Best MailStack Alternatives in 2026
Updated
20 platforms from shared inbox software ranked against MailStack on the same published basis.
- 1MailStack vs Help Scout
- 2MailStack vs Zavu Inbox
- 3MailStack vs Cerb
- 4MailStack vs Drag
- 5MailStack vs Hiver
- 6MailStack vs Sortd
- 7MailStack vs Front
- 8MailStack vs SupportBee
- 9MailStack vs Zoho TeamInbox
- 11MailStack vs Coherence
- 12MailStack vs Maxdesk
- 13MailStack vs Sharebox
- 14MailStack vs Helpwise
- 15MailStack vs Loop Email
- 16MailStack vs Missive
- 17MailStack vs Gmelius
- 18MailStack vs ShareMail
- 19MailStack vs Emailgistics
- 20MailStack vs Serif
- 21MailStack vs Shared Inbox by Canary
MailStack alternatives compared
| # | Platform | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | Help Scout | 7.4 | Free plan | $25/mo | API |
| 2 | Zavu Inbox | 7.3 | Free plan | $20/mo | API, Web |
| 3 | Cerb | 6.8 | No | — | API |
| 4 | Drag | 6.8 | No | $12/mo | Android, API, Browser, iOS, Mac, Web, Windows |
| 5 | Hiver | 6.8 | No | $25/mo | API |
| 6 | Sortd | 6.7 | No | $10/mo | Android, API, Browser, iOS, Web |
| 7 | Front | 6.6 | No | $25/mo | API |
| 8 | SupportBee | 6.5 | No | $17/mo | API |
| 9 | Zoho TeamInbox | 6.0 | Free plan | $0.99/mo | Android, iOS, Web |
| 11 | Coherence | 5.7 | Free plan | $12/mo | Web, Android |
| 12 | Maxdesk | 5.7 | Free plan | $20/mo | Web |
| 13 | Sharebox | 5.6 | Free plan | $79/mo | Web |
| 14 | Helpwise | 5.4 | No | $15/mo | Android, iOS, Web |
| 15 | Loop Email | 5.4 | No | $18.75/mo | Android, iOS, Mac, Web, Windows |
| 16 | Missive | 5.3 | No | $14/mo | Web, Windows, Mac, iOS, Android |
| 17 | Gmelius | 5.2 | No | $19/mo | Android, API, Browser, iOS, Web |
| 18 | ShareMail | 5.2 | No | $6/mo | Web, Android |
| 19 | Emailgistics | 5.1 | No | — | Web, Windows |
| 20 | Serif | 5.1 | No | $30/mo | Web, Windows, Mac, iOS |
| 21 | Shared Inbox by Canary | 5.1 | No | $10/mo | Web, Mac, Windows, iOS |
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Questions about MailStack alternatives
What is the best alternative to MailStack?
Help Scout, number 1 in shared inbox software with a score of 7.4 out of 10. The others here: Zavu Inbox, Cerb, Drag and 16 more.
What is the best free alternative to MailStack?
Help Scout is the best-ranked alternative with a free plan. 6 of the 20 alternatives here publish a free plan on their own pricing pages.
How are these alternatives ranked?
Ranked on what each maker publishes, open and connectable first: a public API, open-source code, the depth of its documentation and a free tier to try it on. Model lists are sorted by the figure in their title, exactly as each provider publishes it.