Transactional Messaging

Transactional Email Service: Send Email, SMS & Push via One API

CircleHQ is a transactional email service with one API. Design ready-to-use templates that work across email, SMS, and push to reach your customers.

Transactional messaging overview
Inside Circle's Transactional Email Service

Discover the innovative tools and benefits designed to elevate your business.

Customisable Transactional Email Templates

Build your transactional responsive templates which render dynamically and inject recipient variables

Create transactional template

One platform for every Communication Insights need

View analytics of your Marketing, Transactional messages in one single platform

Messages over time chart
Delivery rate metric

API Documentation In Minutes

With our Detailed API documentation, You can create an account and start sending transactional emails, SMS, and push notifications in minutes

User manual sidebar
Campaign Management

Powerful Analytics

Dive deep into your message logs to get better insights into users who received transactional messages

Message logs table
Frequently Asked Questions

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