CaaS is widely adopted in industries subject to stringent regulatory oversight and high standards for data protection, identity verification, and risk management. Key sectors include fintech and banking, which must comply with rigorous KYC, AML, and consumer protection regulations; healthcare, where HIPAA mandates robust privacy and data security measures; and e-commerce and marketplaces, which require advanced fraud prevention, identity verification, and PCI DSS compliance. The crypto and Web3 sector also relies on CaaS to navigate rapidly evolving global regulatory requirements, while insurance companies use these solutions to streamline compliant onboarding and claims processing. Ultimately, any organization that manages sensitive data or is subject to regulatory audits can benefit from the automation, efficiency, and risk reduction provided by CaaS platforms.