let me know
Keep me posted
Let me know is a request for information, asking someone to communicate something when they have it: Let me know if you need anything, Let me know when you're ready.
The phrase is softer than a direct demand—it leaves timing to the other person and implies no urgency.
In casual speech, it often serves as a polite conversation closer: Well, let me know.
- informGive facts to
- updateNew version or information
- tellConvey information verbally
- notifyFormally communicate information
- messageTransmitted communication
reach out · contact · respond · reply · answer · feedback · give a heads up · heads up · word · send word · signal · communicate · ping · holler · touch base · get back · circle back · share
- helpful phraseshappy to help, at your service, offering help, here for you, lending a hand
- polite phrasesplease, thank you, yes sir, hello, no sir
- commandsgo, stop, wait, come, run