Email & SMS marketing
Email & SMS marketing that wins customers back.
Klaviyo and Mailchimp flows, campaigns and texts built by our own email team: list growth, segmentation, templates and automations that turn one-time buyers into repeat customers.
5.0 average from 20+ reviews that mention our email & SMS work-
GoodFirms#1 Email Marketing Company in the US
-
GoodFirms#1 of the Top Email Marketing Agencies
-
DesignRush#1 of the Top Email Marketing Agencies
-
KlaviyoPlatinum Master partner
-
MailchimpPro Partner
An email agency that delivers repeat revenue.
-
“Customer retention is at 61%. Email marketing has brought in at least $52,000”
Mitch Hunt, Essential Electric Supply
-
“Her expertise in creating effective flow emails has significantly increased our revenue and engagement rates.”
Morgan Lepore, Application Associates
-
“She has helped us seamlessly transition from Mailchimp to Klaviyo, and has developed great strategies for our team.”
Christian Tabernilla, Stubbs & Wootton
-
“They were able to help us accelerate eCommerce growth while hitting our KPIs with digital ads, email, and CRO.”
Joe Grace, Ancestral Supplements
-
Formula30A
“They have worked diligently with our company and in getting to know us better through learning and understanding our brand our audience has grown substantially!”
Diane Ramsey, Formula30A
-
“Through all these years of our partnership, we have seen measurable improvements in lead volume, quality of conversions, and overall marketing efficiency.”
Elmar Askerov, Studio Esthetique
-
“They were communicative, responsive and truly understood the message and vision we were trying to get across to our clients. I would 100% recommend them to anyone who needs help with their email marketing campaigns!”
Scott Harper, Honey-Do-Men
-
“They are handling all of our marketing efforts and doing a superb job. We have seen growth month over month.”
Richard Wolff, eRealty Advisors
-
“They are quick to move on any Email and CRO edits we need made, and have always been extremely easy to work with!”
Ashley Kirchner, Coldie Holdie
-
“We saw higher website traffic, better search rankings, and a noticeable increase in online conversions.”
Kevin Lim, Bulletproof Zone
-
“Great email marketing services.”
Keshav Bhopla, Walker & Hawkes
-
“Very organized, kind, transparent, detail oriented and extremely adaptable to our needs and wants.”
Trevor Horne, ProNorth Medical
-
“Fantastic company to work with, top notch all around.”
Richard Butler, Photobook Press
-
Jamie Anne Aesthetics
“She is very patient and great to work with.”
Tyson Breech, Jamie Anne Aesthetics
An email agency built for repeat revenue.
Email and SMS marketing is no longer just a monthly newsletter. It’s the most reliable way to turn first-time buyers into repeat customers, using an audience you own instead of one you rent. As a Klaviyo Platinum Master partner and a Mailchimp Pro Partner, we build the automated flows and campaigns that sell for you, from welcome, abandoned cart and post-purchase flows to seasonal promotions and text messages. We grow your list, segment it by behavior and purchase history, and design branded, mobile-first templates so every message feels relevant. Strategy comes from Ashley Ismailovski, a Klaviyo Champion who launched our email and SMS service in 2021 and oversees every account. Because the revenue comes from customers you already have, it compounds month after month instead of resetting with your ad budget. Everything is measured in your Client Hub, with a clear view of opens, clicks and the revenue behind every email and text.
Email & SMS for your business, whatever you sell.
Online stores, clinics and wellness brands, B2B suppliers and local service businesses each need a different email program, and each already has clients we have grown with one.
Ecommerce & retail Turn buyers into regulars.
Ecommerce email and SMS marketing turns one-time shoppers into repeat customers, with automated flows that respond to what each person browses, adds to cart and buys. For most online stores, abandoned cart, browse abandonment, post-purchase and win-back flows bring in revenue every day without a new send. We connect your Shopify, WooCommerce or Magento store to Klaviyo, segment your list by purchase history and product interest, and plan campaigns around launches, restocks and holidays. Attributed revenue, placed orders and repeat purchases show in your own live Client Hub.
Retail marketingHealth, beauty & wellness Bring clients back.
Beauty, wellness and healthcare brands grow when customers come back: the next treatment, the refill, the new product in a routine they already trust. Email and SMS keep that relationship going between visits, with reminders, education and offers timed to each customer. We build rebooking, replenishment, loyalty and VIP flows, write content that educates without overselling, and keep your list clean so your messages land in the inbox, not in spam. Opens, clicks, bookings and orders show in your own live Client Hub.
Healthcare marketingB2B & industrial Win the reorder.
