The 9 best EU AI Act compliance tools for companies in 2026
The EU AI Act is now in force, with obligations phasing in through 2027. Article 4 AI-literacy duties already apply, and prohibited-practice rules landed in February 2025. These nine tools help companies classify their AI systems by risk, generate the required documentation, and prove governance, grouped by who each one actually fits best.
Quick picks
Best for startups & growing teams
ComplyLayer
Best for enterprise AI governance
Credo AI
Best for AI risk & auditing at scale
Holistic AI
Best for large privacy / GRC teams
OneTrust AI Governance
Best for IBM / watsonx shops
IBM watsonx.governance
Best if you already use Vanta
Vanta (AI module)
How we chose
We evaluated tools that specifically address EU AI Act obligations, risk classification, provider vs deployer scoping, technical documentation, AI literacy, and post-market monitoring, rather than generic security compliance. For each we looked at who it is built for, how fast a team can get to a defensible position, and what it realistically costs. We are ComplyLayer, so we have named exactly what we do and do not cover and where competitors are the better fit. Pricing is shown as relative tiers because most enterprise vendors quote custom deals.
#1ComplyLayer
Our pick for growing teamsA focused AI-governance platform built for teams without a compliance department. You add your AI tools, a guided wizard classifies each by EU AI Act risk tier, and it generates the required documents (in seven languages), scopes them to your provider/deployer role, collects team policy acknowledgements, and flags shadow AI. Most companies reach a defensible position in under an hour.
Strengths
- EU AI Act risk classification wizard
- One-click document generation, 7 languages
- Provider vs deployer scoping
- Shadow-AI detection + codebase scanning
- From $99/mo, 14-day trial, no card
Keep in mind
Purpose-built for AI governance (EU AI Act, GDPR, NIST AI RMF), it is not a SOC 2 / ISO 27001 automation suite. If you need those certifications, pair it with a security-compliance tool.
#2Credo AI
A mature AI governance platform that maps your AI use cases against frameworks like the EU AI Act and NIST AI RMF, with policy packs, risk registers, and stakeholder workflows for large organisations building an AI governance function.
Strengths
- Deep policy & framework mapping
- Model / use-case risk registers
- Strong enterprise workflows
Keep in mind
Built for organisations with a dedicated governance team and budget; heavier and pricier than a growing team needs.
#3Holistic AI
Strong on the technical side of AI risk, bias, robustness, and efficacy testing, alongside governance tracking. A good fit for teams that build or heavily customise models and need quantitative assurance, not just paperwork.
Strengths
- Technical bias / robustness auditing
- AI inventory & risk tracking
- Regulatory mapping incl. EU AI Act
Keep in mind
Its depth in model testing is overkill for companies that mostly *use* third-party AI tools rather than build their own.
#4OneTrust AI Governance
An AI governance module bolted onto the broad OneTrust privacy/GRC suite. Makes sense if you already run OneTrust for GDPR and want AI inventories and assessments in the same platform.
Strengths
- Integrated with a full privacy/GRC suite
- AI inventory & impact assessments
- Enterprise-grade access controls
Keep in mind
Complex and expensive; typically needs implementation services. Overkill unless you are already a OneTrust shop.
#5IBM watsonx.governance
Governance, risk, and lifecycle monitoring for AI models, tightly integrated with the IBM watsonx stack. Strong for regulated enterprises already invested in IBM tooling.
Strengths
- Model lifecycle & drift monitoring
- Deep IBM ecosystem integration
- Enterprise scale & support
Keep in mind
Most valuable inside the IBM ecosystem; a large commitment for a small or mid-sized company.
#6Saidot
A European AI governance platform with a strong policy-alignment and transparency focus, popular with public-sector bodies and organisations that prioritise EU regulatory posture and documentation.
Strengths
- EU-focused policy alignment
- Transparency & documentation tooling
- Governance collaboration workflows
Keep in mind
Governance-process led rather than fast self-serve; best when you have people to run the process.
#7Naaia
A specialist "AI Act management system" built squarely around EU AI Act obligations, inventory, conformity, and documentation aligned to the regulation, aimed at compliance teams treating the Act as a program of work.
Strengths
- EU AI Act-specific structure
- Conformity & documentation tracking
- Regulation-first design
Keep in mind
Narrowly EU-focused; if you also need US or broader governance coverage you may need more than one tool.
#8Vanta (AI module)
Vanta is a leading SOC 2 / ISO 27001 automation platform that has added AI governance capabilities. Convenient if Vanta is already your compliance backbone and you want AI coverage in the same place.
