idea
note
thought
insight
memory
reflection
Forget files & folders,not your
Thoughts
Quickly Capture Without Losing Anything
An infinite graph for your notes, images, and files with a revolutionary AI search to find what you need.

Break free from files & folders

Take notes super quickly by just typing and pressing enter. Or, write directly on the view.

Similar ideas from the past will appear as you type to help you connect thoughts.

Search your notes with AI

The right notes, images and files will appear as you search.

Never lose anything again: you do not even need to remember exact words.

Backlink Visually

Draw connections between notes. These will appear in your search results later.

Gain clarity by visually seeing how your thoughts are related.

Daily jotting view

Type freely on a daily notes document. Related notes from the past will appear on the left.

Drag and drop text on to the graph for retrieval later.

effortlessly find notes when

when you need them

Download on iOSDownload on Android

Quick capture on the go

Add brilliant ideas and files to your second brain from wherever you are.

Download on iOS
Download on iOSDownload on Android
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Cross Platform Syncing Across Your Devices
Constella is available for Windows, Android, iOS, and Mac.
Cross-platform sync illustration
Attain Peace in Today's Hectic World
Thanks to Constella, you can keep on learning new ideas while remembering the old ones.

Instant recall

Our brains work by looking up relevant thoughts when we need to think and work on something specific. However, our memory is very limited, and we often make big mistakes due to this. Constella brings up related notes when you need them.

Networked connections

We learn when our neurons form connections between each other. Similarly, Constella lets you draw connections between notes visually to build knowledge from your notes rather than just random backlinks.

Constella

Total Privacy

Only you see your notes

Offline mode

Notes stored locally

Control notes you give Stella

Let Stella Help You Complete Your Work
With your thoughts, she's much smarter than other assistants. Tell her what you want to get done or just have a chat with your understanding friend.

By collecting thoughts and drawing connections, you build knowledge in order to do great work. Why spend time reiterating your knowledge to someone else?

Image and File Searching
Paste images and files and then find them with Constella's revolutionary similarity search.
image file searching with words demo
Features to Help You Make Progress
From saving views to changing themes, Constella has everything to help you learn and work on another level.

Tagging

Add tags to notes to filter views, limit retrievals, focus on certain topics, and separate notes.

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Saving Views

Save views for later, allowing you to easily revisit and update mind maps.

saving view image

Watch Constella on Youtube

A full walkthrough with example use cases.

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Markdown Text Editor

Utilize a powerful text editor with markdown support, slash commands, and a select menu for styling.

markdown text editor image
Built-in Importing & Exporting
Import easily from all other apps, and exporting gives you full ownership of your data. We greatly value freedom.

Any Markdown Exportable App

Try Constella Now for Free

Loved by Thinkers All Over the World
Honest reviews from those who enjoy getting better at what they do.
Lloyd

Lloyd

IT Entrepreneur & Writer

Constella has become my go to app for notes, PKM and decision support. It’s advance AI feature provide me with insights that I can’t get else where. The visual graphical and interactive interface works the way I work, adapts to my needs. It’s loaded with features that make sense and are useful without requiring a huge learning curve. Constella is a home run in the AI/Note/PKM market.

Reddit User

Reddit User

Developer

I need to try your app! Love the idea, I take a ton of notes, my dashboards sometimes looks like that of a crazy conspiracy theorist guy. I am the exact market for your app. Can I get an invite?

Simon

Simon

Note Taker

Thank you doesn't seem anywhere close to enough to convey how much this programme fits my needs. ADHD & Autistic here- ticks all the ADHD boxes / being autistic means some things aren't perfect; not that I am criticising, please.

Grace Hall

Grace Hall

Marketing Specialist

It's incredibly intuitive and easy to use.

Reddit User

Reddit User

Designer

Alright cool!!! I'm using the hell out of your app. It's what I was looking for all along. With the additional features. It will be perfect.

Frank Moore

Frank Moore

Project Manager

A robust solution that fits perfectly into my workflow at work. It has enhanced our team's capabilities just from me using it alone.

Masahiro Chaen

Masahiro Chaen

AI Influencer & Founder

シリコンバレーであった起業家が面白いメモアプリを作っていたので、解説しました。高速でノートを取り、AI検索も使いながら簡単に欲しいメモを見つけることができる。

Ellie Fieldsbaker

Ellie Fieldsbaker

Writer

I recently discovered Constella App and just wanted to mention it as it changed my life

Judy Ann

Judy Ann

Researcher

Isn’t it time technology did more than just store your thoughts? Enter Constella.App, a much better alternative to Apple Notes, designed for those who crave innovation in note-taking.

Vikas Assudani

Vikas Assudani

Designer

I tried Constella, and it's fantastic. It doesn’t limit you to organizing everything into folders; instead, it works like a mind map, allowing you to store everything—notes, thoughts, ideas, and random bits—just how you want them, all interconnected. The search feature is also excellent. You don’t need to remember the full sentence or even the exact word, and the benefits of AI-powered search are clear—it works brilliantly.

