SparkPost Product Features

Everything you need to ensure your product’s emails reach your customers’ inboxes.

SparkPost Signals

Find and fix email performance issues before they impact your business. Signals analyzes your email sending and data from across our industry-leading email network to give you early warning about email issues.

Email Analytics & Performance Data

Know what happens when you send with real-time email analytics and performance data. Understand if your product emails are activating users effectively and discover how to improve the customer journey.

Email Deliverability

Improve inbox placement and optimize customer engagement with reliable email deliverability. Ensure that your most critical emails reach the customer inbox when you need them to most.

Reliability & Security

SparkPost delivers 99.99% uptime reliability. Confidently send as many emails as you need from your product, app, or website and achieve industry leading inbox placement with secure email delivery.

Email Templates

Customize the emails you send and create dynamic personalization with flexible emails templates. Programmatically tailor each message at the individual recipient or list level.

Support for Email Senders

Your success is our top priority. Our assigned Customer Success Managers (CSM) work with you at every step to ensure that your product emails are making an impact and improving the customer experience.

Email API & Integrations

Easily embed email into your app, website or product and effortlessly take control of manipulating templates, generating messages, sending emails, and reporting performance.


Recipient Validation

Protect your sender reputation by guarding against bounces, errors, and even fraud. SparkPost Recipient Validation is an easy, efficient way to verify that addresses are valid before you send.

Real-Time Alerts

Problems come in many different forms – drops in engagement rate, increase in bounces, and even going over your sending limits. Receive notifications about changes to the critical metrics that measure the performance of your sending. With powerful filters and multi-channel support, you have the flexibility to configure alerts about your most essential sending resources and ensure those alerts go to the right teams.

Ready to Learn More?

Take the next step with email and learn how SparkPost can help your business grow.