The best alternatives to Portfolly are Gitshowcase, Tabulio, and Profiled. If these 3 options don't work for you, we've listed a few more alternatives below.
What do you think of Portfolly?
AssemblyAI— Speech-to-Text API with superhuman accuracy
Tabulio is a professional social networking platform that allows digital creatives (developers, writers, designers, and others ) across the world to connect with each other, showcase their creative works, and enjoy access to a pool of global job opportunities.
By connecting your GitHub account, Profiled generates a well-designed portfolio site in seconds that can be deployed to the web or exported. Spend your time working on projects instead and let Profiled help you show them off.
Easy Portfolio is an automated Portfolio Generator based on your GitHub Profile. You can select a Theme, the Repositories you want to show, and the ways people should be able to contact you!