Mailspring comparisons
Mailspring is compared head-to-head with Mozilla Thunderbird, Zoho Mail and Apple Mail and more: 7 head-to-heads in Email Clients, each with the specs and prices we checked.
Mailspring head-to-head
- Mailspring vs Mozilla Thunderbird
- Mailspring vs Zoho Mail
- Mailspring vs Apple Mail
- Mailspring vs Spark Mail
- Mailspring vs KMail
- Mailspring vs eM Client
- Mailspring vs Roundcube
Mailspring vs each of them
| # | Tool | Free plan | Paid from | App coverage | Unified inbox | Offline access | Score |
|---|---|---|---|---|---|---|---|
| 8 | Mailspring | Yes | Desktop | Yes | Yes | 8.6 | |
| 1 | Mozilla Thunderbird | Yes | Free | Yes | Yes | 9.4 | |
| 2 | Zoho Mail | Yes | $1/user/mo | 9.2 | |||
| 3 | Apple Mail | Yes | Free | All | Yes | 9.1 | |
| 4 | Spark Mail | Yes | $99/user/yr | Yes | Yes | 9.0 | |
| 5 | KMail | Yes | Free | Desktop | Yes | Yes | 8.9 |
| 6 | eM Client | Yes | $39.95/user/yr | All | Yes | Yes | 8.8 |
| 7 | Roundcube | Yes | Free | Web | 8.7 |
Compare Mailspring with any email client
These are the matchups our editors wrote up. The compare tool pairs Mailspring with any other product in Email Clients — and up to four at once — from the same checked specs.
Compare Mailspring with any tool side by side →
Every email clients head-to-head →
Our full Mailspring verdict, pricing and fact sheet →
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Compared by iTechGuides Editors · Editorial team · Updated Oct 2026
Last updated · How we research and update