Unified API
Access 100+ models through one OpenAI-compatible endpoint across text, image, video, embeddings, and speech. FastRouter reduces provider-specific integration work while keeping model changes centralized and easier to manage.
FastRouter gives engineering, product, and platform teams one durable way to access 100+ AI models through a single OpenAI-compatible API. Route across OpenAI, Anthropic, Google Gemini, xAI Grok, and more while adding failover, observability, guardrails, evaluations, and cost governance without rebuilding provider-specific integrations every time your model strategy changes.
FastRouter combines model access, routing, reliability, governance, billing, and observability in one production-ready AI gateway.
Access 100+ models through one OpenAI-compatible endpoint across text, image, video, embeddings, and speech. FastRouter reduces provider-specific integration work while keeping model changes centralized and easier to manage.
Automatically route each request based on cost, latency, throughput, or output quality priorities. FastRouter helps teams stop hard-coding model choices and continuously optimize performance across providers.
Create stable model aliases backed by prioritized provider and model lists. Applications call one durable name while FastRouter handles policy-based selection, fallback, and centralized model changes.
Keep AI applications running through provider outages, rate limits, and model errors. Automatic fallback and multi-provider redundancy reroute failed requests without manual intervention or code changes.
Monitor latency, cost, errors, usage, and model quality from unified dashboards and detailed request logs. Teams can troubleshoot regressions and prove AI performance without stitching together vendor tools.
Set project limits, API-key spend controls, member roles, access policies, and guardrails across every model. FastRouter helps prevent budget surprises while supporting accountable AI usage at scale.
Connect through FastRouter’s OpenAI-compatible endpoint, using your existing SDK patterns where possible. Your application calls one gateway instead of maintaining separate provider integrations, keys, dashboards, and model-specific logic across every product surface.
See how unified routing, governance, and observability support reliable AI operations at production scale.
"Excellent platform to test the latest LLMs for our use case. With new LLMs coming out every few weeks and benchmarks not giving the full picture, I rely on Fastrouter.ai to optimize my cost vs quality balance."
FastRouter gives teams a practical foundation for scalable, governed, multi-model AI.
Connect once and access 100+ models without maintaining brittle provider-specific integrations.
Automatic fallback and multi-provider redundancy keep AI workloads running during provider failures.
Spend limits, roles, analytics, and consolidated billing give teams clearer AI budget control.
Logs, metrics, guardrails, and evaluations help teams operate AI safely in production.
A unified control plane for production AI operations.
FastRouter is built around a clear platform vision: give teams one operational foundation for running AI models reliably in production. Instead of treating the gateway as a simple pass-through API, FastRouter brings routing, observability, experiment tracking, guardrails, cost governance, evaluations, and consolidated billing into one OpenAI-compatible control plane. That approach helps engineering leaders standardize model access, product teams test new model releases faster, and finance or security stakeholders maintain visibility and control. The platform is especially useful for organizations moving beyond prototypes, where provider outages, cost spikes, quality drift, and fragmented tooling can slow adoption. FastRouter’s focus is durable AI infrastructure that lets teams change models without constantly changing application code.
Yes. FastRouter lets teams access and compare multiple AI models through one OpenAI-compatible API. You can route requests across 100+ models from providers such as OpenAI, Anthropic, Google Gemini, and xAI Grok. Features like Model Council, evaluations, virtual model lists, and intelligent routing help you test models side by side or use different models automatically for different tasks.
Get practical answers about models, routing, pricing, and production setup.
Standardized access through familiar OpenAI SDK patterns.
Reliability controls for production AI workloads.
Centralized access, spend, logging, and compliance controls.
Share your AI workload, current providers, and goals. FastRouter can help you evaluate unified routing, failover, cost controls, and observability with free credits and no initial credit card requirement.
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