Categories

Rank Category Open Core Companies Top 500 Projects
21
Java Library
PrimeTek Informatics, Tidelift 7
22
Web Browser
Google (Alphabet), Island, Mozilla 4
23
Geospatial
CARTO, Crunchy Data, Georepublic, Lizmap / 3Liz, Mapbox, North Road, OsmAnd, Sourcepole, Wherobots, acuGIS 5
24
System Monitoring
AWS / Amazon, Datadog, Fleet, Grafana Labs, Helios, InfluxData, Lightstep, Mezmo, ObservIQ, Opstrace / Gitlab, Pyroscope, SigNoz, Stackable, Timescale, Uptycs, VictoriaMetrics, sysdig 7
25
Emulator
7
26
Data Visualization
AWS / Amazon, Aiven, Cube Dev, Datawrapper, Evidence Technologies, Faros, Grafana Labs, Meltano, Metabase, Observable, Plural, Preset, Rerun, Stackable 5
27
Collaboration
Discourse, Element, Elestio, Gitlab, JiHu Lab, Kandra Labs, Liveblocks, NodeBB, Plural, Rocket.Chat, Scoold, Yandex 5
28
Data Processing Engine
AWS / Amazon, Cloudera, Databricks, Grouparoo / Airbyte, HPE, Materialize, Plural, Prophecy, RASGO Intelligence, Scramjet, Stackable, Sync, Yandex 4
29
Enterprise Resource Planning (ERP)
Frappe, Odoo 3
30
Productivity
Alfred, Bangle, BoostIO, Dendron, Elestio, Joplin, Kimai, Linagora, Logseq, Nextcloud, Optic, Orangescrum, Rowy, Sandstorm, Sanity , Sourcegraph, Unigraph, ownCloud 6
31
Stream Processing
AWS / Amazon, Aiven, Decodable, Google (Alphabet), Hazelcast, Immerok, Kestra, Singularity Data, StreamNative, Ververica 5
32
Search Engine
AWS / Amazon, Aiven, Alibaba, Canonical, DuckDuckGo, Elastic, MeiliSearch, Netapp, Plural, Quickwit, Websolr, Yandex, ZincSearch 5
33
Compiler
Modular AI 4
34
Cryptography
Consensys, Optimism, Parallel 5
35
e-commerce
A2 Hosting, Adobe, Automattic, Elestio, Medusa, Saleor, Shopware, SiteGround, Vue Storefront, WPEngine, Webkul, nopCommerce 5
36
React Libary
Stream 4
37
Multimedia Processing
A2 Hosting, InMotion Hosting 4
38
Computer Aided Design (CAD)
Blender, Canonical, KiCad Services Corporation, RenderStreet 3
39
Virtual Machine
LF Edge, Oracle, Zededa 5
40
File System
Ceph, Elestio, Koor, Nextcloud, Plural, Sandstorm 4