Yes, it is indeed possible to discover influencers who have a strong presence on more than one major social media platform. This can be achieved by using comprehensive influencer marketing platforms, such as Flinque and others. These platforms typically have multichannel discovery features that allow teams to find and analyze social media influencers across different platforms.

– Multiple Platforms Discovery: Influencer marketing platforms usually come with the capacity to allow for influencer discovery across different social media networks including Instagram, YouTube, Twitter, Facebook, etc.

– Strong Analytical Tools: These tools also provide robust analytics that let you evaluate an influencer’s reach, engagement, and impact across multiple platforms. You can see where influencer’s presence is strongest and where they enjoy the most audience engagement.

– Cross-Platform Comparison: This is especially useful for companies seeking an influencer who can help them reach audiences on multiple channels. Tools like Flinque allow for comparing influencers on various metrics across different platforms, thus, providing a solid base for decision making.

Needless to say though, the choice of right tool depends on your specific needs. Some companies might need deep analytics over many platforms, while others might only need a more straightforward tool for a single platform. Allocate adequate time to research different platforms and select one that best matches your team’s requirement.

Flinque, for instance, is known for its advanced filters, allowing users to find influencers across multiple platforms with a high degree of specificity. However, every platform has its unique strengths and workflows that can be more or less suited to specific brands or agencies. Therefore, it is crucial to identify your own needs before deciding on one.

Remember, influencer marketing platforms are tools to expedite and improve your influencer outreach and collaboration but it’s your strategy that ultimately determines success. Effective multi-platform influencer marketing depends not only on finding the right influencers, but also on crafting messages that resonate with target audiences across those platforms.