Odoo is a modular ERP system that can combine CRM, sales, accounting, invoicing, inventory, manufacturing, projects, eCommerce, websites, HR and many other business processes in one platform. In this review, I looked at the current pricing, features, options for international businesses, user ratings and the real drawbacks you should consider before implementation.
Quick summary
I rate Odoo 9/10 and recommend it primarily to companies that want to gradually replace several standalone tools with one connected system. Its biggest advantage is the exceptionally broad range of apps sharing one database. The downside is that implementation, localization and configuration can become demanding when business processes are complex.
For smaller companies, the One App Free plan is especially interesting because it lets you use one app with unlimited users. If you need all apps, Odoo offers the paid Standard and Custom plans. Before migrating, however, I would verify your local accounting requirements and estimate implementation costs rather than looking only at subscription pricing.
What is Odoo?
Odoo is a suite of interconnected business applications covering a large share of common company processes. Instead of running a separate CRM, accounting system, inventory tool, project manager, eCommerce platform and HR application, you can operate these parts of the business on one database and activate only the modules you actually need.
Its main apps include CRM, Sales, Invoicing, Accounting, Purchase, Inventory, Manufacturing, Project, Timesheets, Helpdesk, Website, eCommerce, Marketing, Documents, Sign, Rental, Planning, HR and Point of Sale.
Odoo is also built around an open-source model. There is a free Community edition and a commercial Enterprise offering with additional applications, cloud infrastructure and professional services. For most companies that do not want to manage the system technically themselves, the paid cloud version will be the more practical option.
Pricing and plans
Odoo currently offers three main options: One App Free, Standard and Custom. The current yearly pricing shows Standard at $24.90 and Custom at $49 per user per month for the first 12 months. After the introductory discount, the listed prices are $31.10 for Standard and $61 for Custom.
| Plan | Current price | What is included | Best for |
|---|---|---|---|
| One App Free | Free | 1 app, unlimited users, Odoo Online | Companies that need one main application |
| Standard | $24.90 / user / month billed yearly | All apps, Odoo Online | Companies without custom modules or external API requirements |
| Custom | $49 / user / month billed yearly | All apps, Odoo Online or on-premise/Odoo.sh, Studio, Agentic AI, multi-company, external API | Companies that need customizations, integrations or multiple companies |
Standard includes the main applications, cloud hosting, maintenance and upgrades. Custom is mainly required if you want Odoo Studio, custom development, external API access, multiple companies in one database or deployment outside standard Odoo Online.
It is important to understand that the software license may not be the biggest part of your total cost. More complex implementations can require process analysis, data migration, training, configuration and work from an implementation partner. For ERP projects, I would therefore calculate total cost of ownership rather than comparing only the monthly subscription.
Tip: You can find current promotions and coupons in the deals section. Before ordering Odoo, I recommend calculating not only license costs but also implementation, data migration and any country-specific configuration.
Features and specifications
Odoo’s greatest strength is that its applications are not isolated products but parts of one system. A sales opportunity in CRM can continue through quotation, order, inventory, invoicing and accounting without manually re-entering data. The same principle applies to projects, manufacturing, purchasing, eCommerce and customer support.
CRM and sales
Odoo CRM is used to manage leads, opportunities, activities and the sales pipeline. The Sales app builds on CRM and lets you create quotations, orders, price lists and sales rules. Customer communication is stored directly with the opportunity, giving the sales team context in one place.
The main advantage over a standalone CRM is what happens after a deal closes. A confirmed order can automatically affect inventory, invoicing or a project. In a company with several departments, this connection can be more valuable than the CRM functionality alone.
Accounting and invoicing
Odoo includes invoicing and a full accounting application, with country-specific fiscal localization packages for many markets. The system can handle invoices, payments, bank transactions, taxes, financial reports and other accounting processes. The fiscal package is selected according to the company’s country and can add country-specific charts of accounts, taxes and reports.
I would still not treat the existence of a localization package as a guarantee that a production database needs no additional configuration. Tax rules, reporting and integrations can vary significantly by country and company. For a live accounting deployment, I recommend validating the setup with a qualified accountant and an Odoo partner familiar with the relevant jurisdiction.
Inventory, purchasing and manufacturing
Odoo is much stronger than a typical CRM when it comes to inventory, purchasing and manufacturing. The Inventory app supports stock, warehouses, locations, movements, replenishment and barcodes. Purchasing connects suppliers and purchase orders, while Manufacturing covers MRP, bills of materials, work centers, quality and maintenance.
For a trading or manufacturing company, this is one of Odoo’s main advantages. Instead of sales, inventory and production operating in three different systems, they can work with the same products, orders and stock data.
