what is the difference between businesslistng and directory submissions?

Business listing is to list your business or website with the business listing to improve the local seo whereas the directory submission is submitting your site to the right niche.

In Directory Submissions you add your website home page or internal pages with metadata Variants in order to get a backlink and rank in search engines for various Keywords - an old concept now it is not that effective or you can say obsolete

Business listings, on the other hand, will have a very good impact as you can upload all the information about your website along with the geographical presence, search engines recognize this activity in analyzing the authority of your business

Business listing and directory submission both are the technique of off-page to get backlinks. In directory submission, we just submit our website's link with the category. In the business listing, we register or list our business by submitting the total information of company with the website's link