Carta vs OneTrust Comparison: Reviews, Features, Pricing & Alternatives in 2026

Carta simplifies how you manage equity, from your first hire to your eventual exit. Instead of messy spreadsheets, you get a centralized platform to track your cap table, issue electronic securities, and stay compliant with tax regulations like 409A valuations. You can automate the entire equity lifecycle, ensuring that your legal, finance, and HR teams stay perfectly aligned as your company grows. The platform serves everyone from early-stage startups to late-stage private and public companies. You can provide your employees with a clear view of their ownership and vesting schedules through a dedicated portal, while giving your investors real-time access to their holdings. It eliminates the manual overhead of equity administration so you can focus on building your business.

OneTrust helps you navigate the complex world of data privacy and regulatory compliance without the manual headache. You can map your data flows, automate privacy impact assessments, and manage consent across all your digital properties from a single interface. It simplifies meeting requirements for major regulations like GDPR, CCPA, and LGPD by providing pre-built frameworks and automated workflows that scale with your business growth. You can also strengthen your security posture by managing third-party risks and centralizing your ethics and whistleblowing programs. Whether you are a mid-sized company or a global enterprise, the platform provides the visibility you need to protect sensitive information and demonstrate accountability to auditors and customers alike. It transforms compliance from a checkbox exercise into a competitive advantage by fostering transparency.