Mail Dump - Powerful Extensions for email addresses extracting, verifying and finding

Truecaller - Find a person by a name or phone number worldwide for free using Truecaller.

Kaspr - Get access to your prospects’ phone numbers and email, instantly.

You've Got Spam - A new tool that lets you spam back the spammer

Castle - The easiest way to protect your users from getting hacked

Callwarden - Go to war on spam calls 📵