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

Detailed side-by-side comparison to help you choose the right solution for your team

Updated Apr 2026 8 min read

Carta

0.0 (0 reviews)

Carta is a comprehensive equity management platform that helps you manage cap tables, valuations, and equity plans while ensuring compliance for your company, investors, and employees.

Starting at Free
Free Trial NO FREE TRIAL
VS

OneTrust

0.0 (0 reviews)

OneTrust is a comprehensive privacy, security, and governance platform that helps you manage compliance, mitigate risk, and build trust with your customers through automated data discovery and regulatory workflows.

Starting at --
Free Trial 14 days

Quick Comparison

Feature Carta OneTrust
Website carta.com onetrust.com
Pricing Model Freemium Custom
Starting Price Free Custom Pricing
FREE Trial ✘ No free trial ✓ 14 days free trial
Free Plan ✓ Has free plan ✘ No free plan
Product Demo ✓ Request demo here ✓ Request demo here
Deployment cloud mobile cloud mobile
Integrations QuickBooks Xero BambooHR Workday Rippling Gusto Namely Oracle NetSuite Slack Salesforce Slack Microsoft Teams Jira ServiceNow Adobe Experience Cloud Google Cloud AWS Azure Workday
Target Users small-business mid-market enterprise mid-market enterprise
Target Industries
Customer Count 0 0
Founded Year 2012 2016
Headquarters San Francisco, USA Atlanta, USA

Overview

C

Carta

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.

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OneTrust

OneTrust helps you navigate the complex world of global privacy regulations and data security. You can automate your compliance workflows for GDPR, CCPA, and other major frameworks while gaining full visibility into your data lifecycle. The platform allows you to map data flows, conduct impact assessments, and manage subject rights requests from a single, centralized interface.

Beyond basic compliance, you can strengthen your security posture by managing third-party risks and monitoring your digital footprint. It is designed for mid-market and enterprise organizations across all industries that handle sensitive customer data. By integrating privacy into your daily operations, you can transform compliance from a legal hurdle into a competitive advantage that builds long-term customer loyalty.

Overview

C

Carta Features

  • Automated Cap Table Track your company's ownership in real-time with a digital cap table that updates automatically whenever you issue new shares.
  • 409A Valuations Get audit-ready valuations from experts quickly so you can stay compliant with IRS regulations when granting employee stock options.
  • Electronic Securities Issue and sign stock options, warrants, and RSUs electronically to eliminate paper trails and speed up the board approval process.
  • Employee Equity Portal Give your team a dedicated dashboard where they can track their vesting progress and understand the potential value of their holdings.
  • Scenario Modeling Run what-if analyses to see how future funding rounds or exit events will impact your ownership and dilution levels.
  • Compliance Tracking Stay on top of Rule 701 limits and Form 3921 filings with automated alerts and reporting built directly into your workflow.
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OneTrust Features

  • Automated Data Discovery. Find and classify your sensitive data across cloud and on-premise systems automatically to maintain an accurate inventory.
  • Consent Management. Capture and sync user consent preferences across your websites and apps to ensure you stay compliant with global regulations.
  • Privacy Impact Assessments. Launch and track automated assessments to identify and mitigate privacy risks before you start new projects or processes.
  • Subject Rights Requests. Automate the intake and fulfillment of data access or deletion requests to meet strict regulatory deadlines every time.
  • Third-Party Risk Management. Assess the security and privacy practices of your vendors to protect your organization from external data breaches.
  • Incident Management. Centralize your breach notification process and follow guided workflows to report incidents to authorities within legal timeframes.

Pricing Comparison

C

Carta Pricing

Launch
$0
  • Up to 25 stakeholders
  • Digital cap table management
  • Electronic security issuance
  • Onboarding support
  • Standard equity reporting
O

OneTrust Pricing

Pros & Cons

M

Carta

Pros

  • Eliminates manual spreadsheet errors in cap tables
  • Streamlines the 409A valuation process significantly
  • Provides excellent visibility for employee shareholders
  • Simplifies communication between companies and investors

Cons

  • Pricing increases sharply as stakeholder count grows
  • Customer support response times can be inconsistent
  • Initial data migration requires significant manual effort
A

OneTrust

Pros

  • Extensive automation capabilities for complex regulatory tasks
  • Highly customizable workflows to match your internal processes
  • Comprehensive coverage of global privacy laws and frameworks
  • Centralized dashboard provides excellent visibility across departments

Cons

  • Significant learning curve for new or non-technical users
  • Implementation can be time-consuming for large organizations
  • Pricing can become expensive as you add more modules
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