| Rank | Project | Open Core Companies | Score | Commits | Contributors | Started |
|---|---|---|---|---|---|---|
|
144
18
|
926
6
|
96,057 | 1,394 | 2011 | ||
|
232
18
|
Elestio, Discourse |
892
6
|
61,311 | 1,290 | 2011 | |
|
441
5
|
822
|
30,296 | 206 | 2016 | ||
|
443
23
|
DataStax, StreamNative |
821
8
|
12,183 | 692 | 2016 | |
|
609
2
|
769
2
|
19,014 | 149 | 2012 | ||
|
682
31
|
Plural, Alibaba |
747
10
|
54,592 | 327 | 2007 | |
|
764
10
|
Alibaba |
721
|
8,309 | 611 | 2013 | |
|
824
114
|
Synadia |
701
36
|
8,594 | 162 | 2012 | |
|
1003
53
|
Telegram |
654
14
|
34,694 | 627 | 2011 | |
|
1229
111
|
597
29
|
3,477 | 36 | 2019 | ||
|
1608
165
|
RedHat (IBM) |
491
36
|
11,625 | 185 | 2005 | |
|
1622
75
|
488
26
|
8,514 | 613 | 2009 | ||
|
1915
314
|
410
73
|
2,217 | 126 | 2010 | ||
|
1919
22
|
410
10
|
4,544 | 180 | 2001 | ||
|
1921
375
|
409
88
|
7,734 | 54 | 2018 | ||
|
2037
215
|
Snikket |
380
62
|
8,309 | 190 | 2014 | |
|
2113
174
|
361
39
|
799 | 10 | 2022 | ||
|
2116
37
|
360
15
|
1,782 | 298 | 2011 | ||
|
2206
20
|
333
14
|
9,428 | 67 | 2010 | ||
|
2224
71
|
327
28
|
706 | 46 | 2021 |
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| Proprietary Products in this Category (Not Open Source) | Company |
|---|---|
| Discord | Discord |
| Slack | Slack |
| Microsoft Teams | Microsoft |
| VBulletin | vBulletin |