GCProof is a free browser-based toolkit for U.S. general contractors who need a clearer way to organize subcontractor prequalification, onboarding, and compliance workflows. It is designed for small and growing construction teams that may not be ready for a complex enterprise vendor-management system but still need consistent processes when evaluating and bringing subcontractors onto a project.
The core idea is straightforward: give contractors practical tools they can open in a browser and use to structure the information they request from subcontractors. GCProof helps teams think through qualification criteria, onboarding steps, document requests, and follow-up actions before work begins. Instead of relying on scattered notes or rebuilding the same checklist for every trade partner, users can start from a consistent workflow and adapt it to their own company policies and project requirements.
GCProof focuses on common operational questions in subcontractor management. A general contractor may need to review company information, insurance and licensing documentation, safety materials, references, workforce capacity, trade experience, and other project-specific requirements. The platform does not replace legal, insurance, accounting, or safety professionals. It provides an organized starting point so teams can make their own review process easier to follow and less likely to overlook an important request.
The product is useful during several stages of the subcontractor relationship. During prequalification, a team can organize the questions and supporting documents it wants to review. During onboarding, it can create a repeatable sequence for collecting information and communicating expectations. During ongoing compliance work, it can use structured checklists to identify what needs review or renewal. Because the tools run in the browser, users can explore them without installing desktop software.
GCProof is built for practical construction operations rather than generic project management. Its target users include general contractors, project coordinators, operations managers, and administrative team members who help maintain subcontractor records. The experience is written in English for the U.S. market and reflects the terminology commonly used by American construction teams.
The platform is free to use and is intended to reduce the friction of getting started with a more consistent subcontractor workflow. Teams remain responsible for deciding which requirements apply to their business, jurisdiction, client, and project. GCProof provides structure and educational guidance, while the contractor keeps control over the final process and decisions.
For teams that currently manage prequalification and onboarding through email, informal notes, or one-off documents, GCProof offers a simple place to begin standardizing the work. The goal is not to add another complicated system. It is to make essential subcontractor administration more understandable, repeatable, and manageable.
