Professional Services Overview

Expert AppSec and Architecture Insights
Software Supply Chain Risk
Gain full visibility into your Software Supply Chain and uncover hidden risks in the third-party software your code depends on. FossID’s Open Source Audit provides a deep analysis of open source, source-available, and commercial components to identify security, licensing, and operational risks, while Open Source Insights delivers a fast-turnaround assessment for immediate risk evaluation during technical due diligence.
Application Security Risk
Strengthen your Application Security Posture by evaluating vulnerabilities at every level—from source code to third-party APIs to real-world attack simulations.
SAST Code Review
Third-Party API Risk Audit
Application Penetration Testing
Application Architecture
Build a resilient and scalable application architecture by evaluating code quality, observability, maintainability, and secure design.
Code Quality Audit
Ensure your code is robust, efficient, and scalable.
Observability & Monitoring Assessment
Identify performance, availability, and behavior for faster issue resolution.
Secure Design Assessment
Identify potential weaknesses and security risks in the application’s design.
Code Governance & Maintainability Assessment
Adhere to coding standards, maintainability practices to reduce technical debt.
Technical Due Diligence
In M&A technical due diligence, uncovering software risks is critical to protecting your investment. FossID helps private equity and corporate development teams gain full visibility into a target software’s open source risks, security vulnerabilities, API dependencies, code quality, and architectural integrity.
From Open Source Audits and SAST Code Reviews to Penetration Testing and Code Quality Assessments, we deliver the deep insights you need to assess risks, ensure compliance, and make informed acquisition decisions with confidence.


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Our OSS intelligence database is maintained and curated by a dedicated research team. It covers over 3 Petabytes of software components coming from dozens of public sources and user contribution sites.
Software Components
Software Licenses
Vulnerable Snippets
Talk to a Software Supply Chain Ninja
Book a discovery call with one of our experts to discuss your business needs and how our tools and services can help.