3,267
1001–5000
Software & Tech
US
72
11–50
Professional Services
US
Want to turn this ecosystem into a working account list? Trace combines Partnerbase partnership data with company attributes and technology signals.
Join Trace for Free| Company | Employees | Industry | Partners | |
|---|---|---|---|---|
| 51–200 | Software & Tech | 8,043 | View Company | |
| 5001–10000 | Software & Tech | 7,640 | View Company | |
| 51–200 | Software & Tech | 4,847 | View Company | |
| 2–10 | Software & Tech | 2,972 | View Company | |
| 10,001+ | Professional Services | 2,898 | View Company | |
| 11–50 | Software & Tech | 1,876 | View Company | |
| 10,001+ | Software & Tech | 1,599 | View Company | |
| 10,001+ | Software & Tech | 1,489 | View Company | |
| 10,001+ | Software & Tech | 1,317 | View Company | |
| 501–1000 | Software & Tech | 982 | View Company | |
| 501–1000 | Software & Tech | 964 | View Company | |
| 51–200 | Software & Tech | 892 | View Company | |
| 51–200 | Marketing & Advertising | 824 | View Company | |
| 501–1000 | Software & Tech | 817 | View Company | |
| 1001–5000 | Software & Tech | 775 | View Company | |
| 501–1000 | Education | 763 | View Company | |
| 501–1000 | Software & Tech | 589 | View Company | |
| 1001–5000 | Software & Tech | 559 | View Company | |
| 201–500 | Software & Tech | 509 | View Company | |
| 501–1000 | Software & Tech | 428 | View Company | |
| 501–1000 | Software & Tech | 336 | View Company | |
| 51–200 | Software & Tech | 309 | View Company | |
| 201–500 | Manufacturing & Industrial | 307 | View Company | |
| 201–500 | Software & Tech | 300 | View Company | |
| 11–50 | Professional Services | 283 | View Company | |
| 501–1000 | Software & Tech | 282 | View Company | |
| 51–200 | Software & Tech | 233 | View Company | |
| 51–200 | Software & Tech | 192 | View Company | |
| 5001–10000 | Real Estate & Construction | 170 | View Company | |
| 11–50 | Software & Tech | 151 | View Company | |
| 11–50 | Software & Tech | 143 | View Company | |
| 11–50 | Professional Services | 89 | View Company | |
| 51–200 | Education | 20 | View Company |
Yes, Slack and Upcall have a technology partnership tracked on Partnerbase, first observed on 2026-02-27.
Slack and Upcall share 33 mutual partners.
The partnership between Slack and Upcall was first observed on 2026-02-27.
