Easy Email Delivery For Your
Side Projects

Are you an innovator or developer who loves building projects and needs an affordable and reliable email delivery partner…? Well, Maileroo is here to provide you with the complete package at unreal prices to help get your side projects off the ground.

Side Projects

Let Your Side Projects Do All The Talking

Setup Maileroo in your projects and let us help you automate the rest. Leave and forget, Maileroo will deliver all your emails straight to the inbox, helping your side projects grow.


Emails Delivered (Monthly)


Active Customers

A Free Plan Like No Other

We understand that as developers and innovators, we all love creating and providing the public with our creations and sometimes these projects are just there for the sake of its utilities being completely bootstrapped. Knowing this, Maileroo offers up to 5,000 emails per month for free as our most basic package which allows side projects to flourish with no cost to them.

Knowing side projects can come in 1 through to 1000s, Maileroo allows you to add an unlimited amount of domains to your account. Meaning, you can have all of your projects hosted under your own Maileroo account, sending from the same monthly quota with different sender keys.

Free Plan for Side Projects
SMTP for Developers

Built By Developers For Developers

It's always wonderful to hear that side projects are growing but to ensure that your system is expanding as smoothly as possible, you need to make sure the right infrastructure is in place to support this expansion. Because of this, Maileroo offers you the ease of quick, hassle-free email scalability with only a press of a button as your project grows.

As a small project, you want to ensure that there are as few problems as possible. Because of this, we have a specialised team that is at your disposal regardless of your plan, in addition to resources and live chat. Our personnel can help you with any issues you may be having so you can carry on with your business. They are skilled at email delivery

Get Started For Free!

Frequently Asked Questions

Maileroo is a transactional email service that allows you to send emails from your app or website. You can send emails using our SMTP relay or HTTP API. We take care of the technical details, like deliverability, IP reputation management, and scaling of the email infrastructure, while you can focus on what you do best — building great apps.
Transactional emails are emails sent by your app or website in response to a user’s behavior. Examples include welcome emails, password resets, order confirmations, and payment receipts. Transactional emails are different from marketing emails, which are bulk emails sent to many recipients at once, like a newsletter.
You can send transactional emails with Maileroo using our SMTP relay or HTTP API. Whether you prefer the simplicity of SMTP or the flexibility of an API, we’ve got you covered.
We accept all major credit cards, including Visa, Mastercard, and American Express. We also accept PayPal and cryptocurrency payments via NOWPayments.
If you go over your plan’s limits, we’ll stop sending emails until the next billing cycle. You can upgrade your plan at any time to avoid this.
Yes! We offer a 50% discount for non-profits and open-source projects. Please get in touch with us to apply.
Yes! Our free plan allows you to send up to 5,000 emails per month. You can upgrade to a paid plan at any time to send more emails.
We offer a 14-day money-back guarantee for all plans. If you’re not satisfied with Maileroo, we’ll refund your payment in full.
You can cancel your plan at any time. If you cancel your plan, you will not be charged again. You will continue to have access to your plan until the end of your billing cycle.
We offer dedicated IP addresses as an addon, charged at $50 per month per IP address. If you’re sending a high volume of emails (1M+ monthly), you should consider using dedicated IP addresses. Dedicated IP addresses are more reliable and have a better reputation than shared IP addresses. This means your emails are more likely to be delivered to your recipients’ inboxes. Please get in touch with us for more information.
We automatically track email opens and clicks for all emails sent through Maileroo. You can view this data in your Maileroo dashboard.
When adding a domain to Maileroo, we automatically generate DKIM and SPF records for you. You can add these records to your DNS provider to authenticate your emails.
We offer support from our internal ticketing system. Our team is available from 9 AM to 5 PM (Australian Eastern Standard Time) throughout the week.
Yes, this limit is determined by your account reputation and verification status. To send large volumes of emails, you will need to verify your account first.
We require all customers to verify their account before sending large volumes of emails. This helps us prevent abuse and keep our platform secure for all customers.

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