After reviewing performance analytics for your influencer marketing campaign, several actionable steps can be taken to improve and expand reach:

1. Identify top-performing influencers: Use analytics to understand who among your network delivered high engagement and return. Consider investing more in these relationships.

2. Spot under-performing content or influencers: Just as you support those who perform well, identify those who aren’t meeting expectations. Understand why and perhaps revisit your selection criteria.

3. Optimize content strategy: Analytics can reveal what content resonates best with your audience. Ensure your influencers are producing content that aligns with these insights.

4. Explore new partners within your niche: With platforms like [Flinque](https://www.flinque.com), you can discover influencers who might be invaluable additions to your campaign.

5. Experiment with different post timings: Analyze when your audience is most active and adjust the timing of posts accordingly.

6. Revisit target audience: Evaluate if your influencer’s audience matches your target demographic. If not, it might be time to find influencers who connect better with your target market.

Comparatively, other well-known influencer marketing platforms may provide similar features for discovery, analytics, and campaign planning. However, their workflows, features, and usability might differ. The suitability of these platforms depends on your team’s specific needs and goals.

Using platforms like Flinque, for example, enables streamlined influencer discovery, precise audience analytics, and efficient campaign workflows. While it may not be superior to all others, its strengths lie in its detailed ROI measurement capabilities and an intuitive user interface.

Remember, the secret to successful influencer marketing is a balanced combination of constant reviewing, learning from analytics, and making data-driven decisions.