Time Cave

"Bringing you into the future."

It sounds like a meaningless corporate slogan, but it's what Time Cave does.

The idea is simple: drop an email message into Time Cave and tell it when to come out. It'll stay there for as long as you'd like, within reason. (We wouldn't want stalactites to dissolve it.) So for days, weeks, months, or even years, Time Cave will hold onto your message. Once the message's time comes, it's speedily sent on its way back toward you (or whomever you addressed it to).

Use it as a free reminder service or just to send your future self a kind note. Want to make sure you don't forget something, whether it's an appointment or an ideal? Time Cave can help.

Time Cave was originally set up in 2000 by Shawn Bayern.