The BFCM Email Teardown You’ll Actually Enjoy Watching | Join Customer.io x Flowium LIVE | Nov 6 @ 2PM EST – Save Your Seat!

Driving Sales with Flowium’s Klaviyo Experts

Klaviyo Agency Old page image.

Step on the path to your marketing success and business growth now! Klaviyo specialists at Flowium elevate campaigns with innovative design, proven techniques, and tools that drive engagement, revenue, and customer loyalty. We provide ecommerce brands using Klaviyo with results-driven omnichannel marketing through Email, SMS, WhatsApp, Push, Instagram DM, and Direct Mail.

Trusted by 1000+ brands
Proud 2025 Inc. 5000 Honoree

Proud 2025 Inc. 5000 Honoree

Flowium is a Certified Klaviyo Partner

Flowium is a top-tier Klaviyo master elite partner dedicated to making a positive impact for ecommerce businesses through innovative email and SMS marketing solutions.

Our extensive hiring process, in-depth training, and constant innovation ensure that our team of Klaviyo experts consistently drives results. We value every client, building a relationship on integrity, trust, transparency, and deep industry knowledge.

Klaviyo partner image.

Our Klaviyo Specialists Deliver Real Results

The actual results of our efforts in numbers and data can speak louder than any fancy phrases. We have a proven track record that supports our position as a top Klaviyo consultant team.

Overall Attributed Email Revenue
$ 0 B+
Overall Attributed SMS Revenue
$ 0 M
Overall ROI
0 X
*2025

Our Klaviyo Expert Services

Our mission is to deliver results-driven omnichannel marketing for ecommerce brands. We combine Email Marketing, SMS, Direct Mail, WhatsApp, Push, and Instagram DM automation to create seamless customer journeys that grow revenue, boost engagement, and retain loyal customers. With proven strategies, creative design, and technical expertise, we act as an extension of your team—fully invested in your success.

We help ecommerce brands plan regularly scheduled campaigns, whether you’re running a sale, announcing updates, or entertaining your audience. Our senior-level copywriters, designers, and strategists create high-quality bespoke automations tailored to your customer lifecycle. With smart segmentation and ongoing list expansion, your email marketing becomes a consistent driver of revenue and customer loyalty.

Transition your marketing seamlessly with our Klaviyo migration services. We handle the technical details so you can start leveraging Klaviyo’s powerful features without stress. Once migrated, you’ll be positioned to unlock advanced automations, smart segmentation, and revenue-focused campaigns.

RCS is more than a channel—it’s a major shift in mobile communication. It enables personalization at scale, creating branded and interactive experiences that build customer trust. Flowium helps you implement RCS to support the entire customer journey in a results-driven way.

Leverage the full potential of text message marketing without technical overwhelm. Our SMS agency develops and executes strategies that reach the right customers and prospects at the right time. With effective targeting and lifecycle-focused automations, SMS becomes a direct and results-driven channel for revenue growth.

Klaviyo specialists at Flowium elevate campaigns with innovative design, proven techniques, and a full suite of platform expertise. We act as an extension of your team, creating email and SMS strategies built on data-driven insights. With our guidance, you can take Klaviyo to its full potential and beyond.

Push alerts provide a powerful direct connection with your users and clients. By combining analytics with proven best practices, we design push notification campaigns that convert new users into loyal customers. For maximum impact, we integrate push strategies with your email marketing and other channels.

Instagram DM automation allows you to connect with customers in a more personal, conversational way. We help set up seamless automated journeys that respond to customer needs, promote engagement, and drive sales. With Flowium’s expertise, Instagram becomes a powerful channel to strengthen brand-consumer relationships.

Get a FREE audit from Flowium to optimize your email marketing strategy. From a full review of your current performance to conversion comparisons against your industry, we provide actionable advice. Our Klaviyo marketing experts help uncover missed opportunities so you can elevate engagement and drive measurable results.

Businesses are achieving great success with direct mail marketing as a complementary strategy to their digital efforts. This strategy enhances sales and customer loyalty by achieving better response rates, increasing brand recognition, and delivering tailored messaging. We advise adding direct mail to enhance your email marketing strategy and maximize results.

WhatsApp has become essential for businesses that want to maintain lasting relationships with their clientele. We help you develop strategies, craft engaging promotions, and integrate Klaviyo with WhatsApp Business. With Flowium, you can launch a WhatsApp campaign that stands out and delivers measurable results.

Do you know your Klaviyo Potential?

