Putting a Link in the First Comment on Instagram and LinkedIn

1. Why skip the link in the post text

On Instagram, a link pasted into a caption stays plain text: nobody can tap it, so people still need the link in your bio or a story. Adding it anyway achieves nothing and just clutters the caption for no reason.

On LinkedIn, the logic is different: the platform favours posts that keep people on LinkedIn. A post with an external link in the main text is generally associated with lower organic reach than the same post without a direct link.

2. The first-comment technique, step by step

The idea: write and publish your post as usual, with no link anywhere in the text. As soon as it’s live, go back to it and add a comment, as the account owner, containing just the link, plus a short prompt like “Link right here 👇”.

On LinkedIn, that comment can then be pinned to the top of the thread, so it stays visible first even as other comments come in. Instagram also supports pinning comments, and it works for the same purpose.

• Write the post with no link in the main text
• Publish (or let scheduling publish) at the planned time
• Add the link as a comment within the first minute
• Pin that comment where the feature is available

3. Timing matters as much as the move itself

The technique loses much of its point if the comment shows up ten minutes later: the first few minutes are also when the algorithm reads initial engagement, and a post sitting with zero comments looks like an inactive account. Ideally you’re ready to comment within a minute of the post going live, which means knowing exactly when it publishes.

That’s where planning your publishing calendar ahead of time actually helps: knowing the exact minute an Instagram or LinkedIn post will go out lets you (or whoever manages your community) be available right at that moment, instead of posting at random and hoping to remember.

4. What to avoid

Don’t wait: the longer the gap between publishing and commenting, the weaker the effect. Also avoid stacking several links across multiple comments on the same post. One clear comment is enough, more starts to look like spam.

On Instagram, the post format matters too: a well-built carousel usually holds attention longer than a single image, which gives the first comment more time to be seen before the post slides down the feed.

What about comment automations?

As of this writing, the first-comment link technique is still a manual move: you, or your team, post that comment yourselves, no tool does it for you. It does pair well with automations that respond to your community’s comments, like the trigger that turns a keyword in a comment into an automatic DM, covered in our complete guide to messaging automation.

Perroly schedules your posts with an automatic retry if something goes wrong on the platform’s side, which frees up the peace of mind you need to focus on this one manual step at the right moment, instead of on the publishing itself.