Best Attentive Agencies for DTC and Ecommerce Brands

Last updated: October 1, 2026. This guide is reviewed and updated quarterly.

Direct answer: The best Attentive agencies for DTC brands are the ones that treat SMS as part of a single retention system rather than as a standalone revenue channel. Sticky Digital recommends evaluating any Attentive partner on three criteria: whether the same team owns email and SMS suppression logic, whether opt-out rate is reported alongside revenue in every performance review, and whether the agency can tell you what your SMS program should stop sending. Attentive markets an average of roughly 20.5 percent of total online revenue for the ecommerce brands on its platform, which is a high ceiling. Hitting it depends far more on message discipline than on message volume.

How we built this list

A note on method, because most agency rankings do not have one worth stating. We deliberately excluded the agencies currently ranking for general SMS marketing agency searches, since those lists already exist and pointing at them again helps nobody evaluating Attentive specifically. Every agency named here appears in Attentive's own partner directory, works with ecommerce brands, and serves a materially different buyer than the others on the list.

We also did not try to rank these agencies against each other on a single scale, because they are not substitutes. A Shopify Plus development studio and a retention boutique are different purchases. The ordering below reflects fit for a specific situation, and each entry names the situation plainly. Sticky Digital is first because this is our site and because the retention-led model is the one we think serves most DTC brands on Attentive. Read the rest with that disclosed and decide for yourself.

Attentive restructured its agency program in 2026 around a hand-selected Signature Agency Program, which the company positions as earned rather than purchased, explicitly contrasting it with large certification directories built for scale. That shift is useful context for buyers. Directory presence alone has never been a quality signal, and Attentive now says so publicly.

What to evaluate before you shortlist an Attentive agency

Who owns suppression across email and SMS

This is the single most useful question and almost nobody asks it. If email runs in Klaviyo and SMS runs in Attentive, something has to decide that a customer who just received a campaign email at 10am does not also receive a campaign text at 2pm, and that someone who just purchased exits both the abandoned cart email flow and the abandoned cart text. If two different people own the two platforms, that decision gets made by accident every day.

Ask who writes the suppression rules, where they live, and what happens when the two channels disagree. A vague answer means your highest-value subscribers, the ones on both lists, are absorbing double the message volume of everyone else.

Whether opt-out rate appears in the monthly report

SMS revenue is easy to generate in the short term. Send more, discount harder, revenue goes up. The cost shows up two quarters later as a list that shrinks faster than it grows. An agency that reports SMS revenue without reporting opt-out rate, list growth net of churn, and revenue per message is showing you the half of the picture that flatters them.

How they handle compliance and carrier filtering

SMS is a regulated channel in a way email is not. TCPA, CTIA guidelines, carrier filtering rules, and state-level variation all apply, and the penalties for getting consent language wrong are real rather than theoretical. Attentive is one of the few marketing platforms with a seat on the CTIA board, which means its tooling tends to stay current. That does not transfer automatically to the agency operating it. Ask who reviews consent language, how they handle a carrier block, and what their process is for sending into Canada or the UK.

Whether they can run a migration

A meaningful share of brands evaluating Attentive right now are coming from somewhere else. Yotpo sunset its own SMS and email capabilities in late 2025 and named Attentive its preferred partner after a competitive evaluation, which put a large population of brands into a platform transition at once. Migrating subscriber consent records, rebuilding automations, and preserving sending reputation through a cutover is specialized work. Ask for a migration the agency has actually run, not a migration capability on a slide.

If you are evaluating email and SMS together, the same evaluation logic applies on the email side, and we covered that in more depth in our guide to choosing the best email marketing agency for DTC brands.

The best Attentive agencies for ecommerce brands

1. Sticky Digital

Best for: DTC brands in beauty, wellness, food and beverage, and apparel that want SMS run as retention rather than as a promotional channel.

Sticky Digital is a retention-only agency. No paid media, no SEO, no web builds. We run Attentive for SMS, Klaviyo for email as a Klaviyo Platinum Partner, and we sit on Attentive's advisory board. One team owns both channels, which means suppression logic, engagement tiering, and sunset rules are written once and applied across email and SMS rather than negotiated between two vendors.

