Sendible is a free service in beta that lets you schedule and deliver e-mail, SMS text messages and social network messages to multiple recipients at any future date and time that you specify. You can also schedule notes and reminders and get SMS alerts for the same sent to your mobile device.

Sendible allows you to:

- send messages to your friends, customers or colleagues in the future
- schedule reminders for things you might forget
- organise and manage your contacts
- jot down notes and have them sent at a time you choose
- schedule appointment reminders for your customers
- subscribe to content that interests you most and choose how to receive it

Key features of Sendible Beta include:

+ Send Messages Ahead of Time: Send unlimited email, sms and social network messages to be delivered at a time you choose.
+ Schedule Reminders: Send email and text message reminders to your cell phone.
+ Organise Events: Send invites via email, sms or your social networks. Sendible manages your replies and event reminders.
+ Keep In Touch With People Easily access your email, social network and mobile contacts.

Click here to visit sendible.com and sign up for the service.