Probo

Probo is a compliance automation platform from the Y Combinator X25 batch that combines open-source software with a hands-on service model for achieving SOC 2, ISO 27001, HIPAA, and GDPR certifications. Unlike pure-software compliance tools that give you a dashboard and leave you to figure out the rest, Probo's team handles the entire compliance journey from initial scoping through audit completion. The open-source codebase (available on GitHub at getprobo/probo) means no vendor lock-in; if the service relationship ends, your compliance infrastructure remains accessible.

The founding team brings specific domain credibility. Antoine Bouchardy is a certified ISO 27001 auditor, meaning the product is built by someone who has been on the auditor side of the table and understands exactly what examiners look for. Bryan Frimin is a YC alumnus who brings startup execution experience. This combination of compliance domain expertise and startup discipline is reflected in the product's approach: practical compliance that gets companies through audits rather than theoretical framework coverage.

Probo claims to deliver compliance 50 percent faster than traditional methods, which typically involve hiring a consultant, engaging an audit firm, and spending months on documentation and evidence collection. The platform has scaled to 100 clients, which provides enough deployment experience to have encountered common pitfalls across different company sizes and industries.

The full hands-on service model is what distinguishes Probo from self-serve compliance platforms like Vanta, Drata, or Sprinto. Those platforms automate evidence collection and provide frameworks, but the heavy lifting of interpreting requirements, writing policies, configuring controls, and preparing for auditor questions still falls on your team. Probo's team handles that work directly. This is particularly valuable for startups and small companies that lack dedicated compliance staff and would otherwise need to hire a GRC consultant alongside a software platform.

The open-source angle creates a genuine no-vendor-lock-in story. The compliance framework, policy templates, control mappings, and evidence collection configurations are in the open-source codebase. A company could theoretically fork the repository and run the platform independently, which is a meaningful difference from proprietary compliance platforms where leaving means starting over.

The tradeoffs are real. Pricing is not publicly disclosed, which suggests a consultative sales process and likely higher price points than pure-software solutions. The hands-on service model means Probo's capacity to onboard new clients is limited by their team's bandwidth, not just server capacity. For organizations that already have compliance expertise in-house, the service model may add cost without proportional value since they mainly need tooling, not guidance.

For companies facing their first SOC 2 or ISO 27001 audit, Probo reduces the knowledge gap that makes compliance feel overwhelming. You get both the platform and the expertise in one engagement. For companies that have been through the process before and need better tooling, the self-serve open-source option provides the software without the mandatory service component.

The Y Combinator backing provides validation but also sets expectations for growth. Probo will need to scale its service model, which is inherently harder to scale than pure software. Whether they maintain quality of service at 500 or 1,000 clients will determine the long-term value of the hands-on approach versus pivoting toward a more automated self-serve model.