Objectively speaking, there is no absolute security in the Internet age, and security is relative! Especially in the era of cloud computing, the security of SaaS model has always been a concern of many enterprises.

When choosing CRM software, enterprises should first consider the brand and word of mouth, and then choose software vendors according to their own needs. Security is also an absolute consideration. At present, no service provider can provide permanent free CRM software, even if it is free, it is a customized version with incomplete functions for you to use. Here, I personally suggest buying CRM instead of using free software, because most free software is lacking in data security and software upgrade. After failure or system damage, data is hard to get back, so it is best not to use it for a long time.