LLM InfrastructureCommercial✦ Free Tier

Martian

Intelligent model router that picks the right LLM for every request

App Infrastructure

About

Martian is a model routing layer that sits between your app and LLM providers, automatically routing each request to the most capable model within your budget. It provides cost optimization, automatic fallbacks, and quality guarantees without changing your code.

Choose Martian when…

  • want automatic model selection based on task complexity
  • need cost optimization across multiple LLMs
  • apps where latency and cost vary widely per request

Builder Slot

Which models does your stack route through?Optional for most stacks

A gateway that normalizes calls across providers — one API for all models, with fallbacks

Dev Tools
Not applicable
App Infra
Optional
Hybrid
Optional

Other tools in this slot:

Stack Genome Detection

AIchitect's Genome scanner detects Martian in your project via these signals:

env vars
MARTIAN_API_KEY

Alternatives to consider (1)

Pricing

✦ Free tier available
Free$0
ScaleCustom

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Martian on AIchitect[![Martian](https://aichitect.dev/badge/tool/martian)](https://aichitect.dev/tool/martian)

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