ollama.com · Inference & Hosting
The simplest way to download and run open models locally, with a CLI, desktop app and local API.
Ollama is one of 10 inference and hosting tools on Drydock. See all inference and hosting tools or how we check facts.
// guides
The best GitHub Copilot alternative for Visual Studio in 2026: Antigravity, JetBrains Junie, Claude Code, your own model key, Tabnine and CodeRush, checked Oct 27.
Is LangChain free for commercial use? Yes. LangChain and LangGraph are MIT licensed. Here is what that allows, where costs start, and the one server that isn't MIT.
How to build an AI agent from scratch in Python: a tool loop, safe file tools, approvals, a step cap and memory in about 125 lines, on OpenAI or Ollama.
How to build a RAG pipeline with LangGraph: index your docs, wire retrieve and generate nodes, add a grading loop with a retry cap, then turn it into an agent.
How to use LangChain with Ollama: install langchain-ollama, pick a tool calling model, raise the context window and build a local agent with tools and RAG.
Looking for a Pi coding agent alternative? Compare OpenCode, Claude Code, Codex CLI, Copilot CLI, Cline and Aider on plan mode, approvals and local models.
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