When you feel overwhelmed, Anto helps you land

Write what you are going through and get clear, practical, human guidance in seconds.

Download Anto on the App Store and start today. Try it free for 1 day on iPhone. On Android, request early access with your Google Play account email.

🔒100%private and secure
24/7available

Use the same email as your Google Play account to receive access.

Anto App — Person using the app showing the real-time chat interface

Designed for You

An intuitive, elegant interface that lets you focus on what really matters: your mental wellbeing.

Anto combines minimalist design with powerful functionality. Every element is designed to give you a smooth, accessible experience, regardless of your experience with technology.

Anto App — Main application interface

Key Features

Everything you need for your mental wellbeing in one place

🤖

AI assistant

AI emotional support with a professional, practical tone. Conversation modes, contextual memory, and style preferences for what you need in each moment.

🏥

PHQ-9 and GAD-7 scales

Automatic assessment with validated clinical scales for depression and anxiety, with history, trends, and reports.

📋

Structured protocols

8 evidence-based paths: depression, anxiety, trauma, OCD, PTSD, anger, self-compassion, and sleep hygiene.

🧠

Cognitive distortions

Detection of 15 thinking pattern types during chat, with suggested interventions for each.

🚨

Crisis detection

Early identification of risk signals with immediate support resources and emergency protocols.

Tasks and habits

Organise therapeutic activities, reminders, and healthy routines linked to your emotional wellbeing.

🌍

Bilingual app (ES/EN)

Interface, chat, emails, and notifications in Spanish and English, with a backend adapted to your profile language.

Available 24/7

Immediate access when you need it — no waiting, appointments, or office hours.

How It Works

In just 4 simple steps, begin your path to wellbeing. Anto is designed to be intuitive and accessible, regardless of your experience with technology.

1

Download the App

Available free on the App Store. On Android you can request early access with your Google Play email. The download is quick (under 40MB) and installation takes less than a minute.

2

Create Your Profile

Set up your profile privately and securely in under 2 minutes. You only need an email to get started. All your information is encrypted from the first moment.

3

Start Chatting

Start a conversation with our AI assistant that understands your emotions. You can write freely, ask questions, or use our suggested conversation guides.

4

Receive Personalised Support

Get tailored responses, wellbeing tools, and ongoing tracking. The system learns from each interaction to offer increasingly personalised support.

💡 Pro Tip

For the best results, use Anto regularly. The AI assistant learns more about you with each conversation, allowing it to offer increasingly accurate insights and recommendations. Many users report significant improvements after using the app consistently for 1–2 weeks.

Benefits for Everyone

Pick your profile and see how Anto can help.

Immediate 24/7 Access

No waiting or appointments — support when you need it, including nights and weekends.

Privacy Guaranteed

Confidential conversations with end-to-end encryption. We do not sell your data.

Support that adapts to you

Responses tailored to your situation, with conversation modes and style preferences when the app allows.

Proactive Crisis Detection

If we detect risk signals, we guide you toward resources and helplines right away.

🔬

Backed by Science

Anto is supported by scientific studies published in internationally recognised journals

📄 JMIR Mental Health

Effectiveness of Therapeutic Chatbots

Fitzpatrick et al. (2017)

Randomised controlled trial demonstrating significant reductions in depression and anxiety symptoms with cognitive behavioural therapy-based chatbots.

RCT70 participants
View Full Study →
📊 World Psychiatry

Meta-Analysis of Mobile Apps

Firth et al. (2019)

Meta-analysis of 83 studies confirms that digital interventions are effective for reducing depression and anxiety symptoms.

Meta-analysis83 studies
View Full Study →
🔬 npj Digital Medicine

AI Chatbots in Mental Health

Vaidyam et al. (2022)

Review analysing the effectiveness of AI chatbots, concluding they are valuable tools for emotional support and early detection.

NatureReview
View Full Study →

Plans and Pricing

Choose the duration that best fits your needs. All plans include full access to the app. Includes a 1-day free trial on the App Store when you download.

💰 Best Value

Save up to 17% with longer plans. All plans include the same premium features.

Selected Plan Summary

Plan:3 Months
Total Price:CLP 11,990
Total Price (USD):$12.62 approx.
Discount:10%
Total Savings:-CLP 20
Average Monthly Price:CLP 3,997
Get started with 3 Months

Military-Grade Security and Privacy

Your privacy is our top priority. We implement best-in-class security practices to protect your data.

🔐

End-to-End Encryption

All your conversations are encrypted with AES-256, the same standard used by banks and governments. Not even we can read your messages.

  • ✓ AES-256 encryption
  • ✓ Unique encryption keys per user
  • ✓ No third-party access
  • ✓ Data integrity verification
🛡️

Regulatory Compliance

We comply with all international data protection regulations to guarantee your privacy and security.

  • ✓ GDPR (Europe)
  • ✓ HIPAA (United States)
  • ✓ LGPD (Brazil)
  • ✓ PIPEDA (Canada)
🔒

Secure Authentication

Robust authentication system with multiple security layers to protect your account.

  • ✓ Two-factor authentication (2FA)
  • ✓ Secure JWT tokens
  • ✓ Suspicious access detection
  • ✓ Automatic session expiry
v1.4.1

What's New in Anto

Recent changes in version 1.4.1.

Bilingual app (ES/EN)

Interface, chat, emails, notifications, and checkout in your language, with a backend that replies in Spanish or English.

