Teams that write standard code (React, Python, Go, Java), use standard libraries, and have a codebase that isn't overly complex or bespoke. If your code is mostly "boilerplate with logic," Business is sufficient.
Enterprise allows you to create knowledge bases from your GitHub repositories. When you ask Copilot a question, it performs a Retrieval-Augmented Generation (RAG) process. It searches your private code, your Markdown docs, and your wikis to ground its answer. github copilot for business vs enterprise