Spark Mail screenshot 3
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Spark +AI
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 Suggest and vote on features

Spark Mail Features

  1.  Multiple Account support
  2.  Email Scheduling
  3.  Dark Mode
  4.  Calendar Integration
  5.  Works Offline
  6.  Cloud Sync
  7.  Unified inbox
  8.  Email Organizer
  9.  Ad-free
  10.  Mail Filtering
  11.  Calendar View
  12.  Sync with Google Calendar
All features

Spark Mail information

Supported Languages

  • English
  • French
  • German
  • Italian
  • Japanese
  • Portuguese
  • Russian
  • Chinese
  • Spanish
  • Ukrainian
  • ...

Apple AppStore

  •   Updated Apr 23, 2024
  •   4.63 avg rating
View in AppStore

Our users have written 12 comments and reviews about Spark Mail, and it has gotten 120 likes

Spark Mail was added to AlternativeTo by pacorob on Feb 29, 2016 and this page was last updated May 23, 2023. Spark Mail is sometimes referred to as Spark.

Comments and Reviews  Post a comment/review

 all • positive • negative      relevance • date
Nick Scientist
Top positive commentFeb 7, 2023


  • Apps on all platforms work very well
  • Cross platform sync
  • Fastest login from any email app
  • Send later option with drafts
  • Email arrival delays up to 1 minute long and no more as long as you have an internet connection. Bad:
  • Privacy concerns with stored emails
  • Security concerns with the login option that stores account passwords on their servers
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Top positive commentMay 11, 2022

Spark Mail has a very beautiful UI, it can easily synchronize between all your devices, although Apple Mail is fine, Spark does everything better.

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Top negative commentJul 24, 2017

From a hacker news commenter

mikhailt 78 days ago [-]

Yes, they do. It's why I don't use them. Source:

Accounts are added to Spark through OAuth where possible. Where OAuth is not supported we keep your account username and password on our secure servers. We then use the authorization provided to download your emails to our virtual servers and push to your device. We use Amazon Web Services (AWS) infrastructure to store your data. Apart from the AWS' security policies we take a number of measures to ensure that your data is never read by anyone else. We ensure that all transmission is secured with HTTPS so that no one else can access your data. Your account credentials are stored on secure cloud-based servers using asymmetric encryption.

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Negative commentJan 7, 2024

Super modern appearance and no features. There is no simple option to create rules. A waste of time

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ReviewDec 17, 2022

Priority Email, Gatekeeper & Block Sender, Group by Sender, Mute Threads are only for premium version

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Negative commentOct 17, 2022

Spark Mail is the kind of app that expects the user to conform to its superior way of doing things. Want to check mail in a single account? Sorry, you're not supposed to do that. Spark Mail will tell you which email you need to read right now. Comply, earthling! Soon you will understand and will stop resisting.

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Rustam Astafeev
Positive commentOct 12, 2020

Best email client I ever seen!

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7 of 12 comments



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