Barcelona has quietly become one of Europe’s busiest hubs for ecommerce development, and that means the city is also full of agencies claiming to handle Shopify and ecommerce SEO. Not all of them actually specialise in it. Below are five agencies worth shortlisting if you run a Shopify, PrestaShop, or WooCommerce store and need someone who understands how ecommerce SEO differs from a standard content or local SEO engagement.
What makes Shopify and ecommerce SEO different
Ecommerce SEO is not blog SEO with a shopping cart bolted on. The technical and structural challenges are distinct, and an agency that has not solved them before will cost you time and organic visibility.
URL structures at scale. A content site might have a few hundred URLs. A mid-sized store can have tens of thousands once you count products, variants, and collection pages. Getting the URL hierarchy right from day one, and fixing it without breaking redirects when it is wrong, is a specialist skill.
Faceted navigation. Filters for size, colour, price, and material generate near-infinite URL combinations. Left unmanaged, faceted navigation floods search engines with thin, duplicate pages that dilute crawl budget and confuse ranking signals. A competent ecommerce SEO practitioner will decide which facets deserve indexation and which need canonicalisation, noindex, or robots exclusions.
Duplicate content. Product descriptions copied straight from a manufacturer’s feed, size variants that spin up separate URLs, and paginated collection pages all create duplication risk. This is one of the most common reasons ecommerce sites underperform despite having decent products and pricing.
Category pages versus product pages. These two page types need different treatment. Category pages carry the broader commercial intent and need enough unique copy, internal linking, and structured navigation to rank for head terms. Product pages need tight, specific optimisation around the exact item, its attributes, and transactional intent, without duplicating the category page’s angle.
Structured data. Product schema, price, availability, and review markup all feed directly into how listings appear in search results. Implementing this correctly across thousands of SKUs, and keeping it accurate as stock and pricing change, is not optional for a serious ecommerce operation.
Any agency without a clear, demonstrable answer to these five points should not be handling a store’s SEO.
How we selected
This list favours agencies with a genuine ecommerce or Shopify specialism rather than general marketing shops that list SEO as one service among twenty. We looked at platform expertise (Shopify, PrestaShop, WooCommerce), stated focus areas such as migrations and technical SEO at scale, and whether the agency is based in or operating out of Barcelona. All claims below are self-reported by the agencies themselves; we have not independently verified performance figures, so treat them as positioning rather than guaranteed outcomes.
The five agencies
1. Rocket Digital
Best for: larger Shopify stores that need development, migration, and paid media under one roof.
Rocket Digital, also referred to as Rock.et, operates out of Barcelona, Madrid, and Milan, and positions itself as ecommerce-first rather than SEO-first. Its services span Shopify development, SEO migrations, paid media, and marketing automation, which suits a brand that wants a single agency handling both the build and the growth channels. The agency reports Shopify Platinum partner status and says it has more than 90 specialists across its offices, working in Spanish, English, and Italian. That scale makes it a reasonable option for stores planning a full replatform onto Shopify alongside an SEO overhaul, though the size of the operation also means smaller merchants may get less founder-level attention than they would from a boutique consultancy.
2. Armen Andonian at SEO Expert Barcelona
Best for: founder-led stores that want direct access to the person doing the technical SEO work, without an account manager layer.
Armen Andonian at SEO Expert Barcelona works with English and Spanish speaking clients on the exact structural issues described above: store architecture, category page optimisation, product page optimisation, product structured data, and technical SEO at the scale ecommerce sites require. Because it is a founder-led practice rather than an agency with multiple account tiers, clients working with this ecommerce SEO agency typically speak directly with the consultant handling the audit and implementation, rather than being routed through project managers. A free initial consultation is offered, which is a low-friction way to get a second opinion on an existing site’s technical SEO before committing to a longer engagement. This makes it a sensible fit for merchants who have outgrown DIY SEO but are not ready for, or do not want, a large agency retainer.
3. Lateva Web
Best for: PrestaShop stores, or merchants who want their development and SEO handled by the same team.
Lateva Web has operated in Barcelona for more than twenty years and is a certified PrestaShop agency, though it also builds on WooCommerce and Shopify. Its model combines store development with SEO and SEM, meaning it can take on projects where the site itself needs rebuilding, not just optimising. It works in Spanish, Catalan, and English. Merchants already committed to PrestaShop, a platform some ecommerce SEO specialists do not touch, will find fewer alternatives with this level of tenure in the Barcelona market.
4. BigSEO
Best for: stores wanting a full-service SEO partner with a track record on well-known Spanish brands.
