Spark Mail: AI Email, Calendar
In-app purchases
4.1star
87.7K reviews
1M+
Downloads
Everyone
info
About this app
Reclaim your time and focus with Spark — the AI-powered email app loved by millions. Declutter your inbox, manage your calendar, and move through emails faster than ever. 🚀
“It’s a combination of polish, simplicity, and depth.” – FastCompany
“You can create an email experience that works for you.” – TechCrunch
MANAGE MULTIPLE EMAIL ACCOUNTS
Connect all your emails — including Gmail, Microsoft Outlook, AOL, Yahoo, Hotmail, IMAP, GMX, and iCloud — in one unified inbox.
STAY ORGANIZED WITH SMART INBOX
Keep personal and high-priority emails up top — newsletters and notifications stay neatly grouped below.
WORK SMARTER WITH SPARK +AI
Summarize long threads, draft replies, rephrase messages, and adjust tone — all powered by AI. Use your AI Assistant to manage your inbox, translate emails, and keep projects moving.
GET MORE DONE WITH EMAIL ESSENTIALS
- Mark emails as done or set aside for later
- Mute email threads you’re no longer interested in.
- Schedule emails to send later — even if your device is off.
- Filter with Smart Search and Smart Folders
PROTECT YOUR INBOX WITH GATEKEEPER
Pre-screen new senders with Gatekeeper and block unwanted contacts instantly.
PRIORITIZE EMAILS AND SENDERS
Mark what’s important so it’s always at the top of your inbox. Group emails from senders or domains to keep your inbox clean.
MANAGE YOUR CALENDAR AND MEETINGS
Connect your calendars to stay on top of your day.
CONNECT EMAILS TO INTEGRATIONS
Connect Spark to apps like Notion, Asana, Things, and 10+ integrations to take action on everything in your inbox.
SECURE AND PRIVATE EMAIL
Spark encrypts your data, relies on Google Cloud’s secure infrastructure, and is fully GDPR compliant.
COLLABORATE WITH YOUR TEAM
- Create a team to collaborate on emails.
- Co-author emails and discuss content in private comments.
- Share secure links to specific emails.
- Track read receipts to keep work moving.
ENJOY THE ESSENTIALS FOR FREE
Try Spark Plus or Spark Pro free for 7 days — or stick with our powerful free plan.
📲 Download Spark and reclaim your day.
Spark is a cross-platform email client that helps individuals and teams manage their inboxes and calendar with smart, AI-powered tools. It works across all platforms and devices so that you can be more effective, at home, in the office, or on the go.
Short answer: Anyone who deals with a lot of emails. Spark is perfect for busy professionals, freelancers, and teams who need to stay organized and communicate effectively. It’s also great for individuals who want to manage their personal and work accounts in a unified inbox.
Spark is highly customizable, but also easy to master. You’ll find multiple ways to set up your inbox, swipes, and shortcuts in Settings.
Terms of Service: https://sparkmailapp.com/legal/terms
Privacy Policy: https://sparkmailapp.com/legal/privacy-app
Help: support@sparkmailapp.com
“It’s a combination of polish, simplicity, and depth.” – FastCompany
“You can create an email experience that works for you.” – TechCrunch
MANAGE MULTIPLE EMAIL ACCOUNTS
Connect all your emails — including Gmail, Microsoft Outlook, AOL, Yahoo, Hotmail, IMAP, GMX, and iCloud — in one unified inbox.
STAY ORGANIZED WITH SMART INBOX
Keep personal and high-priority emails up top — newsletters and notifications stay neatly grouped below.
WORK SMARTER WITH SPARK +AI
Summarize long threads, draft replies, rephrase messages, and adjust tone — all powered by AI. Use your AI Assistant to manage your inbox, translate emails, and keep projects moving.
GET MORE DONE WITH EMAIL ESSENTIALS
- Mark emails as done or set aside for later
- Mute email threads you’re no longer interested in.
- Schedule emails to send later — even if your device is off.
- Filter with Smart Search and Smart Folders
PROTECT YOUR INBOX WITH GATEKEEPER
Pre-screen new senders with Gatekeeper and block unwanted contacts instantly.
PRIORITIZE EMAILS AND SENDERS
Mark what’s important so it’s always at the top of your inbox. Group emails from senders or domains to keep your inbox clean.
MANAGE YOUR CALENDAR AND MEETINGS
Connect your calendars to stay on top of your day.
