Open Source ERP Software

Get the best open source ERP software for your business. Compare product reviews, pricing below. Read our buyer’s guide for more help.

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Odoo Screenshot
Odoo
(6)
Odoo is the most installed business software in the world. Odoo is used by 2.000.000 users worldwide ranging from very small companies (1 user) to very large ones (300 000 users). Amongst the biggest references you can find…
Price Range
$ $ $ · ·
Client OS
Web
Deployment
Cloud or On-Premises
xTuple Screenshot
xTuple is Inventory Management Solutions for Manufacturers who want to GROW their Manufacturing Business. xTuple is helping manufacturing and inventory-centric companies use management software and best practices to grow…
Price Range
$ $ $ $ ·
Starting Price
$175/month/user
Client OS
Mac, Windows, Linux
Deployment
Cloud or On-Premises
ERPNext Screenshot
ERPNext powered by Frappe Technologies is your one-stop shop for Enterprise Resource Planning. This open-source resource planning software includes many features that will cover your business’ needs. Video Overview ; Benefits…
Price Range
$ $ · · ·
Starting Price
$10/month/user
Client OS
Web
Deployment
Cloud Hosted
Dolibarr Screenshot
Doibarr is an open source ERP and CRM software for small and large companies. The powerful all-in-one suite provides an easy to use platform that helps manage your business. Dolibarr can be implemented on a single-module…
Client OS
Web, Windows
Deployment
Cloud or On-Premises
metasfresh Screenshot
metasfresh is an open source ERP providing a powerful package that is enjoyable and easy to use. The open source platform provides a cost-effective way to meet customer needs. metasfresh can be used absolutely free for…
Price Range
$ · · · ·
Starting Price
$24/month/user
Client OS
Web
Deployment
Cloud Hosted
ERP5 Screenshot
ERP5
(2)
ERP5 is a powerful opens ource ERP software written in Python. ERP5 uses a unified business model that provides a generic use nature. This means ERP5 has been deployed in multiple industries across the world, such as banking…
Client OS
Web
Deployment
Cloud or On-Premises
OpenPro ERP Screenshot
OpenPro Web Based ERP Software enables companies to manage all key business operations in a single, integrated system, which includes: Customer relationship management; Supply chain; Order management and fulfillment…
Price Range
$ $ $ · ·
Starting Price
$1,000/user (perpetual license)
Client OS
Windows, Mac, Web
Deployment
Cloud Hosted
Compiere Screenshot
Aptean Compiere ERP is an integrated open source ERP and CRM business solution for automating all of your financial, distribution, sales and service processes. In addition to providing well-understood ERP capabilities and…
Price Range
$ $ $ $ ·
Starting Price
$50/month/user
Deployment
Cloud or On-Premises
Bitrix24 Screenshot
Bitrix24 is a business management software providing a unified approach to communications, tasks and projects, CRM, contact management, and website creation. Bitrix24 is available on-premise and on a private cloud. Calendar…
Price Range
$ $ · · ·
Starting Price
$69/month
Client OS
Web
Deployment
Cloud Hosted
iDempiere Screenshot
iDempiere is a community developed open source ERP software. The iDempiere Business Suite ERP/CRM/SCM is based on the original Compiere/Adempiere with new architecture to provide user developed features. Also known as OSGi …
Client OS
Mac, Windows, Linux
Deployment
On-Premises
opentaps Open Source ERP + CRM Screenshot
opentaps Open Source ERP + CRM is a fully integrated application suite that brings together top-tier open source projects to help you manage your business more effectively. Today, opentaps supports ecommerce, Customer…
Client OS
Web
Deployment
Cloud Hosted
webERP Screenshot
webERP aims to provide a company with all the tools it needs to manage multi-currency debtors, multi-location stocks, multi-currency creditors as well as it’s bank accounts and general accounting needs. webERP can also…
Client OS
Web
Deployment
Cloud Hosted
Openbravo Screenshot
Openbravo is a comprehensive cloud omnichannel platform that helps retail and restaurant chains deliver more innovative and personalized customer experiences across channels through cost-effective commerce operations…
Price Range
$ $ $ $ ·
Starting Price
$971/month
Client OS
Web
Deployment
Cloud or On-Premises
TRYTON Screenshot
TRYTON is a 100% open source business software that provides all the features you need, fully integrated, to manage your business. TRYTON has been successfully used by businesses and communities of all sizes due to it’s…
Client OS
Web
Deployment
Cloud Hosted
MixERP Screenshot
MixERP is a free ASP.net open source ERP software. The solution aims to provide business management functionality such as wholesaling, human resources, inventory, procurement, and more. MixERP on the cloud lets you save on…
Client OS
Web, Windows
Deployment
Cloud or On-Premises

We searched and searched, but we couldn’t find any products in our database that match your criteria. Perhaps our team of software experts can help? They’d be happy to provide a list of free open source ERP software recommendations that meet your exact requirements.

