You're paying for your traffic. Most visitors leave without a trace.
You funded the visit, but you got nothing back. Without a purchase or form fill, it's wasted ad spend. We can help you turn those visits into customers.
Up to 95% of your site traffic leaves anonymous, gone before you ever capture an email.
Double your email list with visitors you identify automatically, no extra forms or popups.
Up to 70% more revenue from the flows you already run (browse, cart, checkout).
Reach every one of them with zero additional ad spend.
More emails from the same traffic - in three steps.
Get started in minutes and start monetizing your traffic - implementation takes less than 15 minutes.
Install a lightweight pixel
One snippet of code and you're live in minutes. Runs asynchronously - zero impact on site speed.
Match against consented profiles
Every person in our network has opted in to partner marketing. CAN-SPAM compliant, geofenced to the U.S.
Verified emails sync in real time
Every email is inbox-verified before it reaches your ESP. Flow straight into Klaviyo, Attentive, and friends.
Marketing-ready identity, out of the box.
List Growth
Net-new, verified email contacts identified from the high-intent shoppers already browsing your site.
Abandonment Recovery
Add 30–70% more abandonment flow revenue! Your existing flows fire for known subscribers who were shopping anonymously and would otherwise go unrecognized.
SMS Recovery
Send more triggered SMS messages by identifying subscribers who are shopping anonymously.
Meta & Ad Audiences
High-match HEM audiences pushed to Meta and the ad ecosystem, refreshed continuously.
Real addresses. You control the rest.
Real, active addresses only
Every address is inbox-verified before it reaches you.
List health matched
Contacts are calibrated to your engagement levels so your open rates stay healthy.
Safer guardrails
Built-in safeguards that protect your sender reputation and control volume.
Real outcomes across DTC Ecommerce.
Montana Knife Co
- →$2.5M+ Revenue
- →34.6× ROI
- →670k+ Contacts
"Retention has been a home run for us from the get-go. It has helped us grow our email lists substantially and continues to drive revenue."
Unbound Merino
- →$1M+ Revenue
- →54× ROI
- →42% of list
"The 54× ROI speaks for itself - it's one of the most effective and easy-to-implement tools I've ever seen."
Works with the tools you already use.
Retention.com syncs directly with the platforms already running in your stack. No custom development, no workflow change.
A trusted Klaviyo Tech Partner - our integration is verified and built to sync seamlessly with the flows you already run.
Privacy and compliance, built in from day one.
CAN-SPAM
Opted-in partner network with verifiable consent records (timestamp, source, IP).
CCPA
Dedicated opt-out form and Do Not Sell process for California residents.
GDPR-Safe
No net-new anonymous data collected from EU or UK regions.
SOC 2 Type II
Industry-standard security controls. Audit reports available on request.
Ready to grow your email list?
Talk to our team about identifying the anonymous shoppers already on your site.