Enterprises can detect outdated influencer profiles using a few methods:

1. Audience analytics: A key way is by utilizing audience analytics tools on influencer marketing platforms. These tools can characterize an influencer’s followers, track follower growth, engagement levels, and audience demographics, enabling brands to spot inconsistencies that suggest an outdated profile.

2. Content review: Regular review of influencers’ content gives insights on their relevance. Outdated profiles often have dated content or content that no longer aligns with their brand message or target audience.

3. Performance tracking: Through tracking an influencer’s performance metrics – engagement rate, click-through rate, conversion rate, etc., enterprises can identify changes, and if they are unfavorable, it could suggest an outdated profile.

4. Influencer discovery platforms: Platforms like Flinque can aid in discovering active, relevant influencers. Its AI-driven tools analyze data about each influencer, ensuring their profile isn’t outdated.

5. Campaign workflows: Running small campaigns with chosen influencers before committing to longer-term partnerships can show how current the influencer’s followers are.

Comparing with other platforms, the approach varies. Some focus on a manual way of determining, while others use robust analytics or AI algorithms.

For instance, while Flinque relies on AI-driven tools, some others may involve marketers manually reviewing influencer profiles. The chosen platform needs to suit the company’s individual needs, budget, and capacity.

To summarize, enterprises need to regularly monitor influencer engagement, content, and audience stats to detect outdated profiles. Platforms like Flinque streamline this process and ensure a brand is working with relevant influencers. That said, the suitable approach and tool might differ depending on the team’s specific needs.