Your inbox, smarter.

Email Tracking

Get actionable insights into how your recipients engage with your emails to inform your business decisions.

Tailored Sending

Write personalized emails with Mailbutler’s customizable AI and reach each recipient at the best time.

lnbox Collaboration

Turn your team inbox into a collaboration hub with live status indicators, assignments, and real-time updates.

Signature Marketing

Unlock the full potential of your email signatures with customizable marketing messages, CTAs, and banners.

Email Tracking

Get actionable insights into how your recipients engage with your emails to inform your business decisions.

Learn more

Tailored Sending

Write personalized emails with Mailbutler’s customizable AI and reach each recipient at the best time.

Learn more

lnbox Collaboration

Turn your team inbox into a collaboration hub with live status indicators, assignments, and real-time updates.

Learn more

Signature Marketing

Unlock the full potential of your email signatures with customizable marketing messages, CTAs, and banners.

Learn more

Loved by our customers around the globe

Our high reviews reflect our dedication to providing a top-class service.

Hollie Barac

Hollie Barac

Accountability and Productivity Partner
Without a doubt, I recommend Mailbutler. It’s revolutionized my inbox.
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Liviu Tanase

Liviu Tanase

CEO of ZeroBounce
Whatever app you use to stay productive and organized, you can easily add Mailbutler to your workflow.
read full story
Craig Bowman

Craig Bowman

President of Common Ground Consulting
Mailbutler’s support feels personal and it’s what sets them apart from so many other companies.
read full story
Nick Kyriakides

Nick Kyriakides

Founder of NK Films, Post-Production Artist, Freelancer of the year
I would highly recommend Mailbutler for anyone who, like me, works with international clients or has a flexible schedule.
read full story

Your privacy comes first

100% GDPR Compliant

We take privacy seriously and never share your data with third parties. And because our servers are located in Frankfurt, Germany, you can rest assured that your data is handled in line with the strictest privacy and security regulations.

Google Verified

Our security undergoes an annual assessment as part of Google’s Restricted Scopes verification process. This ensures that we meet strict secutiy and data protection standards, keeping your information safe and compliant with Google’s requirements.

Data Encryption

All types of data that are exchanged with or stored in our backend are encrypted at all times using advanced encryption mechanisms. No compromises here!

Message Content

We never read, analyze, or store your messages’ content or attachments. We only transmit your email body to Open AI when you use the Smart Assistant feature. Email addresses are replaced with dummy variables.

FAQs

What is Mailbutler?

Mailbutler is an email extension that makes your Apple Mail, Gmail, or Outlook inbox smarter. Our email software can help you make data-driven business decisions, send the right email at the right time, turn your shared inbox into a collaboration hub, and market with your email signatures.

Can I try out Mailbutler for free?

We offer a 14-day free trial to all our new users so you can test all Mailbutler features. You don’t have to give any payment details on sign-up, meaning you can decide whether to start a subscription later.

Which email clients does Mailbutler support?

Mailbutler functions across all of the three most popular email clients: Apple Mail, Gmail, and Outlook. We’ve worked hard to make sure all our features work cross-platform, so it doesn’t matter if you use one client and your colleagues another.

Is it easy to use Mailbutler?

It’s very easy to use Mailbutler! Mailbutler integrates seamlessly with Outlook, Gmail, and Apple Mail. There’s no complicated set up process – it’s plug in and play. Install the extension, register for an account, and start using Mailbutler immediately.

Is Mailbutler secure?

Mailbutler is 100% GDPR compliant and complies with all European data regulations. Our servers are located in Frankfurt, Germany, and we don’t save or process any of the content of your emails. Any emails you send are still sent from your server. You can always customize what we save, and even choose that we save nothing at all. Read more about your privacy settings in our Support Center.

How can I get customer support?

We have a talented and dedicated customer support team which answers all queries 24/7. Our in-depth knowledge of our app means we’re never at a loss as to what the problem could be, and we always fix problems as quickly as possible. Message us at support@mailbutler.io. You can also head to our Support Center for more specific FAQs and detailed instructions on how to use Mailbutler.

Can I make suggestions for improvements to Mailbutler?

Yes, you can always suggest improvements to our extension. To adapt our app to the needs of our customers, we involve them in the development process. Do you have an idea for a new feature or do you think we could improve something? Let us know on our Feature Requests page and your idea could be implemented in a future product update.

Where is Mailbutler located?

While we’re based in Berlin, Germany ourselves, our users stem from all across the world.

It only takes 30 seconds to get started

It only takes 30 seconds to get started

The email extension that adds powerful features to your Apple Mail, Gmail, or Outlook inbox.

The email extension that adds powerful features to your Apple Mail, Gmail, or Outlook inbox.