Build Your Baseline
You are posting and you do not know what is working. This gets you a page, built from your own numbers, that tells you which metric actually earns you followers and what to fix first. Instagram hands you the data as a file, so there is nothing to type out. About ten minutes.
Getting your numbers out of Instagram is free. For the second half you need an account with an AI tool, and Claude's free plan covers what this guide asks it to do. Free plans cap how much you can do in one sitting. Nothing here requires you to buy anything new.