Self-hosted · LLM / chat

Ollama

Simplest path to run open models locally (CLI + local API).

Best for: Local/offline LLMs on your hardware

Pricing: Free (OSS)

Official site Docs / source All tools

Strengths

Coding & firmware · supporting — Offline assist on the bench laptop.
Local / offline AI · primary — Model runner + API on the workstation or lab mini-PC.
Writing & technical docs · supporting — Private drafting on internal notes.
Home lab automation · supporting — Local brain for summaries/alerts.
Classroom / teaching · supporting — On-prem option when cloud is blocked.
Personal knowledge & notes · supporting — Private chat over exports / local RAG stacks.
Legal-ish document triage (not advice) · supporting — Fully local models for sensitive files.
RAG over internal docs · supporting — Model backend.
Model evals & bake-offs · supporting — Local baseline models.
Interview prep (technical) · supporting — Offline practice.