Based on our record, ipstack seems to be a lot more popular than Email List Verify. While we know about 25 links to ipstack, 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
Ipstack - Locate and identify Website Visitors by IP Address. - Source: dev.to / 3 months ago
Looking to enhance your website or application with location-based services? Look no further! ipstack's Geo Lookup API is the perfect solution for seamless and accurate geolocation data retrieval. With this Free Geo IP API, you can easily obtain vital information about your users or customers, such as their country, city, latitude, longitude, time zone, and more. ipstack's API is renowned for its reliability and... Source: 9 months ago
Not really their fault. I think they mostly use https://ipstack.com/ for IP Geolocation API - their support is not the best when it comes to updating IP info. Source: 10 months ago
I had to contact https://ipstack.com/ / http://co.apilayer.net/ 5 or 6 times until they corrected the database, and Azure Sign-in logs started showing the correct details. Source: over 1 year ago
There's even a free API: https://ipstack.com/ Does seem to be less accurate than the source mylocation.org uses, as ipstack seems to think my ipv6 address is in Mons, while mylocation sees my ipv4 address as Leuven-area (which is correct). Source: over 1 year ago
NeverBounce - Real-time email verification and cleaning to ensure emails never bounce.
ipapi - Web analytics with IP address lookup and location API
ZeroBounce - Removes invalid emails from your list to prevent email bounces from ruining your deliverability.
ipinfo.io - Simple IP address information.
Email Verifier - Email verifier app lets you verify email.
ipgeolocation.io - Free IP Geolocation API and Accurate GeoIP Lookup Location Database