Side by side
c.Email vs DataMotion Secure Email Exchange
Both stand on email encryption software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free plan Extension
c.Email offers a free way to add encryption and sender verification to an existing Gmail or Outlook address. The identity check and continuous verification requirement for its strictest setting are important parts of the setup.
Visit c.Email Free plan AndroidAPIiPhone+1
Choose DataMotion Secure Email Exchange if an organization needs encrypted email, recipient access without portal steps, and message tracking. Its integrations and APIs support a range of enterprise workflows. Organizations comparing costs should contact sales for pricing.
Visit DataMotion Secure Email ExchangeThe facts
| c.Email | DataMotion Secure Email Exchange | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | Not published | Not published |
| Runs on | Extension | Android, API, iPhone, Web |
| Lowest paid plan | Free or on request | Free or on request |
| Plans published | 4 | 1 |
| Maker | c.Email | DataMotion Secure Email Exchange |
| Website | c.email | datamotion.com |
| On email encryption software | #3 of 31 | #1 of 31 |
c.Email: what it does well
- Free plan includes unlimited email addresses.
- Works with existing Gmail and Outlook addresses.
- Identity data stays on the user's device.
- Messages are encrypted and decrypted on user devices.
- Offers three email security settings.
What to know first
- Setup requires an ID and liveness check.
- For Your Eyes Only requires continuous recipient liveness checks.
- Premium and business options are planned, not priced.
- Messages have a business exception to the server-handling description.
DataMotion Secure Email Exchange: what it does well
- Encrypts email data in transit and at rest.
- Recipients can open secure attachments without a password or portal login.
- Tracks sent, received, and opened messages and attachments.
- Integrates with Outlook, Teams, Google Workspace, and Power Automate.
- RESTful APIs connect to EHR, CRM, and ERP systems.
What to know first
- Enterprise pricing is available on request.
- The listed attachment limit is 50.
- The listed offering is enterprise-focused.
Alternatives to c.Email Alternatives to DataMotion Secure Email Exchange The whole list

