What is the role and impact of micro-influencers in industry & niche-specific influencer marketing?

In the niche influencer market where influencers have fewer followers, how do I ensure these influencers are genuine before partnering?

Are there any strategies or approaches to customizing influencer marketing campaigns to suit my industry’s specific needs?

How effective is influencer marketing in the business-to-business sector? Are there any specific strategies or best practices?

How impactful and successful can influencer marketing be when specifically targeted to niche sectors or industries?

What unique metrics or key performance indicators should we pay attention to when running a niche-specific influencer marketing campaign?

In terms of strategy, how does influencer discovery differ when dealing with industry-specific or niche influencer marketing campaigns?