We consult, then we build it.

Bulz-Ai builds custom software for businesses. Founded in 2024 by Kolin Renner and Jacob McClain, based in Murrieta, California.

Most firms either hand you a recommendation or wait for a spec. We do both halves: work out what's worth building, then ship it. We've built CRMs and field operations platforms, project financials systems, AI phone agents, invoice parsers and custom websites, for construction companies, accounting firms, electrical contractors and auto detailers.

Everything we build goes into production and stays supported after it's live.

We're small on purpose. You work directly with the two people building your software, which means decisions take a conversation rather than a change-request cycle.