L
Listicler
Spark Mail

Spark Mail

Smart email app with AI assistant and Smart Inbox prioritization

Founded
2015
Starting Price
$0
Category
Email Clients
Company Size
All Sizes
Last updated April 26, 2026

About Spark Mail

Spark Mail by Readdle is a cross-platform email client with a Smart Inbox that automatically prioritizes important messages and groups newsletters and notifications. Its AI assistant drafts, rewrites, and summarizes messages, while features like Gatekeeper let you block unknown senders before they reach your inbox.

Pros & Cons

Pros

  • Affordable Premium tier ($5/mo) packs serious AI features
  • Gatekeeper is a unique anti-spam layer beyond standard filters
  • Smart Inbox needs zero configuration to start working
  • Excellent native apps across every major platform

Cons

  • AI is solid but not as deep as Shortwave or Superhuman
  • Free tier AI credits are quite limited
  • Some advanced filters require building manual rules

Key Features

Smart Inbox

Automatically prioritizes personal email and groups newsletters and notifications.

AI Assistant

Drafts, replies, summarizes, and rewrites messages in different tones.

Gatekeeper

Blocks unknown senders until you approve them — built-in spam and phishing shield.

Block Sender

One-tap blocking of any sender forever.

Snooze & Send Later

Defer emails and schedule sends to control when messages land.

Cross-Platform

Native apps for iOS, iPadOS, macOS, Android, and Windows.

Email Templates

Create reusable templates for repetitive responses.

Pricing

Free
$0/month
  • Smart Inbox
  • Basic AI assistant (limited credits)
  • Up to 5 email accounts
  • 2 Home screen widgets
Most Popular
Premium
$4.99/month
  • Unlimited AI assistant
  • Unlimited email accounts
  • Gatekeeper
  • Priority support
  • Advanced templates
Teams
$7.99/user/month
  • Everything in Premium
  • Shared drafts
  • Team collaboration
  • Admin controls

Similar Tools

Featured In

Ready to try Spark Mail?

Start using Spark Mail today and boost your productivity.

Visit Website