Borrow the audience of the accounts your buyers already follow by leaving the most useful comment under their posts.
Gary Vaynerchuk ran Wine Library, his family's liquor store in Springfield, New Jersey, and in 2006 launched Wine Library TV, a video wine blog. He also went where the conversations already were. He told NPR he would search Twitter for a word such as "merlot" and start a conversation with a question like "What kind of merlots do you like?", offering help, such as pairing a wine, rather than a sales pitch. NPR put Wine Library's sales at $60 million of wine a year (NPR, 25 April 2011). By Vaynerchuk's own account most of that growth came earlier: he has said he took the business from about $3 million to $60 million between 1998 and 2003, through email marketing, e-commerce, Google AdWords and blogger outreach (Tech in Asia via The Express Tribune, 17 January 2017).
That was before Twitter or his video show existed, so the Twitter habit shows the method rather than explaining the sales. Platforms have said openly that they value this kind of conversation. In the ranking weights Twitter published in 2023, the chance that a reader would reply and the author would then engage with that reply carried a weight of 75, against 0.5 for a like, though Twitter said the weights were originally set so that each signal contributed roughly equally on average (Twitter, 5 April 2023). LinkedIn said comments were up 37% year on year (LinkedIn, 29 January 2025).
Founders, consultants and B2B sellers building an audience from a standing start, and anyone whose buyers follow a few recognisable voices.
Your buyers already follow a handful of people, and the comments under those people's posts are a stage with the audience already seated. LinkedIn says that stage is still growing: original posts rose 14% year on year and knowledge-oriented comments 11% (LinkedIn, 30 April 2026).
The bar is rising with it. LinkedIn says automated comments posted with a browser extension, script or third-party tool are not allowed, may be kept out of the "Most Relevant" section and can get an account restricted, and that it limits the reach of engagement pods (LinkedIn, 13 March 2026). A generic comment is now a cost, not a free advert. The comment has to add something the post did not have.
Reported. NPR on Gary Vaynerchuk (April 2011). Self-reported. Vaynerchuk's own accounts of Wine Library's growth (Tech in Asia, January 2017); LinkedIn's comment figures and automation policy (January 2025 to April 2026); the ranking weights Twitter published (April 2023).
Cost to test. Nothing but time: fifteen to thirty minutes a day.
Kill it if after eight weeks of daily comments your profile views have not risen and no buyer has followed, connected or messaged you because of a comment.
It builds attention, not pipeline: pair it with a way to turn profile visitors into conversations. Low-effort or AI-written comments damage you, and LinkedIn says automated comments are not allowed and can be hidden or get an account restricted (March 2026). Engagement pods break its rules too. Commenting on competitors' posts reads as poaching. Platforms retune their ranking often, so treat any published weight as a snapshot.
Engager Mining, Boost the Founder, The Founder Feed
A 30-minute call first. If it fits, two calls in one week and a written growth plan you keep.