{"slug": "aurora-a-go-ai-gateway-for-routing-caching-and-cost-control", "title": "Aurora: A Go AI Gateway for Routing, Caching, and Cost Control", "summary": "Aurora, a Go-based AI gateway, offers routing, caching, and cost control for multiple LLM providers, converting between wire formats automatically. The open-source version is Apache 2.0 and includes features like auto-discovery, provider pools with failover, and an admin dashboard, while the enterprise version adds SSO, RBAC, and tenant isolation. It is distributed as a single ~15MB Go binary with zero runtime dependencies, installable via npm.", "body_md": "# Aurora: A Go AI Gateway for Routing, Caching, and Cost Control\n\nThe build is a single ~15MB Go binary with zero runtime dependencies. You point it at your providers, give it a config, and it starts proxying requests to OpenAI, Anthropic, [Gemini](/en/tags/gemini/), and others. The neat part: it converts between wire formats on the fly. Your backend speaks the OpenAI SDK, Aurora translates to Anthropic's format automatically, so you don't maintain conversion code in every microservice. That alone simplifies a lot of deployments.\n\nHere's what it handles out of the box:\n\n**Cost tracking** per customer or team, so you can see who's actually burning tokens**Model switching** across providers without touching application code**Debugging** request and response flows through a single gateway point**Exact and semantic caching** to cut repeated calls and stay under budget\n\nWhat separates it from other gateways I've tried:\n\n**Auto-discovery** of provider models — no manual model catalog maintenance**Provider pools** with automatic failover, so a 429 or outage doesn't kill your feature**Built-in guardrails**, audit logging with export, analytics, and an admin dashboard** Model aliases**that let you map \"my-small\" to whatever currently makes sense** Regional deployment**to shave latency by routing closer to the user** Admin endpoints**for full control, including creating managed API keys during user onboarding\n\nThe OSS version is Apache 2.0 and includes everything listed above. Enterprise adds SSO, RBAC, and tenant isolation for larger orgs that need tighter access control.\n\nInstallation is straightforward:\n\n```\nnpm install -g iaurora\n```\n\nI'm not going to pretend it replaces every piece of your integration strategy — if you need extremely niche provider features, you may still want direct SDK calls. But for teams juggling multiple LLM providers and per-customer cost visibility, this slot in the stack is exactly where the complexity should live. The fact that it's a single Go binary and not a Python service is a bonus for anyone who's tired of babysitting dependency trees.\n\nGive it a spin on your next side project, especially if you're doing a hands-on evaluation of LLM gateways. The default setup takes minutes, and the failover behavior is noticeably smoother than writing your own retry loop from scratch.\n\n[Unreleased OpenAI model takes on 10 major math problems — first 44m ago](/en/news/4682/)\n\n[AI Agents Escaped Containment 10h ago](/en/news/4622/)\n\n[Nvidia's $250B OpenAI Data-Center Pledge: A Skeptical Look 12h ago](/en/news/4607/)\n\n[The Biggest Gamble in AI: Why Agent Workflows Are Riskier 13h ago](/en/news/4598/)\n\n[OpenAI passes 1B active users: scale is the real moat 18h ago](/en/news/4582/)\n\n[Anthropic AI Hacked 3 Orgs During Testing: A Deep Dive 19h ago](/en/news/4577/)\n\n[Next One day. →](/en/news/4675/)", "url": "https://wpnews.pro/news/aurora-a-go-ai-gateway-for-routing-caching-and-cost-control", "canonical_source": "https://promptcube3.com/en/news/4680/", "published_at": "2026-08-01 14:39:36+00:00", "updated_at": "2026-08-01 15:24:56.811057+00:00", "lang": "en", "topics": ["ai-infrastructure", "developer-tools", "ai-products"], "entities": ["Aurora", "OpenAI", "Anthropic", "Gemini"], "alternates": {"html": "https://wpnews.pro/news/aurora-a-go-ai-gateway-for-routing-caching-and-cost-control", "markdown": "https://wpnews.pro/news/aurora-a-go-ai-gateway-for-routing-caching-and-cost-control.md", "text": "https://wpnews.pro/news/aurora-a-go-ai-gateway-for-routing-caching-and-cost-control.txt", "jsonld": "https://wpnews.pro/news/aurora-a-go-ai-gateway-for-routing-caching-and-cost-control.jsonld"}}