Five graceful koi in a deep jade pond beneath soft garden reflections
Your personal AI teammate

A little more life.A little less to do.

Meet the AI teammate that remembers what matters, helps with everyday tasks, and follows through. More space for the life you want to live.

A little conversation. A little more done.

From “find it”
to “all set.”

Find the email. Get the details. Approve the reply.
One conversation, with Koi keeping the thread.

Product demo

Koi finds Maya’s email, drafts a reply, asks for approval, and confirms it was sent.
Read the demonstration

You ask Koi to find Maya’s email about Saturday. Koi finds her suggested time: 11 at the café. You ask for a friendly reply. Koi drafts it and asks permission to send. You approve, then Koi confirms it was sent.

What Koi helps with

The small things
that add up.

Koi keeps track of the details so you don’t have to. Here are a few places to start.

Email

Inbox, handled.

Koi finds the thread, pulls out what matters, and drafts the reply. You read it, change what you like, and approve it.

“Find the school’s email about the field trip and tell me what I need to sign.”
Plans

Plans that stay put.

Dinners, appointments, the trip you keep meaning to book. Koi keeps the details in one place and brings them back when you need them.

“Dinner with Sam and Priya next Friday. Help me pick a place near the theater.”
Follow-through

The thing you keep putting off.

Bring the task that’s been sitting on your list. Koi breaks it into steps, handles what it can, and remembers where you left off.

“I need to cancel my old gym membership. Work out what I have to do.”
Your account. Your starting point.

Bring the AI
you already use.

Sign in with ChatGPT and Koi works from the plan you already have. A familiar foundation for your personal AI teammate.

Start small

No grand setup.
Just a place to begin.

01

Make it yours.

Start with a little about you: what your days look like and where some help would make a difference.

02

Bring one real thing.

An email, a question, a plan you’ve been putting off. There’s no need to have it all figured out.

03

Find your rhythm.

Keep what works. Adjust what doesn’t. Build a working relationship that fits your life.

A few things you might be wondering

A little
more clarity.

What is Koi?

Koi is a personal AI teammate built around everyday life: remembering useful context, helping with tasks, and following through over time.

Do I need to know how to use AI?

The intended experience starts with an ordinary conversation. Tell Koi what you’re trying to do, and give it feedback as you go.

Will Koi send things without asking?

No. Koi drafts, shows you exactly what it’s about to send, and waits for your OK. Nothing goes out until you approve it.

What apps will it work with?

Koi works with your ChatGPT Plus or Pro account and your email. More connections are on the way.

What does Koi remember, and who can see it?

Koi remembers what you share with it so it can help: your preferences, the people and plans you mention, and where each task stands. You can see what it remembers, change it, or clear it at any time. Your information is never sold.

When can I join Koi?

Koi is coming soon. Join the waitlist for launch updates when registration opens. This website preview demonstrates the form only; it does not save your email. Pricing and launch timing will be announced.

Your world. A little lighter.

Make room for
what matters.

A little less to keep in your head.
A little more of your life, back in your hands.

A first look

A little closer
to your Koi.

Be first to meet Koi. This is a preview of the waitlist form.