NCache Alternatives (January 2026)

In-Memory Distributed Cache for .NET & Java, Open Source - NCache

https://www.alachisof.com/ncache/

NCache is an extremely fast and scalable Open Source In-Memory Distributed Cache for .NET and Java that caches app data and stores Web Sessions in multi-server environments.

4/5

10+ reviews

Reviewed on:

Capterra

memcached - a distributed memory object caching system

memcached

.com/en/technologies/jboss-middleware/data-grid/

An in-memory, distributed, NoSQL datastore solution that lets your applications access, process, and analyze data.

VelocityDB

https://velocityd

.com/

VelocityDB is an easy to use, extremely high performance, scalable, embeddable and distributable object database system with indexes for C# .NET applications with a small footprint (~ 600KB).

Oracle Berkeley DB

https://www.oracl

.com/database/technologies/related/berkeleydb.html/

The Oracle Berkeley DB family of open source, embeddable databases provides developers with fast, reliable, local persistence with zero administration. Often deployed as an 'edge' database, Oracle Berkeley DB provides very high performance, reliability, scalability, and availability for application use cases that do not require SQL

Hazelcast | Unified Real-Time Data Platform for Instant Action

https://hazelcas

.com/

Take instant action on your streaming data by combining stream processing and an ultra-fast data store in one unified platform. Get started!

eXtremeDB Database Management System for Professional Developers - McObject LLC

https://www.mcobjec

.com/

Small, fast, reliable database management system Persistent and/or in-memory data storage for edge-cloud, powerful for professional developers

RocksDB | A persistent key-value store | RocksDB

http://rocksd

.org/

RocksDB is an embeddable persistent key-value store for fast storage.

ObjectBox, the edge vector database

https://www.objectbo

.io/

High-speed & lightweight database solution which securly stores your data privatly on-device and syncs it seamless to millions of devices

ScyllaDB | Monstrously Fast + Scalable NoSQL

https://www.scyllad

.com/

ScyllaDB is the distributed database for data-intensive apps that require high performance and low latency.