Couldn't find any one that works well. Even Berty is not good, the link it creates has a bug, the "Open in the app" button is glitched out. There is no easy way to add someone by just their ID. And even then some of the other features we need dont seem to be there. But please I am open to other suggestions and I will do another deep research again, but what we are looking for is something built specifically for a scenario involving mass mobilisation and there is an option that allows you to consent to relay anyones message, which does not exist.