Revealit.me - ReveaiIt.me allows you to send a one time link to a self-destructing document.

Castor EDC - Castor offers you a user-friendly and fully featured application for electronic data collection.

SafeNote - Encrypt and send files and notes with a link that automatically destruct after being read. SafeNote is a free web-based service that allows you to share a note or a file with confidentiality. There is no way to spying on you even to a hacker.

Medidata CTMS - Medidata CTMS seamlessly integrates with Medidata Rave to provide real-time views into study progress without manual tracking.

Telegram - Telegram is a messaging app with a focus on speed and security. It’s superfast, simple and free.

OnCore - OnCore Enterprise Research system supports efficient processes at academic medical centers, cancer centers, and health care systems.