Ever Gauzy: Open-Source Business Management Platform (ERP/CRM/HRM)

TL;DR: Ever Gauzy is an ambitious open-source business management platform that bundles ERP, CRM, HRM, ATS, and project management into a single TypeScript codebase. It supports multi-tenant SaaS deployment and is licensed under AGPL-3.0.

Source and Accuracy Notes

• Repository: ever-co/ever-gauzy
• License: AGPL-3.0
• Stars: 6,007 (as of September 2026)
• Language: TypeScript
• Topics: accounting, billing, bookkeeping, crm, crm-platform
• Homepage: gauzy.co

What It Is

Ever Gauzy is an open-source platform that combines the operational functions of a small-to-medium business into one application:

• ERP for accounting, inventory, invoicing, and operations.
• CRM for sales pipelines, customer records, and contact management.
• HRM for employees, time tracking, payroll, and leave.
• ATS (applicant tracking system) for recruitment workflows.
• Project management for tasks, timesheets, and team coordination.

The codebase is TypeScript end-to-end. The platform supports both single-tenant self-hosted deployments and multi-tenant SaaS, which makes it usable both as an in-house back-office system and as the foundation for a vertical SaaS product.

The project has been under continuous development for years, with a sizable community and an active commercial entity behind it. The commercial arm offers hosted and supported versions for teams that don’t want to run it themselves.

Why It Matters

Most “open-source ERP” projects are either thin CRMs that grew aspirations or stale forks of old enterprise code. Ever Gauzy is interesting because it actually ships a coherent set of modules at the same time, all from one TypeScript codebase that follows modern web conventions.

For the right audience, that’s a meaningful proposition:

• Agencies and consultancies that want one tool for time tracking, project billing, HR, and sales pipelines.
• Small and medium businesses that want to consolidate back-office tooling into a single, self-hostable platform.
• Vertical SaaS builders who want an open-source foundation to fork rather than building from scratch.
• Cooperatives and non-profits that need real ERP/HRM capabilities without SaaS pricing.

The TypeScript codebase is approachable to a typical full-stack web developer. That’s a low barrier compared to the Java/Python stacks that dominate the open-source ERP space.

Practical Trade-Offs

A few honest caveats:

• AGPL-3.0. Strong copyleft. Self-hosting for internal use is fine. If you build a hosted product on top of Ever Gauzy, the AGPL terms apply. Commercial licensing is available through the project’s commercial arm.
• Module depth varies. The combined-platform pitch is real, but the depth of any single module may not match a best-of-breed tool. A dedicated HRM product will have more HR features; Ever Gauzy covers the common cases well and the edges less so.
• Operational overhead. A platform with this many modules has a meaningful setup footprint. Expect a real install procedure, not a one-line Docker.
• Roadmap pace. As an open-source project with commercial backing, some features land in the commercial product first. Check the issue tracker and roadmap before committing to self-hosting.
• Customization cost. Like any broad-scope platform, deep customization of any module takes real engineering time. The win of “one platform” can become “one platform to maintain.”

These are normal caveats for a full-stack business management suite. The trade-off between breadth and depth is the central design tension, not a bug.

Who Should Care

Ever Gauzy is a strong fit for:

• Agencies that need time tracking, project billing, and HRM in one place.
• Service businesses with a mix of project work, sales pipeline, and back-office accounting.
• Multi-location SMBs that need centralized employee and operations management.
• Vertical SaaS builders who want an open-source ERP/CRM foundation.
• Cooperatives and non-profits that want modern, web-based business management without SaaS subscription costs.

If you only need CRM and are happy with a focused tool like EspoCRM or Twenty, Ever Gauzy may be more platform than you want. If you need many of those modules at once, the consolidation is a real win.

Summary

Ever Gauzy is one of the more ambitious open-source business management platforms shipping today. The TypeScript codebase, multi-tenant architecture, and integrated ERP/CRM/HRM/ATS/PM scope make it a credible alternative to either a fragmented SaaS stack or a heavy traditional ERP. The AGPL license shapes the commercial path, but for self-hosters and verticals, it’s a substantive foundation.