HubSpot    

hubspot.com

Oracle      

oracle.com

SAP      

sap.com

MongoDB        

mongodb.com

Microsoft SQL Server  

microsoft.com

Stratis    

stratisplatform.com

Heroku  

heroku.com

Firebase  

firebase.google.com

Pure Storage    

purestorage.com

Red Hat OpenShift  

redhat.com

Elastic    

elastic.co

Teradata    

teradata.com

Palantir  

palantir.com

Snowflake  

snowflake.com

MarkLogic    

marklogic.com

PostGIS  

postgis.net

InfluxData (InfluxDB)    

influxdata.com

Redis      

redis.com

Ceph  

ceph.com

Enigma      

enigma.com

Flamelink  

flamelink.io

Apache Geode  

geode.apache.org

FoundationDB  

foundationdb.com

OneMarketData    

onetick.com

Ufora   defunct

ufora.com

Quant Hockey  

quanthockey.com

NNDB  

nndb.com

4D

Access DB Experts

accessdbexperts.com

Aerospike

Aiven

aiven.io

Alibaba Open Source

opensource.alibaba.com

AlloyDB for PostgreSQL

cloud.google.com

AlloyDB Omni

cloud.google.com

Alteryx

alteryx.com

Amazon Aurora

aws.amazon.com

Amazon Redshift

aws.amazon.com

Android Room

developer.android.com

Apache Cassandra

cassandra.apache.org

Apache HBase

hbase.apache.org

Apache Hive

hive.apache.org

Apache Ignite

ignite.apache.org

Apollo Client (GraphQL)

apollographql.com

Appery

appery.io

AppFog

appfog.com

ApsaraDB

opensource.alibaba.com

ArangoDB

arangodb.com

Arweave  

arweave.org

Azure Cosmos DB  

azure.microsoft.com

Azure Data Factory (ADF)

azure.microsoft.com

Azure HDInsight

azure.microsoft.com

Bacula

baculasystems.com

Berkeley DB

oracle.com

BigchainDB

bigchaindb.com

Google BigQuery

cloud.google.com

bit.io

bit.io

Bluzelle  

bluzelle.com

Chroma  

trychroma.com

ClickHouse

clickhouse.com

Cloud Firestore

firebase.google.com

Clover Infotech

cloverinfotech.com

Clustrix

clustrix.com

CockroachDB    

cockroachlabs.com

Coginiti

coginiti.co

Convex

convex.dev

Coronium

coronium.io

Coronium GS

coronium.gs

CouchDB

couchdb.apache.org

CrateDB

crate.io

CrowdFlower

crowdflower.com

databricks        

databricks.com

DataStax

datastax.com

Debezium  

debezium.io

Derby

db.apache.org

Doris

doris.apache.org

dotCloud

dotcloud.com

Dragonfly

dragonflydb.io

DreamFactory

dreamfactory.com

Drizzle

launchpad.net

DuckDB  

Amazon DynamoDB

aws.amazon.com

EBSCO Industries

ebscoind.com

EnterpriseDB (EDB)

