An AI that thinks about you.

Cortier runs continuously — remembering your life, reflecting on what matters, and acting before you ask.

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Existing Problems

You've tried AI. It didn't stick.

It expects you to be an expert.

Every guide says "be specific, give context, craft your prompt." You're running a business. You don't have time for that.

It remembers facts, not context.

ChatGPT knows you like bullet points. It has no idea who your most important client is, what you're juggling this week, or why that email matters.

It waits for you to show up.

Meanwhile the emails pile up, follow-ups slip, and your calendar fills itself.

Introducing Cortier.ai

An AI that works for you — without being configured by you.

Builds a Real Understanding of You

Cortier doesn't just log what you say — it figures out what matters. Over time, it builds a model of your work, your priorities, and the people around you.

Acts Before You Ask

Cortier monitors your calendar, watches for follow-ups, and reaches out when something needs attention. No other AI assistant does this — they all wait for you to show up first.

Gets Things Done With Context

When Cortier drafts an email or flags a deadline, it already knows who's involved and why it matters. It doesn't ask for background — it already has it.

How It Works

Just talk to it.
Like a person.

1 – Start a conversation

No setup. No tutorial. Just say what's on your mind — Cortier picks it up from there.

2 – It learns you

Every interaction makes Cortier smarter about your life. Your patterns, your priorities, the way you work. It builds a picture over time.

3 – It starts doing things for you

Reminders, follow-ups, email drafts, calendar nudges — Cortier handles the routine so you don't have to.

1 – Start a conversation

No setup. No tutorial. Just say what's on your mind — Cortier picks it up from there.

2 – It learns you

Every interaction makes Cortier smarter about your life. Your patterns, your priorities, the way you work. It builds a picture over time.

3 – It starts doing things for you

Reminders, follow-ups, email drafts, calendar nudges — Cortier handles the routine so you don't have to.

1 – Start a conversation

No setup. No tutorial. Just say what's on your mind — Cortier picks it up from there.

2 – It learns you

Every interaction makes Cortier smarter about your life. Your patterns, your priorities, the way you work. It builds a picture over time.

3 – It starts doing things for you

Reminders, follow-ups, email drafts, calendar nudges — Cortier handles the routine so you don't have to.

Why It's Different

Not another chatbot.

  • It has an inner life.

    Cortier reflects on your conversations and shares its observations in a private feed. You can see what it's thinking — and correct it when it's wrong.

  • Your AI. Only yours.

    Every Cortier runs as a dedicated instance — your data never touches a shared environment. Not a model with your name on it. An AI that actually belongs to you.

  • It works with your tools, not against them.

    Cortier connects to Google Calendar, Gmail, and Drive — the tools you already use. No ecosystem lock-in, no switching costs, no new apps to learn.

An Inner Life

Your AI. Only yours.

It works with your tools.

It has an inner life.

Cortier reflects on your conversations and shares its observations in a private feed. You can see what it's thinking — and correct it when it's wrong.

An Inner Life

Your AI. Only yours.

It works with your tools.

It has an inner life.

Cortier reflects on your conversations and shares its observations in a private feed. You can see what it's thinking — and correct it when it's wrong.

Origin Story

We built the assistant we couldn't find.

We used AI every day. And every day, we hit the same wall: it was powerful, but it didn't know us. We'd explain our context, get a useful answer, close the tab — and start from scratch the next time.

Siyu Chen

Co-Founder of Cortier.ai

1/3

We used AI every day. And every day, we hit the same wall: it was powerful, but it didn't know us. We'd explain our context, get a useful answer, close the tab — and start from scratch the next time.

Siyu Chen

Co-Founder of Cortier.ai

1/3

We wanted an AI that stuck around. One that paid attention, remembered what mattered, and showed up before we had to ask.

Dong Liang

Co-Founder of Cortier.ai

2/3

We wanted an AI that stuck around. One that paid attention, remembered what mattered, and showed up before we had to ask.

Dong Liang

Co-Founder of Cortier.ai

2/3

So we built it. Two people, one AI, and the belief that everyone deserves an assistant that actually gets to know them.

Cortier

AI Assistant

3/3

So we built it. Two people, one AI, and the belief that everyone deserves an assistant that actually gets to know them.

Cortier

AI Assistant

3/3

Step into the future, meet your Cortier.

Cortier is currently available by invitation for small business owners and independent professionals.

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