The Klaviyo email marketing agency built for DTC growth
As a Klaviyo Partner, Stimulate builds high-converting email and SMS marketing systems designed to grow revenue, profit, and customer lifetime value.
Whether you’re starting from scratch or scaling to eight figures, our Klaviyo agency goes beyond campaigns and automations. We optimize every aspect of your email and sms marketing funnel to make every send more profitable.
Schedule your free Klaviyo audit to get started.
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What’s Inside Our Klaviyo Service
As a performance-first Klaviyo email marketing agency, our team connects data, creative, and strategy to turn your list into a reliable growth channel.
List Growth & Deliverability
We optimize your opt-in forms, popups, and deliverability to ensure your messages reach as many inboxes as possible—and stay there.
Copywriting & Design
We create high-performing emails that look great and convert like crazy. Our team handles strategy, copy, and design—all done completely for you.
Email & SMS Campaigns
We launch weekly email & sms campaigns using smart segmentation, A/B testing, and performance data to keep your brand top-of-mind and converting.
Email & SMS Automations
We build advanced email & SMS flows that meet customers exactly where they are. From winbacks to welcome flows, every automation is data-backed, segmented, and built to convert.
The Klaviyo Partner Agency You Can Trust
As a certified Klaviyo Platinum Partner, we get early access to new features, direct support from the Klaviyo Partner team, and insider training that keeps our strategies ahead of the curve—helping us deliver better results, faster.
We’ve helped 100+ brands scale their Klaviyo revenue by combining creative storytelling with technical execution. From A/B-tested email & sms campaigns to complex multi-channel automations—we do it all.
What makes Stimulate the best Klaviyo Agency
5 Years
as a trusted Klaviyo partner
$100M+
in total Klaviyo revenue driven as of 2025
96%
average Klaviyo revenue growth in first 90 days
Our Klaviyo marketing agency's proven framework
As a data-first Klaviyo partner agency, we've developed a structured approach that helps eCommerce brands scale email & sms performance with precision.
Acquire
Transform your traffic into email & sms subscribers at 10%+ conversion rates—plus gain valuable zero-party data that makes them up to 3x easier to convert.
Convert
Convert more leads into customers with high-performing campaigns and retargeting flows, powered by zero-party data and direct-response creative.
Retain
Boost customer retention and lifetime value with email & SMS workflows that turn one-time buyers into repeat customers.
Results you can only get with a Klaviyo Platinum Partner
As a certified Klaviyo partner and leading Klaviyo email marketing agency, we deliver exceptional results. On average, businesses working with our Klaviyo agency see 96% revenue growth within 90 days. Here's what we've achieved:
Zivolife
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
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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
Your next steps with our Klaviyo marketing agency
Most brands waste months on strategy without seeing results. As a certified Klaviyo partner agency, we move fast—from audit to optimization—so your Klaviyo account starts producing revenue immediately. Here's your first 90 days with our Klaviyo marketing agency:
Audit & Align
Our team starts with a free audit of your Klaviyo email marketing performance—analyzing your flows, campaigns, segmentation, and more. We identify missed opportunities and translate them into a data-backed roadmap for growth.
Build & Launch
Next, we build and launch your popup, weekly Klaviyo campaigns, and core Klaviyo flows—each engineered with proven best practices that drive new customer acquisition and retention.
Report & Optimize
Once live, we use analytics to continuously optimize every Klaviyo automation and campaign through advanced testing—driving compounding revenue gains month after month.
"Stimulate has increased our Klaviyo revenue by many multiples in under 12 months. They handle everything—copy, design, strategy, deployment, reporting. This has been one of the best agency experiences I’ve had. Highly recommend!"
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Craig Z.
Founder at Speks
Ready to scale?
Let’s make it happen!
Get a custom blueprint for turning more one-time buyers into loyal customers—starting with a free Klaviyo audit.
Klaviyo Agency FAQs
A Klaviyo agency helps ecommerce brands set up, manage, and optimize their email, sms, whatsapp, and push notification performance on Klaviyo. That includes designing email & sms flows, building campaigns, improving deliverability, and integrating data sources for segmentation. As a certified partner, Stimulate gets early access to features and Klaviyo support, meaning faster results and smarter strategy for your brand.
Our Klaviyo agency offers all of the email & sms marketing services you need to set up, optimize, and scale your Klaviyo account for maximum ROI. This includes copywriting, email design, implementation, segmentation, creative strategy, automation buildouts, campaign management, content calendar planning, A/B testing, popup management and testing, list growth optimization, deliverability management, and performance reporting.
Our competitive pricing is tailored to meet each client’s unique needs for maximum ROI. Pricing is based on your selected monthly deliverables and services but typically ranges from $3,500 - $6,500 per month.
We offer two flexible contract options to fit your needs: month-to-month agreements for more flexibility or six-month contracts with perks like upfront flow setup. You can pick the option that works best for your goals.
To receive an exact quote, please schedule a call with us.
Klaviyo delivers superior ROI through eCommerce-specific features that generic email platforms lack. The platform's advanced segmentation, behavioral tracking, and automated flows typically generate 25-40% of total email revenue while requiring minimal management.
Unlike other email marketing softwares, Klaviyo provides clear revenue attribution and predictive analytics that help brands identify high-value customers and optimize for lifetime value rather than vanity metrics. For brands doing $50K+ monthly revenue, Klaviyo's higher price point pays for itself through better deliverability, sophisticated automation, and revenue-focused insights that turn email marketing into a profitable retention channel rather than just a broadcasting tool.
Yes—Klaviyo can drive upwards of 40% of total revenue for ecommerce brands. It integrates seamlessly with Shopify, WooCommerce, and other major platforms, allowing brands to use customer data for hyper-targeted campaigns and automations. With the right Klaviyo agency behind you, it becomes one of the most powerful revenue channels in your marketing stack.
On average, brands working with a top Klaviyo partner agency like Stimulate see email and SMS driving 30–45% of total monthly revenue. Results vary by industry, but most clients experience higher open rates, improved deliverability, and long-term gains in customer lifetime value.
A certified Klaviyo partner agency is trained and vetted by Klaviyo itself. That means verified expertise, access to advanced tools, and direct support from Klaviyo’s team. Stimulate’s partner status ensures our clients benefit from insider insights, beta features, and a proven growth methodology.
Our clients typically see initial improvements within the first 30 days and significant results within 90 days. We know the best brands move quickly, so we aim to deliver extraordinary results faster than you'd find elsewhere.