Styx

AI gateway that auto-picks the right model for every request

1 follower

AI gateway that auto-picks the right model for every request

1 follower

Styx is an open-source AI gateway. Send "model": "styx:auto" and it picks the optimal model based on prompt complexity. Simple question → cheap model. Complex code → frontier model. 65+ models from OpenAI, Anthropic, Google, Mistral. Self-hosted with Docker in 5 minutes. Interactive setup wizard. Dashboard for costs and latency. Auto-failover between providers. Go router (<10ms overhead) + Python backend + Next.js dashboard. Apache 2.0.

Free

Launch tags:Open Source•Developer Tools•Artificial Intelligence

Launch Team / Built With

Zendesk for StartupsUp to 2 years free for startups + AI Agents & Copilot

Promoted

Maker

📌

Hey Product Hunt! 👋 We built Styx because we were tired of hardcoding "gpt-4o" everywhere and overpaying for simple queries. The auto-routing classifier analyzes 9 signals in your prompt (code detection, reasoning patterns, math, conversation depth...) and routes to the optimal model automatically. Quick start: git clone → ./setup.sh → docker compose up → done. Would love your feedback on the approach! What features would you want in an AI gateway?

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7mo ago

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