Analyze emails for spam & blacklists
testmail.app - QA tool for automating end-to-end email tests. Get unlimited private email addresses and inboxes for testing new user signups, transactional emails and drip campaigns, deliverability and spam scores, etc.
MailReach.co - The #1 email warming service to improve your deliverability by generating realistic and meaningful engagement to your emails. Easy-to-use solution to help you land in the main inbox instead of the spam folder.
Mailtrap - Email Delivery Platform that delivers just in time. Great for businesses and individuals.
Warmup Inbox - Warmup Inbox is a tool that automates the process of warming up your email inboxes, raising your sender reputation and inbox health automatically.
Mailtrack.io - The best email tracking solution I've found. Free
Warmbox.ai - Warm up your cold email inbox, and never land in spam anymore!