Based on our record, Email List Verify seems to be more popular. It has been mentiond 2 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
If you're not getting the right email addresses from ContactOut and it's bouncing back, you could always run the email addresses through something like emaillistverify.com to make sure they're valid before you try to email them. (you should do that always anyway to protect your email deliverability). Source: almost 2 years ago
Emaillistverify.com is the service I use. Source: almost 2 years ago
NeverBounce - Real-time email verification and cleaning to ensure emails never bounce.
Clutch - November 24th, 2017 - Clutch and Weathermaker Music have prepared three very special Clutch limited edition vinyl collector picture discs. The third in the series “Pitchfork & Lost Needles” is available today.
ZeroBounce - Removes invalid emails from your list to prevent email bounces from ruining your deliverability.
Annex Cloud - Reward customers for completing traditional actions such as purchasing, as well as for taking...
Email Verifier - Email verifier app lets you verify email.
TapMango - The most comprehensive & feature rich loyalty program on the market. Keep your customers coming back with a rewards program fully branded to your business