When we say “please let me know,” we’re usually asking for a response, confirmation, or feedback in a polite way. But sometimes, using the same phrase repeatedly can sound too formal or robotic. Finding thoughtful, warm, and genuine alternatives can make your messages feel more personal and human—whether you’re writing to a colleague, client, or loved one.
Below, you’ll find 30 meaningful alternatives to say “please let me know,” complete with explanations, examples, and the best tone for each situation.
What Does “Please Let Me Know” Mean?
The phrase “please let me know” simply means that you are asking someone to tell you something or keep you informed. It’s a polite way to show that you’re interested in hearing their response or getting an update. People often use it in emails, messages, or conversations when they want feedback, confirmation, or information.
For example, you might say, “Please let me know if you can make it to the meeting,” or “Please let me know when you arrive safely.” It shows that you care about their reply and are waiting for their answer.
Overall, it’s a respectful and kind phrase that helps keep communication open and clear — though sometimes, using different words can make your message sound more personal or warm.
Is It Professional/Polite to Say “Please Let Me Know”?
Yes — “please let me know” is perfectly polite and professional. It’s widely accepted in business and formal communication. However, depending on tone and context, it might sound too standard or impersonal, especially in warm, relationship-oriented exchanges.
If you want to sound more friendly, empathetic, or conversational, choosing one of the alternatives below can make your message feel more genuine.
Advantages or Disadvantages
Advantages:
- Universally understood and polite
- Suitable for both written and spoken communication
- Works well in formal settings
Disadvantages:
- Can feel repetitive or overly formal
- Lacks warmth and personality
- May not convey emotional engagement or care
Please Let Me Know Synonyms
- Keep me posted
- Keep me updated
- I’d love to hear back from you
- Please keep me in the loop
- Let me know how it goes
- I’d appreciate your feedback
- Please reach out when you can
- I’d love to stay in touch
- Could you update me when you get a chance?
- Let me know what you think
- I’d be grateful if you could let me know
- Please keep me informed
- Drop me a line when you can
- Touch base with me soon
- Let’s stay connected
- Let me know your thoughts
- I’d love your input
- Keep me posted on that
- Don’t hesitate to reach out
- Please share your thoughts
- Get back to me when you can
- Update me as soon as possible
- Let me know if that works for you
- I’d appreciate a quick update
- Please confirm when you can
- Feel free to message me
- I’m looking forward to your response
- Let’s keep in touch about this
- I’d love to hear your updates
- Please let me hear from you soon
1. Keep me posted
Meaning: Stay in touch and update me as things progress.
Definition: A casual and friendly way to ask someone to provide updates.
Detailed Explanation: “Keep me posted” is great for informal communication. It’s direct yet approachable and implies ongoing updates rather than just one reply.
Scenario Example:
“Keep me posted on how the project goes—I’d love to hear how it turns out.”
Best Use: Casual conversations or friendly professional relationships.
Tone: Warm, conversational, and supportive.
2. Keep me updated
Meaning: Let me know when there’s new information.
Definition: A clear, concise alternative to “please let me know.”
Detailed Explanation: This phrase works well in both personal and business communication. It’s slightly more formal than “keep me posted” but still friendly.
Scenario Example:
“Keep me updated once the team has finalized the schedule.”
Best Use: Professional settings or ongoing projects.
Tone: Polite, business-friendly, and efficient.
3. I’d love to hear back from you
Meaning: You’re looking forward to their reply and genuinely care about their input.
Definition: A warm and engaging way to request a response.
Detailed Explanation: This phrase expresses genuine interest in the other person’s opinion or update. It’s less transactional and more relational.
Scenario Example:
“I’d love to hear back from you when you get a chance.”
Best Use: Friendly or heartfelt communication.
Tone: Kind, open, and encouraging.
4. Please keep me in the loop
Meaning: Include me in updates or decisions.
Definition: A polite way of asking to stay informed about developments.
Detailed Explanation: “Keep me in the loop” is a collaborative phrase often used in teamwork or project discussions.
Scenario Example:
“Please keep me in the loop as things move forward.”
Best Use: Team communication or ongoing group work.
Tone: Professional yet approachable.
5. Let me know how it goes
Meaning: You’re curious and supportive about someone’s outcome or progress.
Definition: A warm, conversational phrase showing genuine interest.
Detailed Explanation: This phrase adds a personal touch, making the other person feel supported rather than simply requested for information.
Scenario Example:
“Let me know how it goes after your interview—I’ll be thinking of you!”
Best Use: Personal communication or friendly work contexts.
Tone: Caring, friendly, and supportive.
6. I’d appreciate your feedback
Meaning: You value the person’s thoughts or input.
Definition: A professional and respectful way to ask for a response or evaluation.
Detailed Explanation: This phrasing shows humility and openness to collaboration. It also conveys that their opinion matters to you.
Scenario Example:
“I’d appreciate your feedback on this draft before I send it out.”
Best Use: Professional or academic communication.
Tone: Polite, collaborative, and respectful.
7. Please reach out when you can
Meaning: You’d like them to contact you when convenient.
