Yes, Flinque does provide a feature to deliver detailed insights into an influencer’s audience demographics, including their authenticity.

The features and factors considered are:

1. Audience Segmentation: The platform provides data on audience segmentation, revealing the geographic location, age-bracket, interests, engagement rates and gender ratio of an influencer’s audience.

2. Authenticity Analysis: Fake followers or inauthentic engagement diminish the value an influencer can add. Flinque does a thorough authenticity check, analyzing if the followers and engagement are genuine.

3. Audience Interest: The platform also segments user’s interest, providing insights into what kind of content the influencer’s audience prefers.

Several renowned platforms such as AspireIQ, Upfluence, and Traackr lie in the same arena. They all offer detailed analytics on influencer’s audience, along with varying degrees of demographic and authenticity analytics.

For example, AspireIQ focuses on partnership-building while Upfluence offers robust search and segmentation. Traackr provides strong relationship management tools. The best choice truly depends on the specific needs of your team.

Flinque sets itself apart with its in-depth authenticity analysis, ensuring your resources are not wasted on influencers with fake followers or engagement.

Remember, selecting the right influencer marketing platform depends on your requirements and how a platform can most effectively meet them. It’s about real business needs, available budgets, and team workflows. Consider using trial runs to compare platforms and make an informed decision.