647 Open Core Companies

Rank Name Commercializing Stage
21
Ivy
Ivy Venture / Series A
22
Grafana Labs
Grafana, Prometheus, Grafana Mimir, Grafana Loki, Grafana Tempo, Cortex for Prometheus, Grafana Phlare, Grafana Faro Web SDK Venture / Series D+
22
Plural
Grafana, Apache Airflow, Elasticsearch, Sentry, Apache Spark, Airbyte, Gitlab, Filecoin, Ghost, Vault, Renovate, Istio, Dagster, Argo CD, Grafana Loki, Apache Superset, Cal.com, Hasura GraphQL Engine, Apache Kafka, Metabase, MLFlow, etcd, Kyverno, Redis, Argo Workflows, Chatwoot, NocoDB, MinIO, Rook, RabbitMQ, OpenCost (Formerly KubeCost), Crossplane, PostgreSQL, Bootstrap, Knative Serving, kratos, ORY Hydra, vaultwarden, MySQL, Kubeflow, InfluxDB, Plural, dex, Oauth2 Proxy, Jitsu, Goldilocks
24
VMWare
Backstage, Kubernetes, Greenplum Database, Spring Boot, Spring Framework, Open vSwitch, Cloud Foundry BOSH Public
24
Roadie
Backstage Venture / Series A
26
Elastic
Kibana, Kubernetes, Elasticsearch Public
27
Odoo
Odoo Private / Private Equity
28
Rackspace
OpenStack, Kubernetes Public
28
Mirantis
OpenStack, Kubernetes Private / Private Equity
28
Canonical
OpenStack, MongoDB, Blender, Kubernetes, Apache Kafka, OpenSearch, Juju, Apache Cassandra, PostgreSQL, MySQL, Kubeflow, Charmed Operators Private / SMB
31
Harness
Harness, Drone Venture / Series D+
32
Supabase
Supabase, Deno, PostgreSQL, Supabase Postgres, Supavisor, postgres-meta, PostgREST, Supabase Realtime, Supabase Storage Middleware, Supabase Wrappers, dbdev
33
MongoDB
MongoDB Public
33
Alibaba
MongoDB, Kubernetes, Elasticsearch, OceanBase, Greenplum Database, Apache Kafka, OpenSearch, Redis, Apache RocketMQ, RabbitMQ, Apache HBase, PostgreSQL, MariaDB, MySQL, InfluxDB, PolarDB for PostgreSQL Public
33
Digital Ocean
MongoDB, Kubernetes, Redis, PostgreSQL Public
33
ScaleGrid
MongoDB, Greenplum Database, Redis, PostgreSQL, MySQL Private / SMB
33
Percona
MongoDB, PostgreSQL, MariaDB, MySQL Private / SMB
33
Nutanix
MongoDB, Kubernetes, PostgreSQL, MySQL Public
39
MindsDB
MindsDB Venture / Seed
40
Astronomer
Apache Airflow, Astro (from Astronomer), OpenLineage, Astronomer Cosmos, Astronomer, Marquez, Astro Databricks Venture / Series C