Woebot

4.7
(35K reviews)
Free Available
Privacy: A
AI-Powered

Woebot is an AI-powered mental health chatbot using CBT techniques to help manage depression and anxiety through daily conversations, with strong research backing from Stanford.

Support Level
Self-Help
Pricing
Free
Platforms
iOS, Android
Privacy
A

Best For

  • People who want 24/7 access to CBT-based support
  • Those who prefer chatting with an AI over journaling alone
  • People waiting for therapy access who want evidence-based support
  • Those learning CBT techniques who benefit from daily practice

Not Recommended For

  • Those needing human therapeutic relationship
  • People in crisis or with severe mental illness
  • Those who find chatbots frustrating or impersonal
Reviewed by HeyPsych Board· Last reviewed January 2026

About Woebot

Woebot is an AI-powered chatbot developed by Stanford-trained clinical psychologists. It delivers Cognitive Behavioral Therapy (CBT) techniques through daily conversations. Woebot checks in with you, teaches CBT skills, helps you track your mood, and provides in-the-moment support. Research published in peer-reviewed journals shows Woebot can reduce depression symptoms. It's one of the most evidence-backed AI mental health tools available.

Get Woebot

Clinical Evidence

Randomized Controlled Trial of Woebot for Depression

Significant reduction in depression symptoms after 2 weeks of use

Fitzpatrick KK, Darcy A, Vierhile M (2017). JMIR Mental Health

Privacy & Security

Privacy Grade
A
HIPAA Compliant
No
Data Sold
No

Developed by mental health researchers. Strong privacy practices. Data used to improve the service.

For Clinicians

How Clinicians Use This

  • Recommend to patients for between-session CBT practice
  • Provide 24/7 support for patients on waitlists
  • Supplement therapy with daily mood check-ins
  • Assign as homework for learning CBT techniques

Workflow Fit

Patient Engagement

Implementation Notes

Consumer app without clinician dashboard. Recommend directly to patients. Consider for patients comfortable with AI who would benefit from daily CBT practice.

Explore More Clinician Tools

Woebot FAQ

Research published in peer-reviewed journals shows Woebot can significantly reduce depression symptoms. A study found that using Woebot for 2 weeks reduced PHQ-9 depression scores. It's one of the most researched AI mental health tools.