We Only Work With a Few Brands &
We Help Them Win Big During Holidays.
We Only Work With a Few Brands & We Help Them Win Big During Holidays.
We’re a hands-on email & SMS partner, rebuilding flows, campaigns, and segments to drive 20–40% of total revenue.
By targeting VIPs, churn risks, and seasonal buyers, we turn backend channels into real profit, especially when Q4 hits and ad costs spike.





Trusted by +75 Brand Owners



Trusted by +75 Brand Owners



Trusted by +75 Brand Owners



























Trusted by +75 Brand Owners








Rated 4.8/5 by Brands That Know








Your Email System Is Working,
But It Could Be Working Harder.
You’ve set up the flows, the automations, the campaigns, and they’re driving sales. But under the surface, small gaps are holding back bigger profit. Discounts move products, but they quietly train customers to wait for offers. VIPs and repeat buyers stay active, but their spend isn’t growing. Paid traffic fills the funnel, but your backend isn’t capturing its full value. Your team tracks clicks and opens, but the real revenue drivers segmentation, timing, and customer value growth stay under-optimized.
Here’s How We Make Your Existing
Email System Work Harder.
Here’s How We Make Your Existing Email System Work Harder.

Spot hidden profit gaps.
Your email’s working but we uncover what’s still untapped: smarter flows, better segments, and high-margin opportunities.

Spot hidden profit gaps.
Your email’s working but we uncover what’s still untapped: smarter flows, better segments, and high-margin opportunities.

Spot hidden profit gaps.
Your email’s working but we uncover what’s still untapped: smarter flows, better segments, and high-margin opportunities.

Optimize flows for LTV, not just touchpoints.
We fine-tune automations to increase customer lifetime value, not just send more emails.

Optimize flows for LTV, not just touchpoints.
We fine-tune automations to increase customer lifetime value, not just send more emails.

Optimize flows for LTV, not just touchpoints.
We fine-tune automations to increase customer lifetime value, not just send more emails.

Integrate email + social for maximum lift.
We connect campaigns across email, ads, and social, so every launch, promo, and announcement hits harder.

Integrate email + social for maximum lift.
We connect campaigns across email, ads, and social, so every launch, promo, and announcement hits harder.

Integrate email + social for maximum lift.
We connect campaigns across email, ads, and social, so every launch, promo, and announcement hits harder.

Sharpen holiday + sales strategies.
We turn seasonal events into profit spikes, not margin drains with email systems designed to maximize high-traffic windows.

Sharpen holiday + sales strategies.
We turn seasonal events into profit spikes, not margin drains with email systems designed to maximize high-traffic windows.

Sharpen holiday + sales strategies.
We turn seasonal events into profit spikes, not margin drains with email systems designed to maximize high-traffic windows.

Drive more from your best customers.
We boost repeat purchases, loyalty, and VIP spend squeezing more profit from your highest-value segments.

Drive more from your best customers.
We boost repeat purchases, loyalty, and VIP spend squeezing more profit from your highest-value segments.

Drive more from your best customers.
We boost repeat purchases, loyalty, and VIP spend squeezing more profit from your highest-value segments.

Double down on winners, cut dead weight.
We scale proven revenue drivers and quietly cut what’s wasting list health or team energy.

Double down on winners, cut dead weight.
We scale proven revenue drivers and quietly cut what’s wasting list health or team energy.

Double down on winners, cut dead weight.
We scale proven revenue drivers and quietly cut what’s wasting list health or team energy.



