Spark Mail Review, Pricing & Features

Spark Mail is an AI-powered email app with Smart Inbox and team features from Readdle. Compare Free, Plus, Pro, and Enterprise pricing plans.

Category
Communication
Pricing
freemium, from Free (Plus from EUR10/month per user)
Verified
Not yet
Last updated
July 19, 2026
Founded
2015
Headquarters
Odesa, Ukraine
Free PlanWindowsWeb AppiOSAndroidAIFreemiumTemplatesMac

What Is Spark Mail

Spark Mail is an email client developed by Readdle, a Ukrainian productivity software company founded in 2007 and headquartered in Odesa. Spark launched in 2015 and has grown into one of the most popular alternative mail apps for both individuals and teams.

Its central feature is a Smart Inbox that automatically separates important personal messages from newsletters and notifications, combined more recently with Spark plus AI tools for writing assistance and meeting notes, aimed at reducing time spent triaging email.

Key Features

Beyond the Smart Inbox, Spark offers an AI writing assistant to draft and refine emails, AI-generated meeting notes, custom email templates, and productivity integrations with calendars and tools like HubSpot.

For teams, Spark adds collaborative features such as shared drafts, delegated inboxes, internal comments on emails, and, on the Pro plan, a command-line interface for power users, all synced across iOS, Android, Mac, Windows, and web apps.

Pricing

Spark's Free plan covers unlimited email accounts, the Smart Inbox, notifications, and calendar access at no cost, making it usable as a full-featured everyday email client without payment.

Paid tiers are priced per user: Plus adds AI writing and a monthly quota of AI meeting notes, Pro adds unlimited AI meeting notes and deeper team and integration features, and Enterprise offers custom pricing with advanced security and dedicated support. All paid plans include a 7-day free trial, and annual billing offers roughly a 13 percent discount over monthly pricing.

Key Features

Pros & Cons

Pros

  • Unifies multiple email accounts in one Smart Inbox
  • Useful built-in AI writing and meeting-notes tools
  • Strong team collaboration features for shared inboxes
  • Available across all major desktop and mobile platforms
  • Generous free tier covers core everyday email needs

Cons

  • Full AI features require the paid Plus or Pro plan
  • AI usage is credit-limited even on paid tiers
  • Some advanced workflow features are not yet fully available
  • Per-user pricing can add up for larger teams

Pricing

Frequently Asked Questions

What is Spark Mail?

Spark Mail is an AI-assisted email client with a Smart Inbox, team collaboration tools, and AI writing and meeting-notes features.

Who makes Spark Mail?

Spark Mail is developed by Readdle, a productivity software company founded in 2007 in Odesa, Ukraine.

Is Spark Mail free?

Yes, a Free plan is available with unlimited email accounts and the Smart Inbox; AI features and advanced team tools require a paid plan.

What is included in Spark plus AI?

Spark plus AI includes an AI writing assistant and AI-generated meeting notes, with the number of monthly notes varying by plan.

Does Spark Mail support team email collaboration?

Yes, paid plans include shared drafts, delegation, internal comments, and other team collaboration tools.

What platforms does Spark Mail run on?

Spark Mail is available on iOS, Android, Mac, Windows, and the web.

What is the difference between Spark Plus and Spark Pro?

Plus includes limited monthly AI meeting notes and essential team features, while Pro adds unlimited AI meeting notes, read statuses, HubSpot integration, and Spark CLI.

Does Spark Mail offer an Enterprise plan?

Yes, Enterprise offers custom pricing with advanced security controls and a dedicated success manager.

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