# AI Gateways & Model Routing

> One controlled entry point for every model call. An AI gateway sits between your apps and model providers. We build and configure gateways that handle routing, fallbacks, caching, rate limits, PII redaction, spend tracking and logging, so you can switch models without code changes and keep costs and

Source: https://aibyos.com/services/gateway

⇄ Capability

# AI Gateways & Model Routing

One controlled entry point for every model call.

[Discuss AI Gateways](https://aibyos.com/contact)

An AI gateway sits between your apps and model providers. We build and configure gateways that handle routing, fallbacks, caching, rate limits, PII redaction, spend tracking and logging, so you can switch models without code changes and keep costs and data under control.

## Typical use cases

### Multi-provider routing & failover

**Challenge.** An outage or rate limit at one provider takes your product down.

**What we build.** Gateway with health-based routing, automatic fallback between providers and regions, and retries with budgets.

### Cost control & chargeback

**Challenge.** LLM spend grows fast and nobody knows which team or feature drives it.

**What we build.** Per-team keys, quotas, semantic caching and dashboards that attribute cost to product features.

### Data-protection layer

**Challenge.** Security blocks AI adoption over data-leak concerns.

**What we build.** Centralised PII/secret redaction, prompt-injection filters, EU-only routing and complete request logging for audits.

## What you get

-   Gateway architecture & deployment
-   Routing and fallback policies
-   Spend & usage dashboards
-   Security policies & logging

## Typical stack

-   LiteLLM
-   Cloudflare AI Gateway
-   Kong / Envoy
-   Azure API Management
-   Portkey
-   OpenTelemetry

Examples

## Use cases with AI Gateways.

[Finance & Insurance Governed LLM access for a regulated firm Let every team use LLMs through one gateway with redaction, logging and EU-only routing. _AI Gateways__Evals & Guardrails_ Open →](https://aibyos.com/use-cases/gateway-bank) [SaaS & Technology AI-first customer support Resolve common tickets automatically and give human agents perfect context. _AI Agents__RAG & Search__AI Gateways_ Open →](https://aibyos.com/use-cases/support-saas) [SaaS & Technology Azure OpenAI → AWS Bedrock migration Move LLM features to Bedrock after consolidating on AWS, without users noticing. _Cloud AI Migrations__AI Gateways__Evals & Guardrails_ Open →](https://aibyos.com/use-cases/aoai-to-bedrock) [Finance & Insurance AI landing zone for a regulated bank A compliant foundation so every new AI project starts in days, not months. _AI Landing Zones__EU AI Act & Governance__AI Gateways_ Open →](https://aibyos.com/use-cases/ai-lz-bank)