Category

Collaboration

Rank Project Open Core Companies Score Commits Contributors Started
88
2
Gitlab
Collaboration
Yandex, Plural, Gitlab, JiHu Lab
949
375,419 5,381 2011
199
14
Zulip
Collaboration
Kandra Labs
904
5
72,034 1,217 2012
232
28
Matrix
Collaboration
Element
894
9
100,663 1,780 2014
252
16
Discourse
Collaboration, Messaging
Elestio, Discourse
888
4
62,994 1,316 2011
397
27
Rocket.Chat
Collaboration
Elestio, Rocket.Chat
831
2
25,442 967 2015
422
60
AppFlowy
Collaboration
823
13
5,523 310 2021
481
6
AFFiNE
Collaboration
806
3
5,721 163 2022
730
107
tldraw
Collaboration
728
30
2,903 154 2021
960
Forem
Collaboration
665
9,933 742 2018
1317
149
Apache Maven
Collaboration, Java Library
566
36
12,159 225 2003
1345
6
Etherpad
Collaboration
559
1
7,828 334 2011
1346
41
Civitai
Collaboration
558
13
8,933 19 2022
1376
40
PrivateBin
Collaboration, Productivity
548
4
3,164 132 2010
1607
55
NodeBB
Collaboration
NodeBB
484
6
24,785 242 2013
1635
429
CryptPad
Collaboration
476
125
15,258 109 2014
1717
143
Liveblocks
Collaboration
Liveblocks
454
44
1,842 30 2021
2028
22
SOGo
Collaboration, Productivity
375
10
17,033 87 2006
2061
11
Movim
Collaboration, Privacy, Messaging
365
8
9,565 69 2010
2294
425
Cinny
Collaboration, Messaging
306
101
714 48 2021
2458
316
Scoold
Collaboration, Bug Tracking
Scoold
263
73
1,880 38 2011
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