Collective decisions and civic participation.

Use the free online platform for discussions, voting and crowdsourcing ideas. With optional e-ID function.

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A flexible format

What is Citizen OS for?

A female member of Citizen OS staff attending an event to answer questions about the platform.


Why use Citizen OS?

  • 100% free to use, always. No ads, no charges.

  • A ready-made platform – just log in and get started.

  • Already in 13 languages and easy to translate.

  • Pro and con discussions for balanced debates.

  • Private or public discussions – you choose.

  • Private groups for multiple discussions with the same people.

  • Customisable & anonymous voting with deadlines.

  • Advanced voting features such as mini-votes and delegation.

  • e-ID compatible – for logins, votes & digital signatures.

Many indonesians smiling, wearing World Cleanup Day shirts, walking on a beach, carrying bags full of plastic garbage.

Case study

For a Greener Indonesia.

With their 34 Islands Project, civic movement Let’s Do It Indonesia is working to build a greener future.

Using the Citizen OS platform, local people can submit sustainable waste management ideas and vote for their favourites.

Our impact keeps on growing.

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Make democratic decisions with customisable voting. Perfect for e-democracy initiatives.



Enjoy rational, balanced group discussions, weighing up the pros and cons.

Crowdsourcing Ideas

Crowdsourcing Ideas

Get input from a wider audience. Ideal for citizen participation projects.

Follow up

Follow up

Update participants on actions taken after a group decision.





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