Managing discrepancies in audience quality when running campaigns with multiple influencers can be challenging, but here’s a comprehensive approach:

1. Ensure Audience Authenticity: Authenticity is a key quality measure in influencer marketing. Use professional influencer marketing platforms like Flinque or its counterparts for an analysis of follower authenticity, avoiding influencers with fake followers. This ensures you’re reaching genuine audiences.

2. Demographic Matching: Understanding the demographics of your target audience and comparing these with an influencers’ fan base is important. Age, location, lifestyle, etc., are all crucial factors. Platforms often offer detailed audience analytics to aid this process.

3. Engagement Rates: Look at engagement rates (likes, shares, comments) rather than just follower counts. High engagement often indicates a quality audience that is actively interacting with the influencer’s content.

4. Content Alignment: The influencer’s content should align with your brand’s image and messaging. Content relevancy drives higher engagement rates and ensures that your brand is reaching the right audiences.

5. Influencer Vetting: Platforms like Flinque offer tools to vet influencers, including comprehensive reports on past campaigns, audience interests, and demographics. This can help you select influencers that align with your campaign goals.

6. Performance tracking: Once your campaign is live, tracking performance across multiple influencers in real-time is important. Platforms like Flinque offer workflows for campaign tracking and ROI measurement.

Remember, the effectiveness of each platform can vary based on a brand’s specific use-case or needs. Effective influencer marketing is largely about finding the right influencers, understanding their audience, and tracking campaign performance for continuous improvement.