AI in Mental Health Chatbots Market Growth Future Outlook

Revenue, 2025

USD 59.49 Billion

Forecast, 2035

USD 124.79 Billion

CAGR, 2026-2035

7.69%

Report Coverage

Global

AI in Mental Health Chatbots Market Size, Key Players with Insights and Growth

The global AI in mental health chatbots market size was estimated at USD 59.49 billion in 2025 and is predicted to increase from USD 64.06 billion in 2026 to approximately USD 124.79 billion by 2035, expanding at a CAGR of 7.69% from 2026 to 2035.

The growing mental health disorders are increasing the demand for effective diagnosis and treatment options globally, which is increasing the use of AI-powered chatbots. The companies are investing in their development, where the presence of AI startups, advanced healthcare sectors, and growing mental health awareness is also increasing their use. The companies are launching new products, promoting market growth.

Key Takeaways

• AI in mental health chatbots sector pushed the market to USD 64.06 billion by 2026.
• Long-term projections show USD 124.79 billion valuation by 2035.
• Growth is expected at a steady CAGR of 7.69% in between 2026 to 2035
• North America held the major revenue share in the global AI in mental health chatbots market in 2025.
• Asia Pacific is expected to be the fastest-growing region between 2026 and 2035.
• By component type, the software platforms segment dominated the market in 2025.
• By component type, the services segment is expected to be the fastest growing during the forecast period.
• By technology type, the natural language processing (NLP) segment dominated the market in 2025.
• By technology type, the machine learning (ML) segment is expected to be the fastest-growing during the forecast period.
• By application type, the depression support segment dominated the AI in mental health chatbots market in 2025.
• By application type, the anxiety management segment is expected to be the fastest growing during the forecast period.
• By platform type, the mobile applications segment dominated the market in 2025.
• By platform type, the integrated healthcare systems segment is expected to be the fastest-growing during the forecast period.

Quick Facts Table

What is the AI in Mental Health Chatbots?

The AI in mental health chatbots market is driven by a significant gap in professional mental healthcare availability and growing mental health awareness. The AI in mental health chatbots refers to the platform utilizing artificial intelligence to offer mental health support, interactions, and guidance. They help in providing friendly conversations, mental health monitoring, early detection of mental disorders, risk alerts, personalized solutions, along with 24/7 availability, enhanced accessibility, and improved integration with health systems.

What are the Trends & Future Outlook of the Market?

Flourishing AI Technology

Different types of AI technologies are being developed and optimized to offer more humanlike interactions, where they are also being integrated with text and voice recognition models.

Blooming Healthcare Integrations

The healthcare sector is increasingly utilizing AI in mental health chatbots to offer improved clinical decisions and preventive care by integrating them with EHRs, wearable sensors, and telehealth platforms.

Personalized Care on the Rise

The companies are developing various chatbots and platforms to offer individual support by detecting the patient's history, behavioral data, and mood patterns, promoting personalized care.

Major Investments in the Market

• In November 2025, a strategic $7.3 million investment in an AI-powered digital mental health platform (MindTalk) was announced by Cadabams Group, where this capital will support their goal to revolutionize mental healthcare delivery across India.
• In July 2025, a successful closing of the Series A funding round was announced by a16z-backed Slingshot AI, where they secured $93 million, promoting the launch of a new AI-backed mental health therapy tool dubbed Ash.

Segmental Insights

By Component Insights

Why Did the Software Platforms Segment Dominate in the Market in 2025?

The software platforms segment held the largest share in the AI in mental health chatbots market in 2025, due to their widespread availability. At the same time, they also offered cloud-based platforms, which enhanced their adoption rates in low infrastructure regions. Moreover, personalized plans also increased their use.

Services

The services segment is expected to show the fastest growth rate during the upcoming years, due to growing adoption across the healthcare sector. They are being integrated with their systems, where their personalized consultations are also attracting patients. They are also being used for training purposes.

By Technology Insights

How Natural Language Processing (NLP) Segment Dominated the Market in 2025?

The natural language processing (NLP) segment led the AI in mental health chatbots market in 2025, due to their ability to detect the patient's emotion and offer human-like interactions. At the same time, they also offered high scalability and personalized support, where their multilingual feature also increased their acceptance rates.

Machine Learning (ML)

The machine learning (ML) segment is expected to show the highest growth during the upcoming years, driven by its predictive analytics, leading to the early detection of complex mental health and its associated risk. Furthermore, their personalized care, processing of large datasets, and advanced automation are increasing their use for a wide range of applications.

By Application Insights

Which Application Type Segment Held the Dominating Share of the Market in 2025?

The depression support segment held the dominating share in the AI in mental health chatbots market in 2025, due to the growth in their incidence rates. This, in turn, is increasing the use of AI-powered chatbots to reduce their complication and stigma. Moreover, they also provided mood monitoring, which increased their adoption rates.

Anxiety Management

The anxiety management segment is expected to show the fastest growth rate during the predicted time, due to its growing burden, which is increasing the demand for AI chatbots. They are being used to offer immediate support and early detection. Furthermore, the growing health awareness is also increasing their adoption rates.

 By Platform Insights

What Made Mobile Applications the Dominant Segment in the Market in 2025?

The mobile applications segment led the AI in mental health chatbots market in 2025, due to growing smartphone penetration. This enhanced the access of the AI-powered chatbots, where their 24/7 availability also increased their use. Moreover, they also offered reminders, mood monitoring, and personalized support, which increased their adoption rates.

