
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.
turboSMTP users switch to Maileroo for faster delivery, analytics that make sense, and support that answers in minutes, not days. Keep everything you rely on, add what you have been missing. No credit card required.
Every plan gets the full toolkit. Dedicated IPs, per message logs, webhooks, and a human on support are included from the first email, not locked behind a tier. Point your domain at us and you are sending in minutes.
Everyone else charges monthly per IP. We don't. Your reputation stays yours, isolated from every other sender, on every plan.
A separate SMTP or API key per app and per environment. A leaked staging key can't touch production, and revoking one doesn't stop everything else.
Access lives in your identity provider. Offboard someone there and they lose Maileroo too, with per user roles for everyone still in.
Our sending IPs sit on the Certified Senders Alliance whitelist, which means better inbox placement at German and European mailbox providers.
Point an MX record at us and receive email as well as send it. Parsed messages land on your endpoint, ready to use.
Our /24 ranges are registered to us, not leased from a provider. That means the reputation we build stays with us, and your sending isn't affected by whoever shared that space last year.
Nothing is locked behind a plan. Dedicated IPs, inbound routing, scoped credentials, and suppression handling are there from your first email. Underneath it all is routing built for the mail that has to arrive, receipts, confirmations, and security codes.
See what happened to every message. Delivered, opened, clicked, bounced, suppressed, live as it happens rather than an hour later in a summary.
Drill from the chart down to the individual send. When a customer says they never got the receipt, you can tell them exactly where it went.
Export any view to CSV and take it wherever you work, a warehouse, a spreadsheet, your own dashboards. Included on every plan, free tier and up. No sampling, no retention tier you have to buy into.
Joey handles the common stuff instantly, DNS setup, failed sends, bounce codes, account questions. When something needs a human, you get the people who actually run the platform, not a first-line script reading you the docs you already read.
Warmup, authentication, a sudden drop in placement at one mailbox provider. Real answers on the things that break, from engineers who manage Maileroo's sender reputation every day.
Same support on every plan, including the free one.
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.

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

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

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

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

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

Retire the no-reply address. Replies land in your inbox, routed by Maileroo, so real conversations can happen.
Discover how Maileroo compares across pricing, developer experience, deliverability, integrations, analytics, and platform capabilities to help you choose the right solution.
We're a small team, which means when you write in, you're talking to someone who works on the product. Startups, agencies, and growing businesses stay with Maileroo because the support is real, the pricing is honest, and the infrastructure holds up.
"I love it as an SMTP service for transactional emails. The app is fast, easy to understand and fully featured, but not overwhelming, and email delivery is super fast and reliable. Just perfect! Every time I needed to request a feature or inquire about something with the team, they responded quickly and satisfactorily, both in their Discord channel and via email."

"I have been a Maileroo customer for almost 2 years now and I am very satisfied: Sending emails is super fast and reliable. The support is great and fast (usually within 1 hour). The interface is functional yet easy to use. You pay much less at Maileroo than at other providers without compromising on quality. In short, a great company to work with as an agency!"

"Using Maileroo for half a year now. Api and its documentation is simple, straightforward and just works. What truly makes the difference is the fast, personal support. Support is always quick to respond and to find a solution. Requests or suggestions are taken seriously and often translated into practical improvements. That level of personal involvement and service is rare and makes Maileroo a solution I can confidently recommend. Experience with mailgun, mailjet, sendgrid, resend and Maileroo takes the cake."

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.