"Great post!" is the most common LinkedIn comment, and also the least useful. It does not start a conversation, nobody remembers it, and it does nothing for you. Below are 30 comment ideas grouped by the kind of post, with a simple formula you can reuse.
The formula behind good comments
Specific detail + your angle + (optional) a question. Mention one thing from the post, add one thing from your experience, and, if it fits, ask one easy question.
When someone shares a win
- "Congrats! Doubling [result] in one quarter is huge. What was the one change that made the biggest difference?"
- "Well deserved. I remember your post about [earlier step], great to see it pay off."
- "This is a great example of [lesson]. We saw something similar when we [your example]."
- "Love that you shared the numbers. [Detail] is the part most people skip."
- "Big milestone. How did the team keep momentum during [hard part]?"
- "Inspiring. Saving this for the next time someone says [common objection]."
When someone shares a lesson or mistake
- "Thanks for being this open. [Lesson] is something I had to learn the hard way too."
- "The part about [detail] is so true. We changed [your action] after a similar experience."
- "Underrated lesson. Would you do anything differently from day one?"
- "This applies far beyond [their field]. In [your field], it looks like [example]."
- "Respect for posting the failure, not just the win. Most growth is hidden in posts like this."
- "I would add one thing: [your extra tip]."
When someone shares an opinion
- "Mostly agree. The exception I have seen is [situation], where [different result]."
- "Strong point. Does this change for [smaller teams / different market]?"
- "I used to think the opposite, until [experience]. Now I agree."
- "Curious: what would you tell someone just starting out?"
- "This matches what we see with our clients in [region or industry]."
- "Respectfully, I see it a bit differently: [your view in one sentence]."
When someone is hiring or job hunting
- "Great opportunity. Sharing with my network."
- "Rooting for you. If anyone needs a [their role] who [strength], this is your person."
- "Clear, honest job post. The [detail] part will attract the right people."
- "Wishing you a quick search. Your experience in [field] is rare."
When someone shares a tip or framework
- "Step 3 is the one most people skip. We added it last year and [result]."
- "Simple and practical. Trying this with my team this week."
- "Would you use the same approach for [different case]?"
- "Great framework. I would add [one step] at the start."
- "Saving this. The [detail] example made it click for me."
When you want to start a conversation
- "Interesting point about [detail]. How are you measuring that?"
- "We are working on the same problem from a different side: [one line]. Happy to compare notes."
- "Which tool or process helped most with this?"
Tips to make any example your own
- Always replace the brackets with real details. Specific beats clever.
- Do not paste the same comment on many posts. People notice.
- Reply when someone answers you. That is where connections happen.
Short on time, or not sure about your English? Paste any post into the free LinkedIn comment generator, add your idea in any language, and get three comments in seconds.
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