B2B and industrial buyers reorder on a schedule, compare suppliers on price and availability, and need more than one touch before a large order. B2B email marketing keeps your parts, products and quotes in front of the buyers and purchasing managers who already know you. We segment by account, product line and reorder cycle, build reorder reminders, quote follow-ups and product launch campaigns, and send newsletters buyers actually open. Revenue, placed orders and click rates by campaign show in your own live Client Hub.
Industrial marketingLocal businesses Stay first in line.
Home services, restaurants, med spas, real estate and other local businesses win repeat work by staying top of mind until the next job, booking or referral. A regular email or text keeps your name in front of past customers, so they call you instead of searching again. We build welcome series, seasonal reminders, review and referral requests and a monthly newsletter in your brand voice. Opens, clicks, calls and form leads from every send show in your own live Client Hub.
Email newslettersEvery part of email & SMS, one team.
Klaviyo, Mailchimp, SMS, automated flows and newsletters, planned, designed and sent by one email team. Pick one piece or hand us the whole retention program.
Klaviyo Experts
Klaviyo is where most of our email and SMS work runs, and Klaviyo's partner directory lists SmartSites as a Platinum Master partner. We set up your account or move you from another platform, connect your store data, build the core flows and a campaign calendar, and segment your list by behavior and purchase history so every send reaches the right customers. You keep the account and everything we build in it.
Mailchimp Experts
Account setup, branded templates, audience tags and automations for businesses that run on Mailchimp. As a Mailchimp Pro Partner, we handle the setup whether you already use Mailchimp or are moving to it, then plan campaigns that keep your brand in front of customers and report on opens, clicks and sales every month.

SMS Marketing
Text messages get read within minutes, which makes SMS the fastest way to announce a launch, a restock or a last-chance offer. We collect email and phone opt-ins in one sign-up form, write short, timely messages and SMS flows for abandoned carts and order updates, and schedule them on the same calendar as your email so no customer is messaged twice.
Marketing Automation
Automated flows earn revenue around the clock: welcome, browse and cart abandonment, post-purchase, win-back and VIP series that send the right message at the right moment, in Klaviyo, Mailchimp or HubSpot. We build them from a framework refined through A/B testing and revisit them regularly, because flows that are never updated lose performance over time.
Email Newsletters
A monthly calendar of campaigns and newsletters that keeps your brand in front of customers and brings in repeat sales. We plan topics around your offers and seasons, write and design every send in a voice that sells without sounding pushy, test subject lines and layouts, and review opens, clicks and sales with you each month.
Emails built around one offer and one click.
-
Stubbs & WoottonCampaign · Cyber Week · email results +923%Klaviyo revenue
-
Raw RevCampaign · Back in stock · email results +1,351%Klaviyo revenue
-
ProNorth MedicalCampaign · Loyalty program · email results +4,697%revenue
-
Nikol BeautyFlow · Welcome series · email results +357%click rate
-
R&Y A/C CompressorsFlow · Customer win-back · email results 2,000%ROI
-
Honey-Do-MenFlow · Welcome series · email results +191%click rate
Owned audience, compounding returns.
Email and SMS reach people who already know you, at a cost that doesn't rise with every click. Each flow and campaign keeps working for every new subscriber, so revenue from your list grows month after month.
Remarkable email & SMS results, more revenue from your own list.
-
+923%Klaviyo attributed revenue
Fashion · Stubbs & Wootton
+225% email click rate+138% SMS click rate
-
+4,697%revenue
Medical Products · ProNorth Medical Corporation
+1,600% conversions+1,296% website traffic from email
-
+1,351%Klaviyo attributed revenue
Food & Beverage · Raw Rev
+423% opens+231% clicks
-
2,000%return on investment
Auto Parts · R & Y A/C Compressors
+93% click rate+75% revenue
-
+885%flow revenue
Electronics · Filamatrix
+88% Klaviyo attributed revenue+52% placed order rate
-
700%return on investment
Cybersecurity & IT · Brytesoft
+252% click rate+252% open rate
-
+900%open rate
Flooring · Elit Tile
+200% engagement rate+123% click rate
-
+275%conversion rate
Home and Garden · Flame King Products
+184% placed order rate+80% flow revenue
-
+271%placed order rate
Gifts & Personalization · Photobook Press
+165% Klaviyo attributed revenue+106% emails sent
-
+1,162%website traffic
Gifts & Personalization · Coldie Holdie
+485% revenue+353% placed orders
-
+121%open rate
Medical Spa · Jamie Anne Aesthetics
+53% conversions
-
+357%click rate
Cosmetic · Nikol Beauty
+160% placed order rate+84% open rate
Companies choose SmartSites for email & SMS
You’ll always know what every email brings in, live.
