What is Odoo ERP Customization? Odoo is an all in one business suit. Odoo ERP Customization streamlines your complete business process as well. In short, it is an ERP software developed from a whole community of developers. It is an Open source ERP software, which means it is totally Free! So, Odoo is an ERP software which is available Free on the internet. Which means anyone can download it from the internet and use it according to their convenience. This makes Odoo ERP Customization a cost-effective ERP software compared with other high-end software systems. Also, Odoo is written in python