What LinkedIn changed in 2026, from the primary sources
LinkedIn rebuilt feed retrieval and ranking in March 2026 and published how. Most coverage of it cites other coverage. These guides work from LinkedIn's own engineering post and the arXiv record, quote them directly, and date every claim.
3 guides. Every figure comes from our analysis of 12,988 ranked LinkedIn posts, or from a named source we checked ourselves.
LinkedIn 360Brew: what it is, and what it is not
Half the LinkedIn advice published this year says a 150-billion-parameter model called 360Brew now decides who sees your posts. LinkedIn's own description of its new feed does not mention 360Brew once. Here is what the primary sources say.
14 min read
GuideThe LinkedIn algorithm in 2026: what actually changed
LinkedIn replaced its feed retrieval and ranking systems in March 2026 and published how. Here is what the primary source says, separated from the six things the niche invented on top of it.
13 min read
GuideHow to reach people outside your LinkedIn network
For a decade, growing on LinkedIn meant growing your connection graph first. The March 2026 retrieval rebuild changed the mechanism. Here is what it means for an account with 400 connections.
12 min read