Spark Mail vs Write Mail AI: side-by-side comparison of pricing, ratings, and features on SoftwareVital (2026).
Pricing models differ: Spark Mail is paid, Write Mail AI is free. Feature lists share 0 overlapping items across the two listings.
Spark Mail is an email app for desktop, Android, and iOS with AI email writing, summaries, and inbox sorting.
Write Mail AI is a free AI email writer that drafts, replies to, and analyzes emails, with grammar correction and summarization, on desktop or mobile.
| Attribute | Spark Mail | Write Mail AI |
|---|---|---|
| Rating | — | — |
| Reviews | — | — |
| Pricing | paid · $7.99 | free |
| Votes | 0 | 0 |
| Category | AI Email Assistant | AI Email Assistant |
| Feature | Spark Mail | Write Mail AI |
|---|---|---|
| Spark +AI (Compose +AI | ||
| +AI Summary | ||
| +AI Templates and more) | ||
| Home Screen for Desktop | ||
| Priority Email | ||
| Group by Sender | ||
| Mute Threads (Android / iOS) | ||
| Large Attachments (Android / iOS) | ||
| Free AI tool for writing | ||
| and replying to emails |