Trusted SOC 2 & HIPAA Audit Firm for SaaS and Cloud-First Companies
Enterprise Security & Compliance Solutions
What We Do
Empowering organizations with expert audit, compliance, and security solutions.
ZeroDay is a trusted audit firm for SaaS and cloud-native organizations, delivering SOC 2 audits, HIPAA compliance audits, and other services through a streamlined compliance-as-a-service model. As a leading SOC 2 audit firm, we help startups and growing companies achieve audit readiness, pass cybersecurity compliance audits, and maintain strong security programs across AWS, Azure, and Google Cloud.
Compliance
We provide SOC 2 Type 1 and SOC 2 Type 2 audits, HIPAA compliance audits, and ISO 27001 audit services tailored for SaaS and cloud-first companies. Whether you need a SOC 2 readiness assessment or a startup compliance audit, our team delivers clear guidance and fast, reliable outcomes.
Cybersecurity
Our cybersecurity compliance audits include HIPAA risk assessment services, penetration testing, and control evaluations designed to strengthen security posture and support regulatory compliance. We help organizations meet cloud security expectations while preparing for SOC 2, HIPAA, and other compliance audits.
Business & GRC Support
Fast, structured audits without sacrificing quality.
A 4-Week SOC 2 & HIPAA Audit Process for Cloud-Native Teams
Built on Trust. Proven by Results.
The Best Audit Firm for Cloud Security & Compliance
AICPA-Licensed CPA Firm
ZeroDay is an AICPA-licensed CPA firm, delivering independent, standards-based assurance trusted by regulators, investors, and enterprise customers.
Compliance Without Compromise
We provide SOC 2 Type I & II, HIPAA assessments, and penetration testing through a streamlined approach that simplifies compliance and strengthens trust.
100% Cloud-Native Expertise
Our clients operate exclusively in modern cloud environments, and our audit methodologies are purpose-built for cloud-native infrastructure and controls.
Trusted GRC Platform Partners
We work directly with Drata, Secureframe, Vanta, TrustCloud, and Sprinto to accelerate evidence collection and reduce audit friction.
Predictable Pricing, Every Time
Our fixed-fee audit model provides full cost transparency from kickoff through final report delivery.
4-Week Audit Turnaround
Our proven audit process delivers CPA-issued reports on a fast, reliable timeline—helping you meet customer and investor deadlines.
Trusted by the Teams We Serve
Clients consistently recognize ZeroDay for responsiveness, expertise, and clarity throughout the audit process.
SOC 2, HIPAA, and ISO 27001—made achievable.
Certifications That Build Trust and Unlock Growth
ZeroDay helps SaaS and cloud-native organizations achieve and maintain SOC 2 Type 1 and Type 2 reports, HIPAA compliance, and more through a streamlined, CPA-led audit and compliance-as-a-service approach.
Certifications We Support
Whether you’re pursuing your first SOC 2 readiness assessment or maintaining certifications, ZeroDay provides the expertise and structure needed to scale compliance alongside your business.
Automated Controls
Cybersecurity Monitoring
Audit Preparation
ZeroDay prepares your organization for audit success by aligning controls, policies, and evidence with SOC 2, HIPAA, and other compliance requirements—eliminating surprises and reducing audit friction.
Whether you’re preparing for a SOC 2 Audits, readiness assessment, or HIPAA compliance audit, ZeroDay delivers expert guidance and CPA-issued reports on a timeline your business can rely on.
Seamless Integration
Native GRC Platform Connectivity
Seamlessly integrates with leading compliance platforms like Drata, Vanta, Secureframe, TrustCloud, and Sprinto to automate evidence collection and reduce manual work.
Cloud Infrastructure Integration
Connects directly with AWS, Azure, and Google Cloud environments to continuously monitor controls, configurations, and security activity.
Low-Friction Setup
Designed for fast onboarding with minimal disruption, allowing teams to integrate existing systems and begin compliance workflows quickly.
Fast audits. Clear guidance. Real results.
What Our Clients Say
From SOC 2 Audits and readiness assessments to final CPA-issued reports, clients trust ZeroDay for responsive communication, predictable timelines, and a seamless compliance experience.
Zero Day gave us confidence throughout the SOC 2 process. The audit was fast, smooth, and collaborative.
Patrick explained the process clearly and kept us on track. The report was delivered on time, exactly as promised.
By far the most responsive audit team we’ve worked with. They understand startups and move fast.
