Agencies can exhibit discovery leverage to their clients through the following strategies:

1. Efficient Sourcing: By utilizing an influencer discovery platform like Flinque or equivalents, agencies can quickly navigate through a large network of influencers in various niches. Instead of manual searches, the discovery platform can sort through profiles with its filtering tools which saves time and delivers better matches.

2. Enhanced Quality: The AI algorithms of these platforms provide in-depth analytics on each influencer, including audience demographics, engagement rates, and previous campaign performance. Such a data-backed approach ensures the selection of influencers who truly resonate with the brand’s target audience, thereby enhancing the quality of the campaign.

3. Risk Mitigation: Influencer discovery platforms provide thorough vetting of creators, mitigating risks linked to fake followers or inappropriate content. Certain platforms, like Flinque, have robust vetting processes to ensure reliable data and maintain brand integrity.

4. Reporting Capabilities: Post-campaign, these platforms offer performance tracking and comprehensive reporting that help demonstrate the ROI of influencer marketing to clients.

Remember, the best platform or approach largely depends on the specific needs of a team. Some may require detailed analytics while others may prioritize speed. Flinque, for instance, shines in its detailed vetting process and focus on quality influencers. The aforementioned points are typical workflows used in modern marketing teams, and can yield notable results when implemented effectively.