Head-to-Head Comparison · Alternative to OpenRouter · 🛠️ dev tools
OpenRouter vs LLM Gateway
Route, manage, and analyze LLM requests across multiple providers with one API. Compatible with OpenAI format, includes usage analytics and performance monitoring. Here is how LLM Gateway ($0/mo open source) stacks up against OpenRouter ($25/mo) across cost, hosting, data privacy, and real-world trade-offs.
LLM Gateway is a verified Open Source-licensed open-source replacement for OpenRouter. Switching from OpenRouter ($25/mo) saves $300/yr per solo seat, or $1,500/yr for a 5-person team. Deployment: Runs on Self-host.
The catch: Requires self-hosting setup, updates, and server maintenance compared to managed OpenRouter.
LLM Gateway
$0.00/mo · Open Source
OpenRouter vs LLM Gateway Specifications
facts verified 2026-11-07
| Dimension | OpenRouter (Paid) | LLM Gateway (Replacement) |
|---|---|---|
| Monthly Price | $25 / mo | $0 / mo |
| 1-Year Cost (1 seat) | $300 / yr | $0 / yr (Save $300) |
| 1-Year Cost (5 seats) | $1,500 / yr | $0 / yr (Save $1,500) |
| 1-Year Cost (10 seats) | $3,000 / yr | $0 / yr (Save $3,000) |
| Source & License | Proprietary SaaS | open source Open Source |
| Where It Runs | Vendor Cloud | Self-host (your server) |
| Platforms | Web / Cloud | webself-hosteddocker to self-host |
| GitHub Stars | — | ★ 1.7k (active nov 2026) |
Deep Dive: Switching from OpenRouter to LLM Gateway
Trade-offs, installation & data architecture
What you trade away
Requires self-hosting setup, updates, and server maintenance compared to managed OpenRouter.
How to deploy LLM Gateway
Clone https://github.com/theopenco/llmgateway or deploy with Docker Compose
What it takes to run
Deploy via Docker or binary release from GitHub and configure environment variables.
Where your data lives
All application data and configuration live on your own server or local database.
Why fork LLM Gateway instead of vibe-coding a OpenRouter clone?
Instead of paying recurring SaaS fees for OpenRouter or rebuilding it from scratch, deploy one of the 3 battle-tested open-source alternatives like LiteLLM.
OpenRouter vs LLM Gateway FAQ
Is LLM Gateway a good free alternative to OpenRouter?+
Yes. LLM Gateway is a verified open-source (Open Source) replacement for OpenRouter. Route, manage, and analyze LLM requests across multiple providers with one API. Compatible with OpenAI format, includes usage analytics and performance monitoring.
What is the catch when switching from OpenRouter to LLM Gateway?+
Requires self-hosting setup, updates, and server maintenance compared to managed OpenRouter.
How much do you save switching from OpenRouter to LLM Gateway?+
OpenRouter costs $25/mo ($300/yr) per seat, whereas LLM Gateway is $0/mo. Switching saves $300/yr for a solo user, $1,500/yr for a 5-person team, and $3,000/yr for a 10-person team.
How do I install or self-host LLM Gateway instead of OpenRouter?+
Install: Clone https://github.com/theopenco/llmgateway or deploy with Docker Compose. Setup: Deploy via Docker or binary release from GitHub and configure environment variables.
