The On-Screen Assistant That Makes You Smarter Every Day
It watches what you are working on and taps you when your own notes say you have been here before, so the same bad call never happens twice.
Launch / Pricing v2
Launch / Pricing v2How it works
Your own notes,
right on time
01 / 05
It watches quietly
A small orb sits in the corner of your screen. Every few seconds it looks at what you are working on, in any app.
02 / 05
It checks your Brain
What you are doing is compared against your Decisions, Learnings and To-dos, pulled from all your apps.
03 / 05
A gentle tap, only when it matters
If your notes say you have been here before, the orb gives a soft shake and a small badge. Otherwise it stays out of the way.
04 / 05
Read it, then decide
Open it to see what happened last time, a better way to try, and the notes it came from. Okay puts it back to sleep.
05 / 05
Ask more, right there
Type a follow-up without leaving your app. The answer comes from your own notes, with the source attached.
What it catches
The mistakes you already wrote down
Every lesson you saved turns into a tap at the right moment, in whatever app you are in.
Annual-only pricing, launch Friday at 5pm.
You rolled annual-only back in May, and your Friday launch got almost no opens.
Sure, the full demo by Thursday!
You already owe Dev the deck on Friday. Last time two deadlines shared a week, both slipped.
Joining a callCall with Maya, Northwind, in 5 minutes.
She asked for onboarding numbers last time, and you said you would bring them.
Reopening a settled debate#product: should we try a free tier again?
You decided no free tier in June after support load tripled. Here is the note.
Writing a scriptHook: Most consultants sound like this.
Your best hooks ask the viewer a question. Try turning this into one.
Starting a new buildNew project: v3 dashboard.
Your own rule: decide what “done” means before you start. What is it here?
Works over any app
Docs, email, Slack, your calendar, a script. It follows what is on your screen, not one app.
Only taps when your notes match
No tips of the day. It speaks up when something you saved says you have been here before.
Every answer shows its source
Each tap lists the notes it came from, so you can check it in a second and move on.
Privacy
Private by design. Open for anyone to check.
Your notes stay yours. And the desktop app is open source, so you never have to take our word for it.
Constella-OS / constella-desktop
Open source on GitHub
Index all your local files and cloud apps privately, on your device, with a vector database and knowledge graph in one.
Yours alone
Your notes live on your device or in a private space only your account can open.
Never used to train AI
Not ours, not anyone else’s. Your notes only power your own answers.
Export or erase, any time
Take everything with you, or delete it for good. No lock-in.
Stop repeating the same mistakes
Your notes already know. Constella makes sure you hear it at the right moment.
