Open source
Valkey
Open source key-value store for caching, queues and primary data
Cache and EmbeddedOpen source Redis fork
Alternatives to Memcached
12 tools like Memcached, chosen by what they do. About Memcached
Freemium
Dragonfly
In-memory data store that works with Redis and Valkey clients
Cache and EmbeddedFast Redis compatible store
Open source
Open source
RocksDB
Embeddable persistent key-value store for fast storage
Cache and EmbeddedEmbedded key value engine
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
Popular
Open source
Freemium
Memgraph
In-memory graph database for connected data and AI context
NoSQL DatabasesIn memory graph database
Open source
MySQL
Widely used open source SQL database for web and business apps
SQL DatabasesPopular open source SQL
Curated
SurrealDB
Multi-model database that runs self-hosted, embedded or in the cloud
NoSQL DatabasesMulti model database for apps
Freemium