Lloyd

Lloyd

IT Entrepreneur & Writer

Constella has become my go to app for notes, PKM and decision support. It’s advance AI feature provide me with insights that I can’t get else where. The visual graphical and interactive interface works the way I work, adapts to my needs. It’s loaded with features that make sense and are useful without requiring a huge learning curve. Constella is a home run in the AI/Note/PKM market.

Reddit User

Reddit User

Developer

I need to try your app! Love the idea, I take a ton of notes, my dashboards sometimes looks like that of a crazy conspiracy theorist guy. I am the exact market for your app. Can I get an invite?

Simon

Simon

Note Taker

Thank you doesn't seem anywhere close to enough to convey how much this programme fits my needs. ADHD & Autistic here- ticks all the ADHD boxes / being autistic means some things aren't perfect; not that I am criticising, please.

Grace Hall

Grace Hall

Marketing Specialist

It's incredibly intuitive and easy to use.

Reddit User

Reddit User

Designer

Alright cool!!! I'm using the hell out of your app. It's what I was looking for all along. With the additional features. It will be perfect.

Frank Moore

Frank Moore

Project Manager

A robust solution that fits perfectly into my workflow at work. It has enhanced our team's capabilities just from me using it alone.

Masahiro Chaen

Masahiro Chaen

AI Influencer & Founder

シリコンバレーであった起業家が面白いメモアプリを作っていたので、解説しました。高速でノートを取り、AI検索も使いながら簡単に欲しいメモを見つけることができる。

Ellie Fieldsbaker

Ellie Fieldsbaker

Writer

I recently discovered Constella App and just wanted to mention it as it changed my life

Judy Ann

Judy Ann

Researcher

Isn’t it time technology did more than just store your thoughts? Enter Constella.App, a much better alternative to Apple Notes, designed for those who crave innovation in note-taking.

Vikas Assudani

Vikas Assudani

Designer

I tried Constella, and it's fantastic. It doesn’t limit you to organizing everything into folders; instead, it works like a mind map, allowing you to store everything—notes, thoughts, ideas, and random bits—just how you want them, all interconnected. The search feature is also excellent. You don’t need to remember the full sentence or even the exact word, and the benefits of AI-powered search are clear—it works brilliantly.

Use Constella the Way You Want
Constella is minimalistic and adapts to you.

PKMS

The perfect personal knowledge management system (pkms) has fast thought capture, backlinking, and retrieval. Constella lets you create chains of thought that you can retrieve instantly without the hours needed of maintaining a manual pkms. Plus, Constella is designed to be learnt easily and adapt to you.

Research

Successful research comes from connecting the dots from your work as well as others' papers. It's so hard to keep track of ideas from different research papers, but Constella makes it effortless to visualize and link material together. Then let Stella chat use the links to help you write great papers.

Decision Making

A well thought out decision can determine whether an endeavor will succeed or fail. Having the full context of everything involved combined with past learnings and reminders will amp your ability tremendously to make the best decisions. Some say Constella drastically improves their judgments and outcomes.

Mind Mapping

When trying to understand a concept or brainstorm the next steps, it is helpful to mind map your thoughts. Constella not only allows you to drag and drop nodes, but also remembers them for the future so you can easily reference old thoughts. This way you can both take notes and visualize them at the same time.

Knowledge

The Zettlekasten system allowed Niklas Luhmann to publish over 70 books and 400 articles. By using Constella, you automatically implement this system without spending hours having to manually categorize your notes. Let Constella track everything and give you what you need when you need it.

Everyone Else

Having full awareness of everything happening in your life will give you a huge edge in today's world. Constella lets you jot down personal notes, observations, learnings, and any thoughts you have. Then, Constella will instantly recall relevant bits as you search and type to save you time while helping you gaining tremendous clarity.

The One App to Rule Them All
With over 40+ features in a minimalistic design, Constella can replace all your other apps and cut your subscription costs in half.
ditch other apps

Paste, chat, summarize, and understand files quickly.

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Learn faster and save views to remember learnings.

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Dump files in Constella and search later to find them easily.

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Visually plan your personal roadmap ahead.

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FAQs

Why is document based note taking so popular if it's flawed?

How performant is Constella?

Can I import / export notes?

Does Constella work offline?

How do I download Constella?

Vote and submit requests
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Our Blogs
Article

Why You Must Have Personal Knowledge Management in 2024

Imagine a world where your thoughts, ideas, and knowledge are seamlessly organized, easily retrievable, and interconnected in ways that enhance your productivity and creativity.

Article

Why Do We Use Document Based Note Taking?

Document-based editing such as in Apple Notes, Notion, Google Docs, etc. are relics of the past, and this is why we should not use them. Just like our computers, visual UI based is the future.

Article

How To Use Zettelkasten In Today's World

This is a super powerful system that even let one person publish over 70 books and 400 articles in their lifetime. What modern tools can we use to implement Zettelkasten without much effort?

We're working hard.