Your day,
already handled.
Automatic Reminders, To-Dos and Summaries extracted across all your data
Meets you where
your day already is.
Slack, Gmail, Calendar, Messages, Drive. Constella reads across all of them and turns the scatter into a single, timed plan — so nothing lands twice and nothing slips.
SlackMaya needs the deck by 2
GmailConfirm your address
CalendarAcme renewal · 12:00
DriveQ3 numbers ready
Start the day
already briefed.
Constella turns scattered signals into clear, timed, briefed actions — and tells you the two things that actually need you before lunch.
Briefed before every meeting
A short, sourced brief is ready before each call — what changed, what they care about, what to bring.
Only what actually needs you
Constella separates the noise from the few things with teeth, and ranks your day by what's truly due.
Connects the dots you'd miss
It quietly notices the themes across your notes and messages, and resurfaces the idea worth reviving.
And Stella
does the rest.
Ask in plain words. She plans, drafts, and acts across your apps — then tells you the moment it's done.
Powered by AI
Connected Memory
Every note, email, and meeting feeds a living knowledge graph. Constella reads across everything you've saved — then surfaces exactly what matters, right when you need it.
Ingest everything
Slack, Gmail, Drive, Calendar, Messages — all read automatically, nothing manual.
Fuse into one mind
Connections form across your data — a knowledge graph that grows smarter over time.
Surface living insights
Patterns, connections and priorities emerge automatically — answered by your own context.
Go deeper
with Stella.
Your always-on chief of staff. She watches the day so you don't have to — and stays a step ahead of it.
Your attention isn't a productivity problem to be solved.
Hey there,
If you're reading this, you probably feel it too — the low, constant hum of keeping track. A reply you owe in one app. A deadline buried in another. A dinner plan that never got confirmed. None of it is hard. There's just too much of it, in too many places, and it never stops arriving.
So we tried the usual answers. More lists. More notifications. More apps promising to be the one app. They all asked the same thing of us: more attention. More managing. More time spent organizing our lives instead of living them.
We wanted the opposite. An assistant that does the watching, so you can stop. One that reads across everything you already use, understands what actually matters today, and hands you a short, honest plan — then quietly gets out of the way.
That's Constella. Not another inbox to check. A calm that shows up every morning, already briefed. We're obsessive about two things: that it's genuinely useful, not just clever, and that your data stays yours — read to help you, never sold, never the product.
This is the first chapter of that story. If it resonates, come build the calm with us.
Ready when
you are.
Start with today — it's free. One log at a time, Constella meets you where you are and keeps the day on track.