Many small and medium-sized businesses have come to accept an uncomfortable truth: their daily work is spread across too many tools. Tasks are managed in Jira or Linear, conversations happen on Slack, documentation lives in Notion, notifications arrive via email, and important decisions are buried in message chains that no one finds when needed. Huly was created precisely to address this fragmentation.
The proposal is ambitious: an open-source, self-hosted platform that combines project management, chat, documentation, CRM, HRM, candidate tracking, GitHub integration, and a shared inbox to centralize notifications. It isn’t presented as a simple clone of Jira, Slack, Linear, or Notion, but as an attempt to unify tasks, documents, and conversations into a single interface.
The appeal is clear for technical teams. A company with 50 people using Linear Business, Jira Cloud Standard, Slack Business+, and Notion Business could easily spend around $35,490 annually if you estimate $16, $8, $15, $15, and $20 per user per month respectively. The amount varies with discounts, annual billing, the number of users, and specific plans—but it highlights the problem: multiple tools that often don’t naturally share context.
An open-source alternative focused on product teams
Huly is developed by Hardcore Engineering, with its main repository on GitHub describing it as a platform designed to accelerate the creation of business applications—including chat, project management, CRM, HRM, and ATS modules. The project has over 25,000 stars on GitHub, more than 1,800 forks, and is released under the EPL-2.0 license, the same as the Eclipse ecosystem.
The core idea is to reduce switching between tools. In an ideal workflow, a conversation can turn into a task, that task can be linked to a document explaining the decision, and everything can remain connected to the corresponding GitHub repository. For distributed teams, this link between communication, planning, and documentation can save many searches and misunderstandings.
Huly includes issue tracking, sprints, milestones, kanban boards, Gantt charts, burndown charts, backlogs, and roadmaps. It also offers chat with channels, threads, direct messages, files, as well as collaborative documents for notes, plans, reference materials, and project decisions. Its official documentation describes a document system designed to share knowledge, collaborate on roadmaps, and assign actions directly from the content.
The project also incorporates features beyond the basic comparison to Jira or Notion, such as “virtual office rooms,” CRM, human resource management, candidate tracking, time-blocking, and integration with GitHub. It’s an extensive list—perhaps too broad for some teams—but it signals its intent: not just to compete as a ticketing tool but as a comprehensive workspace.
Self-hosting: freedom but also responsibility
The most distinctive aspect of Huly compared to traditional SaaS tools is self-hosting. The project maintains a dedicated repository, huly-selfhost, aimed at deploying the platform on your own server using Docker Compose. It also provides a sample configuration for Kubernetes.
For organizations valuing data sovereignty, predictable costs, or independence from price changes, this is very attractive. There are no per-seat licensing fees typical of conventional SaaS when running on private infrastructure. The data remains under your control, and if the provider changes strategy, your code and instance are still there.
However, it’s important not to see self-hosting as entirely free. While Huly may avoid per-user licenses, it doesn’t eliminate infrastructure, maintenance, updates, backups, monitoring, security, outbound email, storage, and internal support costs. For technically experienced teams familiar with Docker or Kubernetes, these costs may be reasonable; for companies without a technical background, they could add up.
The self-hosting repo warns that Huly is relatively heavy and provides specific instructions for Linux deployments. This matters because a platform replacing chat, documentation, and project management tools becomes critical very quickly. If it goes down, a significant part of the team’s operational flow can be impacted—not just a secondary tool.
Thus, Huly fits better with organizations that already have a technical culture, internal service capabilities, and clear backup policies. In such environments, the benefits can be significant: fewer tools, lower costs, greater control, and an architecture adaptable to specific needs.
The hidden cost of working across four sites
The financial comparison with Jira, Slack, Notion, and Linear is only part of the story. The more challenging cost to measure is the time lost in searching for context. A decision made in Slack, a specification in Notion, a ticket in Jira, and a sprint plan in Linear can tell the same story from four different places. When something goes wrong, you have to piece the truth back together by jumping between tabs.
Huly aims to address this through design. It doesn’t integrate four external tools; instead, it tries to embed those functions within a single system. This difference can be crucial. API integrations help, but they rarely eliminate the separation between conversation, task, and documentation entirely.
Nonetheless, the challenge Huly faces isn’t small. Jira, Slack, Notion, and Linear are popular for a reason—they have years of maturity, ecosystems of integrations, enterprise security, support, mobile apps, automation, advanced permissions, and widespread adoption. Replacing even one of these tools is difficult; replacing four requires the alternative to be very solid in core features and user-friendly enough to avoid internal rejection.
The advantage of Huly is that it might first attract smaller teams, technical startups, open-source communities, consultancies, and companies aiming to control their infrastructure. In these scenarios, per-user costs for large platforms are higher, and having everything in one installation can compensate for some enterprise features that might be missing.
The underlying trend favors this kind of project. More teams are tired of paying for multiple SaaS solutions with per-user pricing, increasing limits, and overlapping features. Meanwhile, advances in AI and development agents will make having knowledge, tasks, conversations, and documentation connected in a single graph of work increasingly valuable. A unified platform may be much easier to query and automate than four separate silos.
Huly isn’t a magic solution, but it points toward an interesting direction: open, self-hosted tools designed to reduce reliance on proprietary, closed platforms. For some teams, the switch isn’t just about saving money—it’s about regaining control over their work environment.
Frequently Asked Questions
What is Huly?
Huly is an open-source project management and collaboration platform that combines tasks, chat, documentation, CRM, HRM, ATS, and GitHub integration within a single environment.
Can it replace Jira, Slack, Notion, and Linear?
It can cover many core functions, especially for technical teams. However, whether it fully replaces these tools depends on specific needs, integrations, permissions, support requirements, and the maturity level of each organization.
Is Huly free?
The software is open source and can be self-hosted without subscription fees. Still, you must account for server, maintenance, backups, security, and administrative costs.
How do I install Huly for self-hosting?
The project offers a dedicated repository with Docker Compose setup and a sample configuration for Kubernetes, designed to deploy on Linux servers.