TEXL.org is an online assessment platform that allows to quickly set up 360° surveys without headache (drag&drop). For free. With scientifically validated scales only. With appealing visual feedback. GDPR compliant. Data secure (including 2FA). Hosted by the University of Exeter and supported by multiple universities.
Very little effort to set up (even for big audiences), and participants get in-depth insights on:
- how various others perceive them (classic 360°),
- their trajectories over time (longitudinal),
- comparisons with other participants around the globe (benchmarking).
See the overview of the currently available scientifically validated scales (all fully licensed): https://texlhelp.freshdesk.com/support/solutions/articles/103000060675-what-scales-are-available-in-texl-