Next-Generation Architecture•AI Gateway & Token Spend Optimizer

Cut LLM Infrastructure Bills by 60%+ With Semantic Caching

A drop-in OpenAI-compatible proxy gateway that deduplicates repetitive prompts, routes dynamically between frontier and mini models, and enforces strict department spend budgets.

64.2%
Average Bill Reduction
<5ms
Cache Response Time
100%
OpenAI Compatible
Zero
Over-Budget Surprises
One-Line Integration (Change Base URL)
Production Ready
import OpenAI from 'openai';

// Simply point OpenAI SDK to your ai-cost Gateway
const client = new OpenAI({
  apiKey: process.env.AI_COST_TOKEN,
  baseURL: 'https://gateway.ai-cost.com/v1', // Smart semantic cache + routing
});

const completion = await client.chat.completions.create({
  model: 'gpt-4o',
  messages: [{ role: 'user', content: 'Explain semantic caching in LLMs' }]
});
// ⚡ Response served in 4ms from Cache ($0.000 spent)

Engineered for Production Reliability

Comprehensive developer primitives designed to withstand heavy scale, adversarial inputs, and distributed execution.

Semantic Vector Cache

Sub-5ms embedding similarity lookups deduplicate identical and paraphrased user queries for $0 token cost.

Multi-Provider Routing

Seamless failover and smart routing across OpenAI, Anthropic, Gemini, DeepSeek, and local Ollama clusters.

Granular Hard Budgets

Define strict monetary spend limits per user, API token, or team with automated circuit-breakers when caps are reached.

Cost Telemetry & Audit

Real-time metrics tracking token velocity, cache hit percentages, latency percentiles, and projected monthly billing.

Execution Architecture

Deterministic, Observable, and Scalable

Built on a foundation of strict type safety, zero unnecessary network hops, and multi-layered verification routines. Connects seamlessly with existing microservices and cloud runtimes.

Zero telemetry lock-in — Deploy air-gapped on bare metal or cloud.
Full TypeScript SDK & REST endpoints for programmatic control.
First-class Model Context Protocol (MCP) tool server integration.

Ready to integrate ai-cost?

Install the open-source release or launch the standalone dashboard in seconds.