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 manage the complex landscape of global privacy regulations and security requirements through a single, unified platform. You can automate your privacy impact assessments, map your data lifecycle, and handle consumer rights requests without manual spreadsheets. It simplifies how you demonstrate compliance with frameworks like GDPR, CCPA, and ISO 27001 by centralizing your documentation and risk workflows. You can also extend your trust initiatives into ethics and sustainability by tracking ESG goals and managing third-party risk. The platform is designed to scale with your growth, offering modular tools that integrate into your existing tech stack. Whether you are a privacy officer or a security lead, you get the visibility needed to protect your brand reputation and meet regulatory demands efficiently.