Caption: New startups focused on providing on-demand psychotherapy are finding lots of funding. The companies give subscribers around-the-clock access to therapists via text message for a flat rate, a trend some psychotherapists say could help more people struggling with mental illness to seek and receive help. (Flickr Commons/Esther Vargas)

A new therapy trend on the rise

An all-you-can-text therapy startup has raised $13 million in financing, but not all psychotherapists are on board with on-demand therapy.