Know which campaigns and flows pay: the revenue, opens and clicks behind every send, the emails we sent for you each month and what your competitors are sending, in plain language.

Email ReportStore revenue, email-attributed revenue and sends, split by campaigns and flows. 
Email DeliverablesEvery campaign we sent each month, with a preview, delivered count and open rate. 
Competitor LibraryEvery email your competitors send, searchable by subject, offer and season. 
Campaign PerformanceOpen, click and order rates over time, and the revenue behind each send. 
Flows & AutomationsWelcome, abandoned cart, post-purchase and win-back flows, ranked by revenue. 
Sign-up Forms & List HealthHow fast your list grows, and bounce, spam and unsubscribe rates to keep it healthy.
Email & SMS marketing questions
Email & SMS marketing starts at $750 a month for one campaign a month. Most clients start at $2,000 a month for two campaigns a month and three automated email flows, which we set up and manage for you, with SMS available as an option. Every plan is quoted to your brand's needs, so you can send more campaigns or add flows as you grow. Every package includes a dedicated email marketing specialist, deliverability monitoring and list cleaning, plus tracking and real-time reporting. Setup is always free, and your proposal lists exactly what your monthly fee covers. Your email platform, such as Klaviyo, bills you directly, separate from our fee.
Each plan sets how many campaigns we plan, write, design and send for you each month and how many automated flows we build. We start with the flows likely to earn the most in your account, then add to them and improve them over time, alongside segmentation, sign-up forms and deliverability monitoring. You can add extra campaigns for busy periods such as Black Friday or move up a plan when you're ready to send more. Your team can still send its own emails too: we give you matching headers, footers and content blocks so everything looks consistent, and we plan around your sends so we don't overlap.
We work in the platform you already use, or recommend the one that fits your business. Klaviyo is our first choice, especially for ecommerce, and we are a Klaviyo Platinum Master partner. We are also a Mailchimp Pro Partner and a certified partner with Brevo (formerly Sendinblue) and Omnisend, and we build email and automation in HubSpot and other platforms with automation and campaign tools. SMS runs alongside your email in the same platform, and we connect SMS, Messenger and more so every message follows one strategy. If your platform is holding you back, we can move you to one that is a better fit for your needs and rebuild your flows there.
No. We only email and text people who have chosen to hear from you, such as customers and subscribers who signed up on your site or in your store. We don't send cold email, and we don't buy, rent or scrape lists. Bought lists break the rules of the major email platforms, damage your sender reputation so even your real subscribers stop seeing your emails, and for SMS, texting people without their consent can break the law. Instead we grow your list the right way, with sign-up forms, pop-ups and offers that turn your website visitors into subscribers.
The first 30 days are for setup and onboarding, and nothing is sent during that time: we review your account, fix quick wins such as broken flow triggers and missing exclusions, and agree your templates, flows, segments and content calendar on a strategy call. Campaigns start going out in month two, and flows are delivered on a rolling basis after that. Flows such as abandoned cart and welcome emails usually show movement first because they reach people who are already close to buying, while list growth and deliverability repairs build over the following months.
Yes. Email and SMS are channels you own: you are not paying for every click, and the platforms can't take your audience away. As ad costs keep rising, the customers already on your list are often the cheapest sales you can make, and email keeps them coming back for repeat purchases, reviews and referrals. It also makes the rest of your marketing work harder, because the visitors your ads and SEO bring in can be turned into subscribers and customers over time instead of leaving for good.
No. Results depend on your list size and health, your products and offers, how often you can send, and how well your emails reach the inbox today, so we don't put a number on it before we've seen your account. What we can do is audit your account first, show you where revenue is being lost (for example flows that never fire, or subscribers who never receive the abandoned cart message), and share results from clients in a similar industry and size. Every month you see revenue attributed to email and SMS in your report, so you can judge the return yourself.
A dedicated, certified email marketing specialist works with you on strategy and campaign execution, backed by designers who build your templates and campaigns. Your specialist plans the high-level strategy across every key touchpoint, from the first sign-up form to the win-back email, maps your customer journeys and sets up your marketing automation. You meet at least once a month, and more often if you'd like, to review what's working and plan what's next, and you can reach your specialist between meetings with any question about your numbers.
Yes. Before anything goes live we agree the look of your templates with you, share a content calendar of planned campaigns, and send each campaign and flow for your review. You have the final say on copy, offers and design, and if you tell us about products to avoid or claims you can't make, we build that into every email.
