Monimos is a new social media service developed in Finland to promote participation and active citizenship among immigrants. It aims to enhance immigrant influence in societal decision-making through two-way communication between immigrants, locals, media, and the public sector. The Monimos development team includes representatives from immigrant associations and is developing the service using participatory design methods like workshops and online collaboration. The goal of the Monimos service is to create a positive meeting place that connects multicultural associations and individuals, encourages knowledge sharing and collective action, and combines online and offline networking opportunities.