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Open Source ERP Software Buyer’s Guide

What Is Open Source ERP Software?

Open source ERP software is an enterprise resource planning system whose source code can be inspected, modified, and enhanced by anyone who uses it. This lets users and businesses create and customize software as they see fit rather than pay for these services through a software vendor. These customizations mean open source ERP software can be much more cost-effective, and even a free option, over a proprietary or closed-source program

Companies choose to implement open source ERP for more control over their IT investment and insurance against vendor inattention. In the world of ERP software, the agendas of a software vendor and the end-user may be two different things. While many companies may share core common functionality requirements, variations and specific business processes demand a flexible approach. Open source communities can help balance these needs.

Open source ERP software includes all of the needed functionality modules that a regular ERP software has. This includes invoicing, inventory management, sales management via e-commerce platforms, human resources, and project management.

Dolibarr CRM Open Source ERP Software
The CRM available in Dolibarr.

Benefits of Open Source ERP Software

There are many benefits to using open source ERP solutions over some of the more well-known ERP options such as Oracle or SAP. This includes lower costs, more control over customizations, and a simpler way to scale. The flexibility that an open source ERP software can provide business and the freedom they provide over a partnership with a software provider remains some of the top reasons to consider using one.

Freedom From Licensing

The main reason a company may use open-source enterprise resource planning software is due to it’s lower costs and ease of customization. These benefits are derived from a lack of licensing that is usually found in a commercial ERP system.

Open source ERP software systems use open source databases and operating systems, which by definition is a license-free option. This is in comparison to commercial systems that may require the use of expensive commercial databases and operating systems. Since open source ERP systems are developed by a community, it relies on the input from users, which usually come in the form of passionate developers.

Competition between these developers leads to a higher quality product and constant updates and improvements. The vendor-independence and freedom from licensing provided by an open-source ERP software mean you don’t need to rely on proprietary software which may not be as open to product development ideas.

Community Support

To discuss more about how passionate some developers are about open source ERP, many IT departments can benefit from having a community-driven support network. While being very new and experimental, many younger IT professionals may prefer this way of solving problems instead of relying on a large vendor to solve their issues (normally at a high price).

Fully Customizable

Having access to the source data allows passionate developers to criticize existing code and make improvements. These improvements are usually shared within a community and made easy to implement. It also allows your in-house users and participants to modify and redistribute the underlying source code at will. Overall, open-source ERP systems are far easier to upgrade than commercial options.

The best benefit of heavy customization capabilities means that the software can be fine-tuned to what your organization needs. Any changes to the program code or added functionalities that were created by the development community help further get the software to perform as your business needs and also helps save costs on paying a commercial software provider to custom create that feature for you.

metasfresh Dashboards Open Source ERP Software
Customizable dashboards in metasfresh.

Drawbacks Of Open Source ERP Software

Implementing an open source ERP system isn’t without certain drawbacks. Your business will need to weigh the benefits and drawbacks equally to find out if open source ERP software is right for you.

Security Concerns

A common misconception with open source software is the word “open”, which can be perceived as a lack of security. This can cause concerns to housing sensitive financial data in the system. Since one of the primary uses of ERP software is for managing accounting processes, this can cause hesitancy to use open source options.

The availability of source code has no impact on the operational security of the software. Because of this, open source ERP is no more or less secure than a commercially developed and bought ERP system. However, as the purchasing company is usually responsible for both the implementation and further development of the system, open source ERP can be considered as a slightly more risky option in the event of errors or system failures.

Less Support

The benefits of a community-supported product are obvious; you’ll get great new features developed by real users of the software, and you’ll get great suggestions for ways you can improve the use of your software. However, community-supported products will only be as successful as the community size allows for. This means using a lesser-known option will yield fewer results when looking for troubleshooting assistance.

