1ty.me - If you need to send a password or some other form of simple but sensitive information to someone...

Viber Wink - Ephemeral disappearing messaging app from Viber

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.

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

Cryptgeon - Securely share self-destructing notes

Wrike - Wrike is a flexible, scalable, and easy-to-use collaborative work management software that helps high-performance teams organize and accomplish their work. Try it now.