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.
Making my digital life a lot better
male73
There have been many (email clients) that I’ve tried, a lot of them promising to make the email experience less of a nightmare. I have always hated the way email handles communication. I told myself, there ought to be a better way.Spark delivered where most failed. It’s not entirely perfect. But with the way they are improving their app and the quality of their customer service, it’s near perfect and might eventually achieve perfection.What I really want in the near future is the read email feature. Spark, please?
Developer Response
Hi! It’s fantastic to know how much improvement you’ve experienced ✨ I`m glad to inform you that Read Statuses are available with the Spark for Teams plan, ensuring a balance between functionality and privacy for individual users. If Read Statuses are essential to your workflow, you can upgrade to a Teams subscription, which includes all Individual Premium features plus Read Statuses and more. Kate
Spark for years
ifgabisadj
I don’t recall how long I’ve been using Spark as my personal email app. I’ve seen it change on my iPhone over the years. It’s the only email app for me on mobile.
Lately having problems
Gil Af
I’ve had this app installed on my Mac, my iPhone and iPad. I really like the way this app consolidates all my email accounts. I love the ability to pin and snooze messages. But lately I’ve been having problems like the apps across different devices are not in sync and new messages coming in on some devices only. I’ve tried to keep it updated but the problems persists. Really disappointing.
Developer Response
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 devices. 📥 Mariana
Delightful
Denizen Reidel
Working on emails always feel like a chore. Spark makes it easier to get through my pile and for work without fuss nor hassle.
Bring the AI agent you already use into Spark.
This update makes it easier to connect compatible AI agents and use them with your inbox:
— Discover AI Agents in the sidebar. When Spark detects a compatible agent installed on your device, you can connect it directly from the new AI Agents entry point.
— Hand off an email thread. Open the current conversation in your preferred agent directly from the thread toolbar—without copying and pasting its contents.
— Start with ready-made Recipes. Use ten prepared prompts for tasks such as morning briefs, meeting preparation, follow-ups, drafting replies, finding deadlines, and planning inbox zero.
— Improved connection states, wording, and localization throughout the AI Agents experience.
Share your feedback at support@sparkmailapp.com.
Version 3.30.8
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
