is a Slack channel/group/community for people to come and discuss all things coffee. We discuss espresso, cold brew, grinders, roasting, pour over, beans, and other related topics.

Popular Channels



General, coffee-related discussion. Make sure to check out the different channels to see if any are relevant to you! Coffee related promotions are fine here, non-coffee related promotions can live in #random .
This channel is for team-wide communication and announcements. All team members are in this channel.


Non-work banter and water cooler conversation
A place for non-work-related flimflam, faffing, hodge-podge or jibber-jabber you'd prefer to keep out of more focused work-related channels.


Introduce yourself, talk about coffee. Non-coffee stuff belongs in #random .
introduce yourself (spammy messages will be deleted)


Coffee techniques, tips&tricks, questions, and discussion. General discussion in #general, non-coffee talk in #random .
Tell us what your process is, and we’ll tell you how to improve it! Anything from roasting, to pour over, to espresso.


Home or professional roasting


Bay Area coffee enthusiasts. Discussion around local shops, events, etc. Also where meetup events/activities are posted. (Meetup: [URL]


Coffee Exchange - trade coffee with friends!


Sharing tools, new gadgets, websites, products and services related to coffee! Promoting your own coffee tech is fine, promoting non-coffee tech is not (use #random for that).



Number of members by timezones in UTC. DST applied.
1164 Slack groups are listed on Slofile.