RMail VS Skizzle Email

RMail, a leader since 2000, specializes in elegantly easy email encryption for privacy and compliance, e-signatures, legal e-delivery proof, secure file sharing, impostor protection, document rights management, and AI-infused services to prevent data leaks and human e-security errors.

Main features:

1. Registered Encryption™ email security automatically delivers email in a unique way creating the simplest user experience while also returning auditable proof of privacy and compliance to sender.

2. Registered Email™ certified e-delivery tracking and proof provides email open/delivery tracking and evidence, with timestamped proof of original content legally delivered.

3. Secure Large File Share – senders can easily attach and track up to 1GB of files from Outlook or RMail Web app.

4. Disappearing Ink™ and ViewProof™ – senders can tag certain parts of an email to disappear from within the email after delivery after a designated amount of time since sending, based on number of views, or time per view.

5. Redact Reply™ – senders can redact particularly sensitive text in a sent message such that if the recipient replies, that sensitive text is automatically removed from reply email thread.

6. SideNote® service makes it easy to append a private “sticky note” to a copied or blind copied recipient, so they have context as to why they were copied.

Skizzle is a chrome add-on that helps users securely share end-to-end encrypted files over email, backed by blockchain. It is extremely easy to use and works right alongside your regular email workflow.

With Skizzle, you can secure your most important and confidential documents, whether its HR documents, Financials, Customer data, Healthcare records, Contracts, Decks, Legal Documents, Research, Design files, or Intellectual Property, and ensure no unauthorized users can access these documents.

1. Your files are secured before they are uploaded.
2. Only the user owns their keys, but they do not have to manage/store them.
3. The receiver doesn't have to be an existing Skizzle user - you just need their email ID.
4. You can revoke access to files for a specific user even after sharing it with them.
5. It is intuitive to use with no learning curve and comes with a generous free plan.
6. Detailed logs of who has access to your files, when they downloaded it, and when their access was revoked, are logged and verifiable on the blockchain so you can ensure your files are indeed secure

Skizzle uses blockchain to manage your keys and file access permissions, this ensures that no one except the sender and recipient has access to files and keys, not even Skizzle.

Features are also available as SDKs for custom application development.