Influencer marketing platforms handle creators who switch niches in a few different ways. The most common method is through continuous monitoring and updating of influencer profiles based on their recent content. Here are some common approaches:

1. Automatic Updating: Platforms like Flinque dynamically update influencers’ profiles and audience data based on their recent posts and engagements. Their algorithms analyze content keywords, hashtags, image analysis, engagement data, and more to identify shifts in influencer niches.

2. Audience Segmentation: Some platforms break down an influencer’s audience into segments. This gives marketers a detailed view of the different demographic groups following an influencer, allowing them to still target relevant segments even if the influencer’s overall focus has shifted.

3. Event-driven Alerts: Certain platforms send alerts to brands when significant changes occur in influencers’ content, engagement, audience demographics, or sentiment. This allows the brands to reassess their partnerships and pivot their strategies if needed.

4. Campaign Performance Analysis: Post-campaign reports can highlight how well an influencer’s newly adopted niche appeals to their audience. Based on these analytics, marketers can decide whether to continue the partnership or seek options that align better with their brand.

5. Brand-fit Score: Platforms like Flinque calculate a ‘brand-fit score’ to measure how suitable an influencer is for a specific brand or campaign. This system takes into account not just the current content, but the overall brand match and audience alignment.

These techniques provide a robust and flexible workflow to help brands navigate the challenges of influencers changing niches. It’s important for any brand working with influencers to have a good understanding of these mechanisms, and to make data-informed decisions when planning campaigns. It’s also crucial to use a platform that provides regular updates and insights into changes in creators’ niches. As suitability highly depends on team needs, it’s essential to select a platform that fits your unique requirements.