Last updated 07-23-2026
Category:
Reviews:
Join thousands of AI enthusiasts in the World of AI!
Spark Mail
Spark Mail is a cross-platform email client from Readdle that combines Smart Inbox sorting, focus tools, and team collaboration in one app. It supports Gmail, Outlook, iCloud, Yahoo, Exchange, and IMAP accounts with sync across Mac, Windows, iOS, Android, iPad, and Apple Watch.
Recent releases add Spark +AI for drafting, proofreading, translation, and thread summaries, plus an AI Assistant that searches your inbox history to answer questions. Calendar connections, meeting transcription, and Spark CLI agent access extend the product beyond basic mail reading.
It suits professionals, freelancers, and small teams who juggle multiple inboxes and want priority filtering, Gatekeeper screening, shared drafts, and delegated assignments without switching to a separate project tool.
Smart Inbox surfaces priority mail while routing newsletters and notifications to separate views
Spark +AI drafts, proofreads, translates, and summarizes threads with tone matching
AI Assistant searches up to one year of mail history on Plus to answer inbox questions
Gatekeeper screens new senders before they reach your main inbox
Team shared drafts, private comments, assignments, and shared inboxes for client work
Meeting Notes transcribe and summarize calls with monthly quotas by plan tier
Snooze, Send Later, reminders, and Set Aside keep non-urgent mail out of the way
Free tier covers unlimited accounts and core inbox tools without a subscription.
Subscriptions sync across Mac, Windows, iOS, and Android from a single purchase.
Built-in AI writing, assistant search, and meeting notes reduce context switching.
Spark +AI and AI Assistant require Plus or Pro; Free users get limited AI previews only.
Some Pro features such as Workflows and Auto-Drafts are marked coming soon on the pricing page.
Enterprise pricing is contact sales only with no public rate card.
Is Spark Mail free to use?
Yes. Spark Mail offers a Free plan with Smart Inbox, unlimited email accounts, smart notifications, essential productivity tools, and calendar support. Plus and Pro add AI features, collaboration, and integrations.
How much does Spark Mail Plus cost?
Spark Mail Plus costs $10 per month or $99 per year per user on the pricing page. It includes Spark +AI, AI Assistant, 40 AI Meeting Notes per month, custom templates, and productivity integrations.
Which platforms does Spark Mail support?
Spark Mail runs on Mac, Windows, iPhone, iPad, Android, and Apple Watch. Subscriptions purchased on one platform unlock paid features on all devices where Spark is installed.
Does Spark Mail offer a free trial?
Yes. Spark Mail offers a seven-day free trial for Plus and Pro when you subscribe directly in the app. Support can extend or adjust the trial start date on request.
What email providers work with Spark Mail?
Spark Mail supports Gmail, Outlook, iCloud, Yahoo, Exchange, and generic IMAP accounts. You can connect unlimited accounts on the Free plan and sync them across devices.
What is Spark +AI?
Spark +AI is Spark Mail's writing assistant for composing, replying, editing tone, translating, and summarizing emails. It is disabled by default and available on Plus and Pro with monthly credit quotas.