Huly

Huly (built on the Hardcore Engineering platform) is an open source all-in-one productivity suite designed to replace a stack of paid tools with a single self-hostable application. It bundles an issue tracker, project planner, team chat, wiki, CRM, HR, ATS, and even quality management into one cohesive workspace.

It positions itself as a direct alternative to Linear and Jira for engineering teams, while also replacing Notion or Coda for documentation, Slack or Discord for chat, HubSpot for CRM, and Motion for AI scheduling. Because all modules share a single data model, work items, conversations, contacts, and documents stay in sync without glue code or paid integrations.

Huly is built with TypeScript and runs on Node.js and MongoDB, with first-class Docker and Kubernetes support. The community edition is fully open source under EPL-2.0, while a cloud-hosted tier is available for teams that do not want to manage infrastructure.