We’re trusted by leading enterprises from around the world

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our partner
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Built with your development teams in mind

Power at scale
Power at scale

Sending millions of emails within minutes or sending high-volume emails round-the-clock? Experience rapid fire delivery.

Unrivalled innovation
Unrivalled innovation

We consistently pioneer new email technologies, including enterprise-grade deliverability, inbox placement, and send-time optimization.

Top-notch security
Top-notch security

Our commitment to your data privacy goes beyond simple encryption. No compromises here!

Best-in-class email delivery and industry-leading results

98%

Highest email delivery rate that beats the industry average vs industry average of 85%

300B

Billions of emails sent every year! Experience power at scale.

100%

Grab their attention with responsive design that display perfectly on all screens.

24/7

Our India email support team is available for assistance.

Features that help you deliver impressive results

Send Time Optimization

Send Time Optimization

Increase opens and clicks by automatically sending at the best time for contacts on your list

Advanced editor

Advanced editor

Bring the most spectacular emails to life with our easy to create, drag-and-drop tool, dynamic sections, and templates.

Insights that matter

Insights that matter

Get an overview of email performance and actionable insights with statistics per contact and ISP.

Real-time collaboration

Real-time collaboration

Work on emails as a team. Review, edit, comment, and amend email templates seamlessly in real-time.

Monitoring tools

Monitoring tools

Run checks for all critical issues that affect your sending reputation and email deliverability.

Access send history

Access send history

Know the exact health of your sending practices with 30 days of searchable logs.

Frequently asked questions about our email platform

How does the Send Time Optimization feature work?

When you send messages via our Email API or SMTP with Send Time Optimization enabled, our machine learning algorithm analyzes open and click data for each recipient to see when they are most active in their inbox. Emails are then suitably scheduled in the pipeline to be delivered at the right time.

Can I personalize emails with Sinch Email API?

Absolutely! You can personalize emails by conditionally displaying content based on contact properties and custom variables. Non-technical users can manage content, design, and personalization, while developers can focus on the integration with your system and data. Get set to send winning emails to your complete list with MailHub.

How do I improve customer engagement with Email API from Sinch?

As global leaders in customer engagement, Sinch endeavors to bring brands closer to their customers. In the case of our Email API, continuous machine learning with AI-optimized sending, accurate validations, and predictive inbox testing increases the scope of customer engagement.

We have been using Sinch Email API for a long time, how is this version different?

India’s most trusted enterprises have been using our email platform for a long time. With Mailhub, we have added new capabilities and features to ensure you get the best results with email.

We’d be happy to answer your questions!

Give Sinch a try and see what makes us the best choice - let's talk possibilities!