Affordable SMTP and email relay API services
Delivery suite plans that scale with your needs.
Join the platform that sends billions of emails every month with
99.99% uptime and unmatched deliverability.
Protect your delivery rates with the Reputation Defender add on.
Reputation Defender is an optional add on available on all plans at 20% of your plan cost.
Why choose AD-EX?
We gets your emails in front of your audience’s eyes. Supercharge your high volume campaigns, transactional emails and marketing platform with AD-EX's superior inbox delivery.
Effortless migration and reliable expert support.
Every month, we onboard thousands of new customers and hundreds of turnkey migrations from other providers.