Based on our record, Apollo.io seems to be a lot more popular than Email List Verify. While we know about 63 links to Apollo.io, we've tracked only 2 mentions of Email List Verify. 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
Apollo.io seems popular for cold email. Source: 6 months ago
FAAANGM + ATlassian/Uber and similar product based companies 85 lacs - 1.1 cr Startups like coinbase / apollo.io / rippling 80+. Source: 8 months ago
Their data seems pretty good and their features are awesome, but they had a couple of glitches this week that are annoying me. I know they seem to be the best, but has anyone bested them yet? Curious if there's anything out there that's better than Apollo.io. Source: 10 months ago
Tons of options: apollo.io is popular and affordable. If you're looking for recently funded company contact info, saasydb.com is good. Source: 10 months ago
I agree with most people here in that its invaluable. Especially when paired with some other tools like apollo.io and autobound.ai. Source: 11 months ago
NeverBounce - Real-time email verification and cleaning to ensure emails never bounce.
ZoomInfo - ZoomInfo is a B2B database providing detailed business information on people and companies.
ZeroBounce - Removes invalid emails from your list to prevent email bounces from ruining your deliverability.
Lusha - Search less. Sell more.
Email Verifier - Email verifier app lets you verify email.
Hunter - Find all the email addresses related to a domain