10 Best Sales Email Tracking Tools for Founders [2026 Updated]

1. HubSpot Sales Hub

• Type: Paid
• URL: https://www.hubspot.com/products/sales
• Overview: A CRM-based sales platform that tracks email opens and link clicks and logs the activity automatically to contact records. It also offers sequences, meeting scheduling, and reporting, with a limited free tier for basic email tracking.

2. Mailtrack

• Type: Free
• URL: https://mailtrack.io
• Overview: A Gmail extension that adds double-check marks to sent emails so you can see when they have been opened. The free plan offers unlimited tracking, and paid plans add click tracking and automatic follow-up reminders.

3. Yesware

• Type: Paid
• URL: https://www.yesware.com
• Overview: A sales engagement tool for Gmail and Outlook that tracks email opens, link clicks, and attachment views in real time. It also provides templates, campaigns, and Salesforce integration for sales teams.

4. Mixmax

• Type: Paid
• URL: https://mixmax.com
• Overview: A Gmail-based sales engagement platform that tracks opens, clicks, and replies and automates multi-step email sequences. It also includes meeting scheduling, polls, and CRM sync for revenue teams.

5. Outreach

• Type: Paid
• URL: https://www.outreach.io
• Overview: An enterprise sales execution platform that tracks email engagement across automated sequences. It combines analytics, AI-driven insights, and CRM integration to help large sales teams optimize outreach.

6. Salesloft

• Type: Paid
• URL: https://www.salesloft.com
• Overview: A revenue workflow platform that tracks email opens, clicks, and replies within cadences. It gives managers analytics and coaching tools to improve outreach performance.

7. Mailshake

• Type: Paid
• URL: https://mailshake.com
• Overview: A cold email outreach tool that tracks opens, clicks, and replies for personalized campaigns and follow-ups. It also includes a lead catcher, A/B testing, and sales automation features for small teams and agencies.

8. Streak CRM

• Type: Paid
• URL: https://www.streak.com
• Overview: A CRM that runs inside Gmail and includes email tracking that shows when messages are opened and links are clicked. A free plan offers basic tracking, while paid plans add mail merge and pipeline management.

9. Superhuman

• Type: Paid
• URL: https://superhuman.com
• Overview: A fast, keyboard-driven email client that includes read statuses showing when recipients open messages. It also offers snippets, send-later scheduling, and follow-up reminders that help sales professionals manage outreach.

10. Cirrus Insight

• Type: Paid
• URL: https://www.cirrusinsight.com
• Overview: A Salesforce-focused tool for Gmail and Outlook that tracks email opens and clicks and syncs the activity to Salesforce records. It also provides templates, scheduling, and reporting for sales teams that rely on Salesforce.