Who we are

Klaviyo Email & SMS Marketing Agency That Drives Conversions

We build high-performing Klaviyo flows, campaigns, and segmentation strategies that scale retention, boost repeat revenue, and turn subscribers into loyal customers.

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Why Choose Cloud X for Klaviyo Email & SMS ?

Local Expertise, Global Reach

We understand your customers and the email marketing landscape. From local engagement strategies to global automation best practices, we ensure your campaigns perform at scale

Fully Custom Email Flows & Campaigns

No generic templates here. We design Klaviyo flows and campaigns tailored to your brand, mobile-optimized, and built to drive conversions.

Klaviyo List Growth & Segmentation

From capturing new leads to advanced segmentation, we help you target the right audience with the right message at the right time

Proven Process & Ongoing Optimization

We continuously analyze, test, and refine your email campaigns, ensuring maximum engagement and ROI with clear, data-driven insights.

Klaviyo Marketing Automation Services We Offer

Klaviyo Setup & Migration

Platform migration from Mailchimp, Omnisend, Postscript, etc.

Klaviyo account setup with deliverability optimization

Email & SMS compliance setup (TCPA, GDPR, etc.)

Flows & Automations (Email + SMS)

Welcome Series

Abandoned Cart / Browse / Checkout

Post-Purchase & Replenishment

Birthday, Review Request, Winback

Klaviyo Campaign Management

Weekly or Monthly calendar planning

List cleaning and A/B testing

Promo + Non-promo storytelling campaigns

Segmentation & Personalization

Predictive analytics

VIP, at-risk, first-time segmentation

Dynamic content blocks

Deliverability & Audit Services

Spam prevention

Bounce/spam fix audits

Re-engagement strategies

Klaviyo + Shopify Integrations

Custom event tracking

Recharge, Loop, Tapcart integrations

Webhooks & API syncing

How We Help Brands Grow with Klaviyo?

Whether you are just starting out or scaling to 8-figures, we plug into your stack and act as your lifecycle marketing partner for DTC brands.

Request a Free Klaviyo Audit

Our approach:

1. Audit & Strategy:

We start with a full account audit and deliver a 30-day roadmap

2. Build & Automate

Design + copy + automation, built for your brand voice

3. Optimize & Scale

Ongoing A/B testing, reporting, and new flows added monthly

TRUSTED PARTNERS

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From our clients

"Cloud X took over our Google Ads account when we were burning money with almost no conversions. They restructured the entire account, built proper search campaigns, and introduced Performance Max. Our revenue from Google jumped by 78%. Extremely transparent reporting and smart optimization — highly recommended"

E-commerce Manager

"We hired Coreshift to redesign our Shopify store, and our conversion rate jumped from 1.1% to 2.7% within the first month. The new UI/UX, faster checkout, and product page layout made a massive impact. They handled everything: theme setup, integrations, CRO, flawlessly. Best Shopify experience so far."

Operations Manager

"Working with Coreshift completely changed our paid social performance. Within the first 30 days, they scaled us to 3.4× ROAS while reducing our CPA by 42%. Their creative testing framework and fast iterations helped us hit our Q4 sales target two weeks early. If you’re looking for a serious Facebook Ads partner, Coreshift is the one."

Head of Growth

"Coreshift’s design team is the best we’ve worked with. They created over 40+ static and video creatives for us across Meta and Google — every single one was on-brand, high-converting, and super clean. Our click-through rate improved from 0.8% to 2.3% just by switching to their creatives."

Brand Manager

Let’s work together

Tell us your business goals and we’ll see how we can create something amazing together.

What is your name?

Your email address?

Company Name

Phone

Budget

Service of Interest

How did you find us

Project details

Frequently asked
questions

1. Can you set up both email and SMS in Klaviyo? ↑

Yes, we set up both email and SMS flows including automation, compliance, and optimization.

2. Do you offer just one-time setup or ongoing management too? ↑

We offer both one-time setup and ongoing monthly management depending on your needs.

3. We already have flows running. Can you optimize them? ↑

Absolutely. We audit and optimize existing flows to improve performance and revenue.

4. Do you work with non-Shopify platforms? ↑

Yes, we also work with other platforms and can integrate Klaviyo accordingly.

5. How long does a full Klaviyo build take? ↑

Typically 2–4 weeks depending on complexity and requirements.

Recent Work

Kids Wear Brand

Google Ads

Footwear Brand

Meta Ads

Men Clothing

Creative and Ads

Personal Care Brand