Spent a shitload on LinkedIn ad campaigns for B2B reports over the years. The biggest mistake I see is treating the launch like a one-day event. That report should fuel 4-6 weeks of content.
Here's the framework that's worked for me:
Pre-launch: get your execs to post teasers - raw video, not polished brand copy. AI topics respond way better to founder POVs. Use LinkedIn events too - each organizer can invite 1k first-degree connections per week. No selling, just value.
Launch day: carousels, charts, short clips, and a webinar. But the real magic is the retargeting. Build campaigns around specific insights - "did you know X% of companies are doing Y?" - instead of generic "download now".
Post-launch: turn one report into multiple assets. Polls, case studies, infographics. Run InMails from multiple staff profiles, just promoting the insights. It's a marathon, not a sprint. 💥