Projects and services
For service businesses, Odoo offers projects, tasks, timesheets, planning, helpdesk and field service. Time spent on a project can be connected with sales and invoicing, allowing a company to follow a job from quotation through delivery to billing.
The project side is flexible, but Odoo is a broader ERP rather than a pure project management tool. If you mainly need straightforward tasks, projects and cash flow for a small service company, a platform such as Caflou may be easier to adopt.
Website and eCommerce
Odoo can run a website and online store using the same products, customers and inventory as the rest of the company. This is useful for eCommerce businesses that do not want to synchronize orders and stock between a separate shop platform and ERP.
Within one platform, you can manage the website, products, orders, payments, marketing, inventory and invoicing. A highly specialized online store may still require custom development or community modules, which increases implementation complexity.
HR, marketing and documents
Odoo extends beyond traditional ERP into HR, marketing and team collaboration. Apps are available for recruitment, time off, appraisals, expenses, documents, e-signatures, email marketing, marketing automation, social media, appointments and many other processes.
The unified interface is an advantage. The downside is that with so many modules, you need to decide carefully what your team will actually use. Trying to introduce everything at once can make an otherwise useful system unnecessarily complicated for a smaller company.
Integrations, API and customizations
Odoo is highly flexible thanks to its API, Odoo Studio, custom modules and large ecosystem of community apps. If you need to connect an internal system, modify a workflow or develop a specialized feature, Odoo offers substantially more room than a simple SaaS tool.
External API access, Odoo Studio, multi-company functionality and custom technical work are also reasons why a more demanding deployment usually requires the Custom plan. If you use Odoo.sh for custom development, its hosting is charged separately.
Pros
Odoo has one of the broadest feature sets among business platforms, and its main advantage is the integration between modules. It makes the most sense when you want to remove several isolated tools and create a single source of business data.
- CRM, sales, accounting, inventory, manufacturing, projects, eCommerce and HR in one system,
- modular approach – start small and add apps over time,
- One App Free plan with one app and unlimited users,
- open-source Community edition,
- strong automation and process integration,
- API, Odoo Studio and custom modules with the Custom plan,
- many country-specific fiscal localization packages,
- cloud or self-hosted options depending on the plan,
- global implementation partner network,
- large ecosystem of add-ons and community applications.
Cons
Odoo’s biggest drawback is that its flexibility can significantly increase implementation complexity. The license may look attractively priced, but for a larger company total costs can rise because of implementation, data migration, localization, training, customizations and maintenance of specific modules.
- more demanding implementation than a simple SaaS tool,
- local accounting configuration may require separate implementation work,
- customizations and external API access require the more expensive Custom plan,
- Odoo.sh hosting for custom development is charged separately,
- a poorly designed rollout can make the system unnecessarily complex,
- complex projects may depend heavily on the quality of the implementation partner,
- steeper learning curve for users working across multiple modules.
My experience
For this review, I went through Odoo’s current pricing, product pages, localization documentation, hosting options, support and independent user reviews. I have not personally run a complete long-term Odoo ERP implementation in my own company, so I will not pretend to have experience I do not have. I am primarily evaluating the practical concept, pricing model and suitability for growing businesses.
What I like most about Odoo is its modularity. A company can start with CRM or invoicing and later add inventory, projects, eCommerce or manufacturing without rebuilding the entire system from scratch. When processes are configured correctly, a shared database can remove a great deal of manual data transfer.
At the same time, I would not choose Odoo based only on the low per-user price. With ERP, the more important question is what implementation into real operations will cost. If you have inventory, manufacturing, specialized accounting, custom integrations or historical data, implementation can be a significantly larger project than buying the licenses themselves.
For a smaller company, I would start as simply as possible. Test one or two key processes first and expand only after they work well. Odoo has enough functionality to tempt teams into switching everything on at once, but a gradual rollout is often better for user adoption.
User reviews
Independent Odoo user ratings are mostly positive, but they also show the typical trade-off between flexibility and implementation complexity. When checked at the end of September 2026, Capterra showed 4.2 out of 5 from 1,333 reviews, 4.0 out of 5 for ease of use and 3.9 out of 5 for customer support.
G2 listed Odoo ERP at 4.2 out of 5 from 354 reviews. Users often praise the integration between modules, modularity, flexibility and the ability to centralize several business processes. Recurring negatives include more difficult customization, a steeper learning curve and the need for technical expertise or an implementation partner for advanced changes.
I think these ratings describe Odoo well. It is not the simplest tool on the market, but its ability to cover very different processes is precisely why companies consider it instead of maintaining several standalone applications.
Alternatives
The most relevant alternatives in this comparison are Caflou, FLOWii and Pipedrive, although each is suited to a different type of company. Caflou and FLOWii are simpler all-in-one systems aimed mainly at small and medium businesses, while Pipedrive is more narrowly focused on CRM and sales.
