Stanford's platform runs Deliberative Polling in moderated video groups and measures considered opinion. True Causes maps what causes what. How they differ and fit together.
Frankly, from Harvard's Applied Social Media Lab, is an open-source video platform for structured dialogue. True Causes turns a group's thinking into a voted map of causes. How they differ.
Decidim is a full open-source platform for citizen participation. True Causes is a method for finding causes with the people affected. How they relate.
Miro offers fishbone and five-whys templates on a shared whiteboard. True Causes is a method in which each cause-and-effect link is decided by the group. How they differ.
For root cause analysis methods (five whys, fishbone, fault tree), see methods compared.