# Why Engineering Teams Keep Building In-House AI Code Review Tools, and What It Really Costs

> Source: <https://blog.codacy.com/why-engineering-teams-keep-building-in-house-ai-code-review-tools-and-what-it-really-costs>
> Published: 2026-07-09 13:44:00+00:00

LLMs made internal AI code review tools easy to prototype. They did, however, not make them easy to operate.