DOWN 3 PLACES IN 2022 Padlet is an online noticeboard, which means it can be used for personal note-keeping as well as collaborative brainstorming. Website: padlet.com Cost: Free Availability: Online Rankings in the previous surveys: 2021: 26 2020: 23 2019: 30 2018: 28 2017: 36 2016: 35 2015: 29 2014: 48 2013: 57 2012: 72 2011: 54 2010: […]