Definition: A thoughtful and flexible way to ask for a reply.
Detailed Explanation: This phrase respects the other person’s time while still inviting a response.
Scenario Example:
“Please reach out when you can—I’d love to talk more about this idea.”
Best Use: Polite, flexible, and considerate communication.
Tone: Gentle and respectful.
8. I’d love to stay in touch
Meaning: You want to continue communicating or maintaining the relationship.
Definition: A warm and friendly way to express interest in ongoing contact.
Detailed Explanation: This alternative emphasizes connection over mere updates—it’s relational rather than transactional.
Scenario Example:
“It’s been great collaborating with you! I’d love to stay in touch.”
Best Use: Networking or friendly follow-ups.
Tone: Heartfelt, personal, and warm.
9. Could you update me when you get a chance?
Meaning: You’re politely asking for an update at their convenience.
Definition: A considerate and balanced phrase showing patience and professionalism.
Detailed Explanation: This wording makes your request sound kind rather than demanding.
Scenario Example:
“Could you update me when you get a chance? No rush at all.”
Best Use: Professional communication that values politeness.
Tone: Courteous, soft, and professional.
10. Let me know what you think
Meaning: You’re seeking their opinion or perspective.
Definition: A direct and friendly way to ask for feedback.
Detailed Explanation: This alternative invites open discussion and shows you value their insight.
Scenario Example:
“Here’s the design draft—let me know what you think!”
Best Use: Collaborative projects or informal exchanges.
Tone: Open, warm, and inviting.
11. I’d be grateful if you could let me know
Meaning: A very polite way of requesting information or feedback.
Definition: This phrase adds extra warmth and respect to your request.
Detailed Explanation: It’s a soft and professional phrasing, ideal for formal situations.
Scenario Example:
“I’d be grateful if you could let me know your thoughts on this proposal.”
Best Use: Formal emails or polite professional requests.
Tone: Respectful, humble, and professional.
12. Please keep me informed
Meaning: You’d like to receive updates or progress reports.
Definition: A formal version of “keep me posted.”
Detailed Explanation: It’s clear, polite, and often used in business correspondence.
Scenario Example:
“Please keep me informed about any changes to the schedule.”
Best Use: Professional and official communication.
Tone: Formal and direct.
13. Drop me a line when you can
Meaning: Send me a short message or note when possible.
Definition: An informal, friendly way to ask someone to contact you.
Detailed Explanation: This phrase has an easygoing tone that works well among friends or close colleagues.
Scenario Example:
“Drop me a line when you’re free—I’d love to catch up.”
Best Use: Casual and personal communication.
Tone: Warm, friendly, and relaxed.
14. Touch base with me soon
Meaning: Reach out to discuss or reconnect soon.
Definition: A professional idiom that suggests a brief exchange of updates.
Detailed Explanation: Commonly used in the workplace, this phrase is both friendly and businesslike.
Scenario Example:
“Let’s touch base soon to finalize the next steps.”
Best Use: Workplace or project updates.
Tone: Professional yet approachable.
15. Let’s stay connected
Meaning: You want to maintain a relationship or communication.
Definition: A kind, open way to invite continued contact.
Detailed Explanation: This is often used when ending an email or conversation warmly.
Scenario Example:
“It was great working with you—let’s stay connected.”
Best Use: Networking and follow-up communication.
Tone: Friendly and sincere.
16. Let me know your thoughts
Meaning: You’re asking for their honest opinion or feedback.
Definition: A friendly and collaborative way to invite input.
Detailed Explanation: “Let me know your thoughts” feels more conversational than “please let me know.” It shows you value the other person’s perspective and are open to discussion.
Scenario Example:
“Here’s the revised outline—let me know your thoughts when you have a minute.”
Best Use: When seeking opinions, reviews, or reactions.
Tone: Open, friendly, and cooperative.
17. I’d love your input
Meaning: You’re requesting their ideas, feedback, or insight.
Definition: An appreciative and inclusive way to ask for help or perspective.
Detailed Explanation: “I’d love your input” emphasizes respect and collaboration, making the person feel their opinion matters.
Scenario Example:
“I’d love your input on how we can make this presentation more engaging.”
Best Use: Collaborative work or creative projects.
Tone: Warm, inclusive, and encouraging.
Read More: 30 Other Ways to Say “Thank You for the Update” (With Examples)
18. Keep me posted on that
Meaning: Continue sharing updates as things develop.
Definition: A relaxed yet attentive phrase that implies interest and trust.
Detailed Explanation: This version of “keep me posted” is slightly more specific—showing genuine engagement in the particular topic.
Scenario Example:
“Keep me posted on that client meeting—I’m eager to hear how it goes.”
Best Use: Ongoing communication between colleagues or friends.
Tone: Casual, attentive, and warm.
19. Don’t hesitate to reach out
Meaning: You’re inviting open communication and reassurance.
Definition: A thoughtful and friendly way to make someone feel comfortable contacting you.
Detailed Explanation: This phrase removes pressure and shows kindness, often used to build trust and openness.
