There is a wide range of PIM solutions available in the market. Most of them are paid while a few are available for free to use. When it comes to free platforms, you might have to compromise on features and functionality provided by the platform.
But, Pimcore is one of the most trusted platforms that enables you with all capabilities that are allied to access in paid platforms at free cost. The platform is open source so all you need to pay is the cost of PIM implementation.