Opero | 983 followers on LinkedIn. Streamline your workflow with our Salesforce apps. Smart & functional, Secure & reliable, Reasonably priced. | Opero provides Salesforce apps that streamline business workflow. Our apps allow you to generate documents, send contracts for electronic signature, send and receive faxes, managing shipping, collect data via web forms, send invoices and collect payment via credit card and ACH. All from within Salesforce CRM.