Route to the Best LLM
Intelligent routing to the optimal model, powered by real-time cost and latency analysis
Trusted by teams using every major LLM provider
How It Works
Three steps to optimal execution for every AI request
Send a request
Use model: "auto" in your existing OpenAI-compatible code. Nothing else changes.
{"model": "auto", "messages": [...]}We evaluate in real time
Our router analyzes cost, latency, reliability, and your preferences instantly.
- Cost optimization
- Latency requirements
- Provider reliability
Get results + savings
Receive responses from the optimal model with full transparency.
Average savings: 30-50%
Managing LLM providers manually
- Model choice is guesswork
- Prices and performance change constantly
- One provider outage breaks your app
- Teams overpay for "safe" defaults
Best execution, guaranteed
We sit in front of all providers and guarantee best execution for every request. You get optimal cost, latency, and reliability without managing any of it.
Built for production workloads
Not demos. Real infrastructure you can rely on.
Lower costs automatically
Intelligent routing finds the cheapest model that meets your quality bar.
Faster, more reliable
Multi-provider failover and circuit breakers keep your app running.
No vendor lock-in
One API to access every major LLM. Switch providers without code changes.
Full transparency
Every routing decision is logged. Download receipts for auditing.
Auto-routing vs manual selection
See the difference in every dimension
Manual Model Selection
The traditional approach
- Hardcode model names in your codebase
- Update code every time pricing changes
- Build custom retry logic for each provider
- Manage API keys across multiple dashboards
- Aggregate bills from 4+ providers monthly
- No visibility into per-request decisions
Your code today:
// Hardcoded, no fallback
const response = await openai.chat({
model: "gpt-4-turbo", // What if down?
messages: [...] // What about cost?
});With LLM Gateway
The smarter approach
- Single API, best model selected automatically
- Cost optimization happens in real-time
- Automatic failover with circuit breakers
- One API key, one dashboard
- Unified billing with full cost breakdown
- Execution receipt for every request
With LLM Gateway:
// Smart routing, automatic failover
const response = await gateway.chat({
model: "auto", // Best model chosen
messages: [...] // Cost optimized
});Same interface. Smarter execution.
Built for developers, trusted by ops
One line change to your OpenAI client. Everything else just works.
- Streaming supported
- Idempotency built-in
- Request-level execution receipts
- Spend guards and rate limits
curl https://llm-gateway-kqks.onrender.com/v1/chat/completions \
-H "Authorization: Bearer $API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "auto",
"messages": [
{"role": "user", "content": "Hello!"}
]
}'Works with OpenAI SDK, LangChain, LlamaIndex, and any OpenAI-compatible client
See exactly what happened — every time
Every decision is explainable. Nothing is a black box.
Savings This Month
$0
+31% vs baseline
Total Requests
0K
99.8% success rate
Fallback Events
0
0.03% fallback rate
Avg Latency
0ms
P95: 1.2s
Winner
anthropic/claude-3-haiku
Best cost-quality score
Cost
$0.0023
Saved $0.0089 vs baseline
Latency
234ms
Routing overhead: 12ms
Every request includes a downloadable execution receipt for auditing and debugging
Is this right for you?
Perfect for
- SaaS products using LLMs in production
- AI startups scaling usage rapidly
- Teams tired of model churn and provider outages
- Engineering orgs who want cost visibility
Not for
- People who want to hand-pick models forever
- One-off scripts with no cost sensitivity
- Use cases requiring specific model versions
Simple pricing. No lock-in.
You pay provider costs plus a small platform fee. That's it.
Stop Choosing Models.
Start Shipping.
Get the best AI execution without the operational overhead.
No contracts. No lock-in. Turn it off anytime.