Bilingual app (ES/EN)
Interface, chat, emails, notifications, and checkout in your language, with a backend that replies in Spanish or English.
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.
Use the same email as your Google Play account to receive access.

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.

Everything you need for your mental wellbeing in one place
AI emotional support with a professional, practical tone. Conversation modes, contextual memory, and style preferences for what you need in each moment.
Automatic assessment with validated clinical scales for depression and anxiety, with history, trends, and reports.
8 evidence-based paths: depression, anxiety, trauma, OCD, PTSD, anger, self-compassion, and sleep hygiene.
Detection of 15 thinking pattern types during chat, with suggested interventions for each.
Early identification of risk signals with immediate support resources and emergency protocols.
Organise therapeutic activities, reminders, and healthy routines linked to your emotional wellbeing.
Interface, chat, emails, and notifications in Spanish and English, with a backend adapted to your profile language.
Immediate access when you need it — no waiting, appointments, or office hours.
In just 4 simple steps, begin your path to wellbeing. Anto is designed to be intuitive and accessible, regardless of your experience with technology.
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.
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.
Start a conversation with our AI assistant that understands your emotions. You can write freely, ask questions, or use our suggested conversation guides.
Get tailored responses, wellbeing tools, and ongoing tracking. The system learns from each interaction to offer increasingly personalised support.
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.
Pick your profile and see how Anto can help.
No waiting or appointments — support when you need it, including nights and weekends.
Confidential conversations with end-to-end encryption. We do not sell your data.
Responses tailored to your situation, with conversation modes and style preferences when the app allows.
If we detect risk signals, we guide you toward resources and helplines right away.
Your patients get continuity with wellbeing tools when they are not in session with you.
Aggregated emotional progress trends to guide your work in session.
Early warnings when the system detects risk signals in a patient.
Patients can share reports with you securely, if they choose to.
Discreet emotional support for the whole team, any day and any time.
Aggregated metrics only — you never access employees' individual conversations.
Users, usage policies, and subscriptions from one management hub.
Organisational wellbeing visibility to tune programmes without exposing personal data.
Anto is supported by scientific studies published in internationally recognised journals
Randomised controlled trial demonstrating significant reductions in depression and anxiety symptoms with cognitive behavioural therapy-based chatbots.
Meta-analysis of 83 studies confirms that digital interventions are effective for reducing depression and anxiety symptoms.
Review analysing the effectiveness of AI chatbots, concluding they are valuable tools for emotional support and early detection.
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.
By subscribing, you agree to our Terms of Use and Privacy Policy. Subscriptions renew automatically.
Your privacy is our top priority. We implement best-in-class security practices to protect your data.
All your conversations are encrypted with AES-256, the same standard used by banks and governments. Not even we can read your messages.
We comply with all international data protection regulations to guarantee your privacy and security.
Robust authentication system with multiple security layers to protect your account.
Recent changes in version 1.4.1.
Interface, chat, emails, notifications, and checkout in your language, with a backend that replies in Spanish or English.
Pick how the chat supports you (practical, exploratory, or structured) and tune the style when the app allows it.
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.
Cutting-edge technologies (2025) selected for performance, scalability, and an active ecosystem
Cutting-edge technology designed specifically to understand and respond to human emotions
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.
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.
Based on each conversation, the system suggests clinical routes and tools without you having to configure protocols manually.
WebSockets with Socket.IO for responses in under 2.5 seconds. The Node.js backend reads history from MongoDB before generating each reply.
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.