In professional communication, maintaining ongoing relationships is crucial. The phrase “let’s keep in touch” serves as a polite and constructive way to signal a desire to continue communication, whether with colleagues, clients, or industry peers. While common in casual conversation, using more formal alternatives can enhance professionalism, strengthen credibility, and leave a lasting positive impression.
Using the right expression to suggest ongoing contact matters in many contexts: networking events, corporate emails, academic correspondence, or post-meeting follow-ups. Choosing a formal or semi-formal phrasing communicates respect, clarity, and intentionality, ensuring that your professional relationships remain robust and effective.
🏛️ Formal Alternatives of “Let’s Keep in Touch”
1. Stay connected
- Meaning: Maintain regular communication.
- Explanation: Polite and professional; ideal for email or networking.
- Example: “I look forward to staying connected as we move forward with this project.”
- Best Use: Networking emails, corporate correspondence
- Worst Use: Casual texting
- Tone: Formal
2. Keep in contact
- Meaning: Continue communication periodically.
- Explanation: Professional but slightly less formal than “maintain communication.”
- Example: “Please keep in contact for any updates regarding the proposal.”
- Best Use: Colleagues, clients
- Worst Use: Informal messages
- Tone: Formal
3. Maintain communication
- Meaning: Ensure consistent interaction.
- Explanation: Ideal for formal letters or business updates.
- Example: “We will maintain communication throughout the transition period.”
- Best Use: Corporate emails, legal correspondence
- Worst Use: Casual conversation
- Tone: Highly formal
4. Continue our correspondence
- Meaning: Keep exchanging formal communications.
- Explanation: Often used in professional or academic letters.
- Example: “I hope to continue our correspondence regarding the research findings.”
- Best Use: Academic, professional letters
- Worst Use: Casual chat
- Tone: Formal
5. Remain in touch
- Meaning: Stay connected over time.
- Explanation: Standard formal phrasing; widely recognized.
- Example: “I look forward to remaining in touch after the conference.”
- Best Use: Networking or post-meeting follow-ups
- Worst Use: Text messages
- Tone: Formal
6. Let’s stay in communication
- Meaning: Continue exchanging information.
- Explanation: Professional and polite; suggests collaborative intent.
- Example: “Let’s stay in communication to ensure all project milestones are met.”
- Best Use: Team projects, client updates
- Worst Use: Informal conversation
- Tone: Formal
7. Keep the dialogue open
- Meaning: Maintain open and ongoing discussion.
- Explanation: Encourages active engagement; often used in negotiations.
- Example: “We should keep the dialogue open to explore further collaboration opportunities.”
- Best Use: Corporate, business negotiations
- Worst Use: Casual emails
- Tone: Formal
8. Stay in the loop
- Meaning: Remain informed about updates.
- Explanation: Slightly less formal, widely used in professional teams.
- Example: “Please stay in the loop regarding any client feedback.”
- Best Use: Internal team emails
- Worst Use: Legal documents
- Tone: Semi-formal
9. Keep the lines of communication open
- Meaning: Encourage ongoing dialogue.
- Explanation: Very formal; emphasizes transparency and availability.
- Example: “We should keep the lines of communication open during the transition period.”
- Best Use: Corporate or legal settings
- Worst Use: Casual messages
- Tone: Formal
10. Continue our engagement
- Meaning: Maintain collaborative interaction.
- Explanation: Appropriate for business partnerships or professional projects.
- Example: “We hope to continue our engagement on future initiatives.”
- Best Use: Business or professional partnerships
- Worst Use: Social conversation
- Tone: Formal
📝 Semi-Formal & Neutral Alternatives of “Let’s Keep in Touch”
1. Keep me updated
- Meaning: Stay informed and share updates.
- Example: “Keep me updated on any progress with the project.”
- Explanation: Polite and neutral; shows professional interest.
- Tone: Semi-formal
2. Let’s continue our professional relationship
- Meaning: Maintain connection and collaboration.
- Example: “I hope we can continue our professional relationship beyond this project.”
- Explanation: Formal but less stiff; suitable for networking.
- Tone: Semi-formal
3. Maintain our connection
- Meaning: Keep mutual contact.
- Example: “I’d like to maintain our connection as we explore future opportunities.”
- Explanation: Professional and neutral; useful in LinkedIn or email.
- Tone: Semi-formal
4. Let’s remain connected
- Meaning: Continue the relationship.
- Example: “Let’s remain connected for any upcoming collaborations.”
- Explanation: Simple, professional, semi-formal
- Tone: Neutral / Semi-formal
5. Keep in touch regarding updates
- Meaning: Stay informed and share information.
- Example: “Please keep in touch regarding any updates on the client’s feedback.”
