Action AI- mental health chatbot

Inspiration

Mental health struggles are on the rise globally, yet access to timely and empathetic support is still a challenge. We wanted to create a safe, always-available companion that not only listens but truly responds with compassion — a tool that feels less like a bot and more like a human voice of calm. Inspired by the need for accessible, stigma-free support, we created 'Your Mental Health Matters' app, a mental health chatbot with a voice that soothes and a mind that understands.

What it does

'Your Mental Health Matters' is a mental health chatbot designed to talk with users in a gentle, empathetic voice. It listens to their concerns, detects emotional cues, and provides tailored responses and coping strategies. If a user expresses self-harm or suicidal thoughts, the chatbot immediately offers crisis hotline numbers for their region. The voice responses, powered by ElevenLabs, give the experience a warm and human touch, while the intelligence behind the conversation comes from Gemini’s powerful LLM capabilities.

How we built it

We built the app using Bolt.new, a no-code/low-code platform that enabled us to rapidly prototype and connect APIs visually. We used:

Google Gemini API for natural language understanding and therapeutic dialogue generation.

ElevenLabs API for generating soothing, lifelike voice responses. Bolt.new for building the app interface, integrating APIs, managing logic, and connecting to user data storage. We structured the app to detect emotional tone and specific red-flag phrases, triggering safety protocols and switching conversational modes accordingly. It has 'Built with Bolt.new' badge as well.

Challenges we ran into

Voice integration with ElevenLabs required managing timing and credits which was pretty crucial for the responses. Colors in the UI were not soothing enough in the initial stages. so we needed more runs to get it right. we tried to incorporate a database first which did not work well with bolt.new so we dropped it.

Accomplishments that we're proud of

We successfully built a functional AI companion that feels emotionally aware and responsive — not just reactive. Seamless integration of LLM intelligence and real-time voice synthesis in a no-code app environment. Implementing a crisis response system that detects dangerous language and delivers the right help without delay.

What we learned

How to use LLMs for empathetic dialogue and tune their output to match emotionally sensitive situations. The importance of tone and delivery in mental health conversations — a caring voice can make a huge difference. How to orchestrate multiple APIs (LLM + voice + UI) into a cohesive, user-friendly experience using Bolt.new.

What's next for Action AI- mental health chatbot

Personalized therapy modules: CBT exercises, journaling, and mood tracking tied to user progress. Tavus AI avatar integration to make responses even more human-like with video-based virtual therapists. Language and region localization for global impact. Offline mode or low-data version for accessibility in underserved areas.