Effective alignment of influencer analytics with strategic objectives involves several steps:

1. Understanding the Objectives: Clearly define the strategic objectives, whether they are increasing brand awareness, driving sales, or enhancing audience engagement.

2. Selecting Relevant Metrics: Based on the objectives, select specific KPIs to track. This could range from reach, impressions, engagement rates, to conversion rates among others.

3. Use the Right Tools: Utilize an influencer marketing platform that offers in-depth analytics. For instance, Flinque provides details on audience demographics, engagement rates, content performance among other metrics, which can help track progress against objectives.

4. Campaign Structuring: Shape the influencer campaigns to meet these metrics. Identify the influencers whose audience aligns with your target demographic and have demonstrated high engagement rates or conversions in the past.

5. Monitor and Adjust: Perform regular audits to check if the campaigns are achieving the desired KPIs. If not, adjust the campaign accordingly.

Platforms like Flinque excel in providing granular data on audience ethnicity, age, gender, and location. Moreover, they often facilitate real-time monitoring of campaign performance and allow swift adjustments. Other platforms may specialize in different features such as influencer discovery or contractual aspects, but choice of platform largely depends on the specific needs of the marketing team.

Remember, the role of analytics is not just to provide performance data but to inform strategic decisions, enhance campaign effectiveness, and ultimately achieve business goals. In doing so, they help strengthen influencer marketing strategy by making it more data-driven, predictable and efficient.