Chat for movie geeks who discuss streaming, torrents etc.
http://starwarschat.herokuapp.com/invite
Global
Movies
146
May the Force be with those guys. Star Wars fans community
http://www.hashtagmusic.audio/
Global
Music
Slack group of professional musicians with music discussions
*paid access - $4.99 Life time access
https://beats1slack.herokuapp.com/
Global
Music
185
Fans of Apple Music and Beats1 Radio
https://musicprodslack.herokuapp.com/
Global
Music
423
Chat to discuss everything about music production
https://slackpass.io/officerave
Global
Music
15
Chat live about TechHouse, DeepHouse, Techno sets, and DJ's
https://slackpass.io/pet-fox-studios
Global
Music
Slack team of recording studio in Morris, Minnesota
http://producerorg.com/
Global
Music
106
Social club of musicians, producers and DJs focused on electronic music
http://rkpop.stamplayapp.com/
Global
Music
43
Slack chat for Korean music lovers
https://slack.radiant.dj/
Global
Music
1945
Community for musicians and music lovers to discuss different music styles and share favourites
https://rdioloversslackin.herokuapp.com/
Global
Music
666
Former Rdio (Pandora Radio) users, past Rdio employees, third-party app developers, and music enthusiasts
https://musictechnetwork.typeform.com/to/mub6ID
Global
Music
A global community at the intersection of music and technology
https://voltra.co/slack/
Global
Music
85
Community of Voltra - digital music player and shop
https://slackpass.io/pswscc
United Kingdom
Non-profit
45
Place for people working in public sector organisations or individuals and companies working with public sector organisation
http://slack.codecorps.org/
Global
Non-profit
351
Community of socially responsible coders who work on ecological and social problems and projects
https://codefordc.org/joinslack.html
Global
Non-profit
765
A brigade of Code for America working to create low-risk settings for innovation between citizens and government
https://sfbrigade-slackin.herokuapp.com/
Global
Non-profit
1805
A volunteer civic technology group
https://codebar.io/
Global
Non-profit
970
Members of non-profit initiative that facilitates the growth of a diverse tech community by running regular programming workshops
https://cfs-slack.forsanders.com/
Global
Non-profit
2010
Collective of developers, designers, and creatives working to elect Bernie Sanders for President
http://www.corise.org/
Global
Non-profit
Collaboration community to combat climate change
https://slack-signup.creativecommons.org/
Global
Non-profit
604
Chat of American non-profit organization Creative Commons
http://slackin.crowdcrafting.org/
Global
Non-profit
55
Community of volunteers from Crowdcrafting.org
http://digitalcharities.org/about/
Global
Non-profit
Community of programmers, designers and copyrighters who help different non-profit organizations (Amnesty International, ActionAid, Bond, Centrepoint, Greenpeace, Oxfam, UNICEF, Christian Aid etc.)
