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.
“Best of the App Store” – Apple
“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. Use Spark +AI to transcribe and summarize meeting notes to keep projects moving.
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.
- Connect shared inboxes from Gmail and Microsoft Outlook.
- 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
This app has not received enough ratings or reviews to display an overview.
Fantastic app
TheCrone-ess
Has many great features to declutter and decomplicate the endless flow of emails, newsletters and notifications. For the first time I feel like I am in charge of my mailbox. Only the important mails reach my attention, while the others are organized neatly until I give them my attention.
Developer Response
Hi, we appreciate your insights on how the app helps organize your mailbox! It's wonderful to hear you feel in control of your emails now. If you have any suggestions or feedback, please feel free to let us know. Kate
Best email client for me!
Paz Aricha
Love this product, makes me highly efficient with the great keyboard shortcuts and simple UI
Developer Response
Hi! Your mention of efficiency and the user-friendly interface is encouraging. Thank you for sharing your experience. Kate
Downgarde
Oleg.Roit
The new Spark has very non inruitive UI, with all this cards that you can ether sccept or block-not sure what this means and when you try to block-you realise you need to ay them, plus they removed the clanderthey should take a note from new Outlook for Mac- how to actulally improve Mail app UI.I really loved Spark but this is a nose dive.
Great product
Kirill Gladkov
I almost fully enjoy using this product only one thing that it took a time to learn using new UI and functionality
Developer Response
H Kirill! Thank you for your feedback. We greatly appreciate your positive review of Spark, and we're delighted to hear that you're enjoying using our app. If you have any feedback or suggestions, please do not hesitate to share them with us. Kate
In this update:
- Fixed an issue where syncing large Outlook and Microsoft 365 mailboxes could result in duplicate or missing messages.
- Fixed an issue where opening or downloading attachments in Outlook and Microsoft 365 accounts could unexpectedly fail.
- Fixed an issue where using arrow keys in Focus mode could unexpectedly clear a multi-message selection in the mail list.
We're always here for you at support@sparkmailapp.com
Version 3.30.12
The developer, Readdle Technologies Limited, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
Contact Info
User Content
Identifiers
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
Usage Data
Diagnostics
Privacy practices may vary based, for example, on the features you use or your age. Learn More
The developer indicated that this app supports the following accessibility features. Learn More
