Open source
Alternatives to RocksDB
12 tools like RocksDB, chosen by what they do. About RocksDB
Open source
Valkey
Open source key-value store for caching, queues and primary data
Cache and EmbeddedOpen source Redis fork
Open source
Memcached
Simple open source in-memory cache for speeding up web apps
Cache and EmbeddedSimple in memory cache
Freemium
Dragonfly
In-memory data store that works with Redis and Valkey clients
Cache and EmbeddedFast Redis compatible store
Open source
RxDB
Local-first NoSQL database for JavaScript apps with sync
Cache and EmbeddedLocal first reactive database
Open source
PGlite
Full Postgres database that runs in the browser via WebAssembly
Cache and EmbeddedPostgres in WebAssembly
Open source
Popular
Freemium
Amazon DynamoDB
Serverless key-value NoSQL database from AWS
NoSQL DatabasesServerless NoSQL key value
Freemium
Curated
ArangoDB
Multi-model database for graph, document and search data
NoSQL DatabasesGraph, document and search
Open source
Trino
Open source SQL engine that queries many data sources in one go
Analytics DatabasesFast distributed SQL engine