First Comment Strategy
Social MediaAlso: Link in First Comment · First Comment Trick
Quick definition
First comment strategy is the practice of leaving a caption free of outbound links and instead posting the link as the first comment on the post. Marketers use it because several platforms reduce the reach of posts that contain links in the caption itself, treating them as an attempt to push people off-platform.
How it varies across Australia
The reach gap between link-in-caption and link-in-comment posts varies by platform and has narrowed over time as algorithms improve at detecting the workaround. Australian brands relying heavily on the tactic tend to see diminishing returns compared to a couple of years ago.
See organic reach patterns across Australian industries →What it actually means
Social platforms want people to stay on the platform. A caption with an outbound link is a signal that you're trying to route attention somewhere Meta or LinkedIn doesn't get to monetise, so the algorithm quietly suppresses reach on that post. First comment strategy is the workaround. Write the caption clean, hit publish, then immediately add the link as the top comment.
It's a real tactic with real short-term upside, particularly on Instagram and LinkedIn, where the reach penalty for a caption link has historically been measurable. It sits alongside other engagement tactics like asking a question to boost comment volume or seeding early likes to signal early momentum.
The catch is that platforms adapt faster than tactics can scale. What worked in 2021 works less well now because engagement teams at these companies specifically look for patterns like this. Treating it as a permanent hack rather than a temporary lever is where most social media managers get burned. It buys you reach today. It does nothing for the underlying content quality, click-through rate or conversion rate once someone actually lands on your site.
First comment strategy treats the algorithm like a bouncer. Sneaking past it once is easy. Building a business on sneaking past it is not a strategy.
How it shows up
It shows up as a caption ending in something like 'link in comments' or 'more below', followed by a pinned or first comment containing the actual URL. It's most visible on Instagram feed posts, LinkedIn text posts and occasionally Facebook, where the caption-link penalty has historically been strongest. It rarely appears on platforms like TikTok or X, where link handling in captions carries a smaller organic reach penalty.
The Australian context
Australian social media managers tend to adopt platform workarounds like this a little later than the US market, mostly because local case studies and testing take longer to circulate. By the time the tactic is common practice here, global platforms have often already started tightening detection. Brands relying on it as a primary click-through lever should treat any reach lift as temporary and keep testing rather than assuming it's a stable part of the funnel.
Where people get this wrong
Related terms
Common questions
Does first comment strategy still work in 2026?
It works less reliably than it used to. Platforms have improved detection of link-avoidance patterns in captions. Some brands still see a modest reach lift, others see none. Test it on your own account rather than assuming it behaves the way it did a couple of years ago.
Which platforms penalise links in the caption?
Instagram and LinkedIn have historically shown the clearest reach penalty for outbound links in captions. Facebook has shown some effect too. TikTok and X have generally been more lenient, so the workaround matters less there.
Is first comment strategy against platform rules?
No, it doesn't violate any terms of service. It's a workaround to an algorithmic preference, not a policy breach. The risk isn't a penalty for using it, it's that the reach benefit quietly disappears as detection improves.
What should I use instead of first comment strategy?
Focus on content that earns engagement on its own merits, use link stickers or swipe-up features where platforms provide them natively, and drive traffic through bio links or dedicated landing pages. A tactic that depends on outsmarting an algorithm shouldn't be your only distribution plan.
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About New Rebellion
New Rebellion is a marketing intelligence consultancy. We build tools, score Australian businesses on how their marketing actually performs, and publish Debrief every day. This dictionary is part of how we work in the open.
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