Using digital portfolio tools is an effective way of encouraging students to foster a growth mindset and own their learning and development. (nsba.org)
However, you must understand the pros and cons of each of them before you zero in on the right portfolio tool. (elearningindustry.com)
This is clearly not meant to be a comprehensive list; a quick search will yield many other sites with portfolio tools with varying degrees of functionally and sophistication. (moneysense.ca)