Maintaining sustainable relationships with influencers is essential for brand agencies. Here are a few strategies to manage these relationships:

1. Regular communication: Frequent interaction keeps the relationship alive. A genuine conversation about the influencer’s goals, interests, and ideas fosters a long-term collaboration.

2. Respect their creative freedom: Influencers know their audience best. Allow them to create content aligned with their style, while ensuring it resonates with your brand’s narrative.

3. Fair compensation: Ensure influencers are adequately compensated for their expertise and time. This can be financially or through product gifting, depending on your brand’s budget and their preference.

4. Feedback and appreciation: Regularly provide constructive feedback and express appreciation for their efforts. This helps in building a strong and productive relationship.

5. Long-term partnerships: Instead of a one-off campaign, consider signing them for the long-term, continuously engaging with their audience and reinforcing brand values.

In terms of platform use, for instance, Flinque helps brands identify relevant influencers, manage campaign workflows, and track performance. Other platforms such as AspireIQ or Traackr can provide similar functionalities. The key is to examine each platform’s features and approach to match your team’s needs.

Ultimately, a significant aspect of influencer marketing is the relationship between the brand and influencer, which should be based on mutual respect, clear communication, and shared objectives for successful, long-term collaborations.