---
type: Index
title: Nimbus — Open Knowledge Bundle
description: Cross-linked markdown overview of Nimbus, a free open-source realtime kanban issue tracker.
resource: https://nimbus.nehan.site/
tags: [kanban, issue-tracker, realtime, open-source]
timestamp: 2026-08-05
---

# Nimbus

Nimbus is a free, open-source, hosted realtime kanban issue tracker for teams. Boards, cards, comments, and assignments sync to every screen over WebSockets the moment they change. There is no per-seat pricing, no install, and no server to run.

## Concepts

- [Product](product.md) — what Nimbus is and who it is for
- [Features](features.md) — capabilities: realtime boards, workspaces, search, labels, presence
- [Pricing](pricing.md) — $0 forever, unlimited boards, issues, and members
- [Comparisons](comparisons.md) — Nimbus vs Jira, Linear, and Trello
- [Glossary](glossary.md) — plain-language definitions of kanban, agile, and scrum terms
- [Security](security.md) — auth, roles, rate limiting, data protection

## Related

- Source code: https://github.com/NehanAhmed/Nimbus
- Human-readable pages: https://nimbus.nehan.site/ and https://nimbus.nehan.site/pricing