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

From the company trusted by world-class technology leaders to send over 25% of all legitimate email.

The world’s most powerful transactional email solution is now yours as a pay-as-you-go email delivery service.

Easy to sign up. Easy to integrate. Start sending in minutes. No credit card required.

FREE 10,000 emails / month
$0.00 / month OVERAGE:N/A Try For Free
BRONZE 100,000 emails / month
$79.95 / month OVERAGE:$0.69 / thousand Start Now
SILVER 400,000 emails / month
$274.95 / month OVERAGE:$0.59 / thousand Start Now
GOLD 1 Million emails / month
$574.95 / month OVERAGE:$0.49 / thousand Start Now
CONTACT US 1 Million+ emails / month
Contact Us for white-glove service and super-high sending volumes Contact Us

Free yourself from the hassle of managing in-house systems.

Get more reliable, faster delivery than high cost email service providers.

  • Deliverability. SparkPost continuously analyzes message disposition data and creates intelligent sending rules on your behalf, so you’ll experience fewer bounces, blocks and delays.

  • Integration. Comprehensive APIs and prebuilt SDK libraries get you integrated and running quickly with your web or mobile app.

  • Analytics. Real-time analytics that tell you what you’re doing well and what you could be doing better, without requiring you to become an email expert.

  • Templating. Stay on-brand and on-message with an easy-to-use system that lets you personalize, manage and dynamically populate email templates.

  • Support. Learning to manage or troubleshoot a cloud email service is not your job. It’s ours.

All Plans Include:

IP Address

Shared IP address included. Dedicated IP address available for $29.95/month.

Quick integration

Via SMTP and REST API's, web hooks and pre-built.

Management tools

Template and personalization tools, with dynamic content generation capabilities.

Adaptative Email Network

Unsurpassed transactional email service deliverability leveraging the adaptative Email Network.

Email authentication

Industry-standard authentication and opportunistic email TLS encryption.


Pricing and package flexibility to scale as needed, on demand.

24/7 support

Full 24x7 critical incident support.

Online portal access

Access to our full online support portal and knowledge base.

The World’s Most Powerful Email Platform.
Now in the Cloud.

Message Systems is well known for providing Momentum — the premier email platform — to the most demanding businesses in the world. With the launch of SparkPost, we've put that same power and functionality in the hands of developers at companies of all sizes in an easily accessible cloud solution.

Since 2001, Message Systems has been the preferred choice of the world’s best known cloud businesses, email service providers, telecom companies

and large enterprises that depend on email to drive revenue. Collectively, Message Systems customers move over 3 trillion messages a year — more than 25% of the world’s legitimate email. These prestigious companies choose Message Systems because our software outperforms any other cloud or on-premises alternative, and provides the flexibility, deliverability and control they need to drive the highest possible customer engagement for their businesses.

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