| Rank | Project | Open Core Companies | Score | Commits | Contributors | Started |
|---|---|---|---|---|---|---|
|
139
9
|
930
5
|
100,264 | 1,440 | 2011 | ||
|
252
16
|
Elestio, Discourse |
888
4
|
62,994 | 1,316 | 2011 | |
|
421
59
|
DataStax, StreamNative |
823
12
|
12,567 | 704 | 2016 | |
|
436
10
|
821
|
31,685 | 212 | 2016 | ||
|
526
4
|
Plural, Alibaba |
791
3
|
55,949 | 344 | 2007 | |
|
622
13
|
760
6
|
21,253 | 156 | 2012 | ||
|
678
69
|
Synadia |
739
12
|
9,161 | 174 | 2012 | |
|
703
44
|
Telegram |
733
17
|
36,373 | 639 | 2011 | |
|
908
172
|
Alibaba |
678
52
|
8,423 | 635 | 2013 | |
|
1148
329
|
Snikket |
612
84
|
8,923 | 226 | 2014 | |
|
1201
214
|
598
54
|
3,981 | 43 | 2019 | ||
|
1429
5
|
RedHat (IBM) |
535
7
|
11,755 | 197 | 2005 | |
|
1484
366
|
519
94
|
1,834 | 309 | 2011 | ||
|
1624
69
|
480
11
|
1,328 | 13 | 2022 | ||
|
1895
170
|
411
48
|
2,298 | 136 | 2010 | ||
|
1955
465
|
A2 Hosting, Known Host, TMD Hosting |
394
118
|
5,656 | 137 | 2011 | |
|
1989
243
|
383
69
|
7,768 | 62 | 2018 | ||
|
2061
11
|
365
8
|
9,565 | 69 | 2010 | ||
|
2100
29
|
358
10
|
3,519 | 197 | 2010 | ||
|
2158
112
|
343
30
|
8,522 | 615 | 2009 |
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| Proprietary Products in this Category (Not Open Source) | Company |
|---|---|
| Discord | Discord |
| Slack | Slack |
| Microsoft Teams | Microsoft |
| VBulletin | vBulletin |