Strengths
- Best-in-class SOC 2 / ISO automation
- Large integration ecosystem
- AI governance as an add-on
Keep in mind
AI Act depth is newer and secondary to its security-compliance core, and pricing is enterprise-tier. (See our full ComplyLayer vs Vanta breakdown.)
#9Drata
Like Vanta, Drata automates security-certification evidence collection and has been extending into AI governance. A reasonable path if Drata is already your platform of record.
Strengths
- Strong SOC 2 / ISO automation
- Continuous control monitoring
- Growing AI governance features
Keep in mind
Primarily a security-compliance tool; AI Act coverage is not its origin. (See our ComplyLayer vs Drata breakdown.)
Side by side
At a glance
| Tool | Best for | Focus | Setup | Price | Free trial |
|---|---|---|---|---|---|
| ComplyLayer | Startups & growing teams | AI Act, GDPR, NIST | Under 1 hour | $$$ | |
| Credo AI | Enterprise governance | AI governance | Weeks | $$$ | |
| Holistic AI | Model risk & auditing | AI risk + auditing | Weeks | $$$ | |
| OneTrust AI Gov. | Privacy / GRC teams | Privacy + AI GRC | Weeks to months | $$$ | |
| IBM watsonx.gov. | IBM / watsonx shops | Model lifecycle | Weeks to months | $$$ | |
| Saidot | Public sector | Policy alignment | Weeks | $$$ | |
| Naaia | EU AI Act programs | EU AI Act system | Weeks | $$$ | |
| Vanta (AI) | Existing Vanta users | SOC 2 + AI add-on | Weeks | $$$ | |
| Drata | Existing Drata users | SOC 2 + AI add-on | Weeks | $$$ |
Pricing tiers ($ = most affordable) and features are based on publicly available information and may change. Last updated July 2026.
Decision guide
How to choose the right tool
Do you build models, or mostly use third-party AI?
If you build or heavily fine-tune models, technical-audit tools like Holistic AI or lifecycle platforms like IBM watsonx.governance earn their weight. If your team mainly uses tools like ChatGPT, Copilot, and Gemini with company data, you need inventory, risk classification, documentation, and shadow-AI visibility, which is exactly ComplyLayer’s focus.
Do you have a dedicated compliance team?
Enterprise suites (Credo AI, OneTrust, IBM) assume people to run a governance program. If compliance is one hat among many for a founder or ops lead, prioritise a fast, self-serve tool you can stand up in an afternoon.
Do you also need SOC 2 or ISO 27001?
Those are security certifications, not AI Act compliance. Vanta and Drata lead there. Many companies pair a security-compliance tool with a dedicated AI-governance tool rather than expecting one product to do both well.
What is your timeline and budget?
Enterprise platforms often start in the five-figure range with multi-week rollouts. If you need a defensible EU AI Act position this quarter for under a couple hundred a month, a purpose-built tool for growing teams is the pragmatic choice.
FAQ
Frequently asked questions
What is an EU AI Act compliance tool?
Software that helps an organisation meet EU AI Act obligations, inventorying AI systems, classifying each by risk tier (prohibited, high-risk, limited, minimal), scoping duties by your role as provider or deployer, generating technical and transparency documentation, evidencing AI literacy, and monitoring systems after deployment.
Is the EU AI Act already in force?
Yes. The regulation entered into force in 2024 and applies in phases: prohibited-practice rules and AI-literacy obligations (Article 4) from early 2025, general-purpose AI model rules through 2025, and the bulk of high-risk obligations phasing in through 2026 to 2027. Companies are expected to be preparing now.
Does a small company need an EU AI Act tool?
If your company uses AI systems, including everyday tools like ChatGPT or Copilot on company data, you have obligations, most immediately around AI literacy and understanding your risk exposure. A lightweight tool makes reaching a defensible position realistic without hiring a compliance team.
Which EU AI Act tool is best for startups and growing teams?
ComplyLayer is built specifically for startups and growing teams: it classifies risk with a guided wizard, generates the required documents in one click across seven languages, and gets most teams to a defensible position in under an hour, from $99/month with a free trial and no credit card. Larger enterprises with dedicated governance teams may prefer Credo AI, Holistic AI, or OneTrust.
Can one tool cover both the EU AI Act and SOC 2?
Rarely well. SOC 2 and ISO 27001 are security certifications addressed by tools like Vanta and Drata, while the EU AI Act is AI-specific governance. Most companies use a dedicated AI-governance tool alongside a security-compliance tool rather than expecting a single platform to excel at both.