SMS
Email sending service
Sending business emails should be simple, cost-effective, and land exactly as intended in your recipient’s inbox.
So that’s what we’ve built.
Whether you’re sending via our platform or API, we provide a best-in-class email tool designed to deliver the best ROI for your business.


Get more customers opening your emails
Send transactional, promotional or alert-based emails to tens, hundreds or thousands of people at once.
Use our intuitive platform to design targeted emails that extend reach, improve audience engagement and get more customers opening your emails.
Low cost, feature rich business email:
Platform or API
Making marketing, transactional or notification emails simple to send, whether you choose to send via our intuitive platform or API.
Drag and drop template editor
Whether you’re low code or no-code, we make creating and editing emails simple using our drag and drop template builder. Alternatively, use our extensive template library for inspiration or simply tailor to your brand as needed.
One to many email personalisation
You may be sending emails to hundreds, even thousands of recipients, but we can help you stand out by personalising your emails, scheduling email times and even creating emails based on previous interactions with you.
In-built email validation tools & reporting
Once you have your emails crafted, we’ll help you maximise their delivery and success. Our in-built validation tool classes every email address and alerts you to those that might not deliver and cause sender reputation issues so you can minimise your bounce rates. Our reporting and analytics will then help you see your results and measure ROI.
Segmentation made simple
We make it easy to segment your data using easy to apply filtering. Apply single or multiple filters, choose from pre-built categories or create your own. Behavioural filters are pre-built so you can choose to re-engage based on previous interaction. We even provide a form builder so that you can offer an easy opt-in to receive your email.
Previews and Testing
Like having your own Quality Assurance team just for email; preview your emails to make sure they render on mobile, desktop and across all major email clients, so you know your message will be received as you intended. Whilst our A/B testing tool checks up to 10 variants at a time, you can hone your offers and design to send the best email, every time.
Why choose Esendex?
Having us in your corner ensures that you can support your customers and your business – whatever comes your way.
20+ years of experience
Industry leading support
An expert and reliable partner
One-on-one with everyone
Flexible and scalable options
Solutions designed for you
How do we support business email deliverability?
Hitting the inbox is crucial for your business messages, so we’ve built in:
- Email validation to alert you to any potential problem email addresses and avoid high bounce rates.
- Email previews to make sure your emails are arriving looking as you intended them to whichever device or email client your recipient is using.
- Email analytics to help you quickly understand where you can improve and what’s working well.
You’ll also have expert support from our team.
We offer guidance from initial setup through to ongoing optimisation and regular managed services.


Why is our email pricing so competitive?
We understand that email is a necessity for most businesses.
Whether it’s to send marketing messages, updates and notifications or important transactional alerts, it’s one of the most common ways to communicate with your customers.
That’s why our pricing is designed to be accessible for everyone, from local SMEs to large enterprises. We offer a transparent, volume-based model without hidden fees.
We don’t restrict key features to higher tiers or penalise you for having a large contact list. Every customer gets access to the same high-quality tools and support, because your success matters to us.
It’s the same approach that has made our SMS and WhatsApp solutions so popular with customers.
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