BYDAS

Porto, Porto, Portugal

Digital strategy, SEO, and ecommerce development for Porto-based and international clients

Based in Porto, BYDAS works across consultancy, digital marketing, and development for businesses that need more than one of these handled at once. The agency counts more than 130 active clients and has worked with over 350 in total, spanning 1000+ projects since opening in 2010. That range shows up in the client roster, which includes e-learning platforms, marketplaces, and consumer product brands.

The consultancy side focuses on digital strategies built around each company's situation rather than a fixed template. Marketing work covers technical, content, and ecommerce SEO, paid advertising, content marketing, and social media management aimed at growing a client's online presence. On the development side, the team builds responsive websites, online stores (including Shopify), mobile apps, and backend platforms, handling both the frontend experience and the systems behind it.

Recent projects illustrate the spread of the work: the Purple Professional campaign involved video production, banner design, and advertising campaign execution; Academia Kopke required a full e-learning website; and Marketplace Bombarda was built as an online store and marketplace. Together these projects reflect an agency comfortable moving between brand campaigns, educational platforms, and ecommerce infrastructure for clients in and around Porto.

16
YEARS IN BUSINESS
5
SERVICES

Capabilities

Services

What these services involve

Ads Management
Planning, launching, and optimizing paid advertising across major platforms.
Content Marketing
Content strategy and production designed to attract and convert audiences.
Search Engine Optimization
Technical and content improvements that increase organic search visibility.
Social Media Management (SMM)
Ongoing social content planning, publishing, and community management.

Agency details

Team size
51-200 people
Founded
2010 (16 years)

About this agency on Agency List

BYDAS holds an Agency List Score of 73 out of 100.

That score is higher than 37% of the 36,919 agencies Agency List has assessed so far.

The Agency List Score measures how well an agency documents its work in public: named clients, quantified outcomes, and whether those outcomes are attributed to the agency rather than to the client.

It does not measure client satisfaction, price, or availability.

How the Agency List Score is measured

Assessment date

Agency List assessed BYDAS in September 2026, reading 7 pages published on bydas.com.

The score reflects what BYDAS had published by that date; anything published since has not been read.

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