Ollama

Ollama lets you run open models locally or use hosted cloud models with coding agents. It supports integrations including Claude Code, Codex, OpenCode, VS Code, and n8n, and lets you switch models without changing your workflow.

Local models are free, and cloud models are hosted in the US, Europe, and Singapore. The page says prompts are not tracked or used for training, and lists a free starting option and paid plans with usage included.