Proca is a digital action toolkit for campaigners which allows campaign actions to be embedded on your website. Proca Widgets can be used for actions such as signing petitions and ECIs, mail-to-target, social media campaigns and more. Supporter sign-ups can be collected and stored securely, actions taken are tracked so you can see what works well, and social media share options can be easily integrated.



On your website

Proca Widgets are placed using html code directly into your website, whereever you want them to be.

Top Privacy

Supporter signatures and sign-ups can be fully encrypted so that only you can access their data.

Easy to use

Proca widgets work out of the box, easily customisable to your colours

Action options

Users can take a full range of actions: mail2target, social media shares, newsletter sign-ups, donations and more.


If there is a feature you want that we don’t have yet, we can make it for you.

Perfect for coalitions

Multiple widgets can be made for the same action, allowing one campaign to be hosted by different organisations with split and joint opt-ins for supporter sign-ups.