BitFaster.Caching

Thread-safe in-memory caches optimized for very high concurrent throughput, near optimal hit rate and low latency.

LazyCache

Lazy cache is a simple in-memory caching service. It has a developer friendly generics based API, and provides a thread safe cache implementation that guarantees to only execute your cachable delegates once (it's lazy!). Under the hood it leverages Microsoft.Extensions.Caching and Lazy to provide performance and reliability in heavy load scenarios.

FusionCache

An easy to use, high performance and robust cache with an optional distributed 2nd layer and some advanced features, like a fail-safe mechanism and advanced timeouts management

Cache Tower

An efficient multi-layered caching system for .NET (In-Memory, Redis, Database, File etc)

Cashew

a .NET library for caching responses easily with an HttpClient through an API that is simple and elegant yet powerful.

Foundatio

Pluggable foundation blocks for building distributed apps.

FastCache

7x-10x faster alternative to MemoryCache. A high-performance, lighweight (8KB dll) and thread-safe memory cache for .NET.

CacheManager

CacheManager is an open source caching abstraction layer for .NET written in C#. It supports various cache providers and implements many advanced features.

EasyCaching

EasyCaching is an open-source caching library that contains basic usages and some advanced usages of caching which can help us to handle caching more easily!

Akavache

Akavache is an asynchronous, persistent (i.e. writes to disk) key-value store created for writing desktop and mobile applications in C#, based on SQLite3. Akavache is great for both storing important data (i.e. user settings) as well as cached local data that expires.

CacheCow

An ASP.NET Web API HTTP caching implementation both on client and server