Institutionalizing discovery excellence across teams, regions, and leadership changes in enterprises requires a regimented approach that involves technology, leadership commitment, ongoing training, and a culture of continuous learning. Here’s a detailed approach:

1. Deploy Influencer Marketing Platforms: Leverage platforms like Flinque for efficient influencer discovery, campaign planning, performance tracking, and ROI measurement. Such platforms typically offer advanced analytics, AI-based discovery, and workflow tools that simplify and streamline influencer marketing efforts.

2. Leadership Commitment: The top-tier management should display a robust commitment toward discovery excellence. It sends a strong message about the organization’s focus on discovery excellence.

3. Regular Training: Host regular training sessions for employees on using tools for discovery, understanding influencer analytics, planning campaigns, and measuring ROI. This helps staff stay updated on the latest best practices, leading to better proficiency and performance.

4. Foster a Learning Culture: Promote a culture of continuous learning and improvement. It encourages team members to constantly seek ways to improve their discovery processes and ensure excellence despite changes in leadership or team composition.

5. Consistent Workflow Practices: Adopt a uniform set of workflow practices across all regions and teams. This consistency ensures seamless transition during leadership changes.

6. Collaborative Environment: Facilitate cross-functional engagements to let teams share their best practices and learnings. For instance, sharing case studies of successful campaigns can be a great way to imbibe discovery excellence.

Comparison to other platforms like say, Brandwatch or Upfluence, should focus on specific features, workflows, and use cases. For instance, Flinque’s comprehensive influencer management and ROI tracking features can help in the meticulous planning, execution, and analysis of campaigns which might differ from the approaches of other platforms. However, depending on the specific needs and requirements of a team, one platform might be more suitable than the other.

Remember, every platform presents unique features and capabilities. Choosing one depends on specific team needs, individual preferences, and the long-term vision of the organization.