enterprisedb.com

etcd

coreos.com

Explorys

explorys.com

Fauna

fauna.com

Firebird

firebirdsql.org

Firebolt

firebolt.io

Firestore

cloud.google.com

Flox

gamua.com

Fluence

fluence.network

Formstack

formstack.com

GaussDB

huaweicloud.com

GemFire

pivotal.io

GeoBase

geobase.ca

GeoNames

geonames.org

GigaSpaces XAP Elastic Caching Edition

gigaspaces.com

GloryDB defunct

Google App Engine

cloud.google.com

Cloud Spanner

cloud.google.com

Graphcool

graph.cool

Greenplum

greenplum.org

H2

h2database.com

Hackolade

hackolade.com

Hadoop

Hazelcast

hazelcast.com

Apache HBase

hbase.apache.org

Hibernate

hibernate.org

Hortonworks

hortonworks.com

HPCC Systems

hpccsystems.com

HSQLDB

hsqldb.org

HyperDex defunct

hyperdex.org

InboxDB defunct

IndexedDB

w3c.github.io

Infinispan

infinispan.org

Informatica

informatica.com

Instaclustr  

instaclustr.com

IPLD

ipld.io

KairosDB

kairosdb.github.io

Kinvey

kinvey.com

Knack

knackhq.com

ksqlDB

ksqldb.io

Kumulos

kumulos.com

Kwil  

kwil.com

Lead Lantern

leadlantern.io

Legend State

legendapp.com

LiteDB

litedb.org

Magi Metrics

magimetrics.com

MapR

mapr.com

Marble API  

marbleapi.com

MariaDB

mariadb.com

Memcached

memcached.org

Microsoft Access

products.office.com

MongoDB Atlas

mongodb.com

MongoLab

mongolab.com

MS-SQL Server

MySQL

mysql.com

MySQL Workbench

dev.mysql.com

NCache

alachisoft.com

Neo4j    

neo4j.com

Nexenta

nexenta.com

NocoDB

nocodb.com

NuoDB

nuodb.com

ObjectRocket

objectrocket.com

OpenTSDB

opentsdb.net

Oracle Coherence  

oracle.com

Oracle Database

oracle.com

PaperClip

paperclip.com

Percona

percona.com

pgAdmin

pgadmin.org

pgEdge

pgedge.com

phpMyAdmin

phpmyadmin.net

phpPgAdmin

phppgadmin.sourceforge.net

Pinecone  

pinecone.io

PingCAP

pingcap.com

Pinto

pinto.co

Pivotal Software

pivotal.io

PlanetScale

planetscale.com

Pocketbase

pocketbase.io

PolarDB

alibabacloud.com

PolarDB-X

polardbx.com

Postgres Pro

postgrespro.com

PostgreSQL  

postgresql.org

PouchDB

pouchdb.com

PubNub

pubnub.com

Pusher

pusher.com

Railway

railway.app

RavenDB

ravendb.net

MongoDB Realm

realm.io

Redis Enterprise

redis.com

Redis Enterprise Cloud

redis.com

Redis Insight

redis.io

RediSQL

redisql.com

Redpanda  

redpanda.com

Reqlite

github.com

RESP.app

resp.app

RethinkDB

rethinkdb.com

Retool

retool.com

RockMongo

github.com

RocksDB  

rocksdb.org

SAS

sas.com

Scott's Directories        

scottsdirectories.com

Scott's Info

scottsinfo.com

Scylla  

scylladb.com

Sequel Pro

sequelpro.com

SequoiaDB

sequoiadb.com

SingleStore

singlestore.com

Socrata

socrata.com

SQLite

sqlite.org

DB Browser for SQLite

sqlitebrowser.org

SQLiteStudio

sqlitestudio.pl

Stackato

activestate.com

StackGres

stackgres.io

StackMob

stackmob.com

StateServer

scaleoutsoftware.com

Stathletes      

stathletes.com

SteamDB

steamdb.info

Striim

striim.com

Supabase

supabase.com

SurrealDB

surrealdb.com

Sybase defunct

Tableland  

tableland.xyz

TidalSacale

tidalscale.com

TiDB

pingcap.com

TiDB Cloud

tidbcloud.com

TiesDB

tiesdb.com

TigerGraph  

tigergraph.com

TiKV

tikv.org

Timescale

timescale.com

Apache TinkerPop  

tinkerpop.apache.org

Upstash  

upstash.com

Vertica

vertica.com

VoltDB

voltactivedata.com

WhereScape

wherescape.com

WikiTaxi

Wizsoft

wizsoft.com

Wolk

wolk.com

World′Vest Base (WVB)

wvb.com

Yellowbrick

yellowbrick.com

yugabyteDB

yugabyte.com