🔥 Key Algorithm Changes in 2025

Based on the Unofficial LinkedIn Algorithm Guide (360Brew research).

−65%
Organic reach dropped — more content competing for less visibility
+12%
Engagement increased — better content gets proportionally more interaction
+16%
More sponsored posts — ads are pushing out organic content
200%
Video gets more views — native video is the top format right now
1.9×
Carousels & PDFs outperform average posts consistently
AI comments are 5× less effective than authentic human responses

💬 Commenting Strategy — The New Science

Commenting is the highest-leverage activity on LinkedIn in 2025.

📝

Comment Length Matters

10+ words: 2× more effective than short comments.
15+ words: 2.5× more effective. Go deep, not shallow.

👤

Be Authentic

AI-generated comments are 5× less effective. The algorithm detects them — and so do humans. Always add personal perspective.

🔄

Daily Commenting Boosts You

10–20 genuine comments per day boosts your profile views and engagement by 50% within weeks.

Extend Post Lifespan

Engage with your older posts days after publishing — the algorithm sees fresh activity and re-distributes content.

📊 Content Format Performance Ranking

Not all formats are equal — prioritize the high-performers.

🎬 Native Video200% more views
📄 Carousels / PDFs1.9× average
📸 Images / Infographics1.3× average
📊 PollsHigh engagement
✍️ Text-only postsBaseline
🔗 External links in postPenalized

🚀 Power Tips to Maximize Reach

⏰ Best Times to Post on LinkedIn

☀️

Tue–Thu Morning

7–9 AM local time — professionals check LinkedIn before work. Highest CTR window.

Best Overall
🌅

Wednesday Midday

12–1 PM — the single highest-engagement slot of the entire week across most industries.

Peak Engagement
🌆

Mon/Fri Evening

5–6 PM — decent for reach but lower comment rates. Good for awareness content.

Moderate
🌙

Weekends

Generally lower traffic. Some niches (creators, freelancers) see Saturday morning spikes.

Low Priority

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