Dwell Time interviewed Doug Dennison and Logan Bonham Smith of Unmasked Mental Health:
(Content Warning: Discussions about suicide and child death)
https://unmaskedmentalhealth.co.uk/
Their app is designed to get people talking, with the option of anonymity, to provide peer support for people struggling with their mental health. They have also branched out into local hubs responding to need. They speak very passionately and concisely about the need for dialogue in this interview.