Mailproof review
A Gmail-focused tracker with a limited free tier and paid real-time alerts.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Mailproof brings email open and link-click tracking to Gmail through a Chrome extension and website. It is aimed at sales representatives, recruiters, freelancers, founders, and other Gmail users who want visibility into recipient activity. Google sign-in, email scheduling, templates, notifications, analytics, and self-open exclusion extend the core tracking functions. Its narrow Gmail focus makes it a better fit for individuals who work in that client than for teams seeking tracking across a broader email or CRM ecosystem.
The free plan is listed at $0 per month and includes tracked emails, tracked links, templates, and a Mailproof signature on emails. There is a discrepancy in the stated free email allowance: the pricing page says 50 tracked emails per month, while the Terms of Service says 30. Pro is $4.99 per month on monthly billing and removes the signature while adding real-time tracking and alerts, unlimited tracked emails and link tracking, unlimited templates, and detailed analytics. The annual billing option is listed at $3.99 per month. Choose Pro if those expanded limits and real-time activity signals justify a paid plan; the free tier may suit lighter tracking needs.
Mailproof’s key tradeoff is its Gmail-centered ecosystem. The available integrations list names Gmail, and the category information indicates no CRM integrations; reply tracking is not among the listed capabilities. That makes it less suited to users who need a CRM-connected workflow or visibility into replies as part of their tracking process. For Gmail users focused on opens and clicks, it combines those signals with scheduling and templates in one service. Users who need broader email-client coverage or CRM integration should consider an alternative built around those requirements.
Mailproof pros and cons
- Where it wins
- Tracks email opens and link clicks in Gmail
- Pro adds real-time tracking and alerts
- Includes scheduling, templates, and detailed analytics
- Where it doesn't
- Focused on Gmail rather than multiple email clients
- Free plan has conflicting tracked-email limits
- No CRM integrations or reply tracking listed
Mailproof fact sheet, pricing and score →
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