Outpost vs Mailtrack
| Mailtrack's strength | Its weakness | How Outpost wins |
|---|---|---|
| Free unlimited open tracking | Gmail-only, branded signature, thin workflow | More generous free tier with no forced branding, plus Outlook, governance, and a full workspace. |
Outpost unifies tracking, productivity, sales engagement, team inbox, CRM, AI, and governance across Gmail and Outlook — so you don't have to stitch Mailtrack together with four other tools.