Spark

By Readdle ยท AI email clients

About Spark

Email client from Readdle with a smart inbox that separates people from newsletters and notifications, plus AI writing help.

Spark is an email client from Readdle for Mac, Windows, iPhone, iPad and Android. It works with Gmail, Outlook, iCloud, Yahoo and other IMAP accounts, so you can keep several addresses in one app.

Its smart inbox puts mail from people at the top and groups newsletters and notifications below, which helps when most of what arrives is automated. Other overload features include snooze, reminders, a gatekeeper that holds mail from first-time senders for you to accept or block, and the option to pin important messages.

Spark includes AI tools for writing and summarizing messages. Team features such as shared threads and comments are on paid plans. There is a free plan for personal use; check the official site for what it includes today.

Details

  • Free plan or free tier

    Yes
  • Works with Gmail

    Yes
  • Works with Outlook

    Yes
  • Mobile app

    Yes

Not enough info yet on developer API. Check the tool's own site.

Listing written by MailOverload, checked 2026-11-03. Report a correction or request removal. Back to ai email clients.