The #1 email tracking extension for Gmail providing real-time read receipts and document analytics.
Mailtrack, now evolving under the Mailsuite brand for 2026, is a sophisticated browser-based middleware that integrates directly into the Gmail/Google Workspace DOM. Utilizing a proprietary 1x1 pixel tracking methodology combined with link-wrapping technology, it provides granular visibility into recipient behavior. In the 2026 landscape, Mailtrack has transcended simple read receipts to offer 'Document Analytics'—allowing users to track engagement within PDF attachments page-by-page. Its architecture is designed for low latency, ensuring that the 'double-check' status updates near-instantaneously upon the execution of the recipient's email client rendering. Positioned as a mission-critical tool for sales professionals and recruiters, it bridges the gap between traditional manual emailing and heavy-duty CRM suites like Salesforce or HubSpot. The platform's 2026 strategy focuses heavily on 'Privacy-First' tracking, utilizing cookieless headers and compliant data processing to maintain high deliverability rates despite increasing ISP restrictions on tracking pixels. It remains the most lightweight yet effective solution for high-volume outbound professionals who require transparency in their communication workflows without leaving the native Gmail interface.
Wraps PDF attachments in a secure viewer link that tracks time spent on specific pages and total duration of views.
The premier B2B sales intelligence platform leveraging the world's largest professional network for precision targeting.
AI-Powered B2B Prospecting & Hyper-Personalized Outreach for Modern Sales Teams.
Autonomous Conversational AI for Real-Time B2B Lead Conversion
AI-Driven Lead Hygiene and Intent-Based Filtering for High-Velocity Sales Teams.
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Uses unique tracking hashes for each recipient in the CC/BCC field to identify exactly who opened the email.
Algorithmic check that alerts the sender if an email hasn't been replied to within a 24-48-72 hour window.
Server-side control that disables the ability to view the email content or attachments after sending.
Proprietary scoring based on open frequency and link click patterns within a specific timeframe.
Aggregates data across an entire organization to see if anyone at the target company has viewed the content.
Injects UI elements (green checkmarks) directly into the Gmail 'Sent' folder via DOM manipulation.
SDRs don't know which leads are engaged and who to call first.
Registry Updated:2/7/2026
Founders don't know if investors actually read their pitch deck.
Recruiters need to know if candidates have seen the job offer.