Integrated Healthcare Systems

The integrated healthcare systems segment is expected to show the highest growth during the predicted time, driven by its seamless workflow. This, in turn, is increasing their demand for continuous mental health monitoring. Furthermore, their affordability, 24/7 services, and enhanced scalability are also increasing their use.

Regional Distribution

• North America held the dominance in the AI in mental health chatbots market in 2025. 
• The U.S. led the market by capturing the largest revenue share of the market in 2025. 
• Asia Pacific is expected to be a significantly growing region in the studied years. 
• China is anticipated to grow at a rapid CAGR during the forecast period.
• Europe is expected to grow at a notable CAGR in the AI in mental health chatbots market during the forecast period.
• The UK is anticipated to grow at a rapid CAGR during the forecast period. 

What Factor Drives North America?

North America dominated the AI in mental health chatbots market in 2025, due to the growth in digital health solutions. At the same time, the presence of a well-developed healthcare sector also increased their adoption rates, where the growing health awareness also increased their use. Thus, all these factors contributed to the market growth.

U.S. Market Trends

The U.S. consists of a large number of AI startups, which are increasing the development of various AI-powered chatbots and are driving the adoption of various chatbots along with other AI platforms. Additionally, the growing health awareness and funding are also encouraging their innovations and collaborations.

Does Increasing Mental Disorders Boost the Asia Pacific?

Asia Pacific is expected to host the fastest-growing AI in mental health chatbots market during the forecast period, due to growing mental health disorders. The growing population, health awareness, and government initiatives are also increasing the demand for digital health solutions, driving the adoption of AI in mental health chatbots, which is enhancing the market growth.

The growing mental health awareness is increasing the demand for digital solutions, where the presence of a large population is increasing the incidence of mental disorders, driving the demand for AI chatbots. The shortage of mental health professionals and government support is also increasing their use.

Is Growing Awareness Driving Europe?

Europe is expected to grow significantly in the AI in mental health chatbots market during the forecast period, due to growing mental health awareness, which is increasing the adoption of AI tools. The presence of advanced healthcare infrastructure is also increasing its integration with other healthcare systems, promoting market growth.

UK Market Trends

The UK consists of well-developed healthcare systems, which are increasing the use of AI chatbots for the detection of mental disorders. Additionally, the regulatory support and government investments are promoting the innovations, where growing health awareness and startup ecosystems are also driving their advancements.

Who are the Top Vendors in the Market and What are Their Offerings?

SWOT Analysis

Strengths

• The use of AI in mental health chatbots is increasing due to their high accessibility across remote areas and the growing smartphone applications.
• The 24/7 availability of these chatbots is increasing their adoption rates, enabling their use anytime and anywhere.
• These chatbots also provide mental health monitoring, which helps in the early detection of mental disorders and their complications.
• Moreover, their affordability and easy integration are also driving their adoption rates across the healthcare sector.

Weaknesses

• Lack of human empathy acts as a major weakness in the AI in mental health chatbots market, which leads to limited clinical solutions and reduces their use.
• Security and data privacy concerns, along with the risk of misinterpretation, also limit their adoption rates.

Opportunities

• The growing mental health awareness is increasing the demand for more accessible solutions, increasing the adoption of AI chatbots.
• Moreover, their integration with telehealth platforms is also increasing their acceptance rates.
• The AI chatbots also offer personalized care, which is increasing patient adherence to the treatment.
• The companies are focusing on enhancing the feature for the AI chatbots, as well as developing affordable solutions, which is increasing their innovations.

Threats

• High development cost involving their design, development, and testing acts as the major threat.
• Additionally, the rapid technological changes and regulatory challenges limit the innovation of the AI mental health chatbots.

What are the Recent Developments in the Market?

• In December 2025, to support the independent research focusing on the intersection of mental health and artificial intelligence, a $2 million grant program was launched by OpenAI.
• In October 2025, a generative artificial intelligence product was launched by Lyra Health as a part of ongoing therapy treatment, which will enable patients to talk about their mental health with a chatbot.

Segments Covered in the Report

By Component

• Software platforms
• Services (implementation, integration, customization, maintenance)

By Technology

• Natural Language Processing (NLP)
• Machine Learning (ML)
• Deep Learning
• Sentiment Analysis
• Emotion AI
• Speech Recognition

By Application

• Depression support
• Anxiety management
• Stress management
• Cognitive Behavioral Therapy (CBT)–based support
• PTSD & trauma support
• Addiction & behavioral health support
• Sleep & emotional well-being management

By Platform

• Mobile applications
• Web-based platforms
• Integrated healthcare systems

By Region

• North America
  • U.S.
  • Canada 
  • Mexico 
  • Rest of North America
• South America
  • Brazil
  • Argentina
  • Rest of South America
• Europe 
  • Western Europe 
    • Germany 
    • Italy
    • France
    • Netherlands
    • Spain
    • Portugal 
    • Belgium
    • Ireland
    • UK 
    • Iceland 
    • Switzerland
    • Poland
    • Rest of Western Europe
  • Eastern Europe 
    • Austria
    • Russia & Belarus 
    • Türkiye
    • Albania 
    • Rest of Eastern Europe 
• Asia Pacific
  • China 
  • Taiwan
  • India 
  • Japan 
  • Australia and New Zealand
  • ASEAN Countries (Singapore, Malaysia)
  • South Korea 
  • Rest of APAC 
• MEA 
  • GCC Countries
    • Saudi Arabia 
    • United Arab Emirates (UAE)
    • Qatar 
    • Kuwait 
    • Oman 
    • Bahrain 
  • South Africa
  • Egypt 
  • Rest of MEA