Spike: AI Email & Team Chat

Spike APK is a free productivity app for Android by Spike Email – Your Inbox reinvented. Teamspace and email for business: chat, channels, docs, & meetings – with AI. On this page you can get the latest version 6.1.5.1, read what it offers and follow a simple install guide.

What Is Spike APK?

Spike belongs to the Productivity category and is built by Spike Email – Your Inbox reinvented. It has already reached 1,000,000+ installs on Google Play with an average rating of 4.1/5 from 19,303 ratings, which shows how many people rely on it every day.

Manage multiple accounts and team collaboration all from one place. ⚡ BUILT FOR PROFESSIONALS & TEAMS

Summarize long threads & attachments instantly Draft replies in seconds — AI understands your context

Downloading the Spike APK file lets you install the app directly, update it on your own schedule and keep a backup of the version that works best on your phone.

Key Features of Spike APK

• Clean, focused inbox with smart filters & priority sorting
• Send later, snooze, or mass delete in a tap
• Triage fast with swipe actions & smart sorting
• Group messages by person, not confusing threads
• Real-time read indicators & online presence
• 👥 TEAM PRODUCTIVITY, BUILT-IN

Spike App Information

How to Download and Install Spike APK

1. Scroll to the download button on this page and tap it to save the Spike APK file.
2. Open Settings on your phone and allow installs from your browser or file manager when asked.
3. Open the downloaded file and tap Install.
4. Wait a few seconds, then tap Open to start Spike.
5. Switch the unknown-sources permission back off to keep your phone protected.

What’s New in Spike 6.1.5.1

Spike is now faster and more stable. Bug fixes. The listing was last updated on June 7, 2026.

Tips for the Best Experience with Spike

• Keep at least 500 MB of free storage so Spike can install and update smoothly.
• Use a stable Wi-Fi connection when you download the file or open the app for the first time.
• Grant only the permissions that Spike really needs and review them from time to time.
• Restart your phone after a big update if the app feels slow or freezes.

Device compatibility

Spike works on phones and tablets running Android 7.0 or higher. Older devices may run it a little slower, so close background apps if you notice lag.

Is Spike APK Safe to Use?

Spike is the same app that is published on the official Google Play listing. Always download from a source you trust, keep your phone updated and scan files with a security app if you are unsure.

Looking for something similar? Browse our Productivity apps or discover more free Android apps.

Spike FAQ: Common Questions Answered

Is Spike APK free to download?

Yes. Spike is free to download and use. Some features may offer optional in-app purchases.

What is the latest version of Spike?

The latest version listed here is 6.1.5.1. It was last updated on June 7, 2026.

Which Android version does Spike need?

Spike needs Android 7.0 or newer to run properly.

How do I update Spike?

Come back to this page for the newest file, download it and install it over the old version. Your data stays in place.

Final Thoughts on Spike

If you want a reliable productivity app, Spike APK is worth installing. Use the button above to get version 6.1.5.1 and enjoy everything Spike has to offer.

 

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