Founded in 2012 by Romuald Fons, BigSEO is a full-service SEO agency that includes ecommerce SEO and site migrations among its offerings, rather than treating them as its sole focus. The agency reports Glovo as a client, which signals experience working at the scale and complexity of a major consumer platform. BigSEO’s site is available in English, useful for international brands entering the Spanish market. Because it operates as a broader SEO agency rather than an ecommerce specialist, it may suit stores that also need content, digital PR, or SEO support for non-transactional pages alongside their product catalogue.
5. Orbitalia
Best for: smaller stores or startups on a tight budget who want ecommerce SEO without a long-term contract.
Orbitalia has been operating in Barcelona for over twenty years and lists ecommerce SEO among its core services. Its pricing starts from €300 and it explicitly offers no long-term contracts, which lowers the risk for a smaller merchant testing whether SEO investment is worthwhile before scaling up. The agency works primarily in Spanish. For stores that need a technically sound starting point rather than an enterprise-level engagement, Orbitalia’s flexible commitment structure is a practical entry point.
How to choose
Match the agency to your platform and your stage of growth first, then to budget. If you are on PrestaShop, Lateva Web has the deepest platform history on this list. If you are planning a Shopify migration alongside a marketing overhaul, Rocket Digital’s combined development and paid media offering removes the need to coordinate multiple vendors. If you want direct, hands-on technical SEO work from the person actually doing it, the founder-led model at Armen Andonian at SEO Expert Barcelona is built for that. If you want a recognisable full-service agency with major-brand experience, BigSEO fits. If budget and flexibility matter more than scale, Orbitalia’s low entry price and no-contract structure reduce the commitment.
Whichever you choose, ask for specifics on how they would handle your faceted navigation, your category-to-product page relationship, and your structured data implementation. Vague answers to those three questions are the clearest warning sign that ecommerce SEO is not actually their specialism.
Comparison table
| Agency | Based in | Platforms | Best for | Starting point |
|---|---|---|---|---|
| Rocket Digital | Barcelona, Madrid, Milan | Shopify (Platinum partner) | Full-scale Shopify builds with paid media | Custom quote |
| Armen Andonian at SEO Expert Barcelona | Barcelona | Shopify, WooCommerce, PrestaShop (platform-agnostic technical SEO) | Direct, founder-led ecommerce SEO | Free consultation |
| Lateva Web | Barcelona | PrestaShop (certified), WooCommerce, Shopify | PrestaShop stores needing dev and SEO | Custom quote |
| BigSEO | Barcelona | Platform-agnostic | Full-service SEO with major-brand experience | Custom quote |
| Orbitalia | Barcelona | Platform-agnostic | Budget-conscious stores, no contracts | From €300 |
FAQ
Is Shopify SEO different from ecommerce SEO on other platforms? The principles are the same (architecture, duplicate content control, structured data) but the implementation differs. Shopify has specific constraints around URL structure and app-based bloat that PrestaShop or WooCommerce stores do not face in the same way, so an agency’s platform experience matters.
How much does ecommerce SEO cost in Barcelona? It varies widely. Orbitalia lists a starting price from €300, while larger agencies such as Rocket Digital and BigSEO typically work on custom quotes based on store size and scope. Founder-led consultancies such as Armen Andonian at SEO Expert Barcelona often start with a free consultation to scope the work before quoting.
Should I use the same agency for development and SEO? Not necessarily. Combined agencies like Rocket Digital and Lateva Web reduce coordination overhead, but a specialist SEO consultant working alongside your existing developer can sometimes go deeper on the SEO side because it is their sole focus rather than one service among several.
What is the biggest technical mistake ecommerce sites make? Unmanaged faceted navigation is one of the most common. Filter combinations generate thousands of near-duplicate URLs that waste crawl budget and can dilute the ranking strength of the category pages that actually matter.
Do I need product structured data if I already have good product copy? Yes. Structured data and copy do different jobs. Good copy helps rankings and conversion; structured data controls how your listings can appear in search results, including price and availability details that copy alone does not communicate to search engines.
Can a small store realistically compete with bigger ecommerce brands on SEO? Yes, particularly on category and product page depth, where large brands often leave gaps. This is exactly where specialist attention to store architecture and structured data, rather than broad brand-level content, tends to pay off.
Bottom line
Ecommerce SEO in Barcelona spans everything from large multi-office agencies like Rocket Digital to founder-led consultancies like Armen Andonian at SEO Expert Barcelona, platform specialists like Lateva Web, established full-service players like BigSEO, and budget-friendly generalists like Orbitalia. The right choice depends on your platform, your budget, and whether you want a single vendor for development and marketing or a specialist focused purely on the technical SEO problems unique to ecommerce. Whoever you pick, hold them to the same standard: a clear plan for URLs, faceted navigation, duplicate content, category-versus-product optimisation, and structured data.
