An SMTP Service That Takes Minutes to Set Up

Built for developers, marketers, and webmasters alike. Drop in our SMTP credentials, or call the Email API. Either way, you're sending in minutes. Reliably.

Special Offer: Get 50% off your first 3 months on any paid plan with code THR33!

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Maileroo Metrics
Owned and operated by a developer-led team that sweats deliverability daily. Your emails land where they should, and you never lift a finger.
100M+
Emails Sent Monthly
1,000+
Happy Customers
99.9%
Uptime SLA
Core Features

Everything You Need to Send, Track, and Optimize Your Emails

Send with confidence, track every message as it moves, and tune your performance. One platform, built developer-first. And deliverability? We fine-tune it obsessively behind the scenes, so your emails land where they should.

Email API request being sent through Maileroo

SMTP Relay & Email API

Two ways in. Drop our SMTP credentials into any app, or call the Email API directly. Both take minutes, both just work.

Real-time email delivery events and statuses

Real-Time Logging

Sent, delivered, opened, clicked: watch every event the moment it happens. When something breaks, the logs tell you why.

Maileroo delivery analytics chart

Statistics & Analytics

Open rates, click rates, bounces, complaints. The numbers you need to sharpen your sending, all in one dashboard.

Email events connected to an application webhook

Webhooks

Push bounces, opens, clicks, and deliveries straight into your application the instant they happen. Your app stays in sync without polling.

Branded email tracking link with SSL enabled

Branded Tracking Links

Put tracking links on your own domain. Better brand consistency, better deliverability. SSL is provisioned for you, and setup takes one click.

Inbound email routing rules connected to an inbox

Inbound Routing

Retire the no-reply address. Replies land in your inbox, routed by Maileroo, so real conversations can happen.

Easy Integration

Built to Fit Your Stack

SMTP credentials or the Email API, plus a support team that actually answers when you need it. Here's how both work.

Plug n' Play Integration.
Send Right Away.

Maileroo makes it easy to integrate email into your app or website. Just copy your SMTP credentials, plug them in, and start sending in minutes. Quick delivery (under 1.5s), real-time tracking, and helpful support, all in one platform. Prefer Email API? We've got that too, just as fast, just as easy.

Get Started

Engineer-Led Support,
When You Need It

Say goodbye to generic support tickets and hello to real help from our team of email experts. Whether you need technical advice, deliverability tips, or just a friendly chat, we're here for you. Our engineer-led support team is available via email & live chat to answer your questions and help you get the most out of Maileroo. No more waiting days for a response, we're here to help you succeed.

Experience the Difference
Flexible Pricing

From Startup to Scale. We've Got You Covered!

Get 3,000 emails a month on us. Upgrade only when necessary.

3,000 Emails
Perfect Match
SMTP Relay & Email API

Pick a plan based on how many emails you send each month. You can upgrade, downgrade, or cancel anytime. No lock-in, no hidden fees.

Free Plan
Includes 2 domainsIncludes 2 domains
Outbound Emails
3,000/per month
Inbound Emails
1,000/per month
kangaroo
Why Maileroo

The Maileroo Difference

Real people on support, whenever you're stuck. Infrastructure built for 99.9% uptime, so sending never skips a beat. Room to grow from your first email to your millionth.

Maileroo support expert helping a customer

Delightful Customer Support

Whether you're stuck or just have a quick question, we're here to help. No ticket numbers, long wait times, or generic responses. Just real people ready to assist you with your email needs.

Email authentication and spam protection

Built for 99.99% Uptime

Our cloud infrastructure is built for reliability. With 99.99% uptime, your emails are always sent on time, every time. Focus on your business while we handle the heavy lifting of email delivery.

Maileroo email volume and infrastructure status

Grows as You Grow

Whether you're a startup or a global business, Maileroo scales with you. From sending a few emails to millions, our platform adapts to your needs without compromising on performance or reliability.

FAQ

Questions? We've Got Answers

From deliverability and infrastructure to pricing and integrations, here's what developers ask us most before they send their first email.

