11 Other Ways to Say “Let Me Know” (See Examples)

In many conversations, whether in emails, texts, or face-to-face, we often conclude with the phrase “let me know.” This can sometimes sound repetitive or overly formal. Exploring other ways to say “let me know” can add variety and subtlety to our communications.

This blog post will offer alternative phrases to help you express the same request more engagingly or appropriately, depending on the context. From professional emails to casual chats, see examples of how these alternatives can seamlessly integrate into your daily interactions.

11 Synonyms for “Let Me Know” (With Usage Examples)

Here are 11 alternative ways to say “let me know”:

  1. Keep me posted.
  2. Update me.
  3. Inform me.
  4. Fill me in.
  5. Give me a heads-up.
  6. Drop me a line.
  7. Keep me in the loop.
  8. Shoot me an email/message.
  9. Notify me.
  10. Send me details.
  11. Tell me when you can.

1. Keep me posted.

This phrase is a casual and friendly way to request updates on a situation or project. It implies an ongoing process of information sharing, rather than a one-time update. “Keep me posted” suggests that you’re interested in receiving information as it becomes available.

This expression is versatile and can be used in both personal and professional contexts. It’s particularly useful when you expect developments to occur over time and want to stay informed throughout the process. The phrase creates a sense of connection and involvement between the speaker and the listener.

Usage example:

After discussing a potential job opportunity with his colleague, Alex said, “Sounds exciting! Keep me posted on how your interview goes next week.”

2. Update me.

This phrase is more direct and succinct than “let me know.” It clearly communicates your desire for new information or developments. “Update me” can imply a more formal or professional context, though it’s also used in casual situations.

This expression is particularly useful when you’re looking for specific information or when you want to emphasize the need for current details. It’s effective in workplace settings or in situations where clear, efficient communication is valued.

Usage example:

The project manager told her team, “I’ll be out of the office tomorrow. Please update me on any significant progress or issues via email.”

3. Inform me.

This phrase has a more formal and official tone compared to other alternatives. It suggests a structured or serious exchange of information. “Inform me” can imply a hierarchical relationship, where one person has the authority or responsibility to provide information to another.

This expression is particularly suitable for professional or academic settings. It’s effective when clarity and precision are important, or when you want to emphasize the importance of receiving the information.

Usage example:

The CEO instructed her assistant, “Please inform me immediately if there are any changes to tomorrow’s board meeting schedule.”

4. Fill me in.

This informal phrase suggests getting comprehensive information about a situation or event. It implies that you might be missing some details and would like a more complete picture. “Fill me in” has a conversational and friendly tone, making it suitable for casual interactions.

This expression is particularly useful when you’ve been absent or disconnected from a situation and need to catch up. It invites the other person to provide a thorough explanation or update.

Usage example:

Returning from vacation, Sarah asked her coworker, “I heard there were some changes to the project while I was away. Can you fill me in on what I missed?”

5. Give me a heads-up.

This colloquial phrase requests advance notice or warning about something. “Heads-up” implies that you want to be prepared or aware of something before it happens. It has a casual and friendly tone, making it suitable for informal situations.

This expression is particularly useful when you’re asking someone to alert you about future events or potential issues. It suggests a proactive approach to communication and can help prevent surprises or last-minute scrambles.

Usage example:

Before leaving for the day, John told his roommate, “If you’re planning to have friends over tonight, give me a heads-up so I can plan accordingly.”

6. Drop me a line.

This informal phrase is a friendly way to ask someone to contact you. It originates from the idea of writing a line in a letter, but now extends to any form of communication. The word “drop” adds a casual, effortless connotation to the request.

This expression is particularly useful in personal correspondence or relaxed professional settings. It’s a gentle way to encourage someone to reach out without putting pressure on them. The phrase implies that even a brief message would be appreciated.

Usage example:

At the end of a catch-up call, Maria said to her old classmate, “It was great talking to you. Drop me a line when you’re in town next month, and we’ll grab coffee.”

7. Keep me in the loop.

This idiom asks to be included in ongoing communications or developments. Being “in the loop” means being privy to information or part of a group that shares information. It suggests a desire to stay informed and involved in a situation.

This phrase is versatile, suitable for both professional and personal contexts. It’s particularly useful in collaborative environments or when multiple parties are involved in a project or situation. The expression implies a continuous flow of information rather than a one-time update.

Usage example:

After delegating a task to his team, the manager said, “I trust you to handle this, but please keep me in the loop on any major decisions or challenges you encounter.”

8. Shoot me an email/message.

This casual phrase asks for a quick, informal communication. “Shoot” in this context means to send quickly or casually. It implies that the communication doesn’t need to be lengthy or formal.

This expression is best used in informal professional or personal settings. It’s particularly useful when you want to emphasize the ease and speed of the requested communication. The phrase can be adapted to specify the preferred method of contact (email, text, etc.).

Usage example:

At the end of a meeting, Alex told his colleague, “Once you’ve had a chance to review those numbers, shoot me an email with your thoughts.”

9. Notify me.

This is a more formal and official way to request information. “Notify” implies a structured or important communication, often used in professional or legal contexts. It suggests that the information is significant and may require action.

This phrase is particularly appropriate in business, legal, or administrative settings. It’s effective when you need to emphasize the importance of receiving the information promptly or when there might be consequences if you’re not informed.

Usage example:

The HR manager told the new employee, “Please notify me immediately if you experience any issues with your login credentials for the company systems.”

10. Send me details.

This direct phrase asks for specific information about a topic or situation. It implies that you’re looking for comprehensive or precise information, rather than just a general update. The word “details” suggests that you want a thorough explanation or description.

This expression is versatile and can be used in both professional and personal contexts. It’s particularly useful when you need specific information to make a decision or take action. The phrase can help ensure that you receive all the necessary information.

Usage example:

After hearing about a potential business opportunity, the investor told the entrepreneur, “This sounds interesting. Send me details about your product development and market research, and we’ll set up a meeting to discuss further.”

11. Tell me when you can.

This phrase is a gentle and flexible way to request information or an update. It acknowledges that the other person might need time to gather information or might have other priorities. The phrase “when you can” removes pressure and allows the other person to respond at their convenience.

This expression is particularly useful in situations where you want to be informed but are not in a rush. It’s a considerate way to ask for information in both personal and professional settings, especially when you’re aware that the other person might be busy.

Usage example:

After discussing a complex issue with her mentor, Sarah said, “I’d love to hear your thoughts on this approach. Tell me when you can if you think it’s viable or if you have any suggestions for improvement.”