Ready-Made Tools. Built-to-Order Software.

Small Tool Software designs and builds high-performance, structurally sound software for professional operators. We work in two ways: ready-made tools you can start using today, and custom-built web applications designed around your exact workflow. Every product we ship follows the same procedural, zero-bloat philosophy — minimal surface area, maximum reliability, and code that only exists because it serves a clear purpose.

ValidDraw — AIA G702/G703 Billing Tool

ValidDraw is a dedicated helper tool for G702 and G703 payment application forms used throughout the construction industry. It streamlines construction billing with precision and ease, checking schedule of values math and retainage calculations to reduce manual errors in standard AIA-style documentation. Contractors and subcontractors use ValidDraw to prepare draw requests faster and submit cleaner paperwork to owners, lenders, and general contractors. Visit ValidDraw.

Custom Web Development

We design and build custom websites and web applications for professional operators — SaaS products, business portals, and precision-built tools shipped for real clients across multiple industries. Our web development process favors clean architecture and fast load times over unnecessary frameworks and bloat, so the sites we build stay fast, maintainable, and easy to extend as a business grows.

Custom Software Development

Need a bespoke solution? We design and build structurally sound, zero-bloat web applications and APIs tailored precisely to your operational requirements. From internal tooling to customer-facing platforms, we scope, build, and ship software engineered around the specific way your business actually works, rather than forcing a generic template to fit.