The tradeoff is scope. If you need Attentive coordinated with a significant paid media budget or a Shopify Plus rebuild, we will refer you to a partner rather than stretch into work we do not do. That costs us revenue and it is the reason the retention work stays good. Our clients typically attribute 35 to 50 percent of total store revenue to email and SMS within six months.

2. Merge, formerly Blue Moon Digital

Best for: Enterprise and multi-platform brands that want SMS run alongside paid media and analytics by one organization.

Merge is a full-suite agency spanning strategy, creative, media, performance, and platforms, with offices across Chicago, Boston, Atlanta, New York, Los Angeles, Denver, and Kansas City. Their listed services include email strategy, email design, mobile messaging, paid social, paid search, analytics, and SEO, and their ecommerce platform expertise covers BigCommerce, Magento, Salesforce, Shopify, Shopify Plus, and WooCommerce. They have published an Attentive SMS case study with Bliss Cosmetics.

The data science and analytics depth is the real differentiator here. If your SMS questions are attribution questions, and you need someone who can model the interaction between paid spend and retention, this is a more natural fit than a boutique. Expect enterprise process and enterprise pacing with it.

3. Avex Designs

Best for: Shopify Plus brands that want messaging and storefront development from the same team.

Avex is a New York City ecommerce agency founded in 2013, working primarily with fashion, lifestyle, and luxury brands on Shopify and Shopify Plus. Their service list includes email strategy, copywriting, email design, website design and development, conversion rate optimization, SEO, social media management, and mobile messaging.

The argument for Avex is coordination. When a sign-up unit needs to sit correctly on a custom theme, or a text needs to land against a landing page that does not exist yet, having design, development, and messaging under one roof removes a handoff that frequently breaks. The argument against is the usual one for development-led shops: retention strategy is a service line rather than the core discipline, so the depth depends on who is staffed.

4. Absolute Web

Best for: Brands mid-replatform who need SMS rebuilt on the other side of the migration.

Absolute Web is a full-service ecommerce agency with offices in Miami, Los Angeles, and Lisbon. Their stated expertise covers custom web development, replatforming and data migration, UI and UX design, conversion rate optimization, B2B ecommerce, SEO, email and SMS automation, and paid media. They work across fashion, beauty, health and wellness, food and beverage, luxury, B2B manufacturing, automotive, and consumer goods.

Replatforming is the specific reason to look here. Moving a store and moving a messaging program at the same time is where consent records get lost and sending reputation gets damaged, and an agency doing both at once has a structural advantage over two vendors coordinating by email.

5. The Email Experience

Best for: Smaller Shopify brands, and agencies that need a white-label email and SMS partner.

The Email Experience, often written as E/X, is a specialist email and SMS agency serving Shopify and Shopify Plus stores. They also work as a specialist partner to other digital agencies, handling email and SMS for those agencies' ecommerce clients.

The white-label model is worth naming because it is uncommon and genuinely useful. If you are a design or development agency whose clients keep asking for retention help, a specialist partner is usually a better answer than building the capability. For brands directly, this is a lean option rather than a strategic one, which is the right trade at smaller list sizes.

6. Visualsoft

Best for: UK brands that want commerce platform and messaging from one provider.

Visualsoft is a UK commerce agency that pairs its own ecommerce technology with marketing services. For UK and European brands, the practical advantage is regional: consent rules, carrier relationships, and sending norms differ meaningfully outside the US, and an agency operating in that market daily will handle them more fluently than a US shop extending into it.

If your subscriber base is majority UK or EU, that regional fluency is worth more than it looks on a capabilities deck.

Why most Attentive programs underperform

Here is the failure we see most often when we audit an SMS program inherited from another agency, and it is not laziness. It is a rational response to what is easy to measure.

Attentive's list-growth tooling is genuinely excellent. Two-tap sign-up units, identity resolution that Attentive says recognizes around 20 percent more subscribers, and well-tested creative templates make growing a list the fastest visible win available in the first ninety days of an engagement. So that is what gets optimized. Sign-up unit conversion goes up, subscriber count climbs, and the monthly report has a chart that only moves in one direction.

Then the list has to be monetized, and the fastest way to monetize an SMS list is a discount. So the program becomes a discount delivery mechanism. Revenue per message looks acceptable because the discount works. What does not appear in the report is that the list is being trained. Subscribers learn that the next code is seven days away, full-price conversion on SMS decays, and opt-out rate climbs quietly, offsetting the acquisition win the program was built on.

