Rank Project Open Core Companies Score Commits Contributors Started
1
RedHat (IBM), SUSE, Rocky Linux
1000
1,185,915 25,117 2002
2
1
Modular AI
999
2
471,665 4,001 2001
3
1
997
2
904,822 2,370 1973
4
2
RedHat (IBM), Microsoft, AWS / Amazon, IBM
996
2
133,777 2,706 2014
5
CoreDB
995
1
189,786 5,679 2010
6
1
Modular AI, Yandex
993
2
59,046 3,662 2012
7
1
Modular AI, Yandex
992
2
104,492 3,762 2015
8
1
991
1
79,791 1,889 2014
9
1
W4 Games
989
2
66,442 3,246 2013
10
8
VPN
Tailscale
989
10
1,185,490 25,102 1970
11
Yandex, ClickHouse, Aiven, Altinity, ChistaData
988
2
117,304 1,753 2008
12
1
Lightstep, Helios, Timescale, Mezmo, ObservIQ
986
4
42,041 2,587 2017
13
1
Ivy
Ivy
984
1
32,309 1,019 2021
14
AWS / Amazon, Aiven, Grafana Labs, Plural
984
2
43,875 2,252 2013
15
1
984
4
56,618 1,858 2010
16
1
VMWare, Roadie
981
1
36,796 1,301 2020
17
1
Elastic
979
2
62,684 979 2013
18
3
Odoo
976
5
167,316 2,300 2006
19
974
3
104,276 2,278 2003
20
6
Rackspace, Mirantis, Canonical
973
5
59,506 3,690 2012