Spike is more than email, it's a better way to work.

Take back control of your inbox. Say bye to clutter and hello to the world’s first conversational email app.

Use Spike to manage your messages from Gmail, Outlook, Yahoo, Hotmail, iCloud, Office 365, Outlook, MSN, IONOS mail, GoDaddy email, Exchange, AOL, and IMAP mail accounts.

Spike’s conversational email simplifies your inbox. We dumped messy headers and signatures making confusing threads a thing of the past. Spike mail app brings together the best of mail and messaging, creating a fast and secure email messenger.

Chat with teammates and clients, collaborate, manage your calendar, get lightning-fast search, file management and more - all in your inbox.

Spike’s Priority Inbox nixes spam, triage your mails and perform actions like unsubscribe, send later and undo send. What’s more? Spike takes your privacy seriously. Our secure email encryption means you can message, email and collaborate freely, knowing that your data is safe.

PRIVACY GUARANTEE— Spike is ad-free and does not rent, sell, distribute or monetize on your data. To anyone. Ever.

We believe privacy and security are essential to any conversation.

That’s why we do everything to protect your data and to create a workspace you can trust.


◆Conversational Email◆

Email with a human touch. Spike’s mail app chat turns endless email threads into simple conversations without repeating headers and signatures. Welcome to your intuitive and simple email experience.


Team Chat built into your inbox. Seamlessly chat and collaborate with your team and clients.

◆Multiple email accounts◆

Unified Inbox enables all your accounts in one place.

◆Real-time messaging◆

Read receipts for true Conversational email. Finally, a more human way to communicate and collaborate.

◆Priority Inbox◆

See important mails first, get to low priority mails (like spam) later.

◆Instant preview◆

Preview all files with detailed thumbnails without downloading them.

◆Multiple Calendars◆

Connect all your calendars and easily access from your inbox. Integrates with Google Calendar, Apple Calendar & more.

◆Advanced Search◆

The fastest email search around. Search by contact or keyword and Spike will display all emails, files, tags and attachments.

◆Data Privacy & Safety◆

Sophisticated AES256 email encryption keeps your data safe. Secure email is our top priority.

◆Dark Mode◆

Ease eye-strain, enjoy better readability & save battery life.

◆All Devices◆

Get Spike mail app on all devices, including iPhone, iPad, Mac and web browser.

◆Undo Send◆

Pressed send too soon? You’ve got 10 secs to undo that message.

◆Send Later◆

Schedule it, forget it, be worry-free later!

◆Instant Email Unsubscribe◆

Unsubscribe from spam mail in just a tap.

◆Bulk Actions◆

Clear out your inbox in seconds. Mark as Read, Delete, and Archive thousands of email messages in 1-touch.

◆Customizable actions◆

Tailor inbox modes, notifications, and swipes to make your unified workspace fit you.


Voice and video calling built into your inbox.

◆More expression◆

Get your message across using gifs, voice notes, emojis, drawings, photos and videos.

MORE than email:

Spike is much more than a simple email client. It’s built to bring teams together, to foster creativity, and to help save time.

Great work starts with great communication. Spike gives you that. A faster, easier, more intuitive way to collaborate with your team and clients.

Check out for all the features of Conversational Email, or chat with our support superheroes at

What’s New

Version 2.8.7

• Dark mode can now match your system settings. Choose "System" in Spike's dark mode settings
• Undo Send: You now have 10 seconds to unsend a message. Long press the sent message and choose unsend :)
• Quickly switch between accounts by swiping down your profile picture on the top left
• Improved Search! Think our search was good before? Now it’s even better AND includes searching within attached docs
• Drafts sync seamlessly across all devices. Start a message on your phone, finish and send it from your Spike Desktop app
• Improved attached video quality
• Plus, more under the hood improvements to make Spike better, faster, and stronger than ever!

Enjoying Spike? We’d love it if you could leave us a review in the App Store

Have feedback, suggestions or questions? Let us know about your Spike experience :)

Chat with us at

Ratings and Reviews

4.7 out of 5
22 Ratings

22 Ratings

Buttlord89 ,

Changed me from hating email to loving it

I can't believe such a simple change to the approach to email could make such a functional difference. Powering through emails with the people based threading and unified inbox across 4 email accounts. Totally in love.

DiamondiPhone ,

Stopped Working

Email app has stopped working altogether, reinstalled still nothing.
Hope it starts working and if it does please add a silence all emails feature where user can add there own times eg. 8pm to 8am emails silenced or no notifications.

HammerOz ,

Super clean shared inbox option

While not clearly promoted, you can have multiple users add the same info@ email account and avoid collision stuff. Really nice simple design.


erez pilosof
57.8 MB

Requires iOS 10.0 or later. Compatible with iPhone, iPad and iPod touch.


English, Catalan, French, German, Hebrew, Italian, Japanese, Portuguese, Russian, Spanish

Age Rating


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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