Why All Email Validation Services Are Not Created Equal

email validation.jpg

OK, so you decided to start sending emails to your customers, leads or prospects, but you just realized that after attempting to upload your list into Mailchimp, SendGrid, ExactTarget, Constant Contact or one of a handful of other ESPs (email service providers), they shut you down before your list was even fully uploaded. WOW, that’s a shocker. Considering that you haven’t sent an email to any of these people ever, or in a very long time, why would this come as a shock? It shouldn’t – The simple fact is that 2-3% of all email address are abandoned, become inactive or are changed every month. Continue reading “Why All Email Validation Services Are Not Created Equal”

Advertisements

How to Judge Data Quality in 5 Steps

data quality.jpg

You would be forgiven as a programmatic trader, searching through hundreds of different data segments from dozens of data vendors within your various DSP’s, for thinking that all third-party data is the same. However, understanding the differences between data providers and the segmentation they offer to the market can prove critical in ensuring the Continue reading “How to Judge Data Quality in 5 Steps”