Zulip

An open-source team collaboration tool with unique topic-based threading that combines the best of email and chat to make remote work productive and delightful

Collaboration
Kandra Labs
started in 2012
82,067 commits
1,335 contributors

Rank

223 12

Started

2012-08-28 4,709 days ago

Alternatives to

Discord, Slack, Microsoft Teams

Open Core Products

Zulip Cloud Standard Kandra Labs

GitHub Stars

24,465 #489

Weekly commits since inception
2012 2018 2025

Weekly contributors since inception
2012 2018 2025

Recent Project Activity

Time Period Commits Contributors
Past 30 days 516 commits #79 33 contributors #207
Past 90 days 1,656 commits #84 51 contributors #278
Past 365 days 7,481 commits #83 146 contributors #269
Past 1095 days 22,608 commits #87 406 contributors #237
All time 82,067 commits 1,335 contributors

Contributing Individuals

Contributor 30 days 90 days 365 days 1095 days All time
1 Tim Abbott Kandra Labs
47 69 307 970 10,671
2 Greg Price
22 121 639 1,889 6,096
3 Anders Kaseorg
14 92 447 1,845 4,906
4 Chris Bobbe
55 148 398 1,746 4,206
5 Aman
39 132 468 1,833 2,942
6 Alex Vandiver
29 84 342 1,446 2,557
7 Sahil Batra
17 77 393 1,294 2,153
8 Steve Howell Dropbox
0 0 45 120 5,734
9 Lauryn Menard
29 132 353 1,256 1,419
10 Karl Stolley
13 76 463 1,108 1,108
11 Evy Kassirer
8 63 516 934 934
12 Shubham Padia
36 89 363 454 454
13 Mateusz Mandera
16 36 136 485 1,334
14 Alya Abbott
22 38 227 602 740
15 Prakhar Pratyush
10 32 272 476 476
16 Neil Pilgrim
0 13 20 339 1,359
17 Zixuan James Li
0 25 291 323 323
18 Sayam Samal
19 57 230 295 295
19 Vishnu KS
0 0 0 0 1,712
20 Boris Yankov
0 0 0 0 1,645
Showing 1 to 20 of 1335 results
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Contributing Companies

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