KeyDB Alternatives

KeyDB is described as 'Is fast NoSQL database with full compatibility for Redis APIs, clients, and modules' and is an app in the development category. There are more than 25 alternatives to KeyDB for a variety of platforms, including Linux, Mac, Windows, Self-Hosted and Web-based apps. The best KeyDB alternative is MongoDB, which is free. Other great apps like KeyDB are Redis, CouchDB, DiceDB and Valkey.

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KeyDB alternatives page was last updated May 30, 2025

Tarantool
4 likes
A NoSQL database running in a Lua application server. Tarantool combines the network programming power of Node.JS with data persitence capabilities of Redis.
Cost / License
Free
Proprietary
Origin
Russia
Platforms
Mac
Linux
BSD
Is Tarantool a good alternative to KeyDB?
LiteDB
1 like
LiteDB is an open-source, MongoDB-like database that requires no configuration and is mobile-ready. It's a serverless database delivered in a single DLL under 450kb, fully written in .NET C# managed code and compatible with .NET 4.5 and NETStandard 2.0.
50 LiteDB alternatives
Cost / License
Free
Open Source (MIT)
Application type
Relational Database
Origin
Brazil
Platforms
Windows
Is LiteDB a good alternative to KeyDB?
OrbitDB
1 like
OrbitDB is a serverless, distributed, peer-to-peer database. OrbitDB uses IPFS as its data storage and IPFS Pubsub to automatically sync databases with peers. It's an eventually consistent database that uses CRDTs for conflict-free database merges making OrbitDB an excellent...
Cost / License
Free
Open Source (MIT)
Platforms
Mac
Windows
Linux
BSD
Is OrbitDB a good alternative to KeyDB?
GridGain In-Memory Data Fabric
20 likes
The GridGain In-Memory Data Fabric is a proven software solution, which enables high-performance transactions, real-time streaming and fast analytics in a single, comprehensive data access and processing layer.
Cost / License
Paid
Proprietary
Origin
United States
Platforms
Windows
Linux
Is this a good alternative to KeyDB?
R
R
Redict
1 like
This is a fork of Redis 7.2.4 following the announcement that Redis would switch to a non-free license.
Cost / License
Free
Open Source (LGPL-3.0)
Platforms
Mac
Linux
Docker
Self-Hosted
R
Is Redict a good alternative to KeyDB?
Apache Ignite
3 likes
high-performance, integrated and distributed in-memory platform for computing and transacting on large-scale data sets in real-time.
Cost / License
Free
Open Source
Platforms
Mac
Windows
Linux
Online
Java
Is Apache Ignite a good alternative to KeyDB?
NCache
4 likes
NCache is an Open Source in-memory distributed cache for .NET, Java, and Node.js. NCache provides an extremely fast and linearly scalable distributed cache that caches application data and reduces expensive database trips.
26 NCache alternatives
Cost / License
Freemium
Open Source (Apache-2.0)
Application type
In-memory Database
Origin
United States
Platforms
Windows
Linux
Online
Software as a Service (SaaS)
+2
Is NCache a good alternative to KeyDB?
TayzGrid
2 likes
TayzGrid is an elastic in-memory data grid with a self-healing peer to peer dynamic data grid clustering architecture. TayzGrid is extremely fast and linearly scalable data grid and provides intelligent replication for data reliability without compromising on scalability.
Cost / License
Free
Open Source
Application type
In-memory Database
Platforms
Windows
Linux
Online
JBoss
WebSphere Application Server
Oracle Weblogic Server
Apache Tomcat
+4
Is TayzGrid a good alternative to KeyDB?
VoltDB
2 likes
VoltDB is a blazingly fast NewSQL database system. It is specifically designed to run on modern scale-out architectures - fast, inexpensive servers connected via high-speed data networks.
Cost / License
Free
Open Source (AGPL-3.0)
Platforms
Mac
Windows
Linux
Is VoltDB a good alternative to KeyDB?
Infinispan
2 likes
A distributed in-memory key/value data store with optional schema. It can be used both as an embedded Java library and as a language-independent service accessed remotely over a variety of protocols (HotRod, REST, Memcached and WebSockets).
Cost / License
Free
Open Source
Application type
In-memory Database
Platforms
Mac
Windows
Linux
Is Infinispan a good alternative to KeyDB?
cachelot
3 likes
Cachelot works within a fixed amount of memory. No garbage collector. Small metadata, near perfect memory utilization (overhead is 5-7% of the total memory).
Cost / License
Free
Open Source
Platforms
Mac
Linux
Is cachelot a good alternative to KeyDB?
Skytable
2 likes
Skytable is a free and open-source realtime NoSQL database that aims to provide flexible data modelling at scale.
Cost / License
Free
Open Source (AGPL-3.0)
Platforms
Mac
Windows
Linux
Self-Hosted
Is Skytable a good alternative to KeyDB?