ListWise is a powerful tool developed, maintained and supported by CyberCom, one of Asia's largest Internet software company based in Auckland, New Zealand. ListWise is the secret weapon every successful bulk marketer uses to separate the wheat from the chaff.

When you acquire new lists, you rarely have any clues what percentage of those email addresses will bounce or end up as invalid. Of course, every list broker will tell you that their list is "double opt-in" and "100% clean", but you know better.

Considering you're a seasoned email marketer, you know the cost of sending bulk email to a list full of old, invalid, non-existent email addresses that will generate lots of bounces and cause you and your ESP a lot of grief.

ListWise is a mind-numbingly simple tool that intelligently cleans your list, gets rid of duplicates and potential bounces and gives you a clean, fresh list that you can then use for your email marketing efforts.

Anybody who sends a high volume of email marketing campaigns knows the value of good, clean data. With ListWise, your data cleaning is done through our global network allowing us to reference your data against known bounced emails and spam traps, making sure you end up with the cleanest possible list.

After you upload your bulk email list, ListWise automatically separates your list into ‘clean’, ‘invalid’, ‘duplicates’ and ‘bounces’ so you have a complete breakdown of your list and can download the valid emails in CSV format.


Email-Based Abuse Protection
List Management