Antirion
Antirion is a self-hosted gateway that routes, budgets, and monitors calls to AI model providers for developers and teams.
What it is good for
- Routing requests between several AI model providers through one API
- Setting spending limits and budgets for AI API usage
- Monitoring and logging every AI model call
- Filtering sensitive data and unsafe content in AI requests
At a glance
- Who it is for
- Setup
- Guided command-line setup
Level 4 of 5. You copy and paste commands into a terminal by following the instructions. Comfortable territory for vibe coders.
- Cost
- Free and open source
- Type
- Agent app
- Tasks
- Works with
- OpenAI, Anthropic, Gemini, Amazon Bedrock, Azure OpenAI, Google Vertex AI
Momentum
- Rank this week
- Not ranked (last #93, week 43, 2026)
- Best rank
- #93 week 43, 2026
- GitHub stars
- 618
GitHub numbers as of Nov 2, 2026. Updated weekly.
Ranking history
Official links
Setup steps are on the official pages. We do not repeat them here, since they change.
Questions
- Is Antirion free?
- Yes. It is free and open source (Apache-2.0 license).
- Do I need to know how to code to use Antirion?
- You do not need to write code, but setup means copying and pasting commands into a terminal by following its instructions.
- What does Antirion work with?
- According to its own documentation, it works with OpenAI, Anthropic, Gemini, Amazon Bedrock, Azure OpenAI, and Google Vertex AI.
- What is Antirion good for?
- Routing requests between several AI model providers through one API, setting spending limits and budgets for AI API usage, monitoring and logging every AI model call, and filtering sensitive data and unsafe content in AI requests.
Similar agents to Antirion
- ToolJet
ToolJet is an open-source platform that builds internal tools, dashboards, and admin panels for business teams, with AI app generation and agent building.
- Open Duet
Open Duet is a self-hosted app that lets you create named AI coworkers with their own instructions, memory, and routines for small team tasks.
- UniEmployee
UniEmployee is a self-hosted platform that builds and runs AI digital employees for enterprise roles such as customer service, sales, and data analysis.
- Nudgebee
Nudgebee is an open-source, self-hosted agent app that investigates cloud and Kubernetes incidents and cuts cloud waste for SRE and DevOps teams.
- Hermes Agent
Hermes Agent is an agent app that remembers past work, builds reusable skills, and runs tasks on a schedule for people who want a personal assistant that improves over time.
- Nightingale
Nightingale is a self-hosted alerting tool that watches your metrics, logs, and databases and sends alerts to your team for teams running their own monitoring.