Email infrastructure for developers
Email is easy to overlook until something goes wrong. A password reset does not arrive. A receipt lands in spam. An email looks fine in one inbox but breaks in another. A growing bounce rate starts affecting your sender reputation.
Tagmail.net was built to help developers stay ahead of those problems.
We provide the email infrastructure needed to send, validate, test, and monitor email from one platform. Whether you are sending transactional messages from a new application or managing a high-volume production system, Tagmail.net gives you the tools to build reliable email workflows without piecing together multiple services.
One platform for the email workflow
Tagmail.net brings four essential parts of email together: Send, Validate, Inspect, and Optimise.
Send transactional email through a REST API or SMTP relay, using whichever approach fits your stack. Validate addresses in real time or in bulk before they affect your bounce rate. Inspect your emails across a wide range of clients and devices before they reach your users, so rendering problems can be caught before they make it into production.
Then there is deliverability. Email is only useful when it reaches the inbox, which is why Tagmail.net includes tools for monitoring inbox placement and sender reputation, alongside the authentication and infrastructure needed to support reliable sending.
Built around the tools developers already use
We do not believe you should have to change your entire workflow to send email properly. Tagmail.net provides official client libraries for Node.js, Python, Ruby, PHP, Go, and Java, along with framework integrations, webhooks, and infrastructure options such as Terraform.
Our documentation and integrations are designed to make implementation straightforward, while real-time events give your systems the information they need about deliveries, opens, clicks, bounces, and complaints.
Real support from real engineers
We take a hands-on approach to getting started. Tagmail.net does not offer a self-serve free tier. Instead, we want to understand what you are building, how much you expect to send, and what your email infrastructure needs to look like.
Tell us about your sending volume and your stack, and we will help you choose the right setup. You get access to the platform, but just as importantly, you have a real technical conversation with people who understand email infrastructure.
Tagmail.net is built for developers who care about getting email right, from the first API call through to the inbox.