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

Https://simplynoise.com/ - The original free color noise generator on the Internet. Please enjoy a sample of our most popular Soundscapes and signature noise. Hear what your mind has been missing. Source: almost 2 years ago

(I don't know about everyone else, but I'm literally just talking about [white noise](https://simplynoise.com/\ here.)). Source: over 2 years ago

Https://simplynoise.com/ - soundscapes plus colored noise like brown, white, and pink. Source: over 2 years ago

SimplyNoise – Easily my most-used app of the last 10 years. Source: over 2 years ago

I used to play simplynoise.com to drown him out. Source: over 2 years ago