplicação das melhores práticas em publicidade online…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Sales Engine Onlinesalesengineonline.com HQ: Carnaxide, PortugalReported employees: 11-50 | Carnaxide, Portugal | 11-50 | Exact match | 8 contacts → |
“Sales Engine Online is a Marketing Digital Company from Portugal based on Lisbon and with offices in OPorto (Portugal), Shangai (China), Sao Paulo (Brazil), Madrid (Spain), Luanda…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Outmarketing Marketing Para TIoutmarketing.pt HQ: Oeiras, PortugalReported employees: 1-10 | Oeiras, Portugal | 1-10 | Exact match | 7 contacts → |
“A OUTMarketing é uma agência de marketing especializada no setor das Tecnologias de Informação.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | The Audienztheaudienz.com HQ: Porto, PortugalReported employees: 1-10 | Porto, Portugal | 1-10 | Exact match | 5 contacts → |
“Our promise.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | PPC Performance Agencygrowthclick.co HQ: Ericeira, PortugalReported employees: 1-10 | Ericeira, Portugal | 1-10 | Exact match | 5 contacts → |
“Nº1 Digital Marketing Performance Agency.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Grow Undergrowunder.com HQ: Lisbon, PortugalReported employees: 1-10 | Lisbon, Portugal | 1-10 | Exact match | 5 contacts → |
“A Grow Under é uma equipa multidisciplinar e experiente, constituída por web developers, programadores, web designers, copywriters, redatores de conteúdos e gestores de redes…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Rankpanda SEOrankpanda.pt HQ: Porto, PortugalReported employees: 1-10 | Porto, Portugal | 1-10 | Exact match | 5 contacts → |
“At RankPanda – Ecommerce SEO, we help online stores grow sustainably by reaching the top of Google without relying on paid ads.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Blenddblendd.pt HQ: Lisboa (lisbon, PortugalReported employees: 1-10 | Lisboa (lisbon, Portugal | 1-10 | Exact match | 5 contacts → |
“O SEO obriga-nos a dizer que a Blendd é uma agência de comunicação expert no digital, mas a verdade é outra: Blendd é um suplemento de alta performance, um concentrado do melhor…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | VEZOAvezoa.com HQ: Carnaxide, PortugalReported employees: 11-50 | Carnaxide, Portugal | 11-50 | Exact match | 4 contacts → |
“Agence de Marketing Digital | SEA, SMA, Génération de Leads Chez Vezoa, nous accompagnons les sites d'e-commerce et de service en ligne dans l’optimisation de leur performance…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Digitalfusiondigitalfusion.pt HQ: Matosinhos, PortugalReported employees: 11-50 | Matosinhos, Portugal | 11-50 | Exact match | 4 contacts → |
“Digital Fusion is a Portuguese Marketing Agency, focused on technology, methodology, SEO and trainign.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Ascendilyascendily.com HQ: Funchal, PortugalReported employees: 1-10 | Funchal, Portugal | 1-10 | Exact match | 4 contacts → |
“We're an eCommerce focused SEO marketing agency with expertise in search engine optimization and paid advertising for ambitious eCommerce brands” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Terramoto DE Ideiasterramotodeideias.pt HQ: Porto, PortugalReported employees: 11-50 | Porto, Portugal | 11-50 | Exact match | 3 contacts → |
“SEO, SEM, Social Media e muito mais!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Platinum BOXplatinum-box.com HQ: Lisbon, PortugalReported employees: 1-10 | Lisbon, Portugal | 1-10 | Exact match | 3 contacts → |
“We are a specialized web marketing agency driven by talented people with multiple skills together.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | The BIZ Weaversthebizweavers.com HQ: Matosinhos, PortugalReported employees: 1-10 | Matosinhos, Portugal | 1-10 | Exact match | 2 contacts → |
“We are a Digital Marketing Agency and we've been weaving businesses around the world.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Searchable Logicsearchablelogic.com HQ: Lisbon, PortugalReported employees: 1-10 | Lisbon, Portugal | 1-10 | Exact match | 2 contacts → |
“Build lasting visibility across search and AI discovery with Searchable Logic.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Best Prime Solutionswelead.pt HQ: Lisbon, PortugalReported employees: 11-50 | Lisbon, Portugal | 11-50 | Exact match | 2 contacts → |
“Best Prime Solutions - Online Marketing Company Focus on creating qualified and unique business opportunities for our clients.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Chibiouschibious.com HQ: Braga, PortugalReported employees: 1-10 | Braga, Portugal | 1-10 | Exact match | 2 contacts → |
“We're a Digital Marketing agency from Braga, Portugal, founded in 2018 and specialized in Performance Marketing and SEO.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Infinidatainfinidata.pt HQ: Lisbon, PortugalReported employees: 1-10 | Lisbon, Portugal | 1-10 | Exact match | 2 contacts → |
“A Infinidata é uma Agência Digital especialista em SEO e Publicidade Online.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Marketing Digital PME Portugalmarketingdigitalpmeportugal.agency HQ: Lisbon, PortugalReported employees: 1-10 | Lisbon, Portugal | 1-10 | Exact match | 2 contacts → |
“seo, anúncios no google, anúncios no facebook, anúncios nativos, página de aterragem, campanha por email, campanha sms, autuação, enriquecimento de dados, e scraping” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Magic Skills Portugalmagicskills.pt HQ: Lisbon, PortugalReported employees: 1-10 | Lisbon, Portugal | 1-10 | Exact match | 1 contacts → |
“Magic Skills Lda is an innovative digital marketing company specializing in transforming your online presence through creativity, strategic planning, and cutting-edge technology.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 24 of 178 company matches
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SEO agencies: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
177 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for Portugal, so it is reported there. Company counts and contact totals on this page are exact for Portugal, over 178 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
SEO agencies by metro
Questions about this company list
What does Exact match mean for SEO agencies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many SEO agencies did RevenueBase find based in Portugal?
The saved snapshot records 178 matching company records, 1,140 tracked contacts and 71 verified emails. The public preview displays 24 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 24 SEO agencies based in Portugal. Snapshot: November 6, 2026. https://revenuebase.ai/companies/seo-agencies/portugal.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