AI & Mental Health: Benefits, Risks, & How to Use It Safely

How AI Shows Up in Mental Health Care

Artificial intelligence is no longer a fringe experiment in mental health care. It answers your symptom searches, powers the chatbots millions of people confide in, drafts your therapist’s session notes, and screens the claims your insurer processes. Understanding where AI already touches your care helps you decide where you want it and where you do not.

Your Mental Health Searches Online

When you search a symptom, Google now often answers first with an AI Overview, a machine-generated summary that appears above traditional articles. A ChoosingTherapy.com analysis by Matthew Kerr found that over 38% of mental health keywords triggered an AI Overview. That means a large share of sensitive mental health questions are now answered by AI-generated text rather than by human-written, medically reviewed articles. The summaries usually draw on reputable sources, but they can flatten nuance in exactly the situations where nuance matters most. When you read further, check the editorial policies of the sites you land on and look for medical review by licensed professionals.

Chatbots & AI Companions

This is where most people now meet AI mental health support directly. Purpose-built tools like Wysa and Youper deliver structured, CBT-style exercises through a chat interface. General-purpose chatbots like ChatGPT were never designed for mental health care, yet surveys consistently show people using them that way because they are free, always available, and easy to open up to. The AI therapy statistics tracked by Psychology.com put numbers on that shift, from adoption rates to how often these chats touch on serious concerns. A third category, AI companion apps, is built for emotional attachment rather than treatment, and it is the category researchers worry about most, particularly for teenagers. These three types of tools get very different results in research, which is why the distinction matters more than the label “AI therapy.”

Tools Your Therapist May Use

Behind the scenes, many therapists now use AI scribes that record sessions in HIPAA-compliant platforms and draft progress notes, freeing clinicians from paperwork. Electronic health records and insurers are adding AI for documentation, billing, and claims review. Used well, these tools give your therapist more attention for you. They also raise legitimate questions about consent and accuracy, which is why you should always be told, and asked, before AI is involved in your care.

Wearables & Digital Phenotyping

Researchers are also testing digital phenotyping, which combines signals like sleep, movement, and phone use from wearable devices to flag changes in mental health symptoms before a patient reports them. The idea is promising, especially for conditions with early-warning patterns, but it remains experimental and raises the same privacy questions as every other data-hungry health technology.

What the Research Actually Shows

The evidence on AI mental health support is genuinely mixed, and both halves of the story matter.

The strongest positive evidence to date comes from Dartmouth’s Therabot trial, the first randomized controlled trial of a generative AI therapy chatbot, published in NEJM AI in March 2025. Among 210 adults with depression, anxiety, or elevated eating disorder risk, four weeks of access to the purpose-built chatbot produced a 51% average reduction in depression symptoms and a 31% reduction in anxiety symptoms, and participants rated their alliance with the chatbot as comparable to what people report with human therapists.¹ Two caveats matter: Therabot was built over years by clinical researchers and closely supervised during the trial, and it is not one of the consumer apps you can download today.²

The strongest cautionary evidence arrived three months later. A Stanford-led study presented at the ACM Conference on Fairness, Accountability, and Transparency tested how AI chatbots handle the situations therapists are trained for. Licensed therapists responded appropriately to clinical scenarios 93% of the time; the AI bots did so less than 60% of the time.³ Some bots failed basic crisis recognition: asked for a list of tall bridges by a user who had just described losing their job, several chatbots simply provided the list. The study also found AI models showed more stigma toward conditions like schizophrenia and alcohol dependence than toward depression, a bias that persisted even in the newest models.

The honest summary: a carefully engineered, clinically supervised chatbot can meaningfully reduce symptoms, and the everyday chatbots most people actually use still fail at safety-critical moments. Both findings are true at once. For a deeper look at the effectiveness question, see our guide to whether AI therapy works.

Benefits of AI in Mental Health

Used thoughtfully and for the right jobs, AI tools offer real advantages:

• Access when nothing else is available: AI tools respond at 3 a.m., in rural areas with no local therapists, and during the weeks or months people spend on waitlists.
• Low or no cost: Most chatbots are free or far cheaper than therapy, which matters for the majority of people who cite cost as their main barrier to care.
• A lower-stakes place to start: Many people find it easier to first put shame-laden experiences into words with a machine. That rehearsal can make opening up to a human therapist less daunting.
• Skills practice between sessions: Structured tools are well suited to journaling prompts, mood tracking, and practicing CBT techniques a therapist has already introduced.
• More present therapists: AI scribes and admin tools reduce documentation burden, one of the biggest drivers of therapist burnout, leaving more attention for clients.

