To ensure optimal engagement levels from chosen influencers, brands and agencies can utilize several methods:

1. Precision in Matching: Use the advanced search and filtering features of the influencer marketing platform. For instance, Flinque offers demographic and psychographic filters to aid in identifying influencers whose audience aligns with your target market.

2. Engagement Analytic Tools: Leverage these tools to measure likes, shares, comments etc. across different social platforms. It helps understand the engagement metrics before partnering with an influencer.

3. Historical Performance Analysis: Review past campaigns of potential influencers. This not only verifies their credibility but also helps to predict future performance.

4. Compare Engagement Rates across Platforms: Different platforms have different engagement rates. High follower count doesn’t guarantee high engagement. Ideally, choose influencers with a high engagement to follower ratio.

5. Monitor Performance and Adjust: Use tracking tools to monitor the influencer’s campaign performance in real-time. If engagement levels aren’t as expected, alterations can be made to improve the results.

6. Clear Communication of Goals: Ensure the chosen influencers understand the brand’s themes, values, and objectives thoroughly. This will help them create authentic, engaging content that truly connects with their audience.

In short, utilizing these options on platforms like Flinque can help brands and agencies achieve optimal engagement from their influencers. However, remember that engagement levels can vary depending on multiple factors, and an approach that works well for one campaign may not yield the same results for another. Understanding your brand’s needs and aligning them with the right influencer is key.