5 Best Open Source Vanta Alternatives
A curated collection of the 5 best open source and self-hosted alternatives to Vanta in 2026.
Looking for a free, privacy-friendly, or self-hosted replacement for Vanta in 2026? The top open-source alternative is Probo — Compliance automation platform for SOC 2, GDPR, HIPAA.
Other highly rated open-source Vanta alternatives include Openlane, Comp AI and VerifyWise.
Compliance automation platform for SOC 2, GDPR, HIPAA
Probo simplifies compliance by automating the entire process while providing expert guidance. Whether you need SOC 2, GDPR, HIPAA, or ISO certifications, Probo handles the heavy lifting so you can stay continuously audit-ready without the complexity of traditional compliance platforms. - Expert-led compliance: Certified compliance officers manage your program end-to-end - Continuous audit readiness: Stay prepared for audits at all times - Multi-framework support: SOC 2, GDPR, HIPAA, ISO 27001, ISO 27701, ISO 42001, and more - Self-hosting option: Deploy Probo on your own infrastructure with no vendor lock-in - Compliance Portal: Securely share security documents with stakeholders - Developer tools: GraphQL API, CLI, MCP, n8n integration, and webhooks - Automated workflows: Streamline evidence collection and compliance tasks - Real-time monitoring: Track compliance status and audit progress Probo offers both cloud-based and self-hosted deployment options. The open-source platform can be deployed using Docker Compose, providing full control over your compliance infrastructure. The system is built with modern web technologies and integrates seamlessly with existing workflows through its comprehensive API.
Open-source compliance automation platform
Openlane is an open-source compliance automation platform designed to eliminate manual audits and disconnected tools. The platform centralizes compliance management, policy tracking, and risk assessment while providing customizable frameworks for industry standards. - Compliance Automation: Streamline manual tasks and ensure timely adherence to regulations with automated workflows. - Centralized Management: Track compliance status and generate comprehensive reports from a single dashboard. - Customizable Frameworks: Build and adapt compliance frameworks to meet industry-specific standards. - Policy & Procedure Management: Automate tracking of policy acceptance and version updates. - Registry Management: Maintain a complete record of platforms, assets, vendors, personnel, and contacts. - Exposure Tracking: Monitor vulnerabilities, findings, and open risks with severity-based SLAs. - Trust Center: Publish and manage security and compliance information to build customer trust. - Integrated Audits & Partners: Access a network of independent auditors and service providers for sustainable compliance programs. Openlane is open-source and can be self-hosted. The platform is designed for modern infrastructure and supports custom deployment configurations. Documentation is available at docs.theopenlane.io.
Automate SOC 2, ISO 27001, HIPAA & GDPR compliance
Comp AI is an AI-powered compliance automation platform designed to help SaaS teams achieve audit-ready status for SOC 2, ISO 27001, HIPAA, and GDPR in days rather than months. The platform combines automated evidence collection, real security controls, expert penetration testing, and a live Trust Center to provide verifiable compliance. - Automated Compliance Frameworks: Supports SOC 2, ISO 27001, HIPAA, GDPR, SOC 1, PCI DSS, NIST, ISO 42001, FedRAMP, and more with cross-mapping between frameworks to reduce redundant work. - Continuous Evidence Collection: Connects to 580+ integrations (AWS, GitHub, Google Workspace, Okta, etc.) to automatically pull evidence and map it to relevant controls, eliminating manual spreadsheets and fire drills. - Real Security Controls: Implements and verifies actual security measures (e.g., encryption, access reviews, incident response) rather than checkbox compliance or security theater. - Expert Penetration Testing: Includes built-in pentesting with remediation tracking to ensure controls hold up under real scrutiny, with findings linked directly to fixes. - Live Trust Center: Publishes a real-time, self-serve Trust Center for sharing verified compliance status with customers, reducing security questionnaire response time from weeks to minutes. - Control Monitoring & Dashboards: Provides live visibility into control statuses, compliance progress, and remediation tracking across all frameworks. - Vendor & Third-Party Risk Management: Tracks vendor compliance and integrates vendor risk assessments into the overall security program. - Audit-Ready Reporting: Generates comprehensive, audit-ready reports with evidence trails, control mappings, and expert verification. Comp AI is a SaaS platform with no self-hosting option. The service is hosted on secure cloud infrastructure with SOC 2 Type II, ISO 27001, and GDPR compliance certifications. The platform is designed for teams of all sizes, from startups to enterprises, and integrates seamlessly with existing tech stacks via APIs and pre-built connectors.
