Best Shopify SEO Agencies in the UK (2026)
A curated list of UK Shopify SEO agencies worth shortlisting in 2026: ecommerce-only specialists, Shopify Plus and migration specialists, and full-service SEO agencies with a strong Shopify practice. Includes LoudCrowd.
How to actually shortlist a Shopify SEO agency
Most "best Shopify SEO agency" lists are generic SEO agencies with one Shopify case study bolted on. The ones worth shortlisting either work on ecommerce exclusively, or have a genuine Shopify Plus / migration track record: not just a platforms-we-support page.
This list groups UK agencies by how they actually work: ecommerce-only specialists, Shopify Plus and migration specialists, and full-service SEO agencies with a real Shopify practice. LoudCrowd authors the page and includes itself as one Shopify SEO specialist among genuine peers.
LoudCrowd · Shopify SEO and CRO
Shopify SEO and CRO · South Yorkshire. South Yorkshire-based Shopify SEO agency combining technical SEO, product and collection page optimisation, and conversion rate optimisation. Works on product pages, collections, Core Web Vitals and answer-engine visibility, with reporting tied to orders rather than keyword positions.
David Johnson profile · Best SEO consultants 2026 · Best Shopify Plus agencies · Best ecommerce CRO agencies
Ecommerce-only SEO specialists
Agencies built around online stores specifically, not general SEO shops that also do ecommerce.
1. NOVOS
London: ecommerce-only SEO specialist
Founded exclusively to serve ecommerce brands. Works with well-known DTC Shopify names and is regularly cited as one of the leading ecommerce SEO specialists in the UK.
2. Eastside Co
Shopify-focused agency with an in-house SEO team
Builds and grows Shopify stores with organic strategy integrated into the wider marketing plan, rather than SEO sold as a bolt-on service.
3. Edge45
York: technical Shopify SEO and CRO
Yorkshire-based specialist pairing technical Shopify SEO work with conversion rate optimisation, so ranking gains are built to convert.
Full-service SEO agencies with a strong Shopify practice
1. Breakline
UK SEO agency, ecommerce practice
Regularly named alongside the top ecommerce-focused agencies in UK Shopify SEO roundups.
2. Impression
Performance-driven SEO and ecommerce marketing
Data-driven SEO campaigns for ecommerce brands, with Shopify as one of several platforms served at scale.
3. The SEO Works
Award-winning UK SEO agency
Strong technical SEO foundations applied across ecommerce platforms, with structured campaigns backed by data and reporting.
4. Blue Array
Reading & London: SEO agency and consultancy
Positions itself as a hybrid between a traditional agency and an in-house consultancy model, maintaining a directory of Shopify and Shopify Plus specialists.
5. StudioHawk UK
London: founded 2019
Delivers data-led SEO strategy across ecommerce platforms including Shopify and WordPress, with an emphasis on transparent, ethical practice.
Shopify Plus and migration specialists
Worth shortlisting specifically if you are migrating platforms or already on Shopify Plus.
1. Juno Ecommerce
Bristol: Shopify Plus agency
Close to two decades building and scaling ecommerce stores, with SEO delivered as one strand of a broader Shopify Plus offering.
2. Fourmeta
London: Shopify Plus migrations
Known specifically for SEO-conscious platform migrations: protecting redirects, data and existing rankings through the move.
3. Kubix Media
Liverpool: Shopify builds and ongoing SEO
Blends Shopify store builds with ongoing SEO, performance optimisation and paid media for month-over-month growth.
Performance and ROI-led specialists
1. ClickSlice
London: founded 2016
ROI-first, data-driven SEO strategy for Shopify and Shopify Plus brands, with a focus on category-level search structure over vanity rankings.
Questions before you shortlist
Do I need a Shopify-only agency, or is a general ecommerce SEO agency fine?
A general ecommerce agency is fine if your store is a small part of a wider strategy. If Shopify SEO is the whole job (collection structure, faceted navigation, app bloat, Shopify Plus migrations), a specialist that lives in the platform daily will move faster.
Should I pick an agency based near me, or does location not matter?
For Shopify SEO specifically, location rarely matters: the work is done in Search Console, the theme editor and your CMS, not on-site. Pick on Shopify-specific track record and communication fit over postcode.
How do I tell a real Shopify SEO specialist from a general agency with one case study?
Ask what percentage of their current client base is Shopify or Shopify Plus, ask to see a collection-page or faceted-navigation fix they have shipped, and ask how they handle app-added scripts and Core Web Vitals: generalists usually cannot answer that last one in detail.
Final thoughts
The agencies on this list range from ecommerce-only specialists to full-service SEO agencies with a genuine Shopify practice: the right fit depends on whether Shopify is your whole business or one channel among several.
LoudCrowd works specifically with Shopify and Shopify Plus stores UK-wide. If you want a second opinion on your current SEO or a straight answer on what to fix first, book 15 minutes with the team.
Shopify SEO services
The guides explain the problem. These pages are the work.
- Shopify SEOThe full service
- Shopify migration SEOKeep rankings through a replatform
- Collection page SEOWhere the search volume is
- Product page SEOTitles, schema, descriptions
- PricesFrom £497 a month, published in full
- All Shopify SEO guidesCosts, audits, checklists, problems
- Shopify SEO problems, diagnosedTraffic drops, lost rankings, duplicate collections
Ready when you are
Tell us what you are trying to rank for and we will look at the site and the search results before we reply. You get a straight answer, including if SEO is not the right spend for you yet.