Contentoren
From their site A shop that doesn't guide visitors to checkout is just an expensive catalog.
Named clients6
+2 more clients
David Siewert, Nikola Calio
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 126 to 150 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.
From their site E-Commerce Agentur für Shopify, Shopware und Headless – Performance, CRO und Customer Lifecycle.
Wavai
From their site We design, build and grow Shopify stores for ambitious brands across the UAE and GCC.
I-COM
From their site One of Manchester's largest independent digital marketing agencies
Conversion Giant
From their site Total Visibility. Real Results. End-to-end customer journey solutions in an AI-driven world.
Named clients5
+1 more client
Redbarn Pet Products
From their site We specialize in Conversion Rate Optimization (CRO) services for Shopify stores, maximizing your online store's revenue by turning visitors into loyal customers.
Growbix
From their site A 100% specialized e-commerce agency that helps online stores and brands grow profitably at home and abroad.
From their site Data-driven, performance-focused, and ROI-oriented eCommerce strategies to help your online business grow
Named clients5
+1 more client
VEDHAE
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
Kubix
From their site A Shopify Platinum agency trusted by real businesses to take their stores to the next level
Named clients4 2 corroborated
Named clients4
From their site Atlanta Shopify Marketing Agency Focused On Your E-commerce Growth.
Named clients4
From their site Access unbeatable digital marketing services that amplify your business's potential.
Plato Creative
From their site What good is traffic if no one's buying?
Named clients4
Engine Scout
From their site Full service ecommerce growth strategies that protect your bottom-line revenue.
Named clients4
Axome
From their site Partenaire Shopify Plus & Stratégie Globale
CEPAR
Milano, Italy
From their site Aiutiamo gli e-Commerce di importanti aziende italiane e internazionali a incrementare il proprio fatturato.
Named clients4
Dvisionmedia
From their site Mød holdet bag +200 cases og +202M i Ad Spend
Named clients4
NEXA
From their site When you work with an E-Commerce Marketing Agency, you need that partner to understand your audience, buyer journey & marketing funnel.
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.