Provider Fallback in Envoy AI Gateway

Over the last year, AI-powered applications have rapidly moved from experimentation to production. At the same time, major AI providers have experienced service disruptions, API latency spikes, rate-limit events, and regional outages.

For organizations serving customers through AI-powered experiences, every minute of downtime translates directly into lost productivity, poor user experience, and operational stress for platform teams.

The challenge is simple: if your application depends on a single AI provider, your AI service becomes unavailable whenever that provider experiences issues.

In this blog, we’ll look at how Envoy AI Gateway solves this problem using Provider Fallback, a capability that automatically redirects AI requests to healthy providers without requiring any application changes.