Turn Klaviyo SMS Into Your Most Profitable Marketing Channel
As a certified Klaviyo Platinum Partner, Stimulate builds high-converting SMS programs that turn texts into sales.
From expert Klaviyo SMS setup to campaigns and automations that drive instant revenue, we do it all.
Schedule your SMS audit below to get started.
What Is Klaviyo SMS?
Klaviyo SMS is a text message marketing channel built into the Klaviyo platform for eCommerce brands. It uses real-time customer data to power personalized, compliant text campaigns that drive repeat purchases and revenue.
How It Works
Klaviyo SMS connects natively to Shopify and other eCommerce platforms, triggering SMS messages based on real-time data like abandoned carts, product views, and purchase milestones.
Why It’s Different
Unlike SMS-only tools, Klaviyo unifies email and SMS in one platform, making it easier to coordinate messaging, avoid over-sending, and personalize at scale.
Why Execution Matters
Klaviyo SMS isn’t plug-and-play. Proper setup, compliance, segmentation, conversion-focused copy, and precise timing are what turn texts into a profitable retention channel.
Why Most Brands Using Klaviyo Struggle With SMS
Low Engagement Rates
Your messages aren't getting opened or clicked because they lack personalization, timing, and compelling offers that drive action.
Compliance Confusion
You're worried about TCPA violations, opt-in requirements, and carrier filtering—one mistake could cost you thousands in fines.
Complex Setup Process
The setup process isn't plug-and-play. Without proper configuration, your messages won't deliver, convert, or scale profitably.
How Stimulate Fixes Your SMS Problems
As a certified Klaviyo Platinum Partner, we bring deep platform expertise and proven strategies that drive results. Our high-performing SMS programs integrate seamlessly with email, loyalty, and subscription strategies to maximize conversions and ROI.
Every message is written, tested, and optimized to cut through the noise and convert subscribers into customers—and we even handle all compliance requirements like TCPA regulations, consent management, quiet hours, and carrier guidelines so you can send with confidence and avoid costly fines.
Five Years of Proven Revenue Growth
96%
Average channel growth during first 90 Days
$100M+
Total attributable revenue driven as of 2025
5 Years
As a trusted Klaviyo partner
Our Klaviyo SMS
Marketing Services
We handle every aspect of your SMS program—from strategy to execution—so you can focus on growing your business while we drive revenue through text.
Klaviyo SMS Setup
A complete setup from scratch—account configuration, compliance setup, sender verification, and integration with your existing email flows for seamless multi-channel marketing.
List Growth Strategy
Build a high-quality subscriber list with optimized Klaviyo SMS opt in strategies, on-site popups, keyword campaigns, and incentive offers that convert visitors into engaged subscribers.
Klaviyo SMS Campaigns
High-converting Klaviyo SMS campaigns designed to drive clicks, conversions, and revenue. Every message is strategically timed, segmented, and optimized for maximum ROI.
Klaviyo SMS Flows
Automated SMS flows that work 24/7—welcome series, Klaviyo abandoned cart SMS, post-purchase follow-ups, and winback campaigns that recover lost revenue and boost customer lifetime value.
Klaviyo SMS Compliance
Stay protected with TCPA-compliant messaging, proper consent management, quiet hours enforcement, and carrier-approved content that keeps your brand safe and your messages delivered.
Performance Optimization
Continuous testing and optimization of message timing, copy, segmentation, and offers to maximize engagement, reduce unsubscribes, and drive consistent revenue growth.
See How Our Services Are Transforming Brands
Real results from real clients who turned SMS into a revenue-driving channel.
View All Case StudiesZivolife
Zivolife partnered with Stimulate to transform their retention marketing strategy for their patented green microalgae superfood. By fixing foundational tracking issues and implementing data-driven list growth tactics, we turned email and SMS into their best-performing channels and delivered record-breaking revenue growth.
65%
Email & SMS revenue growth in first 2 months
213%
List growth increase in first 2 months
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Silver Mirror
Silver Mirror, a fast-growing facial bar, had managed retention marketing in-house for years but hit a ceiling. Too few visitors converted into email & text subscribers, their automations weren’t driving bookings, and promotion-heavy content eroded engagement and margins. They knew email and SMS held enormous potential—but needed a partner to unlock it.
273%
increase in email signups in 30 days
188%
boost in engagement in 30 days
Skinmedix
Skinmedix partnered with Stimulate to take their email marketing strategy to the next level. By accelerating list growth, crafting conversion-focused campaigns, and implementing key automations, we unlocked email’s full potential as a revenue driver. Within 90 days, email revenue grew from 12% to 45% of sales, and after one year, we achieved extraordinary retention results.
