CodeComplete vs CodeCompanion

CodeComplete is an AI-powered coding assistant for enterprise. It offers secure self-hosted options that protect your code and data on-prem or in your private cloud. It provides code generation, code chat, automated unit test generation, automated documentation, refactoring and migrations, fine-tuned models, high quality training data, and powerful analytics.

CodeCompanion is an AI Coding Agent that understands your entire codebase, performs semantic code search, and applies automated code updates inside an integrated terminal + browser—locally, with your keys. CodeCompanion researches the whole project before acting, then executes tasks with shell access, a built-in browser (opens all links, even from the terminal), and checkpointed undo. It fetches latest docs on the web, updates code, and prevents loops via a reworked LLM context. “LLM Apply” replaces fragile diffs: models suggest changes in natural language; a faster model applies them. Voyage.ai voyage-code-3 powers the code embeddings model; Groq.ai (Llama 70B) applies edits at high speed. Local data privacy by default.