Modes and response preferences

Pick how the chat supports you (practical, exploratory, or structured) and tune the style when the app allows it.

Refined day-to-day experience

Clearer chat UI, session summaries with localised dates, an improved gratitude journal, and navigation with dark mode support.

Clinical scales, protocols, and crisis detection are in Features, earlier on this page.

Modern Technology Stack

Cutting-edge technologies (2025) selected for performance, scalability, and an active ecosystem

🤖

Artificial Intelligence

🧠
OpenAI GPT-5.4 MiniPrimary API for intelligent conversations
💬
NLP ProcessingNatural language processing
📊
Sentiment AnalysisReal-time emotional analysis
📱

Frontend

⚛️
React NativeCross-platform iOS/Android framework
🚀
Expo SDKRapid development and deployment
🧭
React NavigationSmooth navigation

Backend

🟢
Node.jsJavaScript runtime
🚂
Express.jsWeb framework
🍃
MongoDBNoSQL database
🔌
Socket.IOReal-time WebSockets
🔒

Security

🔑
JWTSecure authentication
🔐
bcryptPassword hashing
🪖
Helmet.jsSecurity headers
💳

Integrations

💵
Mercado PagoPayment processing
📧
SendGridTransactional emails
🤖
OpenAI APIConversational AI

How Our Artificial Intelligence Works

Cutting-edge technology designed specifically to understand and respond to human emotions

1

OpenAI API Integration

Direct connection to GPT-5.4 Mini via REST API. Prioritises a professional, practical tone (guidance and micro-steps; not a substitute for clinical therapy). Conversations are stored to maintain continuity between sessions.

OpenAI GPT-5.4 MiniMongoDBNLP
2

Automatic Crisis Detection

Analyses language patterns in real time. When risk signals appear, it surfaces support resources and can notify trusted contacts via Twilio (WhatsApp/SMS) and SendGrid.

Pattern AnalysisTwilioSendGrid
3

Structured support engine

Based on each conversation, the system suggests clinical routes and tools without you having to configure protocols manually.

AutomatedEvidence-BasedContextual
4

Real-Time Communication

WebSockets with Socket.IO for responses in under 2.5 seconds. The Node.js backend reads history from MongoDB before generating each reply.

Socket.IOWebSocketsReal-Time

Frequently Asked Questions

Find answers to the most common questions about Anto

Yes, absolutely. All your conversations are end-to-end (E2E) encrypted using military-grade standards (AES-256). This means only you and the system can read your messages. Not even our administrators can access the content of your conversations. We never share, sell, or commercialise your information with third parties. Your privacy is our top priority and we comply with all international data protection regulations, including GDPR and HIPAA.

The assistant uses state-of-the-art NLP (OpenAI GPT-5.4 Mini) with an emotional wellbeing focus and evidence-aligned techniques (e.g. CBT-style approaches when appropriate). By default the tone is professional and practical; it does not replace in-person therapy or clinical diagnosis. It includes validated scales (PHQ-9, GAD-7), cognitive distortion detection, and structured protocols. You can adjust response style preferences when the app offers them (v1.4+). The system contextualises your messages and improves personalisation with use; the app and backend are updated according to product design and security best practices.

Of course. Anto is specifically designed to complement, not replace, traditional therapy. Many users rely on it for support between sessions, daily emotional tracking, or as an additional wellbeing tool. Some therapists even recommend Anto to their patients as a complement. You can share your reports and analyses with your therapist if you wish, which can enrich your sessions.

Our crisis detection system uses advanced algorithms to identify risk signals. If we detect a crisis situation, we immediately offer support resources, including 24/7 helplines, local emergency contacts, and stabilisation techniques. In severe cases where we detect imminent risk, we can help you contact emergency services. The system is designed to be proactive yet respectful, always prioritising your safety and wellbeing.

Yes. Premium includes a full 1-day free trial. No credit card is required to start, and you can cancel anytime. During the trial you get full access to Premium features, including advanced emotional analysis, proactive crisis detection, and all wellness tools. If you continue after the trial, your subscription starts automatically.

Anto is available for direct download on the App Store for iOS (iPhone and iPad with iOS 13 or later). On Android, we currently operate with early access by email invitation. We are actively working on a web version that will be available in the coming months.

We offer flexible duration-based plans: 1 Month ($3,990 CLP / approx. US$4.20), 3 Months ($11,990 CLP / approx. US$12.62), 6 Months ($20,990 CLP / approx. US$22.09), and 1 Year ($39,990 CLP / approx. US$42.09). All plans include the same premium features: full access to the AI assistant, advanced emotional analysis, proactive crisis detection, wellbeing tools, and 24/7 support.

Yes. Since version 1.4, Anto is bilingual: you can use the app, chat, emails, and push notifications in Spanish or English. The backend adapts responses and session summaries to the language set in your profile.

They are different assistant approaches depending on what you need: practical guidance with micro-steps, more conversational emotional exploration, or structured support with evidence-based protocols. You can choose the mode that best fits your situation.

Anto integrates the validated PHQ-9 (depression) and GAD-7 (anxiety) scales. They are completed automatically from the analysis of your conversations and reflected in your history with trends and reports. They do not replace an in-person clinical assessment.

Anto includes 8 evidence-based structured protocols: depression (CBT), generalised anxiety (CBT), anger management, self-compassion, sleep hygiene, trauma, OCD (ERP), and PTSD. They activate when relevant symptoms are detected and guide support step by step.