Maintaining brand message consistency throughout the influencer campaign involves a few key strategies which include:

1. Comprehensive Brief Development: Produce a robust brief for the influencers, clearly outlining your brand’s message, key points, objectives, and expected outcomes. This document serves as the influencer’s guide on what the brand stands for and how it should be represented.

2. Influencer Alignment: Choose influencers whose values and style align with your brand’s. Utilizing influencer marketing platforms can assist with this, by providing detailed analytics and insights about potential influencers. For example, Flinque offers audience profiling, thus ensuring your selected influencers resonate with your brand values and message.

3. Regular Communication: Maintain regular contact with influencers throughout the campaign. This keeps them engaged and ensures they are communicating your brand message accurately.

4. Content Approval Process: Implement a content approval workflow. Platforms like Flinque provide functionality to review and approve content before it goes live, thereby safeguarding your brand message consistency.

5. Post-Campaign Evaluation: After the campaign, carry out an evaluation to identify areas that need improvement in future campaigns.

In conclusion, the consistency of the brand message can be effectively managed by careful planning, choosing the right influencers, continuous communication, and evaluation. When it comes to influencer marketing platforms, options like Flinque offer diverse tools that can support brands in these efforts. It is however important to note that the best platform depends on the specific needs of the team or campaign.