Based on our record, Slackin seems to be more popular. It has been mentiond 1 time since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
The link was set up using app called SlackIn https://github.com/rauchg/slackin to get into public slacks painlessly. Seems like the project is abandonware & the API it's using was deprecated in 2021. Source: over 1 year ago
Workday - Workday is an on‑demand financial management and human capital management software solution.
Mio - Powering seamless communication between workplace chat apps.
UltiPro - UltiPro is another HR application available to use on multiple platforms such as Android and iOS etc.
Hamster Pad - A social network built on top of Slack
Paylocity - Paylocity has revolutionized the industry and has quickly become the leading independent provider of online payroll services and HR solutions.
Collaborus Cloud - Collaborus Cloud is a policy administration software that helps small insurers to lower their operating cost and grow their digital distribution.