Constella

Constella is an AI-powered visual thinking and note-taking app designed to help users capture thoughts, connect ideas, and make better decisions. It replaces traditional folders with an intelligent, visual interface that mirrors how the brain works. With AI at its core, Constella boosts productivity

About Constella

Constella is an AI-driven tool designed to organize notes, messages, emails, and voice memos from various apps into categorized groups such as learnings, decisions, to-dos, and ideas. Users can connect services like Gmail, Slack, Notion, Calendar, and Apple Notes, allowing Constella to automatically sort and extract key information. The platform offers an infinite canvas for collaborative thinking and features an on-screen assistant that references past notes to help avoid repeated mistakes. Constella provides a free local version and paid plans with additional integrations and AI features. Data remains private and can be exported at any time.

Best for: knowledge workers, researchers, teams managing complex information, students

Key features

Automatically sorts notes, messages, and emails into categories like learnings and to-dos.
Connects with apps such as Gmail, Slack, Notion, Calendar, and Apple Notes for data import.
AI extracts actionable items and links them back to their original source.
Users can customize how information is grouped by providing sorting advice.
AI-powered chat allows users to query their own data and receive context-aware answers.
On-screen assistant references previous notes to help prevent repeated mistakes.
Infinite canvas supports collaborative thinking and real-time teamwork.

Use cases

Centralizing and organizing information from multiple productivity apps.
Extracting and tracking actionable items from emails and messages.
Collaborative brainstorming and knowledge sharing on a shared canvas.
Querying personal or team knowledge base for insights and reminders.

Pros

Free local version with unlimited note-taking and no account required.
Data privacy with local storage and export options.

Screenshots

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