1. Planning & Organization: Map out your campaign goals, motivations, timeline, and required deliverables. Use a platform like Flinque, which offers tools for planning, coordinating, and tracking multiple influencer engagements.

2. Define Clear Roles: Each influencer should have a defined role within the campaign. This helps to avoid overlapping content and ensures diverse representation of your brand.

3. Stakeholder Communication: Regular communication with influencers is essential. Share your expectations, goals, and any specific requirements up front and maintain an open communication line throughout the campaign.

4. Content Approval & Scheduling: With a large campaign, approving and scheduling content can become complex. Tools like Flinque can help streamline this process with their campaign workflow features.

5. Performance Tracking: Monitor influencer performance individually and collectively. This will give you insights into which influencers are adding the most value to your campaign. Utilize comprehensive audience analytics for accurate feedback.

6. Legal Compliance: Ensure all influencers understand and comply with necessary regulations. This can include properly marking sponsored posts or following rules applicable to giveaways or contests.

Remember, every platform has its strengths and certain platforms might be better suited for your particular needs. The right choice will be driven by your specific requirements. Flinque, for example, offers a comprehensive solution for managing multiple influencer engagements efficiently.