Skip to content
SPEC
IFICTION
Software
AI
Devices
Chips
Compare
Spec Notes
Search tools, devices, chips and AI models
Find
Get listed
Software
AI
Devices
Chips
Compare
Spec Notes
Get listed
Home
/
HR & People
/
Citizen Engagement Software
/
Citizen OS
CO
Citizen OS
citizenos.com
Web
Visit citizenos.com
Spec score
6.0
#4 of 13 in
Citizen Engagement Software
Spec sheet
Headquarters
Tallinn, Estonia
Read 19 Oct 2026 · citizenos.com
Founded
2015
Read 19 Oct 2026 · citizenos.com
Where Specifiction places it
Citizen Engagement Software
#4 of 13
6.0
Alternatives to Citizen OS
All alternatives →
PU
PublicInput
6.7
Visit
CC
Cap Collectif
6.1
Visit
BA
Balancing Act
6.0
Visit
CE
Citizens’ Engagement Platform
5.8
Visit
CE
Civio Engage
5.7
Visit
CI
Civocracy
5.7
Visit
CD
CONSUL DEMOCRACY
5.6
Visit
CO
coUrbanize
5.6
Visit