Email Hygiene for Klaviyo

Alfred is the all-in-one threat detection and email validation service trusted by the world’s most respected brands

Our integration with Klaviyo makes email list cleaning super easy to use—and even easier to understand.


All-in-one Platform

Complete threat detection and validation service made simple and made for Klaviyo.
Threat Removal
Removes bots, seeds, zombies, malicious contacts, and more.
Deliverability Detection
Returns “Plain English” insights into the mailability of your contacts.
Contact Validation
Performs multiple checks to ensure that your contact’s identity is valid.

Completely Worry-free

Rest easy, we have all the bases covered.
Famously Accurate
List hygiene only works when it’s accurate. That’s why identity up to 99.9% of bad and risky addresses.
Ultra Secure
Two-way encryption on top of the world’s most secure data delivery network.
Easy to Use
Know what’s bad, risky, or good at a glance. Don’t worry, you’ll get all the nitty-gritty details too
Beyond Compliant
Built from the ground up to be GDPR compliant. 

More for Your Money

Get 250 free credits to start and free health checks for life. 
Free Health Checks
Check the health and validity of any email list—before you pay.
Free Credits
All new Klaviyo customers receive 250 free credits just for signing up.  Start here.

How to clean your Klaviyo email lists.

1) Connect to Klaviyo

Log into Alfred or create a free account and connect your Klaviyo account.

2) Select list

Choose an email list to import from Klaviyo, and we’ll begin the free evaluation process.

3) Free health check

We perform free list health checks on all imports so you can see if your email lists actually need to be cleaned.

4) Clean list

Every address you clean with Lafred is tagged with easy-to-understand results and crystal clear recommendations, but we also include a lot of detailed information too.

5) Export to Klaviyo

You can either download the results to your computer or choose what type of email addresses you’d like to keep and export those directly back into Klaviyo.

💡For detailed integration and usage instructions, please visit


Try it for yourself!

Sign up today and you’ll get plenty of free credits to start, then get free list health chcks for life. It’s kind of a no-brainer.

Start Here

Free Health Check