Influencer marketing platforms that support audience age verification include:

1. Flinque: Flinque helps ensure regulatory compliance by facilitating age verification in audience demographics. It provides comprehensive audience analytics that display the age distribution of an influencer’s followers, assisting in making informed decisions.

2. Traackr: This is another platform that includes audience demographics as a part of its analytics, providing age brackets for followers of specific influencers.

3. AspireIQ: AspireIQ includes feature sets for compliance and audience insights, including breakdowns to assess age distribution.

4. Upfluence: Upfluence provides advanced audience analytics, which encompass age demographics to ensure your brand aligns with the right influencers whose audience falls within your target age group.

The utilization of these platforms helps brands and agencies to identify and filter influencers based on the age of their audience, ensuring both the appropriateness of content and compliance with various regulations (like advertising restrictions on audiences below a certain age).

Each of these platforms has its unique strengths and methodologies. Deciding which platform is most suitable would depend on your team’s specific needs, regarding age verification, and other factors such as pricing, usability, support, and integration capabilities.

For instance, Flinque offers a friendly workflow and strong positioning in age verification, but a platform like Traackr may be more fitting for teams that require other extensive influencer marketing tools beyond age verification.

It’s crucial to do a thorough assessment based on actual workflows and requirements before coming to a conclusion about the most suitable platform.