GoodUI Evidence - People's A/B test results that show which UI ideas work best
CivilHub - CivilHub is a free and open-source platform written in Python & Django for the purpose of...
Decidr - Make better decisions with quick A/B polls
Loomio - Loomio helps groups of people make decisions together, online.
PreFlight - Preflight is an Automated Web Testing tool. Allows everyone to automate Web UI tests.
DemocracyOS - DemocracyOS is an open source application for online decision making.