Mandrill requires an active Mailchimp subscription before it sends a single email. Maileroo doesn't. Send over SMTP or API, watch every message land, and start with 3,000 free emails a month.
Mandrill sells email by the block, 25,000 at a time, and none of it works until Mailchimp is on your card. Add a dedicated IP and the meter starts again: $29.95, every month, per IP. Maileroo is one price a month, dedicated IPs included past 250k.
Mandrill has the backing of an industry giant in Mailchimp, giving it great credibility in the emailing industry amongst many other providers. However, this adds another layer of unnecessary complexity for users to run Mandrill as they require a subscription through Mailchimp to do so. Whilst with Maileroo, we remove those steps and allow you to delve straight into the platform with no credit card required for free plans and enable you to scale at drastically more affordable prices than that of Mandrill.
We provide you more than just an email sending experience, we give developers and businesses the whole eco-system of testing with our email sandbox, email streams for managing your marketing and transactional separately with routing and security policies defined based on your requirements and infrastructure we own so you know you are backed by experts who understand emailing.
Mandrill operates with infrastructure primarily out of the US, whilst Maileroo offers EU data residency with full GDPR compliance and a 99.90% uptime SLA guarantee. Maileroo operates uniquely with its founding team working closely with our users, supporting them through integration, support tickets and listening to their feedback for development.
Mandrill has an exceptional history, being in the emailing space for quite some time, whilst Maileroo has been operating publicly since 2024. The Maileroo founding team have developer backgrounds which means we understand first hand the frustrations of integrating email into modern applications, from complicated setups and hidden costs through to support that don’t understand your system or care to sit through and understand with you.
If you are looking for a Mandrill alternative that removes the need for a Mailchimp subscription, gives you every feature on every plan and backs you with a team that becomes a partner in your implementation, then Maileroo is the perfect alternative for you. Start sending today with 3,000 free emails per month, no credit card required.
Mandrill prices by the block and taxes every dedicated IP separately. We charge once a month and hand you tracking, suppressions, and support without an upsell screen. Line by line, here's the difference.
Answers on Mailchimp add-on pricing, free plan, email streams, data residency, support, and switching from Mandrill.
Mandrill is Mailchimp's transactional email service and is backed by one of the biggest names in the industry. To use it, you need a Mailchimp subscription first. Maileroo is a standalone email delivery platform built for developers, so you can get straight into sending with SMTP Relay, Email API, sandbox testing, email streams, and routing and security policies under one roof.
Yes. Mandrill (Mailchimp Transactional Email) is only available as an add-on to Mailchimp's Standard or Premium plans, so you pay for Mailchimp before you pay for any sending. With Maileroo there's no extra subscription. You sign up and start sending straight away.
Yes. Maileroo removes the extra layers of cost and complexity that come with Mandrill. You get every feature on every plan, a 99.90% uptime SLA, EU data residency with full GDPR compliance, and a founding team that works closely with users through integration and support.
Mandrill charges in blocks of 25,000 emails, starting at $20 per block, on top of your Mailchimp plan. Maileroo offers simple monthly plans based only on how much you want to send, with no separate subscription, so scaling with Maileroo is far more affordable.
Yes. Maileroo's free plan includes 3,000 emails per month, free forever, with no credit card required. Mandrill's free trial allows up to 500 sends to your verified domain, and only once you're on an eligible Mailchimp plan.
Maileroo never charges overage fees. Every plan includes an extra 12% of your monthly quota for free to cover unexpected spikes, so your sending is never interrupted.
Yes. Maileroo's email streams let you manage marketing and transactional sending separately. Each stream can have its own routing and security policies, which protects your deliverability across both.
Yes. Every plan includes Maileroo's email sandbox, so you can safely test your email flows and templates in development and staging before anything reaches real recipients.
Mandrill's infrastructure runs mainly in the US. Maileroo offers EU data residency with full GDPR compliance on infrastructure we own, which makes it a strong fit for businesses with strict data protection requirements.
Maileroo is backed by a 99.90% uptime SLA, fully redundant infrastructure and 24/7 monitoring, with a public status page for real-time incident reporting.
Support is available to everyone through live chat and email, and your first point of contact is always a technical person. Maileroo's founding team, all from developer backgrounds, works directly with users on integrations and support tickets and builds features from their feedback. When we're offline, our AI assistant Joey can answer questions and provide integration code.
Our team will help you move across, including DNS configuration, domain authentication and implementation. If you already send through SMTP, switching can be as simple as updating your credentials, with minimal disruption to your production environment.
Yes. Emails are encrypted in transit and at rest, and you can define security and routing policies for each of your sending domains.
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."
