Read more about PsyInnovations, a startup targeting mental health with an app that uses self-based therapy to improve users' anxiety.

Another Valley startup, Reflect, calls its therapy offering “the gym for your soul.” Still another, Two Chairs, is a startup that has raised $21 million dollars.

Woebot, an artificially intelligent chatbot, uses the principles of cognitive-behavioral therapy. I spent two weeks using the tool. Here's how it went.

Apps that let users talk to human therapists or keep tabs on their own mental state are making therapy more accessible and affordable ...

A smart phone app, for example, shouldn’t be a hidden advertisement for a private company. People often ask me if I think technology will soon replace psychiatrists. That’s unlikely to happen.