Every model behind one API.
An OpenAI-compatible gateway that routes intelligently across 40+ providers, enforces guardrails, tracks spend, and caches semantically — all without changing a line of client code.
Production-grade API infrastructure.
OpenAI-Compatible API
Drop-in /v1/chat/completions, embeddings, images, audio, and batch endpoints. Zero SDK changes for most clients. Full streaming support across all providers.
Multi-Provider Routing
40+ providers including OpenAI, Anthropic, Bedrock, Vertex AI, Azure OpenAI, Gemini, Cohere, Mistral, Groq, DeepSeek, Together AI, and Ollama.
Fallback & Canary Routing
Fallback chains retry providers in order on failure. Canary splits direct a percentage of traffic to a new model. Conditional routing by team or alias.
Guardrails & PII Firewall
Content moderation rules applied before any request reaches a provider. PII detection and redaction for names, emails, SSNs, and card numbers.
Budgets & Rate Limits
Per-team and per-key monthly spend budgets. Token-per-minute and request-per-minute rate limits. Hard and soft modes with configurable alerts.
Semantic Cache & Audit
Embedding-based semantic cache eliminates redundant provider calls. Full request/response audit log with latency, tokens, and cost exportable to Postgres or S3.
Live in production in under ten minutes.
Point your client at ManyLayers
Change one environment variable. The gateway exposes a fully OpenAI-compatible base URL — no SDK changes, no code rewrites required.
Configure providers and routing rules
Declare your provider credentials and routing strategy in a single YAML config. Set fallback chains, canary weights, team budgets, and guardrail rules.
Ship with complete observability
Every request is logged with provider, model, latency, token counts, and cost. Audit trail is immutable and exportable. Prometheus metrics included.
Sovereign routing with no markup and no lock-in.
Most AI gateways charge a per-token premium on top of provider costs. ManyLayers routes through your own provider API keys — you pay list rates, we take nothing. Deploy on your infrastructure, keep every log.
- No per-token markup — you pay providers directly at their list rates
- Provider health checks automatically exclude degraded endpoints
- Semantic cache hit rates of 20–40% on typical enterprise workloads
- Sub-millisecond routing overhead added to end-to-end latency
- Air-gapped mode — all routing logic runs on-premises, zero telemetry
“We replaced three separate proxy layers with ManyLayers Gateway. Routing, budgets, and audit now live in one config file — and our per-request overhead dropped to under a millisecond.”
Principal Engineer — Enterprise Software Company