About 80% of the paid LinkedIn budget goes into Thought Leadership (TL) ads, which are surprisingly effective for driving Product-Led Growth (PLG) signups. The author shares seven key lessons learned from experience, emphasizing the importance of strategic content. Many TL ads fall flat due to being fluffy rather than focused. Testing engagement versus reach has shown that engagement consistently yields better results. Posts need to be treated as ads, requiring clear calls to action (CTAs) and proper tracking. To avoid fatigue, the article suggests diversifying voices in content. Initially, founder-led content was effective, but mixing in influencers and customer advocates helps maintain interest. A strong creator program is vital, creating a cycle where organic content fuels paid ads and vice versa. Segmentation and retargeting are necessary for effective campaigns, ensuring content speaks to specific personas at different stages of their journey. Ads must be rotated regularly to prevent viewer fatigue. The author identifies three areas for improvement. First, balancing text and visuals is essential for brand recall. Next, deeper persona-specific creative can help tailor messages to address unique challenges. Lastly, leveraging micro-influencers and employees for relatable content could enhance engagement. The overarching view is that TL ads should be seen as content distribution channels rather than just lead generation tools. This approach fosters trust and connection, ultimately driving better engagement and revenue.