From advanced deliverables to real-time analytics, we provide the toolkit for serious email marketers.
Load balancing in progress...
Stop worrying about IP blacklisting. Our intelligent rotation engine automatically distributes your sending load across multiple SMTP servers and IPs to maximize deliverability.
Don't send into a black hole. Track every open, click, bounce, and complaint as it happens. Understand your audience better with geographical and device data.
Create responsive, beautiful emails without writing a single line of code.
Integrate our sending engine deeply into your own application or SaaS.
Automatic bounce handling and duplicate removal keep your lists clean.
Send immediately or schedule for the perfect time in your recipient's timezone.
Invite members, assign roles, and collaborate on campaigns.
Test subject lines and content to optimize for the highest engagement.