Streamlining the process of reviewing and approving influencer content for your campaign can be effectively managed through a comprehensive influencer marketing platform. Here are some steps to consider:

1. Clear Briefing: Start with a clear, detailed brief for influencers. Clearly state your expectations, the campaign message, preferred platform, and any specifics related to content creation. Preliminary clarity can significantly reduce back-and-forth later.

2. Real-time Collaboration: Use a platform that allows for real-time collaboration and communication between you and the influencers. Avoid using multiple channels for communication as it may lead to miscommunications.

3. Content Review: Choose a tool that allows you to review the content in a step-by-step manner, with the option to approve, reject or suggest edits. Some platforms, like Flinque, provide automated reminders for each party and allow you to track the status of all content pieces at a glance.

4. Timeline Management: Ensure the platform allows for schedule adjustments, keeping everyone informed about changes in the timeline for content creation and approval.

Comparison with other platforms: Other platforms may not include features such as real-time collaboration or highly granular content reviews. The workflow, features, and user interface can vary significantly. Always evaluate these aspects with your team before selecting a platform.

In conclusion, an influencer marketing platform like Flinque streamlines the process of reviewing and approving influencer content by providing a centralized dashboard, real-time collaboration, timeline management, and systematic reviews for each content piece. However, the choice of platform eventually depends on your team’s specific needs and workflow requirements.