This AI Helps Online Therapists Reply Faster and Better

Online counselling is a lifeline for many people, but therapists are overwhelmed. A new AI system called CAIA aims to help. It gives counsellors instant suggestions, relevant information, and even new ways to think about a client's problem. Think of it like a smart assistant that reads the conversation and says, "Here's some context, and here's another angle you might consider."

The researchers tested CAIA with 34 professional counsellors in real, practice-like sessions. Over hundreds of messages, the counsellors voluntarily used the AI more as they got comfortable with it. The key to their trust? They stayed in full control. The AI never wrote replies for them — it only offered support. Counsellors especially valued features that provided new perspectives and sparked their own professional reflection, not just ready-made answers.

Why does this matter? Demand for mental health support is growing faster than clinics can handle. Email and text counselling are already low-barrier entry points, but they take time — reading carefully, researching, and crafting thoughtful replies. AI that speeds this up without dehumanising it could help counsellors serve more people while reducing their own burnout. The catch is trust: if the AI gets facts wrong or pushes narratives, counsellors won't use it. That's why accuracy and human control were the biggest deal-breakers in the study.