Complete AI governance and LLM evaluation platform
VerifyWise is a comprehensive AI governance and LLM evaluation platform designed to help organizations comply with global AI regulations and frameworks. The platform provides tools for auditing, monitoring, and evaluating AI systems to ensure transparency, accountability, and regulatory compliance. - Multi-Framework Compliance: Supports EU AI Act, ISO 42001, NIST AI RMF, and 20+ additional AI governance frameworks - LLM Evaluation: Built-in tools for evaluating large language models across performance, bias, and safety metrics - Audit & Monitoring: Continuous monitoring and logging of AI system behavior for compliance tracking - Risk Assessment: Automated risk identification and mitigation workflows for AI deployments - Documentation & Reporting: Generate compliance reports and documentation for regulatory submissions - Collaboration Tools: Team-based workflows for AI governance and compliance management - Integration Ready: APIs and connectors for seamless integration with existing AI/ML pipelines - Self-Hosting Support: Deployable on-premises or in private cloud environments VerifyWise is built with modern web technologies and can be self-hosted for enhanced data privacy and control. The platform supports containerized deployments (Docker/Kubernetes) and provides comprehensive documentation for on-premises installation. All data remains under your organization's control, making it ideal for enterprises with strict data governance requirements.
AI-powered fraud & AML compliance platform
Marble is an AI-powered fraud and Anti-Money Laundering (AML) compliance platform designed for banks, fintechs, and crypto exchanges. It enables organizations to automate transaction monitoring, AML screening, and investigations while maintaining full customization and control. - No-code transaction monitoring: Build and update fraud detection rules without coding - AI-powered screening: Automate AML checks and reduce false positives - 360-degree investigations: Centralized case management with comprehensive transaction visibility - Real-time monitoring: Catch fraudulent activities as they happen - Automated reporting: Generate regulatory reports effortlessly - SaaS or on-premise deployment: Flexible deployment options to meet compliance requirements - Pre-built rules library: Access a comprehensive collection of fraud detection rules - Scalable infrastructure: Designed to handle high transaction volumes Marble offers both SaaS and self-hosted deployment options. The open-source version is available on GitHub with detailed installation guides and documentation. The platform is built with modern technologies and supports containerized deployment for easy integration into existing infrastructure.
About Vanta
Vanta is the leading platform for automating compliance with major security frameworks like SOC 2, HIPAA, ISO 27001, PCI DSS, and GDPR. By continuously monitoring your security posture and automating evidence collection, Vanta helps organizations achieve and maintain compliance faster and with less manual effort.
Key Features of Vanta
- Automated Compliance: Streamline SOC 2, HIPAA, ISO 27001, PCI DSS, and GDPR certification processes
- Continuous Monitoring: Real-time security monitoring and automated evidence collection
- Risk Management: Proactive risk assessment and management tools
- Third-Party Risk Management: Vendor onboarding and security review automation
- Questionnaire Automation: Automate security questionnaire responses for customers
- Trust Center: Centralized hub to showcase compliance status and documentation
- Audit Automation: Streamlined audit preparation and evidence collection
- AI Governance: Tools to govern AI adoption and compliance
- Integrations: 400+ pre-built integrations with popular tools and platforms
- Custom Frameworks: Support for custom compliance frameworks
Tech / Self-Hosting
Vanta is a fully managed SaaS platform with no self-hosting option. The service is hosted on AWS with enterprise-grade security and compliance certifications including SOC 2, ISO 27001, and GDPR compliance.