Works with the apps you already use

Automatically Organize Your Messy Data Into Buckets

Notes, messages, emails and voice memos from every app, sorted into #learnings #decisions #to-dos #ideas and #people on their own.

See how it works
Apple Notesnever launch on a friday again. nobody opened the email
#growth · DevCan you send the pricing deck by Friday?
Q4 planGoing with monthly + annual. Annual-only is off the table.
Re: quick introMaya from Northwind would love to chat next week
Voice memo · 0:42“what if onboarding showed a before and after video…”
Hooks.mdNotion is great. Until you try to research in it.
Retro · ThuUsers who connect 2 apps stay 3× longer
Board update.docxfollow up with investors by Tuesday
HighlightDecide what “done” means before you start.
LibraryBrainChat
0 new today
Everything from your apps, grouped for you.
# Learnings31
Waiting for new notes
+0 new today
# Decisions12
Waiting for new notes
+0 new today
# To-dos9
Waiting for new notes
+0 new today
# Ideas57
Waiting for new notes
+0 new today
# People40
Waiting for new notes
+0 new today
# Content ideas84
Waiting for new notes
+0 new today

How it works

Everything you
save, sorted

01 / 05

Connect your apps

Link Gmail, Slack, Notion, Calendar and Apple Notes once. Constella checks them every hour, so you never copy anything by hand.

Checks every hour · last sync 12 min ago
Gmail● Connected
Slack● Connected
Notion● Connected
Calendar● Connected
Apple Notes● Connected
Google DriveConnect
Plus notes you write, voice memos and any MCP source

02 / 05

It pulls out what matters

Every message and note is read for the parts worth keeping: to-dos, ideas, people and promises. Each one links back to where it came from.

#growthTue 4:12 pm
D
Dev
Can you send the pricing deck by Friday? Also, what if onboarding showed a before/after video?
# To-dosSend Dev the pricing deck · Fri
# IdeasBefore/after video in onboarding
# PeopleDev · you owe: pricing deck
Repeats are skipped. Each one links back to the message.

03 / 05

Everything lands in buckets

Learnings, Decisions, To-dos, Ideas, People. Add your own topics too. New things show up with a little “new today” so you see what changed.

Default buckets
# Learnings31
# Decisions12
# To-dos9
+2 new today
# Ideas57
+1 new today
# People40
+1 new today
# Content ideas84
Your topics
# Launch 118
# Hiring 64
+ New topic

04 / 05

Teach it how you group

Write one line of advice on any bucket, like “only video hooks go here”. The next sort follows it.

# Content ideasDefault
Color
Description
Only video hooks and scripts. Product ideas go to # Ideas.
Save
The next sort follows your advice

05 / 05

Ask across everything

Ask in your own words and get an answer from your own stuff, with the source right there. Works in Claude and ChatGPT too.

What did I promise Dev?
Two things, both still open:
Send the pricing deck by FridaySlack · Tue
Share the launch event linkVoice memo · Sep 19
Also works inside Claude, ChatGPT and Cursor with the connector

Smart AI chat

Ask anything. It already knows your context.

The chat reads your buckets first, so answers come from your own notes, messages and emails, with the source one click away.

READING FROM
Learnings31
Decisions12
To-dos9
Ideas57
People40
Content ideas84
Looked through Learnings and Decisions
Three things keep coming up in your notes:
Don’t launch on a Friday. Nobody opened the email.Apple Notes · Mar 8
Users who connect two apps stay 3× longer.Retro · Aug 14
Annual-only cut trial starts by 40%, so you rolled it back.Q2 plan · May 2
Ask across everything…

On-screen assistant

The On-Screen Assistant that Makes You Smart Daily

Prevents you from making bad decisions again that your notes already show are bad.

NotionFileEditView
Tue 10:41 AM
Launch / Pricing v2
Pricing v2 launch
Draft · edited just now
Goal. More paid users from the new onboarding.
Who. Trial users who connected at least one app.
Offer. Save 20% when you pay yearly.
Plan: annual-only pricing, launch Friday at 5pm.
ConstellaWatching Notion · Pricing v2
Before you ship thisnow
Your notes say both parts went badly before. Annual-only cut trial starts by 40% in May, so you rolled it back. And the Friday launch in March got almost no opens.
Try: monthly + yearly, launch Tuesday at 10am.
From your notes · 2
Rolled back annual-only pricingDecisions · Notion, May 2
Don’t launch on Fridays. Nobody opened the email.Learnings · Apple Notes, Mar 8
Continue helping

Quiet until it matters

It watches the app you are in and stays out of the way. No pop-ups, just a soft tap and a small badge.

Remembers what went wrong

It checks what you are doing against your Learnings and Decisions, so the same mistake gets caught the second time.

Ask it anything, right there

Open the orb over any app and ask. Answers come from your own notes, with the source attached.

Infinite canvas

Thinkoutloud,together

Working next to someone makes it easier to start. Bring a friend or your team onto the same canvas and watch each other think, live.

Onboarding drop-offLive
DMREA
0 editing
Positioning doc
Lead with the board, not the AI
People meet a chat box first and think “another wrapper”.
Q3 plan
Week-2 activation is the lever
Retention drops 38% between day 7 and day 14.
#user-interviews
They stall the second the sync finishes
Sarah: “It said Connected, and then nothing was there.”
Re: onboarding feedback
Drop-off is right after the first app
Most testers connect one app, look around, and leave.
Session recordings · wk 2
7 of 9 sessions: a pause, then a tab switch
Average stare at the empty board: 22 seconds.
AI · from Gmail
They connect one app, then meet an empty board
The board is empty the moment they finish.
AI · from Drive
A 22-second stare, then a tab switch
7 of 9 recorded sessions do exactly this.
AI · from Slack
Sarah said it plainly
“It said Connected, and then nothing was there.”
ANew note · just now
GATHER FROM CONNECTED KNOWLEDGE
What are you trying to remember?
+ 3 moreGather
Ask about these 3 notes…Ask AI
Stellaon 3 notes · asked by Mei
why are testers leaving here?
Daniel·
Mei·
Ryan·
Emily·
Arjun·

Let your notes work for you

Connect your apps once. Constella keeps sorting, and taps you when something you already learned matters.