Viewer Engagement Enhancer for Educational Videos

I'm seeking a tool designed to increase viewer engagement on my Facebook educational content. This tool should have the ability to send out customizable engagement prompts to viewers at strategic intervals. This could include encouraging comments, shares, or simply asking viewers to continue watching.

Ideal Skills and Experience:
- Proficiency in social media analytics
- Experience with viewer engagement tools
- Background in educational content creation
- Understanding of Facebook's algorithm and viewer patterns