Original LinkedIn Research
Hook patterns. Cadence vs. engagement. Format performance. Conversation indexes by niche. Real numbers from our corpus of 186+ top creators, free to cite under CC-BY 4.0.
Top 20 LinkedIn hooks of 2026 - ranked by raw engagement
Finding: The top LinkedIn hook of 2026 earned 13,430 total engagements, but the #5 hook drove 9,003 comments alone — nearly 86% of its entire engagement coming from comments, not likes.
The 10 LinkedIn hook patterns that drive the most engagement
Finding: Posts opening with the word 'update' average 1,427 engagements — 3.7× the dataset average of 383 — making it the highest-performing first word across 1,000 LinkedIn posts analyzed.
LinkedIn post format performance: text-only vs image vs carousel
Finding: Problem-solution posts average 404 engagements per post and make up 40.6% of high-performing LinkedIn content, outpacing story posts (390) and numbered lists (323) across a 1,000-post sample.
Optimal LinkedIn post length: engagement curve by word count
Finding: LinkedIn posts between 180 and 350 words earn the highest average engagement at 453 reactions, outperforming both shorter and longer formats across a 1,000-post dataset.
Best day to post on LinkedIn - data from 8,600 posts
Finding: Wednesday posts on LinkedIn earn 855 average engagements — 5× more than Thursday posts at 170, despite Thursday being the most-posted day in the dataset.
Does posting more on LinkedIn drive more engagement? Cadence × performance data
Finding: LinkedIn creators posting 7+ times per week average 644 engagements per post, nearly double the 332 average for creators posting 1-3 times per week, but the 5-7 posts/week range actually drops back to 337, suggesting a volume trap in the middle.