Lockbin
7.5#3 in email encryption softwareFrom $10 a monthFree planWebLinuxmacOSWindows
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| Fact | Lockbin | Virtru Email Encryption |
|---|---|---|
| Admin access controls | Yes | Yes |
| Attachment limit | 100 | 150 |
| Free plan | Yes | No |
| Gmail integration | No | Yes |
| Integrations | Lockbin works alongside Google Workspace and Microsoft 365, with no plugin or extension required. | The product portfolio lists Gmail, Google Drive, Microsoft Outlook, OneDrive, SharePoint, Teams, Zendesk, Salesforce, Looker, ServiceNow, Kustomer and Front integrations. |
| Key management | Decryption keys are not stored on Lockbin servers in plaintext, and the sender and recipient hold the decryption keys. | Private Keystore lets customers host encryption keys separately from Virtru content storage and use Google Workspace CSE. |
| Message expiry | Yes | Yes |
| Outlook integration | No | Yes |
Lockbin may suit medical, dental, CPA, finance, and government organizations handling sensitive information. It is also an option for users who want browser-based message and file delivery alongside Google Workspace or Microsoft 365.
You want what its maker publishes above — check its page for the details.