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
Listrak - Listrak provides a single, integrated digital marketing platform that allows omnichannel retailers to reach their audience through email marketing and mobile.
NeverBounce - Real-time email verification and cleaning to ensure emails never bounce.
Exponea - Exponea Packages. Our happiest customers are medium and large-sized B2C companies that generate a major part of their revenue online. Their average Net Promoter Score® is over 60.
ZeroBounce - Removes invalid emails from your list to prevent email bounces from ruining your deliverability.
Lytics - Lytics is a company that utilizes machine learning to collect and analyze data to help you find new approaches to marketing. They offer unique and customized experiences to each customer. Read more about Lytics.
Email Verifier - Email verifier app lets you verify email.