Contact

A person reads this, usually within a day.

What is it about?

A quote More than 100,000 addresses — tell us the size and we will price it. A question Anything about the product, before you have an account. Something wrong A figure or a claim on one of our pages that is not right. Data & privacy Access, correction, erasure — or a signed DPA.

Where do we answer?

Roughly how many addresses?

Your message

Rather just write an email?

contact@listcheckup.com reaches the same person, with none of the routing.

Already a customer?

The Feedback page in your dashboard reaches us with your account attached, so an answer about your lists needs no back-and-forth about which lists.

Data & privacy

Access, correction and erasure requests are answered under the privacy policy, and a signed data processing agreement is available on request — pick the Data & privacy topic and say which you need.

ListCheckup

Product

Features
Pricing
API
Create account
Sign in
Contact

Choosing

Services compared
vs ZeroBounce
vs NeverBounce
vs Emailable
vs Kickbox
vs Hunter
How to choose

Guides

Email bounce rates
Hard vs soft bounce
Catch-all domains
Emails going to spam

Legal

Terms
Privacy
Refunds
Acceptable use
Data processing