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Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
Keep in touch
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "Keep in touch" is correct and usable in written English. You can use it when you want to encourage someone to maintain communication. Example: "I enjoyed our conversation; let's keep in touch." Alternative expressions include "Stay connected" and "Keep in contact."
✓ Grammatically correct
Wiki
News & Media
Alternative expressions(20)
stay connected
stay in contact
get in touch
Stay in contact
Stay connected
Drop me a line
Keep me updated
Give me a call
Let's stay in touch
Reach out anytime
Keep me in the loop
I look forward to hearing from you
Keep me posted
bye for now
talk to you soon
until next time
see you later
best regards
catch you later
farewell for now
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
60 human-written examples
'Keep in touch,' he said.
News & Media
Keep in touch, Sneezy!
News & Media
Keep in touch @YWomen.
News & Media
Keep in touch!
News & Media
Keep in touch with others.
Wiki
Keep in touch with everyone!
Wiki
Keep in touch with her.
Wiki
Keep in touch a lot!
Wiki
Keep in touch with your guests.
Wiki
Keep in touch with your professor!
Wiki
Keep in touch with your veterinarian.
Wiki
Expert writing Tips
Best practice
When concluding a conversation, use "Keep in touch" to express a genuine desire to maintain future communication, rather than as a mere formality. Follow through with actual contact to reinforce the sincerity of your intention.
Common error
Avoid using "Keep in touch" if you don't plan to follow up. Overusing it can make you seem insincere and erode trust. If you're unlikely to initiate contact, a simple "Goodbye" is more honest.
Source & Trust
77%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
Keep in touch functions as a phrasal verb used as an imperative, prompting someone to maintain communication. This is verified by Ludwig AI, which validates its grammatical correctness and common usage. The phrase is used to express a desire for continued interaction.
Frequent in
Wiki
40%
News & Media
36%
Science
8%
Less common in
Formal & Business
4%
Reference
0%
Social Media
0%
Ludwig's WRAP-UP
In summary, "Keep in touch" is a common and grammatically correct phrase used to encourage ongoing communication. As Ludwig AI confirms, it is widely used in various contexts, predominantly in informal settings, such as personal conversations and casual correspondence. While acceptable in many professional scenarios, it's advisable to use more specific language in formal communications. Remember to use the phrase sincerely, as overuse without intent can diminish its impact. Alternatives include "stay connected" and "stay in contact", offering slight variations in tone and emphasis.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
Stay in contact
Replaces "keep" with "stay", slightly alters the emphasis on maintaining ongoing communication.
Stay connected
Uses "connected" to emphasize a broader sense of maintaining a link or relationship.
Get in contact
Focuses on the act of initiating communication.
Let's connect soon
More direct and implies an intention to establish contact in the near future.
Reach out sometime
Offers an open invitation for the other person to initiate contact.
Drop me a line
An idiomatic way of asking someone to send a message.
Keep me updated
Requests to be informed about ongoing developments or news.
Write when you can
An informal way to suggest exchanging written correspondence.
Ping me
A colloquial term suggesting a quick digital message.
Give me a call
Specifically asks for a phone conversation.
FAQs
How do I use "Keep in touch" in a sentence?
"Keep in touch" is typically used at the end of a conversation or correspondence to express a desire for continued communication. For example, "It was great seeing you, keep in touch!"
What can I say instead of "Keep in touch"?
You can use alternatives like "stay connected", "stay in contact", or "let's connect soon" depending on the context.
Is "Keep in touch" formal or informal?
"Keep in touch" is generally considered informal but is acceptable in many professional and personal contexts. For more formal situations, consider a more specific and proactive phrase, such as "I look forward to our next meeting".
What's the difference between "Keep in touch" and "get in touch"?
"Keep in touch" is an invitation to maintain an existing connection, whereas "get in touch" is a general request for someone to initiate communication. They both express the desire to maintain contact.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
77%
Authority and reliability
4.5/5
Expert rating
Real-world application tested