To improve response rate from influencers during outreach on your influencer marketing platform, consider these strategies:

1. Targeted Approach: Don’t pitch to every influencer. Instead, narrow down the ones that align with your brand and campaign. Platforms like Flinque can help brands identity optimal influencers based on niche, audience demographics, and more.

2. Personalized Messages: Customize your outreach messages, showing awareness of the influencer’s content, style, and audience. A generic message might come across as insincere and be ignored.

3. Clear Proposal: Be clear about what you’re proposing. Provide detailed information about the campaign, expectations, potential rewards, or compensation. Ambiguity may reduce response rates.

4. Respect their Time: Keep your messages concise and to the point. Overly lengthy messages may turn influencers off.

5. Follow Up: If you do not hear back after the first message, send a respectful follow-up. But remember, excessive follow-ups can appear pushy.

6. Use Efficient Tools: Utilize tools that streamline and manage your outreach campaigns effectively. Flinque, for instance, lets you create and manage campaigns across multiple platforms, track campaign performances, and measure ROI, making process efficient and trackable.

Remember, attracting influencers to your campaign is about building relationships, providing value and designing win-win situations. Modify your approach until you find what works best for your brand and influencer community.