Spike: AI Email & Team Chat

19.3K reviews
Content rating
Rated for 3+
1M+
Downloads
Content rating
Rated for 3+
Users interact
Learn more
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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: chat@spikenow.com
Teamspace and email for business: chat, channels, docs, & meetings - with AI
Updated on
7 Jun 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    Personal info
  • This app may collect these data types
    Personal info, Messages and 8 others
  • Data is encrypted in transit
  • You can request that data be deleted

Ratings and reviews

18.6K reviews
Renan Vicentini
26 August 2022
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!
39 people found this review helpful
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Spike Email - Your Inbox reinvented
27 August 2022
Hey Renan, thank you for taking the time and leaving us a review. The feature, customizable sounds, isn't currently available but I’ve upvoted it on your behalf - hopefully, it will be included in a future update🙏
Thomas Crow
9 October 2023
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
34 people found this review helpful
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Spike Email - Your Inbox reinvented
10 October 2023
Hi Thomas, So sorry for any issues or confusion you experienced. Do you mind shooting an email over to our team at chat@spikenow.com? We'd be happy to take a look into this for you. Thank you!
Aurelien Ballif
8 May 2023
I've upgraded to the Pro plan twice: my card was debited and everything, but I don't see my subscription anywhere and I can't add more than one account. I don't know if it's a bug or something, but if it's affecting billing it's bordering on scam territory. Also, the incessant "Did something go wrong?" e-mails are annoying, especially considering the cicumstances!
75 people found this review helpful
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Spike Email - Your Inbox reinvented
12 May 2023
Thanks for the feedback, Aurelien! We'd like to better understand your statement regarding the experience you have. Can you please drop us a message at pro@spikenow.com with more details and a video if possible with the subject line ‘Aurelien - GPlay’ so we can recognize you?? Looking forward to your update 😊

What's new

Spike is now faster and more stable
Bug fixes