Caflou
Caflou is a better fit for a small or midsize service company that wants CRM, projects, invoicing, cash flow and team management without the complexity of a large ERP. Odoo is far broader in inventory, manufacturing, eCommerce and enterprise processes, but its implementation can also be more demanding.
If you do not need manufacturing or an extensive ERP, I recommend reading my Caflou review as well. Caflou has a narrower scope, but that can make it easier to deploy for a service business.
FLOWii
FLOWii is an all-in-one system for small and medium businesses that combines CRM, jobs, projects, invoicing, attendance, finance and other areas. It is substantially simpler than Odoo and can be more practical for a company that does not need a broad ERP ecosystem or custom development.
I would prefer Odoo for inventory, manufacturing, complex eCommerce or extensive integration requirements. FLOWii makes more sense when you want to deploy a simpler all-in-one system for common business processes more quickly.
Pipedrive
Pipedrive is better if you mainly need CRM, a sales pipeline and a straightforward tool for the sales team. Odoo is a much broader system, and CRM is only one of its many modules. If sales is the main concern and the company already handles other processes elsewhere, Pipedrive can be the simpler choice.
Odoo is better when you want the sales process connected with inventory, accounting, manufacturing, eCommerce or other departments. Pipedrive, by contrast, specializes in CRM and will generally be quicker for salespeople to understand.
Support and contact
Odoo includes user support, hosting and maintenance depending on the selected plan, and implementation can be handled by Odoo itself or a certified partner. Official pricing states that email support is available Monday to Friday on a 24/5 basis in English, French, Spanish or Dutch, with free access to the eLearning platform.
Odoo has a global network of implementation partners. For a smaller project you can use Odoo implementation packages, while for a midsize or larger deployment I would prefer a partner with proven knowledge of your country’s accounting, legislation, banking and integration requirements.
Summary and rating
I rate Odoo 9/10 and consider it one of the most interesting options for companies that want a genuinely connected ERP ecosystem. Its strengths are the breadth of apps, modularity and ability to grow with the company. The drawback is that you often reach its full potential only after a high-quality implementation and careful process configuration.
I recommend Odoo to trading, manufacturing, distribution, eCommerce and service companies that need to connect several departments and do not want to maintain many separate systems. It is also very interesting for companies that need customizations or expect to expand their ERP into new processes over time.
I do not recommend Odoo to a company that only wants a simple CRM, task manager or basic invoicing and has no interest in an implementation project. In that situation, a specialist SaaS tool can be easier and cheaper to operate.
Frequently asked questions
The most common questions about Odoo concern pricing, the free version, the difference between Standard and Custom, accounting, country localization and implementation costs. When making a decision, it is important to separate license cost from total implementation cost because configuration and custom work can be a substantial part of an ERP budget.
Is Odoo free?
Yes. Odoo offers One App Free, which lets you use one app in Odoo Online with unlimited users. There is also the open-source Community edition. If you need all apps in one database, advanced customizations or integrations, you will probably need a paid plan.
How much does Odoo cost?
In October 2026, Odoo’s yearly pricing listed Standard at $24.90 and Custom at $49 per user per month for the first 12 months. After the introductory discount, the listed prices are $31.10 and $61. Implementation, Odoo.sh hosting and custom development can be charged separately.
What is the difference between Odoo Standard and Custom?
Standard includes all apps on Odoo Online, while Custom adds more advanced customization and integration options. Custom includes Odoo Studio, Agentic AI, multi-company, external API access and the option to use Odoo.sh or an on-premise deployment. Standard may be enough for a typical company without custom modules.
Is Odoo suitable for international businesses?
Yes. Odoo supports many languages and provides fiscal localization packages for a large number of countries. A production accounting setup should still be validated against the company’s actual jurisdiction and processes because local reporting, taxes and integrations can require additional configuration.
Does Odoo include CRM?
Yes. CRM is one of Odoo’s core applications. It manages leads, opportunities, pipeline stages, activities and communication. Its biggest advantage is the direct connection to sales, invoicing, inventory, projects and other modules in the same database.
Does Odoo include eCommerce and a website builder?
Yes. Odoo includes both a website builder and an eCommerce application. The online store is connected with products, inventory, orders, customers and invoicing. For a company that wants online sales and ERP without separate synchronization layers, this is one of the platform’s main advantages.
Who is Odoo best for?
Odoo is best suited to companies that need several connected business processes and expect to grow further. It delivers the most value when CRM, sales, inventory, accounting, projects, manufacturing or eCommerce need to work together. If you only need one simple function, Odoo can be unnecessarily complex.
