Polly is a .NET resilience and transient-fault-handling library that allows developers to express resilience and transient fault handling policies such as Retry, Circuit Breaker, Timeout, Bulkhead Isolation, and Fallback in a fluent and thread-safe manner.
by Michael Wolfenden, App vNext
Health Score
📥 Downloads
1441.0M
🔢 Versions
70
📅 Last Release
Mar 2026
🔗 Project Link
✅
⚖️ License
BSD-3-Clause
🛡️ Vulnerabilities
⏳
Version Adoption (top 10)
Target Frameworks
net4.6.2net4.7.2net6.0netstandard2.0
Tags
PollyExceptionHandlingResilienceTransientFaultPolicyCircuitBreakerCircuitBreakerRetryWaitCacheCache-asideBulkheadFallbackTimeoutThrottle