Best Mailcastr Alternatives in 2026
Updated
20 platforms from sales email tracking software ranked against Mailcastr on the same published basis.
- 1Mailcastr vs LeadBoxer
- 2Mailcastr vs Mixmax
- 3Mailcastr vs Salesloft
- 4Mailcastr vs Mailbutler Smart Assistant
- 5Mailcastr vs Right Inbox
- 6Mailcastr vs Boomerang
- 7Mailcastr vs Mailsuite
- 8Mailcastr vs Yesware
- 9Mailcastr vs Streak
- 10Mailcastr vs EmailCaddie
- 11Mailcastr vs FollowUp.cc
- 12Mailcastr vs Outsolvi
- 13Mailcastr vs RevenueGrid
- 14Mailcastr vs Email Tracker
- 15Mailcastr vs Sellizer
- 16Mailcastr vs TrackMailBox
- 17Mailcastr vs Trustifi Email Tracking
- 19Mailcastr vs MailTag
- 20Mailcastr vs MailTracker
- 21Mailcastr vs WhoReadMe
Mailcastr alternatives compared
| # | Platform | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | LeadBoxer | 7.4 | Free plan | €8.25/mo | API, Web |
| 2 | Mixmax | 7.3 | Free plan | $29/mo | API, Browser, Linux, Mac, Web, Windows |
| 3 | Salesloft | 6.8 | No | — | Android, API, Browser, iOS, Web |
| 4 | Mailbutler Smart Assistant | 6.0 | Free plan | $7/mo | Android, Browser, iOS, Linux, Mac, Web, Windows |
| 5 | Right Inbox | 6.0 | Free plan | $7.95/mo | Browser, Mac, Web |
| 6 | Boomerang | 5.9 | Free plan | $4.98/mo | Android, Browser, iOS, Mac, Windows |
| 7 | Mailsuite | 5.9 | Free plan | $6.99/mo | Android, Browser, iOS, Web |
| 8 | Yesware | 5.9 | Free plan | $19/mo | Browser, Mac, Web, Windows |
| 9 | Streak | 5.8 | Free plan | $59/mo | Web, iOS, Android |
| 10 | EmailCaddie | 5.4 | No | $10/mo | Web, Windows |
| 11 | FollowUp.cc | 5.4 | No | $18/mo | Browser, Web |
| 12 | Outsolvi | 5.4 | No | $7/mo | Browser, Mac, Web, Windows |
| 13 | RevenueGrid | 5.4 | No | $30/mo | Android, Browser, iOS, Mac, self-hosted, Web, Windows |
| 14 | Email Tracker | 5.2 | No | — | Web |
| 15 | Sellizer | 5.2 | No | — | Web |
| 16 | TrackMailBox | 5.2 | Free plan | Free | Browser, Web |
| 17 | Trustifi Email Tracking | 5.2 | No | — | Web |
| 19 | MailTag | 5.1 | No | — | Web |
| 20 | MailTracker | 5.1 | No | — | — |
| 21 | WhoReadMe | 5.1 | No | — | Web |
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Questions about Mailcastr alternatives
What is the best alternative to Mailcastr?
LeadBoxer, number 1 in sales email tracking software with a score of 7.4 out of 10. The others here: Mixmax, Salesloft, Mailbutler Smart Assistant and 16 more.
What is the best free alternative to Mailcastr?
LeadBoxer is the best-ranked alternative with a free plan. 9 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.