Spike: AI Email & Team Chat

Spike Email - Your Inbox reinvented

In-app purchases

About this app

Spike is the AI-powered email client that upgrades your inbox.
It replaces confusing threads and cluttered inboxes with a clean, conversational interface — a modern evolution of traditional email. Manage multiple accounts and team collaboration all from one place.

⚡ BUILT FOR PROFESSIONALS & TEAMS
Smarter, faster email with:
• Fewer missed messages
• Faster replies
• Less overwhelm

🧠 AI-POWERED INBOX
• Summarize long threads & attachments instantly
• Draft replies in seconds — AI understands your context
• Clean, focused inbox with smart filters & priority sorting

🛠 FULL INBOX CONTROL
• Translate emails instantly
• Send later, snooze, or mass delete in a tap
• Triage fast with swipe actions & smart sorting

💬 EMAIL THAT FEELS LIKE CHAT
• Group messages by person, not confusing threads
• Looks like regular email for others
• Real-time read indicators & online presence

👥 TEAM PRODUCTIVITY, BUILT-IN
• Create a Teamspace with your domain or get one from us
• Shared inboxes for customer support & workflows
• Team chat, tasks, notes & docs — no switching tools
• Start voice or video calls right from your inbox

📥 ALL-IN-ONE EMAIL & PRODUCTIVITY HUB
• Unified inbox for Gmail, Outlook, iCloud, Yahoo & more
• Works across Android, desktop & web
• Powerful search across messages & files

🔐 PRIVACY-FIRST
• Your data stays private
• Fully encrypted, no ads, no tracking

🎯 Stop juggling apps and drowning in email. Spike is the modern AI email client that unifies communication, collaboration, and productivity.

🚀 Try Spike for free — your inbox won’t feel the same.
💌 Questions or feedback? Reach us at: [e-mail]

Ratings and reviews

Great app! Due to Google Inbox's shutdown this month I have already thought about implementing my own email app. However, I see, you have done a fantastic job and included revolutional ideas. The concept is awesome! Admittedly, the app is a little bit sluggish on my phone (OnePlus 6) at times. When I click somewhere, I sometimes have to click multiple times until there's a reaction. Please fix it. Moreover, please enable the possibility to select multiple emails at once to delete them.

Really happy with the app - the best I have worked with so far. The only missing feature really is to enable us to customize incoming sounds - I find the default one to be both too low and "boring" (or too common, I can't distinguish if I'm the one being notified when I'm in a group ). Please, please enable it, people - and then a 5-star review is coming your way!

Spike was my go to after Inbox by Google. 'Archive' rarely works on the first try and there is no 'copy' in the Android app. I quit because of an email they sent. Unfortunately, I cancelled the day after my renewal. I've been paying for years so they won't refund me, but they've also kicked me out of access to the paid features in the app and have asked for feedback an unreasonable number of times. They're about 80% there to a great tool, but when you encounter the other 20% it is maddening

What’s new

Spike is now faster and more stable
Bug fixes