Kojo gives you full visibility into your tools with digital check-in/check-out, job costing, and maintenance tracking. Field teams can request tools from their phone—just like materials. Get tools where they …

Kojo is our open source learning environment that is available as a desktop-app for Linux, Windows, and Mac, and as a web-app that runs on any modern internet-browser. Kojo is used world-wide – in …

Kojo is written in, and its approach is based on, the programming language Scala, where users begin with a simple subset of the language and progress in steps. Its graphical user interface is based on …

Dec 2, 2025 · Kojo is the leading materials procurement platform for trade and self-perform contractors across the country. It shouldn't be hard for the field to get the materials they need!

Kojo saves hours per week for field and office teams, and Kojo customers save thousands of dollars every year on materials by getting the best prices and reducing billing mistakes. Turn material …

Kojo enables trade and self-perform general contractors to streamline every step in the procurement and inventory management process from takeoff to closeout.

Please refresh Kojo or click support if this issue persists.

Kojo is a one-stop shop for specialty contractors to manage material purchasing and inventory. Issue requests for quotes and POs, compare prices and availability across vendors, update the field on …

Kojo is the leading materials procurement platform for trade and self-perform contractors across the country. It shouldn't be hard for the field to get the materials they need!

Take control of materials, reduce costs, and gain full visibility across every project with Kojo. Trusted by top contractors to streamline sourcing, track tools, and boost productivity.