There are several methods brands can use to identify influencers with consistent posting behavior:

1. Explore Historical Data: Brands can often look through an influencer’s previous posts on various social media platforms. This allows them to judge the consistency of content delivery.

2. Utilize Influencer Marketing Platforms: Platforms like Flinque provide extensive insights into an influencer’s posting behavior. These platforms have tools in place that can measure parameters like frequency of posts, engagement metrics, and so on. For example, Flinque has an Influencer Performance Index that can help identify influencers with the most consistent and effective posting behavior.

3. Audience Engagement Analytics: Consistency is not just about the rate of posting but also the quality of reactions from followers. How often does an influencer generate likes, comments, shares, etc.? Platforms like Flinque provide data-driven audience insights to gauge this.

4. Follow Their Social Media Accounts: Regular monitoring and following the influencers’ social media accounts can also help brands identify influencers who maintain a regular posting schedule, and whether the content is in line with brand identity or not.

5. Reach Out Directly: Brands can often get the best information by reaching out directly to influencers. Many influencers keep track of their own habits and can provide brands with their posting schedules.

Remember that platform choice would depend on the unique requirements and preferences of the team or brand. For instance, a brand particularly interested in detailed posting behavior analytics might find Flinque more suitable than a platform that provides a more general overview. However, direct comparisons should be made carefully, considering specifically what the brand is looking for in an influencer.