CONNECT EMAILS TO INTEGRATIONS
Connect Spark to apps like Notion, Asana, Things, and 10+ integrations to take action on everything in your inbox.
SECURE AND PRIVATE EMAIL
Spark encrypts your data, relies on Google Cloud’s secure infrastructure, and is fully GDPR compliant.
COLLABORATE WITH YOUR TEAM
- Create a team to collaborate on emails.
- Co-author emails and discuss content in private comments.
- Share secure links to specific emails.
- Track read receipts to keep work moving.
ENJOY THE ESSENTIALS FOR FREE
Try Spark Plus or Spark Pro free for 7 days — or stick with our powerful free plan.
📲 Download Spark and reclaim your day.
What is Spark?
Spark is a cross-platform email client that helps individuals and teams manage their inboxes and calendar with smart, AI-powered tools. It works across all platforms and devices so that you can be more effective, at home, in the office, or on the go.
Who is Spark for?
Short answer: Anyone who deals with a lot of emails. Spark is perfect for busy professionals, freelancers, and teams who need to stay organized and communicate effectively. It’s also great for individuals who want to manage their personal and work accounts in a unified inbox.
Is it difficult to set up?
Spark is highly customizable, but also easy to master. You’ll find multiple ways to set up your inbox, swipes, and shortcuts in Settings.
Terms of Service: https://sparkmailapp.com/legal/terms
Privacy Policy: https://sparkmailapp.com/legal/privacy-app
Help: support@sparkmailapp.com
Updated on
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.
Ratings and reviews
4.1
83.3K reviews
Kellie Hamilton
- Flag inappropriate
- Show review history
March 15, 2026
I have had this app for almost t years with no issues. Now, when I open it I get authentication errors and then ultimately cannot log in. I am not sure if it is the app or Microsoft but I haven't been able to access new emails since March 13. i am now currently looking for another app. Additionally, I have notice more and more spam getting through, some from the same places even after I have marked it as spam. Other legit emails go to my spam even after they have been going to my inbox.
7 people found this review helpful
Spark Mail App
March 16, 2026
Hi! We're sorry for the frustration. To help us get to the bottom of this, could you please send a quick note to support@sparkmailapp.com? We'd love to take a closer look at what's happening on your device. 📥 Mariana
Patrick Hung
- Flag inappropriate
May 25, 2022
I really want to love this app. However, I can't, and that's a shame First, I love the idea of their account sync system. you set up multiple accounts once then all your other devices are set to go. The UI looks decent and modernized too. I also LOVE the idea that can create templates. Unfortunately, that is about it. There are several deal-breaker that drives me away from this app. I can't believe it does have the option to choose between "conversation view" or "standard email view". All the emails with the same subject are grouped under 1 thread and that's a big No No for me. At least you gotta let people choose~ Another flaw is that some of my emails show up twice sometimes and it does not mark read if I read them from my laptop...... For now, the dealbreaker is big enough for me to delete this app, but I hope this can be fixed in the future.
43 people found this review helpful
Spark Mail App
June 1, 2022
Hello, Patrick, thanks for your feedback. I'm sorry to hear about your disappointment and the issues you faced. Please reach us at support@sparkmailapp.com with the subject: "From Google Play Store", so we could investigate the matter and help you resolve it. Best regards, Yulia.
TD Garber
- Flag inappropriate
- Show review history
November 30, 2020
Very good email app. One deal killer for me personally. When an email is forwarded to me, the header info from the original email is not accessible. There are times when the person forwarding it means for me to reply to that person and I can't. Like some kind of idiot I have to reply, please send me so-in-so's email address. Naturally they say it's in the forwarded email and I have to explain. It's easier just to switch apps.
24 people found this review helpful
What’s new
Introducing new widgets in Spark!
You can now stay on top of your inbox and schedule right from your home screen.
– More widget options
Choose from a variety of widgets to view emails, calendar events, or both.
– Flexible sizes
Adjustable widgets can be resized to fit your screen and workflow.
Share your feedback with us at support@sparkmailapp.com.
You can now stay on top of your inbox and schedule right from your home screen.
– More widget options
Choose from a variety of widgets to view emails, calendar events, or both.
– Flexible sizes
Adjustable widgets can be resized to fit your screen and workflow.
Share your feedback with us at support@sparkmailapp.com.
App support
About the developer
SPARK MAIL LIMITED
dev@sparkmailapp.com
6 Harcourt Terrace
DUBLIN
D02 P210
Ireland
+44 7822 025348
