Spike - Email & Team Chat

Spike Email - Your Inbox reinvented

In-app purchases

About this app

Say goodbye to the hassle of juggling multiple apps for team chats, emails, shared inboxes, and meetings. With Spike, you can manage all your communications from a single unified feed, supercharged with AI capabilities.

Stay on top of your team chat, email, and meetings all from one unified feed, supercharged with AI.


Fuel collaboration and communication with the first business email service designed for meaningful team interactions. Maintain brand consistency using your own email domain or purchase a custom domain from us.

Enjoy secure, reliable, and archivable email and messaging that ensure seamless communication.

⚡What others say about Spike ⚡

“The next Google Inbox substitute” - The Verge

“I had 90k unread emails before switching to Spike. Inbox 0, here I come!” Jeromy (Tweet by Spike user)

“I no longer have to scroll endless threads to locate files.” - Shirley, Google Play Store review

👉 Tap Into the Power of AI

•Magic Compose: Craft perfect emails for any tone, length, or format.
•Magic Reply: Generate flawless, email replies, always in the right context.
•Magic Summaries: Instantly summarize lengthy emails, messages, and files.
•Magic AI Bot: Spike's versatile AI assistant handles inquiries, research, writing, coding, data organization, and more.

🧠 Work Smarter, Communicate Faster:
•Turn your emails into chat (feels just like your favorite messaging app)
•Align with your team in public channels & private groups
•Emails are grouped by person so you see all messages and files with that person in a conversational view

💬 Business Emails for Teams, the Simplicity of Chat

•Chat, send voice messages, or start a video call - work the way you like
•Put AI to work for you. Use it to write better emails, replies, notes and more
•Use GIFs, emojis, and voice messages to express yourself

✔️ Manage Your Tasks

•Organize and prioritize tasks and team projects
•Create, chat, manage, set reminders, and complete tasks from your Inbox
•Send emails, collaborate with your team, and share documents


📩 Keep Your Inbox Organized

Spike's intelligent Priority Inbox sorts the important messages first and moves low-priority messages to the side for later.

🤝 Connect Your Existing Email & Manage Multiple Email Accounts

Spike works with most email clients, including iCloud, Office 365, MS Exchange, AOL Mail, Hotmail, Outlook, MS Exchange, Yahoo Mail, IMAP, Alto, Gmail, IONOS email, GoDaddy email, Office 365, Comcast, Verizon, AT&T, and more


We also offer domain management

•Connect your email domain to keep your communication on brand
•Everything you need to maintain your email and web domain.
•Spike unifies your inbox instead of having to switch between multiple email accounts

💥 Supercharged Email Features

•Undo Send - Made a mistake? You’ve got 10 seconds to undo that message
•1-Click Unsubscribe - Unsubscribe and block spam emails
•Super Search - Instantly find what you’re looking for
•Quote Replies - Reply to specific chat messages easily
•Send Later - Schedule messages to be sent at the right time
•Bulk Actions - Mark as read, delete, or archive thousands of email messages
•Reminders, message templates, snooze emails and more
•Group Chat - Add anyone on your team to a group chat to simplify email collaboration and get productive

💡 The Easier Way To Use Email

•Accessible from any device, from anywhere.
•Notes, calendar events, team chats, documents, tasks, Group chats, and email accounts sync seamlessly across all devices (mobile, desktop & web), in real-time.

🔒 Get total peace of mind

Spike does not rent, sell, distribute, or monetize your data. Ever. We believe that privacy and security are essential to any conversation. Our secure email chat encryption keeps your data safe.


Have questions?
Reach us at any time: [e-mail]

Ratings and reviews

It is way too expensive. I have 3 separate email accounts across two mail servers. One has 8 aliases. They say unlimited email addresses but what they mean is aliases. I'd need to pay $360/year to use this for old personal email, new personal email, and work email. Other apps let me freely add accounts to them or have bundle plans for multiple accounts with discounts. It's a nice app and all but it's not $360 a year nice. Rip my $120. Thought it covered all 3.

I want to like this app. It looks like it has a lot of good features, but it just doesn't seem to work. I try to select multiple messages and it stops selecting after a random number (different every time). I delete messages and they are still there. It's slow, and it's frozen on me multiple times and I've only had it installed for like an hour. Going to uninstall it, because it's unusable. :(

The app is good but there are a few key issues that make me consider not using it (Samsung flip user): 1. The app doesn't have a way to mark as spam 2. The app doesn't work when trying to look at deleted emails. Deleted emails won't load properly 3. There needs to be an easy forward button, and the swiping to delete or archive is anti-intuitive. 4. Its not easy to copy text, it often copies the entire email instead of letting you select a few lines of text.

What's new

Shared inbox - team internal chat is getting an upgrade! Communicate privately with your team about shared inbox emails. 
Use comments - share text-based updates quickly and easily without leaving the conversation.
Use in-conversation notes - list detailed summaries that can include screenshots, call recordings, videos, pictures, and tables.
Already have a shared inbox or email account from another provider? No problem! Now it's easier than ever to bring it over to Spike.