If a company doesn’t buy a support plan from a provider, you’ll have to rely on either your own internal IT staff or a community of developers, which could pose uncertainty in the event of a major system failure. If a company does buy a support plan from a provider, it may also be in lieu of a package deal with other advanced features, proprietary modules, or training, which could be just as sizable of an investment as what you would get with a normal ERP software.

No Easy Installation or Training Process

It can be difficult to convince an organization of substantial size to change systems, let alone move into an open-source environment. While open source ERP will not require any substantial licensing costs, it could still result in higher IT costs if you are making your own customizations in house. If not, you’ll need to rely on paying a developer to make needed changes.

Professional training may be available for the software, but it will come at a price. Otherwise, you’ll be looking to educate your entire staff solely on documentation found online and through support communities, which may slow down your implementation process.

Is Open Source ERP Software Really Free?

If a solution is advertised as open-source, then it is 100% free. Depending on the size and scale of your company, self-hosting software in a locally installed or on-premise environment can be the right choice for you. This means you’ll have full access to the software at no cost. However, if the cloud (SaaS) is right for you, you’ll be looking at costs of around $40/month for a VPS, paying extra for security and backups, and spend the time it takes to set everything up. For some companies, this can get expensive, and they’ll choose to utilize a hosting partner for a predetermined monthly cost.

To better illustrate the difference between free, open-source, and paid options, you can view our table below:

Free Open Source Paid
Description: Simple, reduced version with limited features Source code is made publicly available Licensed and bought from a software provider
Target Market: Start-ups and small businesses Knowledgeable IT departments Medium to large businesses
Advantages: Free Community-backed Robust features
Disadvantages: Limited functions Requires a higher level of IT knowledge Expensive to implement and maintain

Best Open Source ERP Software

What are examples of the best open source ERP software? There are a large amount of free, flexible, and feature-rich open source ERP software solutions available. Applications and modules for these solutions are usually available through the hosting provider’s website, GitHub, and other code repositories. Many open source solutions also have premium versions or options that are sold by a value-added reseller who provides applications out of the box, on top of hosting services.

Free ERP systems are rare to not have some sort of financial investment behind them (usually for the initial implementation and ongoing maintenance). Here are some examples of some of the best open source ERP software on the market today:

Odoo

Odoo is an open source ERP and CRM tool with over 10,000 apps to cover all of your business needs. Used by millions of users worldwide, Odoo is one of the most well known open source ERP options on the market. The software can help boost sales with CRM and point of sale capabilities, help your business provide services via project management and time tracking applications, or streamline your manufacturing operations via inventory control and material resource planning (MRP).

Odoo is completely free to use if going with their Community version. There is an Enterprise version that is sold by vendors of Odoo, who specialize in hosting and implementing the software into specific industry environments.

Odoo Project Tasks Open Source ERP Software
Manage your project tasks in Odoo.

xTuple

xTuple is an open-source ERP that specializes in the manufacturing industry. Customers of xTuple rave about how user-friendly it is in managing operations, streamlining supply chain processes, and growing their business. This is behind a strong inventory module that helps manufacturing and inventory-centric companies increase their profits.

One user of xTuple discusses the differences between the free open source version and the enterprise edition:

There is a free community version which is very good for evaluation, testing and learning and will be sufficient for many small and medium-sized companies. There are also premium enterprise solutions which handle advanced manufacturing and distribution for larger companies. Fred, Fred Blauer and Associates

Ned Lilly, the CEO of xTuple, sat down with us recently to discuss the future of open source ERP and what it means for companies: Is The Future of ERP Open Source?

xTuple Application Homepage Open Source ERP Software
The application homepage of xTuple.

ERPNext

ERPNext is a 100% free and open-source software. Designed for self-implementation, most companies have succeeded in getting the solution up and running strictly with the videos and resources provided online. Services provided by ERPNext are for hosting, priority support, and data backups, which start at $10/user/month.

Used by dozens of industries, ERPNext has found a majority of its success working in manufacturing, distribution, services, retail, education, health care, agriculture, and even nonprofit. Some modules and integrations that are available with ERPNext include financial accounting, CRM, inventory, sales, purchasing, and project management.

ERPNext Human Resources Dashboard Open Source ERP Software
The human resources dashboard in ERPNext.