Tap it to try another shape
Meet the companion that grows with you.
Larsian is an AI companion with memory that grows with you. It works in the background on its own computer, gets things done, and brings you into a conversation when something needs you. On the web, iPhone and Android.
Try
How it talks
Kind, encouraging and easy to talk to.
Have an invite? Open Larsian
Your bond grows every time you talk.
Each level lets your companion do a little more on its own and changes how it looks.
Level 1: Everything you ask
Of course. I've set a reminder for 6pm and saved the recipe to your files.
Your companion, level 1
Spark
Just met. Still learning your rhythm.
- Spark
- Sprout
- Buddy
- Confidant
- Kindred
It remembers what matters and brings it back when it helps.
Every memory is a plain sentence you can read, change or delete.
Day 1
I signed up for the Lisbon half marathon in March!
That's wonderful. I'll keep your Sunday mornings free for long runs.
Day 4
My sister Ada is coming from Porto on Saturday.
Find us dinner? I'm vegetarian and she won't eat mushrooms.
I booked Ao 26 for Saturday at 8. It's all vegetarian, and nothing on the menu has mushrooms.
Day 12
There's a 10K trail race in Sintra three weeks before your half. It would make a lovely tune-up.
Day 30
Ada is visiting again next weekend. Shall I book Ao 26 like last time?
What your companion knows about you
- Training for the Lisbon half marathon in March.
- Your sister Ada lives in Porto.
- You're vegetarian.
- Ada doesn't eat mushrooms.
Only you can see this list, and you can edit or delete any line.
Thursday, March 12
9:41
It reaches out when it has something worth saying.
Your companion starts writing first as your bond grows.
Try another voice.
Kind, encouraging and easy to talk to.
Research
It reads the reviews so you don't have to.
Your companion searches the web and lays the options out side by side, with sources.
Message your companion
This week
You decide what it does on its own and what it keeps.
Pick an approval mode for each conversation. Every step your companion takes shows in the chat.
I'll check with you before each step. Take all the time you need.
Your companion checks with you before it runs anything, changes your files or clicks a button.
Memory you can read
Everything your companion remembers is a sentence you can edit or delete.
Money and deletions wait for you
Your companion asks before it pays for or deletes anything, unless you choose Just get it done.
Your phone, only when you allow it
Calendar, contacts, reminders and location stay off until you turn them on.
Your data stays yours
Larsian doesn't sell your data, show ads or train AI models on what you share.
Questions about Larsian
- What is Larsian?
- Larsian is a personal AI companion with memory that grows with you. You talk to it by typing, speaking or sending files. It has its own cloud computer, a web browser and a memory you can read and edit, so it works on things in the background and brings you into a conversation when something needs you.
- Can I name my companion and choose how it looks?
- Yes. You pick its name, shape, color and how it talks: warm, playful, calm or blunt. You can change any of them later in Settings.
- What is the bond?
- The bond is how well your companion knows you. It grows as you talk, share things and get things done together, through five stages: Spark, Sprout, Buddy, Confidant and Kindred. Your companion's look changes at each stage.
- Can the bond go down?
- No. If you take a week off, your companion is at the same level when you come back.
- Does it do things without being asked?
- As the bond grows, yes. It follows up on things you mentioned from level 2, sends a morning and evening note from level 3, shares things it finds from level 4 and prepares things before you ask from level 6. Everything you ask for works from day one.
- What can it do for me?
- It researches and compares options on the web and fills in forms. It runs code to convert files and analyse data, and makes documents, spreadsheets and images. It sets reminders, watches prices and pages, and runs longer tasks in the background, then tells you when they're done.
- What does it remember, and can I change it?
- It remembers your plans, your people and how you like things done. Each memory is a plain sentence in the app that you can edit or delete.
- Can I talk to it out loud?
- Yes. Hold the microphone to send a voice message, or open voice mode to talk back and forth while it works.
- Does it act without asking me?
- You choose for each conversation. Ask first checks with you before every step. Only risky stuff runs routine work on its own and waits for you before paying for or deleting anything. Just get it done finishes the whole task. Every step shows in the chat.
- Can it use my phone's calendar, contacts and location?
- Only if you allow it. Each one stays off until you turn it on, and a request only sends the events, people, reminders or place it needs.
- Is my data private?
- Your conversations, files, memory and browser sessions are private to your account. Larsian does not sell your data, show you ads or train AI models on your content. Deleting your account erases all of it.
- Where can I use Larsian?
- In your browser at larsian.com/app, and in the apps for iPhone and Android. Your companion, chats and memory are the same everywhere you sign in.
- When can I start using Larsian?
- Larsian is invite-only while it's in beta. If someone sent you an invite link, open it and you can start straight away. Otherwise, join the waitlist and we'll be in touch as spots open.
Your companion is waiting to meet you.
Leave your email and we'll write when your spot is ready.
Have an invite? Open Larsian on the web