Powerful Features for Email at Scale

Everything you need to route millions of emails through AWS SES and SMTP servers with intelligent load balancing.

Connect unlimited AWS SES accounts and SMTP servers. Distribute email load intelligently across both platforms.

Weighted round-robin distribution ensures optimal use of sending limits across all your servers.

Track deliveries, bounces, complaints, and opens across all AWS SES accounts and SMTP servers.

If a server hits limits or fails, traffic automatically routes to healthy servers in your pool.

Simple API with Bearer token auth. Send emails with a single POST request, works with both AWS SES and SMTP.

Receive real-time notifications for bounces, complaints and deliveries from all your sending servers.