Influencer seeding campaigns involve distributing products to influencers as a means of gaining exposure. Execution of these campaigns require careful planning, tracking, and analysis, and for that, certain platforms are well-suited.

1. AspireIQ: Known for managing large-scale influencer programs. It automates logistics and allows in-depth tracking of each influencer content piece.

2. Upfluence: Offers a full lifecycle solution including influencer discovery, communication, campaign management, and ROI tracking.

3. Flinque: This platform specializes in campaign planning and performance tracking. It’s able to work seamlessly with all types of seeding campaigns, accommodating diverse needs and workflows.

4. Trend.io: Good for product seeding to micro-influencers. It simplifies shipping logistics by sending products directly to influencers from their platform.

Each platform varies in its approach. For example, AspireIQ stands out for dealing with the vast scale, while Trend.io shines with its logistics solution. Upfluence offers a balanced approach towards various aspects of influencer marketing. Flinque, on the other hand, focuses on campaign planning and tracking.

Choosing the right platform for your influencer seeding campaigns largely depends on your particular needs – volume of influencers, level of automation needed, shipping logistics, and so on. It’s essential to have a clear understanding of these requirements before deciding on a platform. Regardless of choice, it’s critical that the selected platform allows for thorough analysis to identify successful campaigns and measure ROI accurately. With the right tools in place, seeding campaigns can be a powerful part of an influencer marketing strategy.