The Open-Source Email Platform

Plunk is the open-source, affordable email platform that brings together marketing, transactional and broadcast emails into one single, complete solution

Start sending for free
0.15/g CO2 per visit
A
Cleaner than 85% of the web
Triggered account-createdhello@useplunk.com

Stop using different tools

Different APIs, different UIs, different pricing. It's time to stop using different tools for your emails.

Get everything in one

Tackle all your email problems with one single solution

Actions

Powerful, repeatable automations

Transactional

Critical emails that need to arrive fast

Campaigns

Newsletters and broadcasts

Account created
Starting feedback flow in 2 days

Pricing that doesn't suck

Stop paying for contacts you don't have, start paying for what you use.

$0.001/email
MailChimpMailchimp$0,004 / emailStandard plan
Twilio SendgridTwilio Sendgrid$0,002 / emailEssentials plan
MailgunMailgun$0,003 / emailFoundation plan

Calculated based on the plan that best matches the features of Plunk at 10.000 emails per month.

Learn more about pricing

Putting privacy first

We take your privacy seriously. That's why we host, store, and process all of your data in the EU.

Open-SourceSee what we're doing under the hood.
TransparencyWe're open about what we do and how we do it.
PrivacyYour data is yours. We don't give it to anyone.

Responsive emails,
even in Outlook

Use our editor to build responsive emails or bring your own HTML and we'll make it work.

Try it out for free

People love us

Over 1000 companies already use Plunk and we can't blame them.

Transparent and intuitive UI, extremely easy setup & automation and great support.
Artur Czemiel

Artur Czemiel

Founder at GraphQL Editor

Let's make
your emails delightful

Send up to 3000 emails for free every month.
No credit card required.

Start sending for free

Emails delivered

Events processed

Projects hosted

Contacts stored