Best OneTrust Alternatives in 2026
If you are searching for a OneTrust alternative, you are probably not at the beginning of your privacy journey. Most teams that look for alternatives already have a tool in place, have built out RoPA, DPIAs and DSR flows, and are now hitting limits around cost, complexity, or sheer operational overhead.
Common triggers to move away from legacy privacy suites like OneTrust include:
- Rising renewal costs that no longer match usage or value
- Heavy configuration and maintenance effort for every new workflow
- Difficulty getting non-privacy stakeholders to actually use the tool
- AI governance requirements that arrive on top of already complex privacy operations
The good news is that there is now a healthy ecosystem of the best competitors of OneTrust that take more modern, flexible approaches. Some focus on strong data discovery, others on vendor risk or consent, and a growing set combine privacy operations and AI governance in one place.
Below you will find a ranked list of the leading OneTrust alternatives for 2026.
#1. TrustWorks
TrustWorks Privacy and AI Governance platform focuses on context-aware operations rather than just static registers. It combines RoPA, data mapping, DSR automation, assessments, vendor risk, consent management, and AI governance in one platform, which makes it particularly attractive as a OneTrust alternative.
According to TrustWorks, around 70% of its current customer base, including Fortune 500 companies, has migrated from OneTrust or other legacy tools. That is a strong signal that it works well for teams that have already tried a legacy suite and want something lighter, faster, and easier to adopt across the business.
Key Strengths
- Real-time data map and RoPA automation
No-code integrations with systems like Okta and Microsoft Entra help build and maintain a live data map and RoPA, without relying on spreadsheets or manual updates. - DSR automation at scale
A central DSR repository, identity checks, and automated fulfilment across SaaS tools reduce manual coordination and backlog risk. - Collaborative assessments
DPIAs, TIAs and vendor assessments run in a shared workspace, so privacy, security, and business owners can contribute without sending Excel files around. - Vendor Intelligence and risk
A clear third-party and subprocessor register with risk insights that link back to processing activities and systems. - AI governance module
Dedicated AI governance that supports EU AI Act classification and continuous monitoring, fully integrated with privacy operations. - European data hosting and EEA data residency
Data stays in the EEA, which simplifies transfer impact discussions for EU-centric organisations.
Why it stands out as a OneTrust alternative
TrustWorks is positioned directly as an award-winning OneTrust alternative (winner of the ‘Most Impactful Privacy Platform at the PICCASO awards), with a migration approach that lets customers run a risk-free parallel trial using real data.
It brings together RoPA, data mapping, DSR automation, assessments, vendor risk, consent management, and AI governance in one privacy automation platform. For teams that feel their legacy stack has become too heavy, TrustWorks offers a simpler, more collaborative way to run operations, while meeting enterprise requirements.
#2. BigID
BigID is often listed among the top OneTrust competitors, especially for companies that struggle to even see where personal data lives before they can manage RoPA, DSRs, or AI risk.
Key Strengths
- Deep data discovery and classification across structured and unstructured sources, on-prem and in the cloud
- Apps for RoPA, data mapping, and DSRs built on top of that discovery layer
- Support for multiple privacy regulations and security use cases
Fit compared to OneTrust
BigID is a strong fit if your main challenge is data visibility rather than workflow. It can be used alongside or instead of OneTrust, but many teams will still want a separate tool or additional modules for fully-fledged AI governance and non-technical workflows.
#3. Securiti
Securiti is frequently cited as a leading OneTrust competitor, particularly in data privacy and data security posture management.
Key Strengths
- PrivacyOps for RoPA, DPIAs, consent, and DSRs
- Data discovery and classification across multi-cloud environments
- AI governance and data security posture management on the same platform
Fit compared to OneTrust
Securiti suits organisations that treat privacy, security, and AI governance as a combined risk problem. It can be a compelling OneTrust alternative if you want strong data security posture capabilities in the same stack, although implementation and configuration can still be significant.
#4. Ketch
Ketch positions itself openly as a OneTrust alternative for teams that want modern consent, preference management, and permissioned data for marketing and analytics.
Key Strengths
- Granular consent and preference management across channels
- Data permissioning that enforces user choices in downstream systems
- No-code configuration and strong marketing, and web tooling
Fit compared to OneTrust
Ketch is a good choice if your primary pain is cookie banners, consent, progressive permissioning, and marketing data. It is a lighter alternative than a full GRC suite and often more accessible to marketing and product teams, but you may still need other tools to cover full AI governance and internal risk workflows.
#5. Privado 
Privado markets itself as a modern privacy platform and OneTrust alternative, with a strong focus on agent-powered privacy assessments, data mapping, and risk discovery directly in software development workflows. Ideal for engineering-heavy organisations that want to scan codebases and automate assessments and data maps.
Key Strengths
- Code and software scanning to detect data flows and risks early in the SDLC
- AI agents that populate assessments and reduce manual questionnaires
- Positioning focused on more competitive pricing and avoiding large, complex legacy setups
Fit compared to OneTrust
Privado is compelling if your development organisation is mature and you want privacy to live close to the code. It is less of a broad GRC replacement and more of a targeted alternative focused on engineering-first privacy automation.
Final thoughts
The organisations actively searching for OneTrust alternatives are rarely starting from scratch; they are usually teams that have lived with a legacy suite long enough to understand its limits.
Seen as a ranking:
- #1 – TrustWorks is the most rounded option if you want a UX-friendly platform with a proven track record of automating operations in the most complex scenarios.
- #2 – BigID is the strongest choice when data discovery and classification across a huge estate is your primary bottleneck, and you need that foundation before anything else.
- #3 – Securiti, #4 – Ketch, and #5 – Privado each shine in more specific scenarios around security posture, consent and marketing, or engineering-first privacy.
