Best Self Hosted Alternatives to ERPNext Cloud

Odoo is a suite of web-based open-source business applications that can be used individually or combined into a fully integrated ERP. It provides a single platform for managing core business processes such as sales, operations, finance, and customer relationships.

Key Features

• Modular app architecture with tightly integrated business modules
• ERP capabilities across CRM, sales, invoicing/accounting, inventory/warehouse, and manufacturing
• Project management and HR apps for internal operations
• Website builder and eCommerce capabilities within the same platform
• Large ecosystem of community-developed apps and extensions
• Data stored in PostgreSQL, enabling ownership and portability of business data

Use Cases

• Running an SMB ERP to manage sales, inventory, accounting, and operations in one system
• Deploying a CRM and customer pipeline management tool integrated with invoicing
• Building an eCommerce site connected to inventory, fulfillment, and accounting workflows

Limitations and Considerations

• The Enterprise edition includes additional proprietary apps and services not available in Community
• Real-world deployments often require configuration and customization to fit specific processes

Odoo fits organizations that want an integrated set of business applications with a modular approach and a large extension ecosystem. It can start as a single app deployment and scale into a broader ERP as needs grow.

Aureus ERP is a free and open-source enterprise resource planning (ERP) platform designed to centralize and automate business operations. Built on Laravel with a Filament-based admin experience, it provides a modular foundation for finance, HR, sales, inventory, and more.

Key Features

• Modular plugin architecture to enable only the modules you need
• Accounting and finance modules including invoicing and payments
• Inventory and warehouse management with stock tracking
• Sales and CRM-oriented modules for contacts, partners, and pipeline workflows
• HR features such as employee management, recruitment, leave/time off, and timesheets
• Role-based access control with configurable roles and permissions
• Reporting and analytics modules for operational insights
• Customizable data structures and fields for tailoring business processes

Use Cases

• SMEs replacing spreadsheets with a centralized system for inventory, invoicing, and purchases
• Organizations needing HR workflows (recruitment, leave, timesheets) alongside core operations
• Teams building a customized ERP by installing and extending only required modules

Limitations and Considerations

• Requires a modern PHP stack (PHP 8.2+) and a supported database (MySQL or SQLite)
• Feature coverage and maturity can vary by module depending on installed plugins and customization

Aureus ERP is a solid choice for teams that want an extensible, Laravel-based ERP they can adapt to their processes. Its plugin approach and RBAC make it suitable for growing organizations that need a configurable operational backbone.

Dolibarr is an open-source, web-based ERP and CRM suite for managing day-to-day business or association operations. It provides modular applications for sales, purchasing, inventory, finance, and collaboration, designed to scale from freelancers to larger organizations.

Key Features

• Modular ERP/CRM suite: enable only the modules you need
• CRM and sales pipeline with contacts/third parties, proposals/quotes, orders, and contracts
• Invoicing and payments, including credit notes and bank account management
• Purchasing and supplier management (purchase orders, receptions, supplier invoices)
• Inventory and warehouse management (products/services catalog, stock movements)
• Accounting features and financial reporting (varies by configuration and modules)
• Projects, tasks, agenda/calendar, and other collaboration tools
• Extensible ecosystem with many add-ons and a built-in module builder for customization
• REST and SOAP APIs for integration with external tools

Use Cases

• Small business management for quotes, orders, invoices, and basic accounting workflows
• Inventory-aware sales and purchasing operations for product-based companies
• Association/foundation management combining members, donations, and activity tracking

Limitations and Considerations

• Some functionality may require additional modules or add-ons (for example, multi-company)
• Payroll is not fully supported as a native module

Dolibarr is a practical choice for organizations that want a single, configurable web application covering core ERP and CRM needs. Its modular design, upgrade path, and extension ecosystem make it suitable for both straightforward deployments and evolving requirements.

Open Source Point of Sale (OSPOS) is a web-based point of sale application for running sales, managing inventory, and tracking customers and suppliers. It is designed for small to medium retail and hospitality workflows and includes reporting and operational tools.

Key Features

• Sales register with transaction logging
• Inventory and stock management for items and kits, including extensible attributes
• Customer and supplier database
• Quotations and invoicing, plus receipt/invoice printing and email delivery
• Multi-tier taxes (VAT/GST) and configurable taxation rules
• Receivings and expense logging
• Gift cards and rewards/loyalty support
• Role-based multi-user access and permission control
• Reporting for sales, orders, expenses, and inventory status
• Barcode generation and printing

Use Cases

• Retail store POS for daily checkout, receipts, and inventory tracking
• Small business invoicing/quotations with customer management
• Basic restaurant operation workflows (for example, table handling) with sales reporting

Limitations and Considerations

• License requires the built-in footer signature to remain visible and unmodified on every page
• Hardware compatibility (printers, scanners) depends on environment and supported device setup

OSPOS is a practical choice for organizations that want a browser-based POS with inventory, invoicing, and reporting in one system. It can be deployed on standard PHP and MySQL/MariaDB infrastructure and customized to fit common retail workflows.

Ever Gauzy is an open business management platform that combines core back-office and team operations into a single suite. It provides a web application plus headless APIs to manage customers, employees, projects, and finances.

