While there exists several Paid and free tools to analyse your social media performance, some hard coded scripts can also help you retrieve substantial amount of information to gear your marketing efforts.
Below is a script, initially from GitHub, which I used to retrieve over 13,000 content entries on Instagram to do an analysis of top influencers in Mauritius.
How to use the script?
Step 1: Create a Google Spreadsheet;
Step 2: Go to Tools > Script Editor > Paste the script below;
Step 3: Edit both the Sheet name and the Instagram handle;
Step 4: Click on Run
If everything is setup well, you will start seeing the post in.