Klaviyo Email Deliverability Tool

Go from Promotions Tab to Primary Inbox in a Minute

Inboxer is lightweight, safe, invisible, and takes under a minute to install to double orders per email.

Proud Partners
Trusted by 500+ Shopify Brands

INBOXER CASE STUDIES

testimonial

Retention & Growth Marketers love the assist from CustomersAI Inboxer

Allison Williams

Founding Partner, Wms&Co.

“We just had the best week that we’ve ever had”

Andrej Strojin, Haverhill CEO

Andrej Strojin

CEO, Haverhill

“CustomersAI turned our email revenue around overnight with no changes to our flows”

Laura Coblentz

Ecommerce Manager, Alive and Well

“So easy to work with!”

Aryeh Kluger

Director of Digital Marketing, Infinite Agency

“Smoothie King has never seen better results”

Remy Tennant

Founder, Human Food Bar

“CustomersAI has consistently been at the forefront of digital marketing innovation”

Dennis Yu

CTO and Founder, BlitzMetrics

“It blew my mind…super easy to implement”

CustomersAI vs Mailmend

Both tools claim to help email deliverability but Inboxer is from the only official Klaviyo Partner that improves all aspects of deliverability including spam, engaged audiences, and ongoing inbox placement monitoring.

Solutions
Get Out of Promotions Tab
Official Klaviyo Partner
Inbox Placement Testing
Get Emails Out of Spam
AI-Predicitive Audiences
Inbox Placement Monitor
CustomersAI
Yes
Yes
Yes
Yes
Yes
Yes
Mailmend
Yes
No
No
No
No
No
guide

How Does the Inboxer Email Deliverability Tool Work?

step 1

Our deliverability algorithm works its magic

Our AI analyzes your email content, audience and recipients, and adherence to best practice.

step 2

Your emails go to the Gmail Primary inbox instead of the Promotions tab

By following sending best practices, your emails are seen as important and get preferred inbox placement.

step 3

Your revenue from email increases from 15% to 4x

When recipients see your emails, they’re more likely to buy. It’s not rocket science, it just works.

Measurable Klaviyo Engagement Lift in 5 Minutes Flat

With our deliverability algorithm and Klaviyo expertise (we’re a proud official Klaviyo Partner!), you’ll see improvement on your very next campaign!
Testimonials

Trusted by DTC’s Most Beloved Brands

Read why top ecommerce shops use Inboxer to maximize email revenue.

“Campaign revenue is up week over week.”
JONATHANADLER.COM
Jonathan Adler is a modern American design brand dedicated to creating luxe, livable interiors through unapologetically bold style. Founded by potter-turned-designer Jonathan Adler in 1993, the company has grown from a single Soho boutique into a global lifestyle brand known for its distinctive mix of modern glamour, craft, and wit.
88% Placed order increase
“Immediate impact from a fast fix.”
POSTANDPORCH.COM
Post and Porch is a home décor and lifestyle brand known for its warm, modern aesthetic and high-quality, personalized pieces that elevate everyday living spaces. The brand has cultivated a loyal community drawn to its blend of modern farmhouse charm, customization options, and consistent product quality.
411% Klaviyo revenue increase

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