Harper Digital
From their site Combine smart technology with local digital expertise to create high performing ad campaigns for your online store
No client brands named on its site
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
219 email and SMS ecommerce agencies match your filters
Showing 201 to 219 of 219, 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.
Personal Journey Marketing
Moers, Germany
From their site BUILD. LAUNCH. SCALE.
No client brands named on its site
From their site Diseño, desarrollo, SEO y estrategias de crecimiento para tiendas online Shopify
No client brands named on its site
Suratica
From their site Agencia Shopify especializada en construir, mejorar y hacer crecer tiendas online con visión de negocio
No client brands named on its site
From their site Somos tu digital partner: ponemos orden, control y criterio en todo lo que haces online — ecommerce, captación de leads o servicios.
No client brands named on its site
From their site Your Spanish online marketing and e-commerce specialist
No client brands named on its site
Evolve
From their site Ecommerce Innovation Agency for Visionary Brands
No client brands named on its site
From their site Sviluppiamo e-commerce su Shopify e WooCommerce che trasformano il traffico in fatturato.
No client brands named on its site
From their site Creamos y desarrollamos negocios online. Desde la primera idea hasta el éxito.
No client brands named on its site
No client brands named on its site
CRP
From their site Dansk Shopify bureau med hands-on erfaring fra egne webshops
No client brands named on its site
SEMA Brands
From their site Helping online stores increase sales, build strong brands, and connect with customers through data-driven digital marketing.
No client brands named on its site
From their site Sell more online with the best ecommerce marketing agency in Dubai
No client brands named on its site
From their site An ecommerce marketing agency for brands selling across Shopee, Lazada, TikTok Shop and their own storefronts.
No client brands named on its site
From their site Fastest Growing Agency in the GCC & MENA — Ecommerce Marketing for Brands of All Sizes
No client brands named on its site
From their site Unlock your business potential with high-end Ecommerce & Product Marketing Services
No client brands named on its site
No client brands named on its site
From their site We build e-commerce stores that load fast, convert high, and scale.
No client brands named on its site
Cognito IT Consultancy
Bangalore, India
From their site Bangalore's D2C-specialist Shopify development agency
No client brands named on its site
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.