Currently, I rely on SEMrush as my go-to programmatic SEO tool for optimizing my client's website (https://www.redcompasstechnical....). Its comprehensive suite of features, including keyword research, backlink analysis, and competitor insights, allows me to efficiently conduct in-depth analyses and make data-driven decisions to enhance their online presence. SEMrush's user-friendly interface and regular updates keep me ahead in the ever-evolving world of SEO, enabling me to deliver top-notch results for my clients' digital strategies.
There is a free SEO diagnostic tool at https://loyae.com, which generates a spreadsheet for you. It's for technical SEO. Also, It works best when you have a sitemap.