The best-of-breed Email & SMS API

Process all your in- & outbound message streams through one comprehensive platform and take back control over your communications. Rely on the best delivery rates, real-time insight, and fully self-hosted infrastructure of a European Email API platform. Flowmailer gets your messages to the inbox.

Kies je templatestijl en structuur gemakkelijk

More than just an SMTP relay...

Don't just make it to the inbox... own it! Our platform is built to get your beautifully crafted emails to the inbox. Not once, but every. single. time. Enjoy extremely high delivery rates with our tightly monitored IP pools, and make sure your emails make an impact with the advanced email editor.

Learn more about Flowmailer Email API

Creating & improving emails made easy

Create anything you can imagine - with low to no coding effort. Connect your email stream, and simply drag & drop features on and off your emails. Our Flows allow you to organize messages and edit them to your wishes. Want to track your order confirmations but not password resets? Want to give your invoices a better design, but leave your account creation emails alone? The choice is always yours.

Learn more about Flows & Flowsteps
Gepersonaliseerde bijlagen
Meerdere talen in één template

Talk to customers worldwide - in their language

Flowmailer's Data Templates allow you to really connect with your customers in the language they speak, without having to create an endless amount of templates. With Language Packs, simply add a new translation and... *Poof!*
¡Estás hablando un nuevo idioma!

Learn more about language packs

Connect through SMTP, API, SMPP, or an Inbox Source

Regardless of the message you're sending: process it through Flowmailer (unless it's SPAM, of course). Whether it's outbound - like transactional emails -, inbound, or internal, Flowmailer manages all your message streams.

Learn how to set up a source
Gepersonaliseerde bijlagen
Zusss with transactional emails

We take reliability very seriously

Everything we do is built with reliability in mind. What happens to 'x' if we do 'y'? We don't make concessions on our platform's nor infrastructure's reliability. We build, manage, and host the entirety of our platform: from the server racks in Amsterdam to the code that runs the whole show.

Learn more about our platform reliability

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Get started with Flowmailer today

Follow in the footsteps of European companies like Pathé, Currys, Teamtailor, DPD, CAB, Zusss, Siemens, and many more:

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