Your dedicated email specialist plans every campaign and flow around your brand, your customers and what your engagement data shows. Our team writes and designs each email, using AI tools to draft copy quickly so more of the time goes into strategy, testing and design. Every email is reviewed by your specialist, and nothing sends until you approve it.
If your plan includes flows, we start by auditing the flows you already have, because many accounts have flows that are switched off, set to draft, or filtering out the very people they should reach. We fix those first, then build the ones likely to bring in the most revenue for your business, which for most stores means welcome, abandoned cart, abandoned checkout and win-back flows, with browse abandonment, back-in-stock and post-purchase flows added as your plan allows. If you collect SMS subscribers, we make sure they also get the right email follow-up instead of dropping out of the flow. If your plan doesn't include flows yet, you can add them at any time.
Usually, yes. The most common causes are missing sender records (SPF, DKIM and DMARC, which prove to Gmail, Yahoo and Outlook that the email really comes from you), sending to old, bounced or bot addresses, and low clicks, which tell inbox providers people don't want your mail. We check your records, suppress hard bounces, filter out spam sign-ups, build engaged segments so your campaigns go to people who open and click, and monitor your deliverability every month. If your sender reputation is already damaged, we rebuild it gradually before sending at full volume.
Often they are inflated. Apple's Mail Privacy Protection opens emails automatically on many Apple devices, so an open rate can look high even when few real people read the email. That makes open rate one of the least reliable numbers to judge email by, so we exclude automatic opens where your platform allows and base our decisions on stronger signals: click rate, conversion rate, placed orders and revenue. We also compare your numbers with benchmarks for similar businesses in your industry, so you know whether a rate is good or just looks good.
It depends on your list, your season and how much you have to say, so your dedicated email specialist builds a program tailored to your customers and centered on what their engagement data tells us. We usually start at a steady pace and increase sending as engagement and deliverability improve, then send more during your peak season, such as holiday sales, when customers expect to hear from you. Not every email has to be a sale: we mix promotions with newsletters, collection or product highlights and helpful content, so subscribers stay engaged without being worn out by discounts.
SMS is an optional add-on to any plan, and it works best alongside email, not instead of it. We add SMS to your sign-up forms (often as a second step after the email address), invite your existing email subscribers to join, and use texts for time-sensitive messages such as early access to a sale, sending the text a little ahead of the email. We also connect email with Messenger and other channels. Some industries are restricted by the carriers and SMS platforms, so we can't provide SMS for brands in those spaces, and we'll tell you up front if yours is one of them. Everyone who receives texts has opted in to receive them.
Yes, A/B testing comes with every plan that includes flows. We test the things that move results most: subject lines, preview text and send times for opens, and content, button wording and button placement for clicks, in both campaigns and flows. Each test feeds the next month's plan, so your emails keep improving rather than repeating the same template.
You do: you own every account we manage and all the work we create, including your lists, segments, templates and flows. To get started we ask for admin access to your email platform, a folder of product and brand images (we can fill gaps with stock images), your promotions calendar, and any words, claims or products to avoid.
Strategy, list growth, segmentation, templates, automated flows, campaigns and reporting, with SMS as an optional add-on. We build and run the whole program on your platform.
Many agencies only design and send emails. We cover every touchpoint of the customer journey, from the first sign-up form to the win-back email.
Yes. We move your lists, segments, templates and sign-up forms, rebuild your flows in Klaviyo and monitor deliverability through the switch. Stubbs & Wootton grew Klaviyo-attributed revenue by 923% after we moved them from Mailchimp to Klaviyo. See Klaviyo experts.
Yes, it is most of our email work. We use a lifecycle approach: abandoned cart, browse abandonment, post-purchase, birthday and loyalty flows, plus seasonal campaigns, to drive repeat purchases. Stores with returning customers often see sales within hours of a campaign.
Yes. For service and B2B businesses, email and SMS generate leads, ask for referrals and reviews, and keep past customers in touch with regular newsletters and nurture flows.
No. We run opt-in email only: your existing list plus list-growth tactics on your site. Opt-in email reaches the inbox more often and earns a higher return than bought lists.
We track your platform's own numbers (list size and growth, opens, clicks, attributed revenue, placed orders) alongside Google Analytics. Ecommerce goals add revenue, average order value and repeat purchases; lead generation adds leads and closed deals. Your specialist reviews them with you every month.
Pop-ups, exit-intent offers, embedded forms and one form that collects email and SMS opt-ins together, tested and tuned so more visitors subscribe without hurting the shopping experience.












