GitHub is a web-based Git repository hosting service.

Unlimited private repos - Gist support - FIDO U2F (2FA) support - Git integration

Web-based git repository management with wiki, code reviews, issue-tracking and CI/CD pipeline.

Continuous Integration - Unlimited private repos - GIT support - Continuous Deployment

Infinitely flexible. Incredibly easy to use. Great mobile apps. It's free. Trello keeps track of everything, from the big picture to the minute details.

Customizable - Drag n drop - Kanban Board - List management

Gitea is a community managed fork of Gogs lightweight code hosting solution written in Go and published under the MIT license.

Importing from Git - Webhook support - Lightweight - Private repositories

An award-winning cloud-based Project Management software aims to help collaborative teams organize and manage from small enterprise projects to large-scale initiatives.

Subtasks - Ad-free - Drag n drop - Google Chrome Extension

Flexible project management web application

Extensible by Plugins/Extensions - Customizable - Simplicity. Notes that get backed up - Multiple languages

Taiga is the easy and intuitive yet powerful agile project management tool for multi-functional teams. Taiga has a best in class Sprint task board, and you can seamlessly migrate to Kanban if needed.

Scrum boards - Kanban Board - Team Collaboration - Sprints

A painless self-hosted Git service written in Go

Lightweight - Version and Source Control - Git - Wiki

ClickUp is an all-in-one project management platform that eliminates the need of using more than one tool for your organization’s workflow

Customizable - Time estimates - Integrated Search - Drag n drop

OpenProject is an open-source project management software with a wide set of features and plugins. It supports project timelines / Gantt charts, issue tracking, wiki, document management, time and cost reporting, code management, Scrum and much more.

Kanban Board - Agile boards - Computer-aided manufacturing (CAM) - Cost estimate

Codeberg is a free Git source code hosting service, with the objective to give the Open-Source code that is running our world a safe and friendly home, and to ensure that free code remains free and secure forever.

Kanban Board - Non profit - Web-Based - Git

Issue & Project Tracking Software

Customizable - Workflow Automation - Scrum boards - Dependency Tracking

Follow your data through its entire lifecycle. From fluid brainstorming and research, through to a structured system for collaborative use, Zenkit is the flexible workspace you can use to organize anything.

Task Automation - Customizable - Support for Themes - Reminder for deadlines

Open source Trello-like kanban board. Based on Restya platform.

Kanban Board - Web-Based - Support for IMAP - Chat

Launchpad is a collaboration and Bazaar code hosting platform for (primarily open-source) software projects

PPA - Debian package compatible - Translation-platform - Real time collaboration

A Kanban-inspired app for keeping track of things that need to get done.

Kanban Board - Task Management - Project Management - Todo List Manager

A project management tool that can be adapted to your processes to help you deliver great products

Scrum boards - Kanban Board - Time Off Management - On-premises software

Mercurial is a free, distributed source control management tool

Version and Source Control - Distributed

Software development & agile management All-in-one, 100% Open Source

Kanban Board - Included wiki - Git - Project Management

Apache SVN is a centralized version control system similar to CVS , but based on the concept of change-sets instead.

Version and Source Control