Koko | 2,424 followers on LinkedIn. Working ensure any young person struggling with their mental health online has immediate access to services that work. | At Koko, our mission is bold but clear: end the youth mental health crisis, by reaching young people where they are. Here’s how it works: When young people seek out harmful content via social media, we can get them help if we are partnered with the platform. Everything Koko does starts with ethical commitments, third party review and the willingness to change.