
Ahmed R.
We moved our order confirmations and password reset emails to MailCub. Setup was simple, and now our team can clearly see what was sent, delivered, or failed.
Really useful for ecommerce stores where every customer email matters.
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See how founders and product teams use MailCub for reliable transactional emails, clear logs, and fast support.

We moved our order confirmations and password reset emails to MailCub. Setup was simple, and now our team can clearly see what was sent, delivered, or failed.
Really useful for ecommerce stores where every customer email matters.

We switched our SaaS emails to MailCub last week. OTPs, billing alerts, and login emails are easier to manage from one clean place.
The email logs helped our dev team debug issues much faster.

Handling customer receipts and alerts was becoming messy for us. MailCub made the sending flow simple and gave us better visibility.
Good option for startups that need transactional emails without complicated setup.

Our shipping updates and 2FA emails are now easier to track. The best part is that the setup did not feel heavy for our small team.
MailCub fits well for lean teams that still need professional email delivery.

From payment receipts to product alerts, MailCub helps us keep all transactional emails in one place. It feels simple and practical.
The dashboard makes it easy to check delivery status without asking developers again and again.

We needed proper business email boxes with transactional delivery. MailCub gave us both without juggling multiple tools.
Good for small businesses that want email hosting and email delivery together.

MailCub's email boxes helped us set up team emails quickly. The transactional side is also useful for client projects.
It works nicely for agencies managing websites, apps, and client email systems.

MailCub gives us transactional emails and professional email boxes in one platform. That made our email setup much easier to manage.
No more switching between different providers for simple email needs.
Connect your app once and let MailCub handle every critical email — from OTPs and password resets to receipts and alerts — with fast delivery, clear tracking, and reliable inbox performance.
Connect your app using API keys
Send OTPs, resets, receipts, and alerts
Queue and process emails instantly
Improve inbox placement with SPF, DKIM, and DMARC
Monitor delivered, failed, bounced, opened, and clicked emails
From OTPs and password resets to order confirmations, login alerts, invoices, and delivery updates, MailCub helps apps and businesses send critical emails with speed, reliability, and strong deliverability.
Transactional Email Pricing
Send OTPs, password resets, order confirmations, alerts, and app notifications with fast API delivery, reliable inboxing, and clear usage-based plans.
Share your email setup, delivery issue, or integration need. Our team can help you with transactional emails, domain verification, email logs, hosting, and custom infrastructure.
We help you set up SPF, DKIM, DMARC, and verified sending domains so your emails are ready for reliable delivery.
Connect MailCub with your app, website, or SaaS product for OTPs, password resets, receipts, alerts, and system emails.
Understand delivered, failed, bounced, deferred, opened, and clicked emails with clear logs and practical fixes.
Need mailboxes, custom infrastructure, or business email setup? Our team can guide you with the best option.