Get a free Klaviyo audit from one of our specialists.

An email example showing email marketing potential on ipad.

We’ll review your flows (automations), campaigns, opt-ins, template design, and KPIs.

Discover key revenue-building opportunities that could take your email marketing to the next level.

Our Email Design Examples

Why Flowium Is Your Go-To Klaviyo Expert Agency

Many organizations pick Flowium because we provide measurable benefits and value. Customers and partners value our company’s industry-specific qualities in addition to its excellent corporate culture and commitment to accepted business practices. With the top-notch knowledge of the platform, our Klaviyo consultant will assist you in taking your marketing campaigns to the next level and beyond while ensuring comfortable communication and transparency.

Stellar Campaign Designs
Our designers create recognizable and impactful campaigns, no matter the type. Trust the Klaviyo marketing specialists at Flowium to create messages that will stand out in your clients' inboxes. Our goal is to draw attention to your brand while providing exceptional experiences.
Strong Relationship Building
Klaviyo specialists at Flowium leverage the platform’s advanced segmentation features, automations, and targeted campaigns to ensure that the right people get your message at the right time. We'll assist you in strengthening your bonds with existing customers and enticing your subscribers to interact.
Focus On Deliverability
We ensure that your communications reach the highest deliverability rates in inboxes. By using the greatest deliverability techniques, the staff at Flowium strives to uphold your reputation as a trustworthy brand and dependable sender.
High-Quality Strategy and Promotions
Our Klaviyo quality assurance specialists are meticulous and precise. We conduct A/B testing and optimization based on the results to enhance email performance, ensuring we provide the best solutions for your email marketing plan.
Leveraging Data Effectively
Flowium's experts are skilled at leveraging Klaviyo's powerful analytics capabilities to deliver personalized experiences and optimize campaign results. To optimize strategy and develop targeted marketing, we make full use of available information on customer behavior and previous transactions.

What Our Clients Say

View firsthand testimonials from eCommerce companies that have realized the benefits of working with our professional Klaviyo agency.

Success Stories

We’ve worked with more than 100 happy customers over the years and partnered with many ecommerce companies to help them get the most out of Klaviyo’s platform capabilities. See the outcomes that our Klaviyo experts have generated by reading through their experiences.

Frequently Asked Questions

This marketing automation tool is mostly focused on ecommerce. It offers strong automation tools, advanced segmentation capabilities, and native integrations with your existing ecommerce platform. Instead of only emailing, Klaviyo provides a wide range of solutions to help you sell. The service offers an SMS platform that syncs with emails for optimal outcomes if you’re also attempting to contact customers via SMS.

Indeed, we are a Klaviyo Master Elite partner. We can assist you in organizing, creating, and growing your email and SMS marketing campaigns to boost sales thanks to our extensive experience utilizing this service.

The following are included in each of our service plans:

  • A committed group comprising an assistant, a project manager, a strategist, a copywriter, a designer, and an email marketing technician
  • Setup and configuration of ESPs (Klaviyo, Hubspot, Mailchimp, Salesforce Marketing Cloud, etc.) correctly, including migration if necessary
  • Personalized email marketing plan with Advanced Flows and Customer Lifecycle Flows
  • Personalized advertising campaigns (broadcasts) calendar with original artwork (copy and design)
  • Your strategy’s customized Miro flow chart for a collaborative and visual experience
  • Pages for custom preferences and unsubscribe
  • A/B testing and optimization
  • More sophisticated segmentation
  • Opt-ins and administration
  • Weekly meetings where your project manager communicates clearly
  • Comprehensive monthly reports that include your account’s goals, priorities, and existing KPIs

We have helped businesses in a range of industries boost their revenue from email marketing, as well as other channels. Our Klaviyo consultant team is highly skilled at developing customized marketing strategies that meet each client’s particular needs and goals. Schedule a call to speak with one of our consultants about your particular project.

You will meet your dedicated team during the Kick-Off Call, which kicks off onboarding. You’ll discuss creative expectations, establish deadlines, and agree on goals.

Following that, your project manager and strategist will examine your account and develop a plan for the upcoming three months and year. Our technical staff will take care of your ecommerce integration and account setup, and we’ll work in the background to make sure your Slack channel and client dashboard are operational for seamless teamwork.

In order to evaluate sender reputation and inbox placement, we will also conduct a Deliverability Audit. Based on the results, we will optimize our approach. Five powerful Showcase Emails, a sign-up process, and an automation plan created just for your brand will round up onboarding.