ReadNotify vs Sellizer
ReadNotify
readnotify.orgSellizer
sellizer.comSide by side
| Figure | ReadNotify | Sellizer |
|---|---|---|
| Price from | $2/mo | — |
| Free plan | Yes | — |
| Free trial | Yes | — |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | Yes | — |
| macOS | Yes | — |
| iOS | Yes | — |
| Android | Yes | — |
| Plans published | 7 | 3 |
| Spec score · Sales Email Tracking Software | 8.9 (#7) | 5.9 (#27) |
Plans
ReadNotify
- FreeFree
- Monthly Select$3.99 a month
- Monthly Select Subscription$3.99 a month
- 1-Year Basic Subscription$24 a year
- Basic$24 a year
- 1-Year Premium Subscription$36 a year
- Premium$36 a year
In their own words
ReadNotify
ReadNotify tracks email and document activity. It reports when tracked emails are opened, how long they are read, and whether they are forwarded or reopened. It can also track Word, Excel, PowerPoint, and PDF files. Reports may include approximate recipient location, IP address, email or browser software, language, and document activity. The service offers digitally signed proof of posting and opening with timestamps, along with self-destructing, ensured-receipt, and retractable email controls.
Notifications can arrive by email, SMS, or listed instant messaging services. The Gmail add-on works with Google Workspace, and the site also describes a Hotmail/Outlook OfficeJS app. Gmail access through POP or IMAP is not supported by the add-on. A free plan includes 20 tracked emails per month and two weeks of trial access to sender tracking and detailed recipient tracking. Monthly Select costs $3.99 a month; Basic costs $24 a year; Premium costs $36 a year. Subscriptions have email limits, and unused credits roll over while the subscription remains current. The service does not offer pay-as-you-go plans.