Key Features

• ERP and finance features including invoicing, estimates, income/expense tracking, and billing
• CRM with contacts/leads management and sales pipelines
• HRM and ATS features such as employee records, onboarding, time off, and candidate tracking
• Project and task management with goals/KPIs and reporting/analytics dashboards
• Time tracking, timesheets, and activity/productivity tracking (including desktop timer apps)
• Multi-organization support with roles and permissions, multi-currency, and multilingual UI
• Data import/export and integrations with external services

Use Cases

• Running internal operations for agencies or distributed teams (projects, time, billing)
• Managing HR and hiring pipelines alongside employee scheduling and time off
• Tracking sales, proposals, and invoicing in one system for small to mid-sized businesses

Limitations and Considerations

• The platform is broad in scope and can require careful configuration to match specific business processes
• Some functionality is split across optional desktop/server apps (e.g., desktop timer) depending on deployment choice

Ever Gauzy is suited for organizations that want an integrated, extensible suite covering operations from CRM through HR and finance. Its API-first approach also makes it useful as a backend for custom client and workforce workflows.

Apache OFBiz is a Java-based, modular suite of business applications and a web application framework for building ERP, CRM and e-commerce systems. It bundles an entity engine, a service engine and a widget-driven UI plus a wide set of out‑of‑the‑box modules for business processes. (ofbiz.apache.org)

Key Features

• Comprehensive core modules: accounting (GL/AR/AP/FA), CRM, order management, e-commerce, inventory, warehousing, manufacturing/MRP.
• Framework components: entity engine (data layer), service engine (business logic), widget-based UI and plugin/component system for extensions.
• Developer tooling and build: Gradle-based build, Gradle wrapper tasks for packaging, testing and server control; JDK 17 required for recent versions.
• Multi-database support via JDBC (default embedded Derby for demos; commonly deployed with PostgreSQL, MySQL/MariaDB in production).
• Container and distribution support: official Dockerfile and documented Docker workflows; online demo instances for stable/trunk releases. (github.com)

Use Cases

• Deploy a customizable ERP platform covering accounting, order fulfilment, inventory and manufacturing for small-to-large businesses.
• Run an integrated e-commerce storefront with backend order management and CRM tied to the same data model.
• Build custom business applications on top of a Java service/entity framework using OFBiz components and plugin system.

Limitations and Considerations

• Steep learning curve and significant customization effort: OFBiz is a framework-first platform that often requires deep configuration and development for production fit.
• Deployment configuration is traditionally tied to source artifacts; Docker is recommended to separate deployment concerns and to simplify production packaging.
• Default embedded Derby is intended for demos/development; production deployments typically require external RDBMS configuration and JDBC drivers. (cwiki.apache.org)

Apache OFBiz provides a feature-rich, extensible Java foundation for ERP and e-commerce use cases with strong developer tooling and community-maintained demos. It is best-suited to teams prepared to invest in customization and Java-based development to adapt the platform to their business processes.

Foodsoft is a web-based application designed to help non-profit food cooperatives manage catalog, orders, accounting and volunteer jobs. It provides tools for cooperative workflows where members order collectively and share operational responsibilities.

Key Features

• Product catalog and price management with supplier/product records
• Online ordering and order rounds with pickup scheduling
• Basic bookkeeping and cooperative accounting tools for member accounts
• Member management and role-based access for cooperative volunteers
• Job scheduling and shift/packing assignment support for pickup days
• Export/import and reporting features for bookkeeping and administration
• Docker-friendly deployment and development tooling; organized for customization

Use Cases

• Managing recurring group orders and coordinating member pickups for a volunteer-run food coop
• Tracking member balances, invoices and simple cooperative accounting records
• Scheduling volunteer shifts and assigning tasks for order packing and distribution

Limitations and Considerations

• Customization and advanced features typically require familiarity with Ruby on Rails and system administration
• Active development capacity has varied; contributors should check current community activity before expecting rapid upstream support

Foodsoft is practical for small-to-medium food cooperatives that need an integrated ordering, accounting and scheduling tool. It is extensible for groups willing to host and adapt a Rails-based system.

Tryton is an open-source, modular ERP platform designed to manage core business processes for companies of different sizes. It provides an integrated server and client ecosystem with a strong focus on scalability and access control.

Key Features

• Financial accounting with configurable chart of accounts and transaction tracking
• Sales workflow from quotations to orders and fulfillment
• Inventory and stock management across warehouses (receipt to delivery)
• Analytic accounting to break down costs and revenues by categories
• CRM for managing leads and opportunities
• Purchasing and requests for quotation to optimize procurement
• Supply chain planning to replenish warehouses just in time
• Manufacturing with bills of materials and routing
• Shipping support for packaging and carrier workflows
• Project management with profitability tracking and invoicing
• Subscription management for recurring invoices
• Integration options to automate communication with banks, carriers, and external systems

Use Cases

• Running end-to-end operations for SMEs (accounting, sales, purchasing, inventory)
• Managing manufacturing workflows with BOMs, routing, and stock movements
• Automating recurring billing for service contracts and subscriptions

Tryton suits organizations that want a flexible ERP with a modular module ecosystem and integrated business domains. Its breadth of core modules makes it a solid foundation for building tailored business management solutions.