Maileroo is an email delivery platform designed to help businesses send both transactional and marketing emails reliably and at scale. We provide a simple yet powerful API, SMTP integration, and a user-friendly dashboard that makes it easy to manage your email communication from a single place. With a focus on deliverability, security, and ease of use, Maileroo handles the complexities of email infrastructure so you can focus on your product. From startups to enterprises, Maileroo offers scalable plans and dedicated support to ensure your emails reach the inbox every time.

Maileroo supports both transactional and marketing emails. You can send transactional emails such as password resets, order confirmations, invoices, and notifications, as well as marketing emails to users who have explicitly opted in to receive them. Whether you're sending automated system emails or managing marketing campaigns, Maileroo provides the tools to automate all of your email communication from a single platform. If unsure about the type of email you're sending, you can always contact our support team for guidance.

Maileroo is built with deliverability at its core. We use strict account verification, continuous monitoring, intelligent automation, and proprietary abuse detection to protect our sending reputation and reduce spam. Combined with automatic suppression handling, SPF, DKIM, and DMARC support, and ongoing infrastructure maintenance, these safeguards give legitimate senders the best chance of reaching the inbox.

Maileroo's infrastructure is strategically hosted in Germany, Netherlands, Finland and France, providing exceptional performance, reliability, and security for customers worldwide. Our infrastructure is fully GDPR compliant, ensuring your data is handled in accordance with strict European data protection regulations. With enterprise-grade security and modern data centers, you can trust that your data is safe with us.

Maileroo provides support through live chat and email, with our team based in Australia to provide both general and technical assistance. Our team is available from 9 AM to 9 PM Melbourne time. Whether you need help with setup, configuration, integrations, or troubleshooting, our experienced team is available to help you get connected and running smoothly. We understand that email infrastructure is critical to your business, which is why providing fast, knowledgeable support is a key priority for us. Our team has the technical background to assist with complex setups and ensure you have the support you need when you need it.

All Maileroo plans include a monthly email quota. If you exceed your allocated quota, any additional emails will not be sent until your quota resets or your plan is upgraded. For paying users, we include a 12% buffer on your monthly quota, giving you extra flexibility in case of unexpected spikes in sending volume. In addition to monthly limits, we apply an hourly sending limits to accounts as a security measure to help protect our sending infrastructure and maintain deliverability. These limits can be easily increased through your dashboard by submitting a request, and our team can quickly review and adjust them to ensure your email sending is not impacted.

We accept credit card or debit card including Visa, Mastercard and American Express, along with PayPal and cryptocurrency payments.

Yes, Maileroo is built to support businesses of all sizes, from startups and small teams to agencies and large enterprises. We offer scalable plans starting from a free 3,000 emails per month option through to custom solutions designed for businesses sending millions of emails and beyond. Our infrastructure is built to scale with your growth, providing reliable email delivery, flexible sending capacity, and the tools needed to power email communication for businesses of all sizes.

Yes. Non-profits and open-source projects get 50% off every Maileroo plan. Get in touch with a short note about what you're building and we'll set it up. No lengthy application, no annual commitment.

Features

Crafted for a Delightful Email Experience

Everything behind reliable delivery at any volume: sending, verification, routing, and the analytics to see what happened, from first API call to millions a month.

SMTP Relay

Send transactional and bulk emails through reliable SMTP infrastructure built for speed, security, and deliverability.

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Email API

Integrate email delivery into your applications using powerful APIs built for flexibility, scalability, and performance.

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Streams

Separate transactional and marketing traffic into isolated sending streams to protect reputation and keep critical emails fast.

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Inbound Routing

Receive and route incoming emails directly into your applications using flexible automation and processing workflows.

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Email Marketing

Create and deliver marketing campaigns designed to increase engagement, reach, and customer retention.

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Webhooks

Receive real-time event notifications for deliveries, opens, and clicks for storage and automation workflows.

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Analytics

Monitor email performance with detailed insights, reporting tools, and actionable delivery metrics in real time.

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Dedicated IPs

Gain greater sending control with dedicated IPs designed for consistency, reputation, scalability, and reliability.

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Developer SDKs

Build integrations faster using SDKs, code examples, and resources for modern application development.

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Ready to Move Your Email to Maileroo?
Migrating is usually the part people dread. It shouldn't be: add the DNS records, change the credentials in your app, and send. Our team is around if you want a second pair of eyes on the setup.