2 Open Source Alternatives to Vanta

A list of 2 carefully selected open-source alternatives to Vanta.

Adrian
Created by
Adrian
Mar 9, 2025Updated3 min read

The open-source alternatives are ranked based on our custom ranking system and score. This system takes into account various factors to determine the best alternatives.

If you’re looking for alternative features or workflows, here is a prepared detailed list of Vanta open-source alternatives — each with its own distinctive strengths and key features.

Comp AI is an open source compliance automation platform that streamlines the process of achieving audit readiness for frameworks like SOC 2, ISO 27001, and GDPR. It offers a transparent, community-driven approach that accelerates compliance through automated monitoring, evidence collection, and integrated risk management.

Comp AI screenshot

Key Features

  • Automated continuous monitoring to detect security risks in minutes
  • Automated evidence collection with powerful integrations
  • Pre-mapped controls for SOC 2, ISO 27001, and GDPR
  • Real-time insights and instant actionable recommendations
  • Effortless audit preparation and report generation
  • Integrated risk and vendor management
  • Scalable solution for startups and enterprises

Comp AI automates your compliance journey by integrating with existing tools such as AWS, GCP, Azure, and GitHub to deliver real-time insights into security gaps and misconfigurations. Its features include automated continuous monitoring, evidence collection, and pre-mapped controls for industry-standard frameworks. The platform simplifies audit preparation with one-click report generation and supports risk and vendor management, making compliance accessible and scalable for both startups and enterprises.

Probo is an open source compliance solution designed to help startups achieve essential certifications such as SOC2 quickly and efficiently. It provides streamlined processes, expert guidance, and a flexible pricing model that lets you start for free and pay only for the services you need.

Probo screenshot

Key Features

  • Achieve SOC2 compliance in as little as 20 hours
  • Expert auditor support to guide you through every step
  • Open source with a no lock-in policy
  • Free to start with optional paid add-ons
  • Streamlined workflow tailored for startups
  • Upcoming support for ISO27001 and GDPR

Built for startups, Probo accelerates compliance by automating critical processes for SOC2 certification—in as little as 20 hours. The tool offers expert auditor support, a user-friendly dashboard, and the freedom to take your data with you anytime without vendor lock-in. With support for SOC2 already available and ISO27001 and GDPR on the horizon, Probo ensures that only the necessary tools are provided while eliminating unnecessary complexities.

Price comparison of Vanta open-source alternatives

ToolTier 1Details
Probo logo
Probo
-
Flexible Pricing
Learn more

* Pricing shown is based on publicly available information and may not reflect current rates. Visit each tool's website for detailed pricing information and additional tiers.

About Vanta

Vanta is a brand with a mission to secure the internet and protect consumer data. In response to the increasing importance of online security, Vanta helps businesses achieve compliance with industry standards such as SOC 2, ISO 27001, HIPAA, PCI, and GDPR. They offer a comprehensive range of products and solutions to assist companies in building a solid security foundation. Vanta's platform provides features such as questionnaire automation, risk management, access reviews, and vendor risk management. Their workspaces, integrations, and frameworks enable businesses of all sizes, from startups to hyper-growth enterprises, to enhance security and risk management. With thousands of satisfied customers, Vanta has revolutionized risk management by offering real-time and transparent trust solutions. Their product demonstrations showcase the effectiveness of their platform in action. Driven by an inspiring leadership team, including CEO Christina Cacioppo, Vanta is on a mission to restore trust in internet businesses. They are backed by Sequoia Capital and Y Combinator and have received over 500 positive reviews on G2. Join Vanta as they continue to build an enduring company dedicated to protecting consumer data and providing trustworthy internet experiences.
This comparison data was compiled with AI assistance.
Vanta logo

Vanta

With Vanta’s trust management platform, you can automate up to 90% of compliance for ISO 27001, SOC 2, GDPR, HIPAA, and more, getting audit-ready in weeks instead of months.

Founded

2018

Employees

201

Location

San Francisco, United States

Social Media
Browse Alternatives to Vanta