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OneTrust alternatives and competitors
The closest alternatives to OneTrust are Securiti, TrustArc, BigID and Transcend.
OneTrust is a governance platform for privacy, data and AI, sold to privacy, security and risk, data and marketing teams. Privacy Automation keeps an automated data map and runs impact assessments, vendor privacy reviews, data subject requests and incident management, and Consent and Preferences runs consent banners and preference centers across web, mobile and connected TV. AI Governance registers a customer's AI models, agents, datasets and vendors, and Tech Risk and Compliance carries templates for more than fifty standards. Every package is priced by quote, each on its own meter.
The alternatives below differ from OneTrust in three ways: whether they start from the data or from the governance workflow, where the software runs, and how much of OneTrust's range each one covers.
9 alternatives to OneTrust
Starting prices are as each vendor publishes them, in its own currency and billing unit.
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Securiti
Privacy, security and governance together
The closest like for like alternative at enterprise scale. Its platform maps data and AI objects across cloud, SaaS and on premises systems in a knowledge graph and sells four pillars on top: privacy, with data mapping, data subject requests, assessments, consent and breach management, then data security posture, data governance with a catalog and lineage, and Gencore AI for companies building their own AI. It states more than a thousand integrations and is sold in modules, by quote.
Starting price: No published figureOneTrust vs Securiti → -
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TrustArc
Nymity research with privacy management
A suite of privacy applications for privacy, legal and compliance teams: PrivacyCentral runs a program against laws and regulations, with Data Mapping, Risk Manager, Assessment Manager and Cookie Consent Manager alongside. Nymity Research is a library of regulatory summaries and templates updated daily, with a research chatbot over it. Every AI feature is optional and stays off until a customer uses it.
Starting price: No published figureOneTrust vs TrustArc → -
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BigID
Starts from data discovery
Starts from the data, where OneTrust starts from the governance workflow. Machine learning classifiers discover and classify data across cloud, SaaS, on premises and AI sources such as models, prompts and vector stores, and that inventory feeds data security, privacy operations and data management applications. It can run self managed on the customer's own systems as well as hosted.
Starting price: No published figureOneTrust vs BigID → -
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Transcend
Data stays in the customer's environment
A permissioning layer that decides whether a piece of customer data can be used for a given purpose and enforces the answer inside the systems that process it. Its Policy Engine combines business policy, regulation and individual consent into one real time decision, with consent and preference management and data subject request automation around it. Sombra, a security gateway the customer runs in its own infrastructure, keeps API keys and customer data inside the customer environment.
Starting price: No published figureOneTrust vs Transcend → -
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DataGrail
Live data map and request automation
Runs the privacy program for an in house legal, privacy or security team. Live Data Map connects to a customer's systems and keeps an inventory of where personal data sits, Request Manager automates data subject requests across connected applications, and Consent Management adapts banners to the regulations applying to each visitor. Vera, its AI agent, proposes consent rules, autofills assessments and flags risks, and more than two thousand integrations underpin the automation.
Starting price: No published figure -
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Ketch
Consent enforced in every system
Covers consent management, data subject request automation, data mapping, risk assessments and AI governance, with a server side permission store that carries a person's consent and preferences into every connected system. The Ketch Agent Network classifies data fields and reads data processing agreements and subprocessor lists to extract what each vendor may do with data, citing the clause. There is a free tier, and the Pro tier adds single tenant data residency.
Starting price: No published figure -
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DataGuard
Software with consultants, for Europe
A European platform that runs the privacy program and the information security management system in one place, sold with DataGuard's own certified consultants. It carries guided workflows toward GDPR, ISO 27001, NIS2, TISAX, SOC 2, the EU AI Act and ISO 42001, and DataGuard can act as a customer's external Data Protection Officer or Information Security Officer. The platform is hosted on Google Cloud in the EU and UK.
Starting price: No published figureOneTrust vs DataGuard → -
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Ethyca
Open source privacy engineering
Built on Fides, an open source privacy taxonomy and policy language that Ethyca maintains on GitHub. Helios finds and classifies personal data across databases, warehouses and websites, Janus captures consent, Lethe handles data subject requests and deidentification, and Astralis enforces purpose based access at runtime, including on AI agent calls. It is sold to enterprises, with customers such as The New York Times and Ramp.
Starting price: No published figure -
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Credo AI
AI governance on its own
Replaces OneTrust's AI Governance product rather than its privacy tools. It inventories the AI an organization runs in a registry with agent cards and shadow AI discovery, and carries policy packs for the EU AI Act, the NIST AI Risk Management Framework, ISO 42001 and Colorado's automated decision rules. GAIA, its set of governance agents, registers systems, retrieves evidence and assesses risk, and OneTrust is among its listed integrations.
Starting price: No published figure
OneTrust alternatives, answered
What are the best alternatives to OneTrust?
Securiti is the closest like for like alternative for an enterprise, with privacy, data security and data governance on one platform. TrustArc suits privacy and legal teams that want program management with the Nymity research library. BigID starts from discovering and classifying the data itself and can run self managed. Transcend keeps customer data inside the customer's own environment through its Sombra gateway. DataGrail and Ketch automate data subject requests and consent across connected systems, and DataGuard pairs its platform with consultants for European frameworks.
Who are OneTrust's competitors?
OneTrust competes with privacy management platforms such as Securiti, TrustArc, BigID, Transcend, DataGrail, Ketch, DataGuard and Ethyca. In AI governance it competes with Credo AI.
Does any OneTrust alternative publish its price?
None of the platforms listed here publishes a price list. OneTrust prices each of its nine packages by quote on its own meter: AI Governance counts admin users and registered AI systems, and the cookie consent product counts daily website visitors. Ketch has a free tier, and its paid plans are tiered by how many people's data a customer handles each month. Securiti sells modules for a set number of named users, and BigID quotes by the data sources and AI systems covered.
Which OneTrust alternative can run in the customer's own environment?
BigID offers a self managed deployment on the customer's own systems alongside its hosted cloud. Transcend runs Sombra, its security gateway, inside the customer's infrastructure, and the customer keeps its own API keys. Securiti deploys downloadable components inside the customer's environment for parts of its platform. OneTrust runs as a cloud service with a separate tenant for each customer.