- Explanation: Neutral, professional
- Tone: Semi-formal
6. Continue collaboration
- Meaning: Work together again in the future.
- Example: “I look forward to continuing collaboration on this initiative.”
- Explanation: Semi-formal, professional
- Tone: Semi-formal
7. Keep exchanging ideas
- Meaning: Continue sharing thoughts or suggestions.
- Example: “Let’s keep exchanging ideas to improve project efficiency.”
- Explanation: Neutral, collaborative
- Tone: Semi-formal
8. Stay connected on LinkedIn
- Meaning: Professional social networking continuation.
- Example: “I’d like to stay connected on LinkedIn for industry insights.”
- Explanation: Neutral, casual-professional
- Tone: Semi-formal
9. Maintain correspondence
- Meaning: Continue written communication.
- Example: “We should maintain correspondence for updates on the research project.”
- Explanation: Professional, slightly formal
- Tone: Semi-formal
10. Continue our discussions
- Meaning: Keep professional conversations ongoing.
- Example: “Let’s continue our discussions on potential collaboration.”
- Explanation: Neutral and polite
- Tone: Semi-formal
😅 Informal or Casual Alternatives
- Stay in touch
- Catch up soon
- Keep in contact
- Drop me a line
- Let’s talk again
🏢 Industry-Specific Variations
Business & Corporate:
- Continue collaboration
- Keep the dialogue open
- Maintain communication
Academic:
- Continue correspondence
- Maintain communication
- Stay connected
Customer Service:
- Keep me updated
- Stay in touch regarding updates
- Maintain correspondence
Legal:
- Keep the lines of communication open
- Maintain communication
- Continue engagement
Email Communication:
- Stay connected
- Let’s remain connected
- Keep in contact
✉️ Email Examples
Example 1: Corporate Email
Subject: Staying Connected
Hi Alex,
I look forward to staying connected as we move forward with the project updates.
Best regards,
Sarah
Example 2: Academic Email
Subject: Continuing Correspondence
Dear Professor Smith,
I hope we can continue our correspondence regarding the upcoming research collaboration.
Sincerely,
John
Example 3: Client Email
Subject: Keep the Dialogue Open
Dear Ms. Lee,
Let’s keep the dialogue open to explore additional opportunities together.
Kind regards,
Emily
Example 4: Team Email
Subject: Keep Me Updated
Hi Team,
Please keep me updated on the progress of the client deliverables.
Thanks,
Michael
Example 5: Networking Email
Subject: Stay Connected on LinkedIn
Hi Rachel,
I’d like to stay connected on LinkedIn for future insights and collaborations.
Best,
Daniel
💬 Short Dialogue Examples
- A: “It was great meeting you at the conference.”
B: “Likewise! Let’s stay connected.” - A: “I hope we can collaborate in the future.”
B: “Absolutely, keep the dialogue open.” - A: “I’ll share updates as they happen.”
B: “Perfect, please keep me updated.” - A: “Can we discuss this further later?”
B: “Sure, let’s continue our discussions next week.” - A: “I enjoyed our conversation.”
B: “Me too! Let’s remain connected.”
📊 Comparison Table
| Phrase | Tone | Best Use | Example |
|---|---|---|---|
| Stay connected | Formal | Networking, professional emails | “I look forward to staying connected as we move forward.” |
| Keep in contact | Formal | Clients, colleagues | “Please keep in contact for any updates regarding the proposal.” |
| Maintain communication | Highly formal | Corporate/legal | “We will maintain communication throughout the transition period.” |
| Keep me updated | Semi-formal | Team updates | “Please keep me updated on the client deliverables.” |
| Stay in touch | Informal | Casual networking | “Let’s stay in touch after the conference.” |
⚠️ Common Mistakes to Avoid
- Using casual phrases like “catch up soon” in formal emails
- Mixing formal and informal phrases in one message
- Not specifying how or when to stay in touch
- Overusing the phrase repetitively
- Using vague terms without clarity on future engagement
🚫 When NOT to Use This Phrase
- In highly urgent or transactional communication
- When contact is automatically expected
- For one-time legal or official notifications
- When the recipient’s availability is limited
- In casual texts to people you haven’t met professionally
❓ FAQs
1. What is a formal alternative to “let’s keep in touch”?
“Stay connected,” “maintain communication,” or “continue correspondence.”
2. Can I use these in client emails?
Yes, formal and semi-formal options are ideal.
3. What is the best phrase for LinkedIn networking?
“Stay connected on LinkedIn” or “let’s remain connected.”
4. Which phrases are casual but professional?
“Stay in touch,” “keep in contact,” or “catch up soon.”
5. Should I always include a method to stay in touch?
Yes, specifying email, LinkedIn, or meetings increases clarity.
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