# WebVella/WebVella-ERP

Free and open-source pluggable ERP and CRM software based on ASP.NET Core 9, RazorPages and PostgreSQL . Targets Linux or Windows as host OS.

Repository: https://github.com/WebVella/WebVella-ERP
Canonical: https://ross.abutalabs.com/products/webvella-erp
Homepage: https://webvella.com/documents/developer/introduction/overview
Language: C#
License: NOASSERTION
License Family: other
Last push: 2026-08-04T14:28:49+00:00

## Health v2 (maintenance only)
Score: 75/100 (v2, computed 2026-09-02T17:46:02.011165+00:00)
- activity 96, release rhythm 35, longevity 100
- inputs: {"age_days": 4207, "days_push": 29, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: no_releases, no_license
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 1483, forks 538 (observed 2026-08-28T04:04:51.118256+00:00)

## What it is
WebVella ERP is a free and open-source, highly customizable and pluggable ERP and CRM web application built on ASP.NET Core 9, Razor Pages, and PostgreSQL 16. It lets businesses model entities, relations, pages, and hooks, and extend the system through plugins, running on Linux or Windows hosts.

## Use cases
- self-host an open-source ERP for my business
- manage customer relationships with a free CRM
- build a custom business data management app with plugins
- model custom entities and records without writing code
- extend an ERP system with custom hooks and pages
- replace expensive proprietary ERP software

## When to choose
- you want a free, self-hosted, extensible ERP/CRM on the .NET stack
- your business needs extreme customization of data entities, pages, and workflows
- you prefer PostgreSQL and ASP.NET Core and can deploy on Linux or Windows

## When to avoid
- you need a turnkey ERP with mature accounting, inventory, or manufacturing modules out of the box
- you are not comfortable with .NET development or self-hosting
- you need guaranteed support on Linux, since it is currently tested only on Windows

## Facets
- artifact type: application
- maturity: active
- function: web-framework, database, plugin-system, api-framework
- domain: erp, self-hosted, web-development
- platform: windows, dotnet, self-hosted
- tags: erp, crm, aspnet-core, postgresql, razor-pages, pluggable, business-data-management, business, linux, web-server

## Member repositories
- WebVella/WebVella-ERP (main) score 75

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:04:51.118256+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-30T04:34:01.893487+00:00, confidence not recorded.
  - readme: https://github.com/WebVella/WebVella-ERP (fetched 2026-08-28T04:04:51.118256+00:00, sha ea393a5fd79f)
  - homepage: https://webvella.com/documents/developer/introduction/overview (fetched 2026-08-29T11:40:24.328471+00:00, sha 1b380fb0e93d)
  - site_page: https://webvella.com/documents/developer/introduction/getting-started (fetched 2026-08-29T11:40:24.337474+00:00, sha 964b2e162ca7)
- Data as of 2026-08-30T08:39:29.467469+00:00.