Who We Are

Independent Reviewers for the AI Coding Era

FussyBug is an independent quality and security collective driven by a singular, intense passion: protecting businesses navigating the wild frontier of the AI era. We are obsessed with engineering integrity.

We believe that while AI tools can accelerate human creativity, nothing can replace the deep intuition, critical thinking, and sharp eye of seasoned security specialists. Our team lives to bridge the gap between rapid-fire AI generation and rock-solid, production-ready software.

We do not just find issues. We care deeply about the stability, safety, and ultimate success of the applications you bring to life.

What We Do

We provide meticulous audits of software written by AI coding tools before it ever touches a real customer.

AI assistants have unlocked incredible power, enabling a single founder to build in a weekend what used to take an entire engineering team months to complete. However, this speed makes it shockingly easy to ship code that no human has actually read or fully understood. We exist to be that critical, careful second pair of eyes standing firmly between raw AI outputs and your live production environment.

Because we are an entirely independent firm, we do not develop software and we do not sell security products. Our only objective is to analyze your codebase and deliver plain, accurate truths about what is broken and exactly how to fix it.

The FussyBug Blueprint.

Pure Code Audit. Built specifically to dissect, analyze, and elevate AI-generated software.
For the Builders. Tailored precisely for high-growth startups, SaaS innovators, and forward-thinking AI agencies.
Global Scale. Built to protect codebases in the USA and across the globe.
Uncompromising Speed. Deep, exhaustive security audits, delivered fully in just 1 to 2 weeks.
Dual-Engine Review. The flawless precision of advanced automated scanning, perfected by the nuance of expert human intelligence.
Absolute Independence. We sell no software. We build no distractions. Just objective clarity with zero conflicts of interest.

Why We Started FussyBug

Innovation should not demand compromise.

AI is fundamentally changing how the world builds software. It allows small teams to turn big ideas into reality in days instead of months. That is incredibly powerful.

But speed without oversight leaves a footprint. Every single week, software goes live with hidden flaws: exposed API keys, unprotected databases, and compromised workflows. When those apps fail, it is the users who trusted them with their data who pay the price.

We started FussyBug to close that gap. Our mission is simple: empower your business to move at the speed of tomorrow, without putting your customers, your data, or your reputation at risk today.

We take every line of code personally. When we sign off on your product, it is because we would trust it with our own lives. And our own data.

The Core Principles

Uncompromised Trust

Built to ensure speed never comes at the cost of security.

Proactive Security

Finding the vulnerabilities before your users ever encounter them.

Human Craftsmanship

Blending powerful automated insights with deep, deliberate human expertise.

Security & Confidentiality

Privacy by Design. For Your Code.

Your product is your most valuable asset. We handle it with absolute reverence.

NDA from Day One

We sign a strict non-disclosure agreement before we look at a single line of your code. Protection begins before the work does.

Read-Only, by Principle

We never ask for write permissions to your repository or live production systems. Your original code remains untouched and entirely yours.

Ephemeral Processing

Once our audit is complete, your code is systematically purged from our systems, and we provide formal, written verification of its deletion.

The Human Touch

While automated tools help us move fast, they lack intuition. Every single vulnerability in your final report is verified and signed off by an expert security engineer.

Ready to Work With Us?

Tell us what you built. We will reply within one business day with a clear scope and a fixed price.

Book a Free Scoping Call Or See Sample Reports

Terms of Service

Last updated: October 16, 2026

These Terms of Service ("Terms") govern your use of the fussybug.com website and any audit, review or advisory services provided by FussyBug ("FussyBug", "we", "us"). By using this website or engaging our services, you agree to these Terms.

1. Services

FussyBug provides reviews of software source code, applications and related systems, with a focus on code produced with AI coding tools. The exact scope, timeline, deliverables and fee for each engagement are set out in a written proposal, statement of work or order form ("Order") agreed between you and us. If an Order conflicts with these Terms, the Order applies.

2. Nature of an Audit

An audit is a professional, best-effort review carried out within an agreed scope and time. No audit can identify every defect or vulnerability. Our reports describe the issues we found during the engagement and are not a guarantee, warranty or certification that your software is secure, error-free or compliant with any law or standard. A "gate pass" means that the critical issues identified in our report were re-tested and verified as fixed at the time of re-testing.

Our services are technical in nature and do not constitute legal, regulatory or compliance advice.

3. Your Responsibilities

You confirm that you own the code and systems you ask us to review, or have permission to have them reviewed.
You will provide the access, information and test accounts reasonably needed for the engagement.
You remain responsible for deciding which fixes to apply, applying them, and for the operation and security of your software.

4. Fees and Payment

Fees are stated in US dollars and exclude applicable taxes. Unless an Order says otherwise, one-time audits are invoiced 50% on signing and 50% on delivery of the report; monthly services are invoiced in advance on the first day of each month; and emergency engagements are invoiced in full before work begins. Invoices are due within 14 days. We may pause work on overdue accounts.

5. Confidentiality

We treat your source code, systems, data and business information as confidential. We use it only to perform the services, share it only with personnel and vetted contractors bound by written confidentiality obligations, and delete copies of your code at the end of the engagement unless you ask us in writing to retain them. Where requested, we will sign a separate non-disclosure agreement before receiving access.

6. Ownership

You keep all rights in your code and systems. On full payment, you own the reports and test cases we deliver to you. We keep the right to use our general know-how, methods and tools, and to use fully anonymized, non-identifying findings to improve our services.

7. Limitation of Liability

To the maximum extent permitted by law, FussyBug's total liability arising out of or relating to any engagement is limited to the fees you paid for that engagement in the twelve months before the claim. We are not liable for indirect, incidental, special or consequential damages, including lost profits, lost data, security incidents caused by third parties, or business interruption.

8. Website Use

The content on this website is provided for general information. Examples, sample reports and figures shown on this website are illustrative only. You may not use this website in a way that is unlawful or that interferes with its operation.

9. Termination

Either party may end an engagement with written notice. You will pay for work performed up to the date of termination. Monthly services may be cancelled at the end of any minimum term stated in your Order.

10. Governing Law

These Terms are governed by the laws of the State of [State], United States, without regard to its conflict-of-law rules.

11. Changes

We may update these Terms from time to time. The "Last updated" date above shows when they last changed. Changes do not affect Orders already signed.

12. Contact

Questions about these Terms can be sent to legal@fussybug.com.