Category

Collaboration

Rank Project Open Core Companies Score Commits Contributors Started
83
2
Gitlab
Collaboration
Yandex, Plural, Gitlab, JiHu Lab
949
417,614 5,806 2011
209
15
Zulip
Collaboration
Kandra Labs
898
6
77,992 1,288 2012
217
16
Discourse
Collaboration, Messaging
Elestio, Discourse
893
2
66,140 1,352 2011
265
8
Matrix
Collaboration
Element
876
7
103,485 1,818 2014
419
78
AFFiNE
Collaboration
825
26
7,855 187 2022
438
18
Rocket.Chat
Collaboration
Elestio, Rocket.Chat
816
11
26,662 986 2015
488
60
AppFlowy
Collaboration
801
20
6,518 371 2021
723
36
tldraw
Collaboration
718
20
3,786 181 2021
1082
73
Apache Maven
Collaboration, Java Library
618
10
12,556 240 2003
1096
28
Civitai
Collaboration
615
13,865 28 2022
1354
235
PrivateBin
Collaboration, Productivity
542
59
3,511 144 2010
1404
42
Forem
Collaboration
528
21
10,233 746 2018
1464
25
NodeBB
Collaboration
NodeBB
510
1
25,489 244 2013
1506
13
Liveblocks
Collaboration
Liveblocks
499
5
2,222 34 2021
1781
696
CryptPad
Collaboration
422
202
15,971 116 2014
1867
6
Etherpad
Collaboration
400
1
7,975 346 2011
1962
176
Cinny
Collaboration, Messaging
376
45
777 56 2021
1980
43
Movim
Collaboration, Privacy, Messaging
370
15
9,893 72 2010
2120
47
SOGo
Collaboration, Productivity
334
11
17,190 88 2006
2438
207
Scoold
Collaboration, Bug Tracking
Scoold
256
50
1,976 38 2011
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