Grengin
Open-source, self-hosted AI workspace with built-in governance for your team.
Overview
What is Grengin?
Grengin is an open-source, self-hosted AI workspace that runs entirely inside your own AWS or Azure cloud. It gives your team governed access to ChatGPT, Claude, Gemini, and other leading models — all under one platform. There are no per-seat fees or user minimums, and you bring your own API keys, so Grengin never sees your data. Admins get SSO, real-time cost tracking, and full audit trails, while teams get the AI models they need. Setup takes about five minutes, and the software itself is free forever.
What is Grengin used for?
Tags

Top Features
- Multi-model access to OpenAI, Claude, Gemini, and more, in one platform
- Admin dashboard with usage analytics and governance controls
- Fully open-source codebase, public on GitHub for anyone to inspect
- Five-minute deployment via a one-click Marketplace image or installer
- Self-hosted deployment inside your own AWS or Azure cloud
- Department-level budgets and role-based access control
How to use Grengin?
Using Grengin is a simple process. First, deploy it into your own AWS or Azure cloud with one click, or self-host free from source. Once deployed, you'll go through a short guided setup wizard, where you connect your AI provider API keys and sign in with SSO. After that, just invite your team and you're live — a fully governed AI setup, live in about 5 minutes.
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Pros & Cons
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Use Cases
- Replacing risky, ungoverned shadow AI
- Avoiding costly enterprise seat minimums
- Setting budget caps per department
- Whitelisting AI models per team
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