381%
YoY Growth in Email Revenue
47%
Increase in LTV
%20(1).webp)
Editor's Pick
Editor’s Pick partnered with Stimulate to upgrade their retention marketing strategy, focusing on enhancing profitability and customer lifetime value. By driving subscription growth, implementing retention-first strategies, and reducing dependency on discounts, we helped transform their approach to retention—and their results.
98%
increase in repeat revenue per customer
29%
of sales attributed to subscriptions within 12 months of launch
Speks
Before starting with Speks, they were stuck at driving just 8.57% from email. Despite having key core flows like the welcome series, browse abandonment, and abandoned checkout and sending consistent campaigns 5x per month, their strategy lacked the conversion elements needed to scale up.
205%
YoY increase in managed revenue
253%
YoY increase in click rates
Begin Health
Begin Health partnered with Stimulate to transform their retention marketing strategy. By infusing their playful branding into every email and SMS campaign, we created a unique and engaging customer experience. Coupled with advanced post-purchase automation, this approach turned email into their fastest-growing channel and delivered a record-breaking year of growth.
$21
Increase in 12-month LTV
42%
Growth in repurchase rates
StackedSkincare
StackedSkincare partnered with Stimulate to elevate their retention marketing strategy and transform email into a powerful revenue channel. By migrating platforms, focusing on list growth, and creating high-converting content, we turned email into their fastest-growing marketing channel.
#1
Fastest growing channel
218%
YoY increase in list growth
Groom Here
Groom Here partnered with Stimulate to amplify their already successful email marketing strategy. By optimizing popups, enhancing deliverability, and introducing value-based content, we turned email into their fastest-growing revenue channel, increasing email revenue by 256% in just 12 months.
256%
YoY growth in email revenue
83%
Increase in popup CVRs
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ezpz
ezpz partnered with Stimulate to transform their email marketing strategy by revamping automations, personalizing campaigns, and leveraging zero-party data to drive growth. The result? A major leap in revenue attributable to email and a substantial boost in engagement metrics, all within 90 days.
238%
Increase in click rates
476%
lift in popup conversion rates
Our Klaviyo SMS
Marketing Framework
We don't just send texts—we build revenue-generating systems that scale with your business.
SMS Foundational Setup
We start with proper setup—compliance configuration, sender verification, list segmentation, and integration with your email program to create a unified customer experience.
High-Impact Campaigns
We build and launch conversion-focused campaigns that drive immediate revenue. Every promotional text is strategically timed, targeted, and designed to maximize ROI.
Automated SMS Flows
We create automated flows that generate revenue 24/7. From welcome messages to Klaviyo abandoned cart texts, every automated SMS nurtures prospects, recovers lost sales, and drives customer retention.
Continuous Optimization
We monitor performance, test new strategies, and optimize every aspect of your Klaviyo text message marketing to maximize revenue and scale profitably over time.
What truly set Stimulate apart was how quickly they turned SMS into a major revenue driver. Their expertise went beyond just setting up automated messaging; they crafted well-timed and targeted text campaigns that aligned with our audience’s needs and shopping habits. Each SMS campaign feels personalized, relevant, and engaging, which has led to steady increases in both revenue and list growth.
Aaron
Founder at Skinmedix
Ready to Turn Texts Into Revenue?
Schedule your free SMS audit and discover exactly how we'll transform your Klaviyo SMS program into a profit-machine.
Your questions, already answered
Klaviyo SMS marketing is a powerful channel that allows eCommerce brands to send targeted text messages to customers and subscribers. It integrates seamlessly with Klaviyo's email platform, enabling coordinated multi-channel campaigns that drive higher engagement and revenue than email alone.
The setup involves configuring your account, verifying your sender information, setting up compliance requirements (TCPA consent, quiet hours), integrating with your Shopify or eCommerce platform, and building your initial subscriber list through opt-in forms and keyword campaigns.
SMS flows are automated text message sequences triggered by customer behavior. Examples include welcome messages, Klaviyo abandoned cart SMS, post-purchase follow-ups, and winback campaigns. These flows run 24/7, driving revenue while you sleep.
We follow all TCPA regulations, implement proper consent collection, enforce quiet hours (no texts between 9 PM - 8 AM local time), include clear opt-out instructions in every message, and maintain detailed records of subscriber consent to protect your brand from fines and legal issues.
Best practices include keeping messages under 160 characters, personalizing with customer data, sending at optimal times (10 AM - 8 PM), segmenting your audience, including clear CTAs, testing different offers, and maintaining a healthy send frequency (2-4 messages per week maximum for most brands).
Most clients see initial results within the first 4 weeks of working with us at Stimulate. Significant revenue growth typically occurs within 60-90 days as we optimize campaigns, grow your list, and refine targeting based on performance data.