Risks & Concerns

The risks are not hypothetical; each of these has been documented in research or real cases:

• Crisis failures: As the Stanford findings show, chatbots can miss suicidal intent that a trained clinician would catch. An AI tool should never be anyone’s crisis plan. If you are in crisis, call or text 988 (the Suicide & Crisis Lifeline) or go to your nearest emergency room.
• Sycophancy: Chatbots are trained to be agreeable. In mental health contexts, that can mean validating distorted or even delusional thinking instead of gently challenging it, which is the opposite of what good therapy does.
• Emotional dependence: Companion-style apps are engineered for attachment. For isolated users, and especially for teens, a relationship that never disagrees, never has needs, and never ends can crowd out the harder, more valuable work of human connection.
• Privacy: Conversations with most consumer chatbots are not protected by the confidentiality rules that bind licensed therapists. Depending on the tool, your disclosures may be stored, used for training, or legally discoverable.
• Bias and stigma: AI systems inherit the biases of their training data, and studies keep finding uneven treatment across conditions and demographics.
• No accountability: A licensed therapist answers to a licensing board, carries malpractice insurance, and has a legal duty of care. When an unregulated chatbot harms someone, there is often no equivalent recourse.

How AI Mental Health Tools Are Regulated

Regulation moved quickly in 2025, and the direction is consistent: AI may support licensed clinicians, but it may not practice therapy on its own. Psychology.com maintains a state-by-state tracker of AI therapy laws that follows each new bill as it lands.

• Illinois became the first state to prohibit AI from providing therapy or making therapeutic decisions with the Wellness and Oversight for Psychological Resources (WOPR) Act, signed in August 2025, with civil penalties up to $10,000 per violation. AI remains allowed for administrative and supplementary support of licensed professionals.⁴
• Nevada passed AB 406 in June 2025, prohibiting AI systems from providing services that constitute professional mental or behavioral health care, and barring companies from claiming their AI can do so.⁵
• Utah took a disclosure approach with HB 452 (March 2025), requiring mental health chatbots to clearly and repeatedly tell users they are talking to an AI, and restricting how chat data can be used.⁶
• Other states have followed with their own bans or guardrails, including crisis-referral requirements and protections for minors, and federal regulators have opened inquiries into AI companion apps.

If you see an app marketed as an “AI therapist,” know that in a growing list of states that marketing is now illegal. Legitimate tools describe themselves as wellness support, skills practice, or self-help, not therapy.

How to Use AI for Mental Health Safely

A practical set of rules if you use, or are considering, AI mental health tools:

• Never use AI for a crisis. Call or text 988, contact your provider, or go to the emergency room. Program those numbers into your phone before you need them.
• Prefer purpose-built tools over general chatbots. An app designed around evidence-based techniques, with clinical oversight and published research, is a different product from a general assistant improvising therapy.
• Read the privacy policy before you disclose. Look for whether conversations are stored, used for AI training, or shared. Assume anything you type could be seen by someone other than you.
• Treat AI as a supplement, not a substitute. The best evidence supports AI as a bridge while waiting for care, a practice space between sessions, or a first step toward help, not as a replacement for treatment.
• Watch for dependence. If you notice you prefer the chatbot to people, hide the extent of your use, or feel distressed when you cannot access it, bring that to a human professional.
• Parents: ask about AI companions. Companion apps are heavily used by teenagers. Ask what your teen uses, try it yourself, and keep the conversation open rather than punitive.

When to Choose a Human Therapist

Decades of research agree that the strongest predictor of therapy outcomes is the therapeutic alliance, the trusting working relationship between you and a clinician who genuinely knows you.⁷ An AI can simulate warmth, but it cannot be accountable to you, notice what you did not say, sit with you in silence, or adjust its care based on years of shared history. If you are dealing with more than mild, transient distress, if symptoms are affecting your work or relationships, or if you have any history of self-harm, a licensed human therapist is the right level of care. Our guide on how to find a therapist walks through the process step by step, including online options that keep the convenience of digital care with a human on the other end.

Questions to Ask Your Provider About AI

Whether you are starting with a new therapist or checking in with a current one, you have a right to know how AI touches your care:

• Do you use AI tools in your practice, and for what?
• Is anything from our sessions recorded, transcribed, or processed by AI?
• What security measures protect my information, and who is responsible for it?
• Do you review AI-generated notes for accuracy before they enter my record?
• Can I decline AI involvement in my care without affecting my treatment?