See How We Helped Our Clients
Scale 10x in one year
See How We Helped Our Clients Scale 10x in One Year
We step in, fine-tune what’s working, fix what’s holding you back, and unlock the next level of growth, so your brand stops plateauing and starts compounding profit across every channel.
How We Doubled Juggy’s Sales and Boosted Repeat Customers
We worked with Juggy to fix what their email system was missing. By rebuilding their flows and improving how they talk to customers, we doubled their site conversion rate, grew email to bring in 44% of total sales, and turned occasional buyers into loyal repeat customers jumping from 7% to 28% returning buyers.
How We Help Animefyme Win Every Seasonal Drop
Animefyme is built around seasonal product drops and hype cycles. We stepped in to create an email strategy that perfectly matches their audience’s buying patterns making sure every launch window is maximized, sales stay strong across seasons, and their community keeps coming back for more.
How We Helped Mexistuff 5X Mother’s Day Sales
Mexistuff was already running seasonal campaigns, but we helped them unlock the real money. With better emails, smarter offers, and perfect timing, we grew their Mother’s Day sales from $17K to $85K, turning one holiday into a huge revenue win. Now, they have a repeatable plan to crush every seasonal sale going forward.
How We Help Animefyme Win Every Seasonal Drop
Animefyme is built around seasonal product drops and hype cycles. We stepped in to create an email strategy that perfectly matches their audience’s buying patterns making sure every launch window is maximized, sales stay strong across seasons, and their community keeps coming back for more.
How We Doubled Juggy’s Sales and Boosted Repeat Customers
We worked with Juggy to fix what their email system was missing. By rebuilding their flows and improving how they talk to customers, we doubled their site conversion rate, grew email to bring in 44% of total sales, and turned occasional buyers into loyal repeat customers jumping from 7% to 28% returning buyers.
How We Help Animefyme Win Every Seasonal Drop
Animefyme is built around seasonal product drops and hype cycles. We stepped in to create an email strategy that perfectly matches their audience’s buying patterns making sure every launch window is maximized, sales stay strong across seasons, and their community keeps coming back for more.
What You Get When You Work With Grey
What You Get When You Work With Grey
This isn’t just email marketing it’s a full-stack retention system. Built in-house, tested weekly, and designed to turn every customer into repeat revenue.
Lifecycle-Based Revenue Flows
We design flows that follow the full customer journey, welcome, abandoned cart, post-purchase, winback, loyalty, each one engineered to maximize profit at every stage, not just automate touchpoints.
Lifecycle-Based Revenue Flows
We design flows that follow the full customer journey, welcome, abandoned cart, post-purchase, winback, loyalty, each one engineered to maximize profit at every stage, not just automate touchpoints.
Lifecycle-Based Revenue Flows
We design flows that follow the full customer journey, welcome, abandoned cart, post-purchase, winback, loyalty, each one engineered to maximize profit at every stage, not just automate touchpoints.
Segmented, Buyer-Focused Campaigns
We craft campaigns around real customer behavior, VIPs, lapsing buyers, first-timers, seasonal shoppers so every message is relevant, drives action, and deepens connection, not just adds noise.
Segemented Campaigns
We craft campaigns around real customer behavior, VIPs, lapsing buyers, first-timers, seasonal shoppers so every message is relevant, drives action, and deepens connection, not just adds noise.
Segemented Campaign
We craft campaigns around real customer behavior, VIPs, lapsing buyers, first-timers, seasonal shoppers so every message is relevant, drives action, and deepens connection, not just adds noise.
Margin Protection, Not Just Sales
Our retention strategies focus on high-quality revenue protecting your margins and growing profit, not relying on constant discounts or giveaways that train customers to wait for deals.
Margin Protection, Not Just Sales
Our retention strategies focus on high-quality revenue protecting your margins and growing profit, not relying on constant discounts or giveaways that train customers to wait for deals.
Margin Protection
Our retention strategies focus on high-quality revenue protecting your margins and growing profit, not relying on constant discounts or giveaways that train customers to wait for deals.
Customer Relationship Building
We help turn one-time buyers into loyal fans through thoughtful messaging, well-timed offers, and moments of value that strengthen trust, creating customers who stick, spend, and stay.
Customer Relationship Building
We help turn one-time buyers into loyal fans through thoughtful messaging, well-timed offers, and moments of value that strengthen trust, creating customers who stick, spend, and stay.
Customer Relationship Building
We help turn one-time buyers into loyal fans through thoughtful messaging, well-timed offers, and moments of value that strengthen trust, creating customers who stick, spend, and stay.
Data-Driven Testing and Iteration
We run ongoing experiments across flows, creative, offers, and timing, constantly learning what works and optimizing, so your backend systems keep improving, compounding, and outpacing competitors.
Data-Driven Testing and Iteration
We run ongoing experiments across flows, creative, offers, and timing, constantly learning what works and optimizing, so your backend systems keep improving, compounding, and outpacing competitors.
Data-Driven Testing and Iteration
We run ongoing experiments across flows, creative, offers, and timing, constantly learning what works and optimizing, so your backend systems keep improving, compounding, and outpacing competitors.
Clarity, Transparency, Partnership
You’ll always know what’s happening, why it’s working, and where we’re taking you next because we see your brand as a long-term partner, and we show up like we’re part of your internal team.
Clarity, Transparency, Partnership
You’ll always know what’s happening, why it’s working, and where we’re taking you next because we see your brand as a long-term partner, and we show up like we’re part of your internal team.
Clarity, Transparency, Partnership
You’ll always know what’s happening, why it’s working, and where we’re taking you next because we see your brand as a long-term partner, and we show up like we’re part of your internal team.
Hear From Our Clients
Listen to what our clients have to say about us.
Schedule a In-call Brand Retention Audit
This 30-minute call is all about your brand. We’ll dive into your current retention setup, spot revenue leaks, and show you how Grey can help scale your backend profit, fast.
Step 1
Pick a Time
Choose a time that you can commit as our avg call is of 30 mins.
Step 1
Pick a Time
Choose a time that you can commit as our avg call is of 30 mins.
Step 2
Fill a Form
Tell us a bit about your brand so we can prepare ahead of time.
Step 2
Fill a Form
Tell us a bit about your brand so we can prepare ahead of time.
Step 3
Join the Call
Hop on a 30-minute Zoom session with our retention experts.
Step 3
Join the Call
Hop on a 30-minute Zoom session with our retention experts.
Done 🎉
Get a Plan
Walk away with actionable insights or a profitable partnership.
Done 🎉
Get a Plan
Walk away with actionable insights or a profitable partnership.
We saved Efrian's $180,000
We saved Efrian's $180,000
Efrain had been using 10% popup for last 2 years.



