You can easily post a feature request / feedback either on Sigma's subreddit or the project page on Github (by creating a new issue or discussions there for each topic you'd like to discuss). Source: 12 months ago

Because it shows that it's just free for a few days, like a trial, I also thought that if you install it, you'll have to pay for it after it's no longer free. The file explorer has a ton more features than Sigma File Manager, which is a free, open-source, quickly evolving, modern file manager (explorer/ finder finder) app for Windows and Linux. Source: about 1 year ago

Hey HN! I am asking out of genuine curiosity, and perhaps doing a little market research. My team uses https://www.donut.com/ and https://officevibe.com/ but I'm pretty sure we're on the free tier for both. Do you work in a team that pays monthly for any cool Slack apps or integrations? Which ones? If you're not the one paying, do you find it useful - or annoying? Cheers! - Source: Hacker News / over 1 year ago

Officevibe, which is an employee experience platform, regularly sends out Slack notifications on behalf of their customers asking employees to complete a brief survey. Their engineering team utilizes the Automations API to create lists of users for whom the Slack survey could not be delivered and send them an email survey instead. - Source: dev.to / about 2 years ago