See every email, before it ships.
Mailpit catches every email your website or app sends and shows them in a clean dashboard. Preview messages, check for broken links, and make sure your order confirmations, password resets, and newsletters look perfect before they reach real people.
What makes Mailpit worth launching.
Open any captured email in your browser and see exactly how it renders — HTML, plain text, headers, and attachments, all in a clean interface.
Search through hundreds of captured emails by subject, sender, recipient, or content — find the message you need in seconds.
Switch between desktop and mobile views to see how your emails look on any device, all from the same screen.
Automatically test every link and image in your emails to catch broken URLs and missing assets before your customers see them.
Get a compatibility score showing how your email renders across different email clients like Gmail, Outlook, and Apple Mail.
Get browser notifications the moment a new email is captured — never miss a test email during development again.
If you fit one of these, Mailpit is probably built for you.
Practical scenarios where Mailpit makes a real difference.
Run through a purchase on your test site and see exactly what the confirmation email looks like before a single real customer receives it.
Trigger a password reset from your app and inspect the email instantly to make sure the link works and the formatting is correct.
Send test newsletters to Mailpit and preview how they'll look across different email clients, fixing layout issues before hitting send.
Check that every automated alert, receipt, or reminder your app sends contains the right information and looks professional.
Mailpit is an email testing tool that acts like a private inbox for your applications. When your website or app sends an email — whether it's a welcome message, a password reset, or a receipt — Mailpit catches it and displays it in a simple, organized dashboard. You can open any message to see exactly how it looks, inspect the HTML formatting, check for broken links, and even preview how it appears on mobile devices. It's the kind of tool every team wishes they had before accidentally sending a broken email to thousands of customers. Best of all, you don't need any technical setup — just launch it through OpenZapps, point your app to it, and start testing.
Mailpit is the go-to email testing tool for teams who build websites and apps that send email. Instead of wondering what your emails actually look like, you get a clean dashboard showing every single message your app produces. You can preview the formatted HTML, check that links work, and even test how the email renders on mobile. Developers love it because it's fast and catches everything. Business owners love it because it prevents embarrassing email mistakes. It's an essential quality check for anyone who sends email from their application.
No per-seat pricing
Add your whole team for one flat fee.
Your data stays yours
Nothing passes through a third-party cloud.
Use your own domain
Run it on yourdomain.com with free SSL.
No terminal. No config. No docs.
Workflow automation
n8n.aurora.openzapps.com
Monitors, fixes & deploys 24/7
One platform. Every app. No surprises.
Your own private server — no shared hosting, no slowdowns.
Deploy Mailpit and as many other apps as you want — no per-app charges, ever.
Full ownership. No third-party access. Export anytime.
Unlimited apps, unlimited users, unlimited traffic. One bill.
SSL, backups, and updates run automatically behind the scenes.
Cancel anytime. Take your data with you. No questions asked.
What others charge for just the empty server.
Server costs only. Prices checked June 2026.
4 vCPU cores, 8 GB RAM, 150 GB storage
A solid place to start
| Provider | Their price | You save |
|---|---|---|
| DigitalOcean | $48/mo | $29 (60%) |
| Vultr | $40/mo | $21 (53%) |
| Linode | $48/mo | $29 (60%) |
| AWS Lightsail | $84/mo | $65 (77%) |
| Google Cloud E2 | $103.45/mo | $84.45 (82%) |
8 vCPU cores, 24 GB RAM, 400 GB storage
The sweet spot for most people
| Provider | Their price | You save |
|---|---|---|
| DigitalOcean | $144/mo | $95 (66%) |
| Vultr | $144/mo | $95 (66%) |
| Linode | $192/mo | $143 (74%) |
| AWS Lightsail | $164/mo | $115 (70%) |
| Google Cloud E2 | $231.17/mo | $182.17 (79%) |
16 vCPU cores, 64 GB RAM, 600 GB storage
For power users
| Provider | Their price | You save |
|---|---|---|
| DigitalOcean | $384/mo | $285 (74%) |
| Vultr | $320/mo | $221 (69%) |
| Linode | $384/mo | $285 (74%) |
| AWS Lightsail | $384/mo | $285 (74%) |
| Google Cloud E2 | $474.53/mo | $375.53 (79%) |
Prices checked June 2026. Excludes taxes, credits, backups, bandwidth.
Everything you need to know about launching Mailpit on OpenZapps.
Mailpit catches and displays every email your website or app sends, so you can preview them, check for errors, and make sure they look right before real people see them.
Not at all. OpenZapps handles everything behind the scenes — just launch Mailpit with one click and you're ready to start testing.
You pay OpenZapps a flat monthly fee to run any apps in our catalog. Mailpit is included as part of that — there are no extra charges or usage limits.
Yes. Mailpit runs on your own private cloud environment through OpenZapps. The emails it catches never leave your control.
Yes. Through OpenZapps, you can access Mailpit on your own custom domain — no complex setup required.
Try something new — same platform, same flat price.
Start free, launch Mailpit in seconds, and cancel whenever you want — zero risk.
Plans start at $29/month. Cancel anytime.
