CockroachDB, Amazon DynamoDB, MongoDB, Thiicket, Zenaton, Apache Cassandra, Titan Database, RethinkDB, HyperDex, Apache Ignite, Apache HBase, Azure Cosmos DB, Couchbase, UnQLite, CouchDB, Hazelcast, ArangoDB, Infinispan, Bluzelle Decentralized DB, VoltDB, Tarantool, cachelot, memcached, KeyDB, TayzGrid, Ghost DB, ThisDB, Alternative PHP Cache, IBM Cloudant, LedisDB, OrbitDB, BigMemory, ScaleOut are some alternatives to Redis.