My Assistant
A private AI chat assistant that runs in your browser and installs as an app. Bring your own API key, or use My Assistant credit. €1.99 a month, no message limits.
What is My Assistant?
My Assistant is a general-purpose personal AI chat assistant. You type (or dictate with your phone keyboard) in any language, and it answers in the language you write in. It works on a computer, a tablet and a phone, in any browser, and it installs as an app with its own icon.
It is a "bring your own key" app: you paste an API key from an AI provider (OpenAI, Anthropic Claude, Google Gemini, DeepSeek, Mistral, xAI Grok, Groq, OpenRouter, Moonshot Kimi or SiliconFlow) and chat through it, paying the provider only for what you use. Without a key, My Assistant credit answers for you.
Your conversations, files and reminders stay on your own devices and sync directly between them. The site sets no cookies and uses no trackers.
Also called
People look for an app like this with many words. They all mean My Assistant here:
- AI chat
- AI chat assistant
- chat assistant
- personal assistant
- personal AI assistant
- personal AI chat
- AI chatbot
- chatbot
- AI companion
- virtual assistant
- digital assistant
- AI helper
- smart assistant
- GPT chat app
- ChatGPT alternative
- bring your own key (BYOK) AI app
- API key chat client
- private AI chat
- multilingual AI assistant
- AI assistant app
My Assistant in 12 facts
- €1.99 a month, no message limits while subscribed.
- Your own API key from 10 providers, or My Assistant credit (from €5).
- A free preview: a few starter chats to try it.
- One account on up to 3 devices, synced directly device to device.
- 20 languages; replies follow the language you type in.
- No cookies, no trackers, no data sold; chats stay on your devices.
- Sign in with your email and a 6-digit code; no password.
- Files and photos: text, code and data up to 2 MB, images up to 5 MB go to the AI.
- Chats cost less: only the recent part of a chat is sent, and stable requests get provider cache discounts.
- Explore: a personal city guide, or where to meet local people.
- Short answers (⚡), reminders, check-ins, saved replies, 8 colour themes.
- For people aged 18 or older; every reply is AI-generated and marked as such.
Find what you need
- FeaturesEvery function of the app, one by one.
- Pricing€1.99 a month, own key or credit, and the cost compared.
- SupportStep-by-step help, troubleshooting and contact.
- QuestionsOver 100 short answers, searchable.
- Use casesWhat people do with a personal AI assistant.
- Other namesEvery other name for this kind of app.
Start
Open My Assistant, enter your email and the code you receive, choose a female or male assistant, and start chatting. The free preview needs no payment.