"We were bleeding money with that 10% pop-up. Grey swapped it for a cashback offer, and boom. Better Margins and Same Conversions."
"We were bleeding money with that 10% pop-up. Grey swapped it for a cashback offer, and boom. Better Margins and Same Conversions."
Efrain Tinoco
Founder and CEO of Mexistuff & Juggy
What makes Grey different from other email marketing agencies?
We don’t outsource. Every strategy is crafted in-house and reviewed by our CEO and COO. Our account managers think like growth consultants not project coordinators.
What kind of results can I expect?
Who is this a good fit for?
What happens on the Intro Call?
What makes Grey different from other email marketing agencies?
We don’t outsource. Every strategy is crafted in-house and reviewed by our CEO and COO. Our account managers think like growth consultants not project coordinators.
What kind of results can I expect?
Who is this a good fit for?
What happens on the Intro Call?
What makes Grey different from other email marketing agencies?
We don’t outsource. Every strategy is crafted in-house and reviewed by our CEO and COO. Our account managers think like growth consultants not project coordinators.
What kind of results can I expect?
Who is this a good fit for?
What happens on the Intro Call?
In the time it took you to read this, we could have started your best-selling campaign.
Every day without a proper retention system is money slipping through the cracks. We help brands stop the leaks, and stack predictable, compounding revenue.


In the time it took you to read this, we could have started your best-selling campaign.
Every day without a proper retention system is money slipping through the cracks. We help brands stop the leaks, and stack predictable, compounding revenue.


Ready to Transform
Your Customer
Management?
Every day without a proper retention system is money slipping through the cracks. We help brands stop the leaks, and stack predictable, compounding revenue.