Scenario Example:
“Don’t hesitate to reach out if you need help with the project.”
Best Use: Professional or compassionate settings.
Tone: Reassuring, empathetic, and kind.
20. Please share your thoughts
Meaning: You want to hear someone’s ideas or opinions.
Definition: A polite and open-ended way to invite contribution.
Detailed Explanation: This phrase works beautifully in discussions or planning contexts. It signals respect for the other person’s point of view.
Scenario Example:
“Please share your thoughts on this plan before we move forward.”
Best Use: Collaborative or leadership communication.
Tone: Professional yet open.
21. Get back to me when you can
Meaning: Respond whenever it’s convenient for you.
Definition: A relaxed phrase that removes urgency or pressure.
Detailed Explanation: This alternative shows patience and consideration while still requesting a response.
Scenario Example:
“No rush—just get back to me when you can.”
Best Use: Casual or friendly professional conversations.
Tone: Gentle, flexible, and understanding.
22. Update me as soon as possible
Meaning: You’re asking for a prompt update when new information becomes available.
Definition: A direct and clear way to express urgency.
Detailed Explanation: This phrase is appropriate when timelines are tight or updates are critical.
Scenario Example:
“Update me as soon as possible once the shipment arrives.”
Best Use: Time-sensitive or urgent professional communication.
Tone: Professional and direct.
23. Let me know if that works for you
Meaning: You’re asking if the arrangement suits the other person.
Definition: A considerate and flexible way to confirm mutual agreement.
Detailed Explanation: It shows cooperation and a willingness to adapt, fostering respectful dialogue.
Scenario Example:
“We can meet at 2 p.m.—let me know if that works for you.”
Best Use: Scheduling or planning discussions.
Tone: Polite, flexible, and cooperative.
24. I’d appreciate a quick update
Meaning: You’re asking for a brief response or progress note.
Definition: A polite but time-conscious request for information.
Detailed Explanation: This phrase balances professionalism with warmth—it’s direct yet courteous.
Scenario Example:
“I’d appreciate a quick update before the meeting tomorrow.”
Best Use: Professional settings requiring timely feedback.
Tone: Polite, concise, and professional.
25. Please confirm when you can
Meaning: You’re asking for a confirmation at their convenience.
Definition: A polite way to finalize details or arrangements.
Detailed Explanation: This version is particularly useful for confirming schedules, payments, or deliveries.
Scenario Example:
“Please confirm when you can so we can finalize the booking.”
Best Use: Formal or logistical communication.
Tone: Professional and respectful.
26. Feel free to message me
Meaning: You’re inviting them to reach out comfortably.
Definition: A friendly and open-ended invitation to communicate.
Detailed Explanation: This phrase puts people at ease—it signals availability without pressure.
Scenario Example:
“Feel free to message me if you have any questions later.”
Best Use: Casual, helpful, or customer-service interactions.
Tone: Friendly and approachable.
27. I’m looking forward to your response
Meaning: You anticipate and value their reply.
Definition: A professional and courteous way to close a message.
Detailed Explanation: This phrase shows engagement and eagerness without sounding demanding.
Scenario Example:
“I’m looking forward to your response on the proposal.”
Best Use: Formal emails or business correspondence.
Tone: Polite, professional, and confident.
28. Let’s keep in touch about this
Meaning: You want to maintain communication regarding a shared topic.
Definition: A collaborative expression of ongoing engagement.
Detailed Explanation: This phrase fosters teamwork and signals continued cooperation.
Scenario Example:
“Let’s keep in touch about this and see how things evolve.”
Best Use: Team collaboration or joint projects.
Tone: Warm, cooperative, and engaging.
29. I’d love to hear your updates
Meaning: You’re genuinely interested in their progress or news.
Definition: A caring and friendly way to ask for updates.
Detailed Explanation: This phrasing feels heartfelt—it shows you’re not just expecting updates, but truly looking forward to them.
Scenario Example:
“I’d love to hear your updates once everything’s settled.”
Best Use: Personal or friendly professional communication.
Tone: Caring, personal, and genuine.
30. Please let me hear from you soon
Meaning: You’re requesting a response in a kind, slightly formal way.
Definition: A polite, traditional phrase often used in letters or formal emails.
Detailed Explanation: This one carries a gentle sense of anticipation and warmth, perfect for professional yet friendly follow-ups.
Scenario Example:
“I value your insight—please let me hear from you soon.”
Best Use: Professional emails or polite follow-ups.
Tone: Formal, warm, and respectful.
Conclusion
Words carry emotional weight. While “please let me know” is always polite, switching to alternatives like “keep me posted,” “I’d love to hear back,” or “please keep me in the loop” can help your message feel more human, kind, and attentive.
Choosing the right phrase allows you to match the tone to your relationship—whether professional, friendly, or heartfelt—and express care through your words. Small adjustments in language can make your communication feel more sincere and emotionally intelligent, leaving a lasting impression.
Ethan Miller is the writer behind GrammarApex.com, where he shares practical tips, word alternatives, and writing guides to help you communicate with clarity and confidence.