Leaving Nylas Mail? Mailspring is a new version by one of the original authors. It's faster, leaner, and shipping today!

Say hello to Mailspring.

Boost your productivity and send better email with Mailspring, the best mail client for Mac, Linux, and Windows.

Download Mailspring Free
Say hello to Mailspring

Everything you need.

Download Mailspring Free

Signatures

Your signature should leave a lasting impression. Mailspring lets you create unlimited custom signatures and use them across all the accounts in your unified inbox.

Unified inbox

Using a single inbox for all of your email accounts helps you get more done in less time. Mailspring supports every major mail provider—Gmail, iCloud, Office 365, Outlook.com, Yahoo!, and IMAP/SMTP—so you have a single, streamlined command center for all your messages.

Translation

Business happens in every language. Mailspring can translate messages written in English into Spanish, Russian, simplified Chinese, French, and German—right inside your draft.

Spell Check

Mailspring auto-detects the language you're using and spell checks for that language. No settings changes necessary!

Download Mailspring Free

Themes you'll love.

Mailspring includes multiple layouts and themes, so you can match your desktop or your mood!

Download Mailspring Free

Go further with Mailspring Pro.

Understand your audience. Send timely follow-up. Turn clicks and opens into actionable insights. Mailspring Pro is your unstoppable email sidekick for sales and business.

Contact and company profiles

Understanding your contacts and customers is the key to connecting with them. Mailspring provides the context you need with enriched contact profiles featuring bio info, social profiles, location info, and more.

Read Receipts

Activity tracking is built into Mailspring so you get notified as soon as contacts read your messages and can follow up appropriately.

Link tracking

How contacts engage with your content gives you insight into what's working and what's not. Mailspring notifies you when your links are clicked so you know what's generating interest.

Quick reply templates

Typing common emails over and over is a drag—and when you send outreach that works, you want to reuse it. Mailspring's quick reply templates let you create a library of customizable emails that are at your fingertips every time you send.

Mailspring Pro is only $8/mo, and you can test-drive Pro features a few times each week for free.
Learn more about Mailspring Pro

A new beginning for Nylas Mail.

Who is Mailspring?

Hi there! My name is Ben Gotow, and I'm one of the original authors of Nylas Mail. My company, Foundry 376, is re-launching Nylas Mail because I believe it can be—and should have been—the best new mail client in a decade.

We're spinning up new infrastructure, re-writing huge parts of the codebase, and committed to offering the same free version and paid Pro features that made Nylas Mail the best mail client for work.

What's better about Mailspring?

  • The JavaScript sync engine has been replaced with a new C++ core built on the same framework that powers Sparrow, Airmail, and more. Mailspring uses ~50% less RAM, syncs mail faster, and won't hurt your battery.
  • Heavy dependencies have been removed and the package manager has been re-written for speed. Mailspring launches in a second.
  • This is just the beginning. Mailspring isn't VC funded and doesn't need to make millions to succeed. Just a thousand paid subscriptions will make Mailspring a stable business and we have big ideas for the future of email.