https://chat.18f.gov/
Global
Non-profit
Community of coders who cooperates with federal agencies to successfully deliver efficient and easy-to-use digital services
https://nonprofitroundtable.signup.team/
Global
Non-profit
Roundtable for non-profit leaders, supporters and influencers
Global club for chatting about prepping, survivance and SHTF
https://dmeechan.typeform.com/to/Nu6eBL
Global
Other
Place where YouTubers gang hangs out
https://jonbstrong.typeform.com/to/UCLJxF
Global
Podcasting
Place for everything about podcasting and podcasters
http://slacking.herokuapp.com/
Global
Podcasting
561
Weekly podcast and newsletter dedicated to technologies
https://slackin.community.metaebene.me/
Global
Podcasting
3600
Community of podcast services on Slack
https://slackpass.io/podcastingpro
Global
Podcasting
11
Group for professional podcasters
https://slackpass.io/s-townpodcast
Global
Podcasting
99
Podcast series and their fans
https://shs-slack-signup.stamplayapp.com/
Global
Podcasting
11
Weekly audio podcast that feels like the conversations you have at your local comic book store
https://thespokenword.herokuapp.com/
Global
Podcasting
509
Audiobook and podcast enthusiasts, fans and creators
https://slackautodesk.herokuapp.com/
France
Products & Companies
109
French-speaking group of Autodesk supporters group
http://slacklernen.losdrucken.de/
Germany
Products & Companies
70
German speaking community focused on Slack messenger
https://akeneopim-ug.herokuapp.com/
Global
Products & Companies
428
Users of Akeneo PIM - product information manager based on Symfony2 and OroPlatform
http://bananaslack.stamplayapp.com/
Global
Products & Companies
34
Mobile video app society. Place to meet with other Banana users, chat about filters, share feedback
https://slackin.bikalims.org/
Global
Products & Companies
134
Slack group focused on open source web-based Laboratory Information Management System
https://slackpass.io/boagworld
Global
Products & Companies
532
Slack group behind Boaqworld - UX consulting company
http://slack.clientexec.rocks/
Global
Products & Companies
339
Slack channel of Clientexec - client management, support and billing system for web hosting companies
https://ctrlalt.io/slack/join
Global
Products & Companies
Community of CtrlAlt - company producing custom keyboards & desk accessories
https://slackpass.io/dgaauto
Global
Products & Companies
10
Dealer's Greatest Assets (DGA) сhat of Agent сollaboration
http://community.emccode.com/
Global
Products & Companies
3077
EMC program focused on DevOps, open source and open communities
https://slackpass.io/everobotics
Global
Products & Companies
82
Slack group of EVE Robotics - affordable software for sneakerheads and resellers
https://generalprovision.com/slack/
Global
Products & Companies
Co-working espace of General Provision
https://www.hubspot.com/join-slack
Global
Products & Companies
Hubspot chat on Slack
https://slackpass.io/kalabox
Global
Products & Companies
175
Community of Kalabox users - local development for Drupal, WordPress, and beyond
https://cebeci.koding.com/slackin/
Global
Products & Companies
80
Community focused on development tools
https://landing.jobs/slack
Global
Products & Companies
752
Slack chat get news about Landing.jobs, discuss technology and career with our community
https://moderatorwes.zendesk.com/hc/en-us
Global
Products & Companies
20
Certified Zendesk (help-desk solution) community
https://slackpass.io/namwil
Global
Products & Companies
6
A specialized design and marketing lab and its supporters
https://nukern.typeform.com/to/EpPBwd
Global
Products & Companies
134
Place to reach out to Nukern team - billing software in the cloud, specialized for web hosting companies
http://slack-invite.nylas.com/
Global
Products & Companies
3000
Slack-based community of Nylas - open source desktop email client
http://slackin.parabol.co/
Global
Products & Companies
26
Slack team Parabol developers - real-time prioritization dashboard
https://www.getpostman.com/slack-invite
Global
Products & Companies
2950
API development tool
http://www.hereforth.com/social-lens
Global
Products & Companies
Slack-based chat of consulting agency HERE/FORTH
*paid access - $50/month
https://stamplaykb.stamplayapp.com/
Global
Products & Companies
Community for Stamplay developers
https://slackpass.io/p/thecordcutters
Global
Products & Companies
Community of consumers, budgeters and DIY guys who wants to save time and money while controlling the content they watch *paid access - $19.99 one time entry fee
https://introverts.herokuapp.com/
Global
Psychology
75
Slack chat specifically for introverts and their needs
https://slofile.com/slack/lonelyinternetpeople
Global
Psychology
190
Slack team for lonely people who use the internet
https://mbtv-chat.signup.team/
Global
Psychology
650
Channel of MBTV - life-coaching platform
https://menprovementchat.signup.team/
Global
Psychology
116
Community for men who want to become the most authentic, best and most attractive version of themselves
http://psychedelicchat.com/
Global
Psychology
2206
Place where sychedelic researchers, therapists, experienced psychonauts or just curiousers hang out