Realm Web Design
From their site From custom themes, app setups, migrations, setup, SEO, marketing & content writing, we do it all.
Named clients7
+3 more clients
Freewaters.com, baetyljewelry.com, Byers' Choice Ltd.
Agencies by service
Email and SMS ecommerce agencies.
Agencies whose own sites describe email and SMS work, each listed with the client brands it names, the platforms it works on, its offices and team size. Filter by client evidence, specialism, service, location and team size. Paying for a listing does not change the order.
- agencies
- 367
- name at least one client
- 273
- have a corroborated client
- 52
- client brands named
- 3,427
- countries with an office
- 19
- Agency sites last read
- September 2026
Active filters
135 email and SMS ecommerce agencies match your filters
Showing 101 to 125 of 135, ordered by most named clients
How results are ordered
By the number of client brands each agency names on its own site, then by how many of those we corroborated. That number reflects how much of its portfolio an agency publishes and how much our crawler could read. It is not a quality rating.
Sponsored listings appear in a separate, labelled block and never change this order.
From their site Nous concevons des boutiques Shopify qui convertissent et des outils métier IA sur-mesure pour nos clients.
Named clients7
+3 more clients
Maroquinerie Renouard, Superbon, Cabania
From their site Zyskaj przewagę konkurencyjną dzięki moim indywidualnym konsultacjom i skutecznym strategiom marketingowym
Sellevate
Geelong, Australia
From their site Melbourne ecommerce agency for Shopify and Amazon brands, paid ads, SEO, email and UGC under one roof.
Named clients6 5 corroborated
+2 more clients
Ghazali ✓, MyTechFix
Netalico
From their site We're Not Your Average Shopify Agency
Named clients6
+2 more clients
Flying Ostrich, Mijenta Tequila
HTM Digital
Bath, UK
From their site We specialise in custom Shopify solutions, revenue-boosting email marketing, and effective paid media campaigns using Google and Meta ads.
From their site PURE designs fully database-driven eCommerce sites which work and make shopping on-line a pleasurable experience for the customer, whilst keeping the retailer in control.
Named clients6
+2 more clients
Fikkert 1903, Plastic Sheets Direct
From their site Alinga is your Platinum Shopify Partner for 20 Years of eCommerce excellence.
Named clients6
+2 more clients
Party Shots, Bambini Prams
From their site Strategic partner for Shopify development and growth
I-COM
From their site One of Manchester's largest independent digital marketing agencies
From their site Editorial design meets conversion architecture. We build high-performance sales systems.
Named clients5
+1 more client
The Second Child
From their site We level the playing field for companies up to something good by giving them an unfair competitive advantage.
Named clients4 2 corroborated
Plato Creative
From their site What good is traffic if no one's buying?
Named clients4
Axome
From their site Partenaire Shopify Plus & Stratégie Globale
From their site Agencia de marketing digital especializada en el crecimiento y rentabilidad de e-commerce
Named clients4
From their site Agence e-commerce certifiée Shopify Platinum Partner, accompagnant les marques sur Shopify du développement à la croissance
Named clients3 3 corroborated
From their site We are an eCommerce marketing agency with a team of digital experts based in the heart of Shoreditch, London.
Named clients3
Named clients3
Evolut
From their site Making e-commerce easier and more effective with practical solutions and a personal approach.
Named clients3
Named clients2 1 corroborated
From their site The fastest growing digital marketing agency in the country, specializing in scaling e-commerce brands
RichClicks
From their site La nostra agenzia di digital marketing ha tutte le risposte e le soluzioni che cerchi.
Named clients1
Victoria Garland Creative Inc.
Fergus, Canada
From their site We're a Shopify-only agency, 14+ years on one platform, 150+ shipped projects.
Named clients1
From the ecommerceguide dataset
Email and SMS agencies in numbers
Calculated from every agency in this category, not just this page. Each figure opens the list filtered to it.
- Agencies listed
- 367
- Name at least one client
- 273 74%
- Agency to client links recorded
- 3,561
- Have a corroborated client
- 52 14%
- Team size on record
- 80 22%
- Founding year on record
- 67 18%
Client brands named by more than one agency here
How this directory works
Where agencies come from
Agencies are found in Google search and business-listing results for ecommerce agency searches, and through agencies submitting themselves. Each agency's own site is then read to record its services, platforms, sectors, offices and the client brands it names.
What “named clients” means
A named client is a brand the agency names on its own site, usually in a case study or portfolio. It is the agency's claim. Where the client's own site or technology stack backs that claim, the client is marked corroborated (✓).
How platforms, services and sectors are assigned
From what the agency's pages describe. A sector is recorded when the agency's named clients sell in it or the agency explicitly describes that work, not from a single passing mention.
Locations
Only a head office or office found in a business listing with an address, or named on the agency's own site. An area an agency says it serves is not treated as a location.
Order and payment
The default order is by number of named clients, which reflects how much of a portfolio an agency publishes as well as its size. It is not a rating. Sponsored placements appear separately and labelled. Self-submitted listings are paid for and are ordered the same way as every other listing.
Corrections
If a listing is wrong, email hello@ecommerceguide.com with the page and the correction.