Category

Collaboration

Rank Project Open Core Companies Score Commits Contributors Started
88
1
Gitlab
Collaboration
Yandex, Plural, Gitlab, JiHu Lab
948
410,862 5,722 2011
204
10
Zulip
Collaboration
Kandra Labs
898
77,006 1,273 2012
230
17
Discourse
Collaboration, Messaging
Elestio, Discourse
890
4
65,452 1,348 2011
248
1
Matrix
Collaboration
Element
883
2
103,076 1,811 2014
424
54
Rocket.Chat
Collaboration
Elestio, Rocket.Chat
824
22
26,507 981 2015
497
32
AFFiNE
Collaboration
795
8
7,171 181 2022
583
97
AppFlowy
Collaboration
769
32
6,336 360 2021
758
62
tldraw
Collaboration
713
14
3,665 173 2021
1098
56
Civitai
Collaboration
617
7
13,020 28 2022
1239
158
Apache Maven
Java Library, Collaboration
576
54
12,484 238 2003
1288
16
Forem
Collaboration
563
13
10,156 746 2018
1392
178
Liveblocks
Collaboration
Liveblocks
534
45
2,168 34 2021
1401
2
PrivateBin
Collaboration, Productivity
533
9
3,409 143 2010
1513
43
CryptPad
Collaboration
504
10
15,787 113 2014
1646
47
Etherpad
Collaboration
466
15
7,966 346 2011
1678
82
NodeBB
Collaboration
NodeBB
457
19
25,224 243 2013
1873
49
Movim
Collaboration, Privacy, Messaging
399
7
9,811 72 2010
1960
7
SOGo
Collaboration, Productivity
374
11
17,177 88 2006
2333
186
Cinny
Collaboration, Messaging
281
50
769 53 2021
2669
28
Scoold
Collaboration, Bug Tracking
Scoold
197
14
1,961 38 2011
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