Open Source Alternatives to Atlassian

Octopus Deploy provides a unified platform for continuous delivery, automating deployments, runbooks, and operations for modern applications.

Open-source project management software.

A popular open-source Linux distribution.

Open-source data science platform for enterprise teams, enabling collaboration and reproducible results.

Open-source backend-as-a-service platform for building scalable applications.

Creator of InfluxDB, an open-source time series database for managing and analyzing high-volume, high-speed data.

Enterprise agentic AI orchestration

Industry-standard API simulation and mocking platform for reliable software development and testing.

An open-source orchestration platform for unifying data pipelines, AI workflows, and business processes.

A managed, private, and production-grade environment for OpenClaw, offering access to over 500 AI models and essential tools.

An AI-native workspace designed to turn team interactions into actionable, proprietary data for agentic workflows.

An open-source, cross-platform JavaScript runtime environment.

Visualize, edit, and collaborate on database schemas instantly with a powerful DB diagram editor.

Open-source ERP system for small and medium-sized businesses.

Linuxed provides an AI-powered platform for Linux system administration, automation, and infrastructure management.

A free, open-source, self-hosted universal artifact repository manager.

A free, cross-platform, open-source developer platform for building many types of applications.

Modern infrastructure as code platform enabling developers to manage cloud resources using familiar programming languages.

Cloud Development Environments for efficient and secure team software development.

Logz.io provides an observability platform for cloud-native businesses, combining open-source tools for monitoring and security.

Open-core company building tools for modern backend engineers to ship faster and better.

Open-source project for instant distributed tracing and metrics using eBPF and OpenTelemetry.

Open-source data integration platform for security and infrastructure teams.

Open-source, self-hosted file sync and share and collaboration platform.

Platform providing managed open source software with security, maintenance, and licensing assurances for enterprises.

Developer tools for building modern web applications.

An open-source platform for building and running AI coding agents that automate software development tasks.

A nonprofit endowment aiming to permanently solve the funding problem for open-source software maintainers.