The best alternatives to Appolo are Gitshowcase, ProGram, and Gallery. If these 3 options don't work for you, we've listed a few more alternatives below.
What do you think of Appolo?
Intercom for Startups— Advanced AI-powered features at a 90% discount
ProGram is a CLI based, self-hosted photo Instagram. It creates an beautiful, Instagram style gallery for all your photos, and you're free to host it anywhere. Just upload your photos, add cool filters, and post them. You can fully customize the webpage too!
Creating an automatic portfolio based on Github profile. When building a project, we get a profile and repositories with the Github API and generate an html file based on the chosen one.