Mailcastr- Read receipts for Gmail and Gsuite

By: Pyten Labs

Version: 2.1.54

Update: 2019-07-10

Download APK (16.1 MB) How to Install
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App Specs

  • Package: com.pytenlabs.mailcastr
  • Version: 2.1.54 (739)
  • Size: 16.1 MB
  • Update on: July 10, 2019
  • Installs: 50,000
  • Signature: 3eba4a5e55c7e833f9822ff9b89c336668e5ced1
  • APK File SHA1: 3c9e3b237489b22b1fade88602cce3d34eb2505c


Mailcastr is an email tracking app for Gmail that lets you know when your mail is read. See what happens to your emails after you press send. Get notified on mailcastr app when a recipient opens your email. Detailed read history to know the best time to follow up. A call to someone that has just opened your email is 10x more likely to be the next opportunity.

- See which emails have been read, how many times
- Real-time push notifications on mailcastr app
- Extension for Chrome, Firefox and Opera browsers
- Supports Gmail and Inbox (coming soon)
- Create self branded Email Signatures

- Mailcastr uses the transparent pixel method that the email industry used for ages. When you send an email using mailcastr, a pixel is embedded in your message. Once the recipient's email client or application loads the image, Mailcastr’s server gets the request, and we record it as an open event.

- connect us via [email protected].

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