Built by Message Systems


The world's most powerful email platform. Now in the cloud.

SparkPost is the cloud-based transactional email solution from Message Systems. Designed specifically for developers, SparkPost is built on the Momentum platform, so developers can now get the same outstanding deliverability, scalability and speed as we provide to the biggest senders in the world. And it’s available as easily integrated, pay-as-you-go cloud infrastructure.

Developers who need to build transactional email, reminders, receipts, updates or notifications into their apps or web offerings can count on SparkPost to provide seamless integration, immediate activation and the highest inbox placement rates. Message Systems is known for email infrastructure that provides unsurpassed performance, flexible extensibility and real-time insight into messaging operations. With SparkPost, it’s all yours — in the cloud.

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Announcing SparkPost

The world's most powerful email platform.

Now in the cloud.

Learn More