Twelve months in, the brand has a larger list that converts worse and an agency showing year over year SMS revenue growth. Every individual decision in that sequence was defensible. The compounding result is a channel that costs more than it earns once you net out the discounting.

The fix is unglamorous. Cap promotional message share as a percentage of total sends. Report opt-out rate and full-price conversion next to revenue in every review. Build triggered messages, meaning replenishment, back in stock, shipping, and post-purchase, before expanding the campaign calendar. None of that produces a chart that goes up and to the right in month two, which is exactly why it rarely gets done.

How Sticky Digital runs Attentive

Five mechanics, specifically.

One suppression model across both channels. Engagement tiers, cross-channel holdouts, post-purchase exits, and sunset rules are defined once and enforced in Klaviyo and Attentive together. The same person owns both, so there is no coordination problem to manage.

Triggered before promotional. We build the automated layer first: welcome, abandoned browse and cart, shipping, post-purchase, replenishment, and back in stock. Campaign cadence gets set after that infrastructure exists, not before.

A promotional ceiling. We set a maximum share of monthly sends that can carry a discount, agreed with the client at kickoff, and we report against it. If the number needs to move, that is a conversation rather than a drift.

Opt-out rate as a primary metric. It appears in every monthly report next to revenue, with list growth reported net of churn rather than gross. A month where revenue rose and the list shrank is a month we flag, not a month we celebrate.

Compliance reviewed, not assumed. Consent language, opt-in flow, and keyword handling get reviewed at onboarding and again before any international send. For clients sending outside the US, we check the rules for that market rather than extending US practice into it.

Across accounts in beauty, wellness, food and beverage, apparel, and subscription categories, the pattern is consistent. The SMS programs that still perform in year three are the ones where someone said no to a discount send in year one. You can read more about the team running these accounts or see the full scope of our retention services.

FAQ

What is the best Attentive agency for DTC brands?

The best Attentive agency for a DTC brand is one that owns email and SMS as a single retention system with shared suppression logic, rather than running SMS as a separate promotional channel. Sticky Digital is a retention-only agency that sits on Attentive's advisory board and is a Klaviyo Platinum Partner, working with DTC brands in beauty, wellness, food and beverage, and apparel. Brands needing SMS coordinated with paid media, Shopify development, or a replatform should weight those requirements heavily, since they point to a different kind of agency.

Do I need an agency to run Attentive?

Not necessarily. Attentive provides strategic guidance, deliverability support, and migration assistance directly to its customers. An agency earns its fee when SMS needs to be coordinated with email, when message strategy requires someone who will argue against sending, or when an internal team does not have the bandwidth to maintain triggered automations. Brands with a dedicated retention hire who already understands lifecycle architecture often do not need one.

How much does an Attentive agency cost?

Retainers for managed SMS work generally fall between 2,000 and 8,000 US dollars per month depending on whether email is included, send volume, catalog complexity, and the number of markets being sent into. SMS-only engagements sit at the lower end. Combined email and SMS retention programs sit higher because the suppression and lifecycle work spans both channels. Platform fees for Attentive are separate and quoted directly by Attentive.

What is the difference between Attentive and Klaviyo SMS?

Attentive is a dedicated mobile messaging platform built for brands where SMS is a primary revenue channel, with stronger list-growth tooling, identity resolution, and compliance infrastructure, including a seat on the CTIA board. Klaviyo SMS sits inside the same platform as Klaviyo email, which makes cross-channel suppression simpler by default but offers less depth on the messaging side. The practical dividing line is scale and ambition for the channel rather than brand size alone.

How do I evaluate an agency's Attentive experience?

Ask for a named migration the agency has completed, the opt-out rate trend on an account they have run for more than a year, and who on their team writes suppression rules across email and SMS. Directory listings and partner badges indicate a commercial relationship, not performance. Attentive itself restructured its agency program in 2026 around hand-selected partners for exactly this reason.

Where to start

Brands that want SMS run as retention rather than as a promotional channel can start a conversation with us. If you would rather have an outside read on your current Attentive program first, ask for the audit instead.

Article By: Mariel Kilroy, Co-Founder, Sticky Digital

Mariel Kilroy is the Co-Founder of Sticky Digital, a retention marketing agency specializing in email, SMS, loyalty, and subscription growth for DTC brands.