How to find what SaaS tools competitors use by reading their sub-processor lists

Find What SaaS Tools Competitors Use via Sub-Processors

Want to know what SaaS stack a B2B company runs on? You don’t need a data leak or an insider - the company publishes it for you. Look at their sub-processor list. Most B2B companies are contractually required to disclose every third-party vendor that touches customer data. These sub-processor pages are public, they’re kept up to date, and they quietly reveal a competitor’s entire tech stack: cloud provider, monitoring, customer support, AI/ML vendors, and more. ...