Another one similar to Blipfoto is Aminus3. I used them years ago when I tried one post per day. That style of posting did not work for me, but the community was quite friendly. Their site is here - https://www.aminus3.com/ .I guess it depends on WHY you share your photos online. I mainly use my own blog. It was meant to be a personal blog to share about our move to Ireland, and life in West Cork etc but I'm going to make it more of a photography blog.
I hate Facebook and Instagram. I keep my Facebook only because certain livestreams are done there, and I'm planning to delete my Instagram accounts, only to with an account I have together with my husband, for (mainly) Swedish friends who want to follow our life in Ireland.
I'm testing both Ello and Vero right now - two fairly new social networks that are worth checking out. Blipfoto could be another alternative.
For more commercial/business related purposes, I would build a portfolio on my own website and if I decided to use social media for business, I would link everything to the website.