Notes made together
Write in real time, capture decisions in context, and keep the conversations that shaped the work close by.
ExploreOwn your data. Build on top of it. Vektor brings collaborative notes, content, data, and creative work into one workspace.
Free open platform · Paid extensions when you need more

Collaborative notes for creative teams
Vektor gives teams room to write, draw, structure, and automate—without breaking the thread between ideas, content, and decisions.
Write in real time, capture decisions in context, and keep the conversations that shaped the work close by.
ExploreSketch, map, and connect ideas on an infinite canvas before they become a plan, a document, or a workflow.
ExploreModel the work that matters with tables, custom properties, filters, and the flexibility to keep moving.
ExploreConnect your preferred AI provider, use the API and MCP server, and extend the workspace around how your team works.
ExploreCollaboration that leaves a trail
The best knowledge is shaped in conversation. Vektor keeps that collaboration beside the document, database, or canvas where it belongs.

Follow activity across spaces, see who changed what, and keep comments beside the work they reference.
Compare revisions, publish a specific version, and give important documents the permanence they deserve.
Use roles, groups, scoped API tokens, and OAuth2 to give each person exactly the access they need.
Open core, optional scale
Vektor is free and open at its core. Run it as a single binary on your infrastructure, or choose hosted Vektor and grow into premium when your team needs more spaces and capabilities.
Run Vektor yourself