Difference between revisions of "Timeline of Slack"

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| 2014 (August)  onwards || {{w|Slack Technologies}} era. Tiny Speck renames itself to Slack Technologies, Inc. Service collaboration consolidates with major startups such as {{w|LinkedIn}} and {{w|Dropbox}}. By 2015, Slack daily active users growth peaks. In 2017 Slack is declared the best startup of the year at the {{w|Crunchies}}.  
 
| 2014 (August)  onwards || {{w|Slack Technologies}} era. Tiny Speck renames itself to Slack Technologies, Inc. Service collaboration consolidates with major startups such as {{w|LinkedIn}} and {{w|Dropbox}}. By 2015, Slack daily active users growth peaks. In 2017 Slack is declared the best startup of the year at the {{w|Crunchies}}.  
 
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| 2016 and 2017 || {{w|Facebook}} and {{w|Microsoft}} launch their own products to compete with Slack.
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| 2016 and 2017 || {{w|Facebook}} and {{w|Microsoft}} launch their own products to compete with Slack. By 2017, Slack gains more than 150 Enterprise Grid customers from renowned businesses, including {{w|21st Century Fox}}, {{w|IBM}}, {{w|Capital One}}, and {{w|Liberty Mutual}}, etc.<ref>{{cite web |title=Thinking big: Slack surpasses milestone of 150 Enterprise Grid customers |url=https://www.siliconrepublic.com/enterprise/enterprise-grid-slack |website=siliconrepublic.com |accessdate=5 October 2019}}</ref>
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Revision as of 05:31, 5 October 2019

This is a timeline of Slack, a cloud-based set of team collaboration tools and services, founded by Stewart Butterfield.[1]

Big picture

Time period Development summary
2009 (January) – 2012 (December) Glitch era. Tiny Speck is founded and launches the game, using Slack as an internal tool. Glitch would close in December 2012.
2013 (August) onwards Slack era. After the closure of Glitch, Tiny Speck launches Slack as a real-time collaboration app and platform.
2014 (August) onwards Slack Technologies era. Tiny Speck renames itself to Slack Technologies, Inc. Service collaboration consolidates with major startups such as LinkedIn and Dropbox. By 2015, Slack daily active users growth peaks. In 2017 Slack is declared the best startup of the year at the Crunchies.
2016 and 2017 Facebook and Microsoft launch their own products to compete with Slack. By 2017, Slack gains more than 150 Enterprise Grid customers from renowned businesses, including 21st Century Fox, IBM, Capital One, and Liberty Mutual, etc.[2]

Visual data

Evolution of Slack’s daily active users (DAU) and paid seats.

Full timeline

Year Month and date Event type Details
2009 July 9 Prelude Canadian entrepreneur Stewart Butterfield sends a tweet announcing that his new company, Tiny Speck is hiring. [3][4] Tiny Speck is founded as a Canadian software company in Vancouver, British Columbia. The core team is largely drawn from the founders of Ludicorp, the company that created Flickr, an image- and video-hosting website and web services suite.[5] Slack begins as an internal tool used by Tiny Speck, for Glitch, a game in development at the time.[6][7]
2010 February 9 Prelude Tiny Speck raises US$1,500,000 in seed funding from the A-list VC shop Accel Partners.[8]
2010 April 1 Prelude Tiny Speck raises $5 million in Series A funding from Accel Partners and Andreessen Horowitz.[9]
2011 April 11 Prelude Tiny Speck raises US$10.7 million Series B round from Andreessen Horowitz and Accel Partners to spur the full-on push. It is also announced that Glitch would open up to beta testing.[10]
2011 September 27 Prelude Tiny Speck opens Glitch to the public as a 2D browser-based massively multiplayer online game, after it being in development for 23 months. The game launches free to play, with subscription and virtual currency options.[11][12][13][14][15]
2012 December 9 Prelude Glitch closes down after failing to get enough user traction, and then failing to find a buyer for the product. Butterfield announces to be working at finding new jobs for the 30 or so people who were getting laid off.[16][17][18][19]
2013 August 14 Creation In a preview release, Tiny Speck launches Slack as a tool for office collaboration and communication. The software is meant to reduce or eliminate workplace email, and to compete with services like Yammer and Campfire.[20][21][22][23]
2013 August 15 Userbase Slack signs up 8,000 companies in 24 hours.[24]
2014 February The data for Slack's first six-month usage period since the preview release is published, showing that nearly 16,000 users were registered without the use of any form of advertising —growth was based solely upon word-of-mouth.[25]
2014 February 12 Service Slack exits Beta and goes Freemium.[26][27][28][29][30][31]
2014 April 25 Funding Tiny Speck raises US$42.75 million. At the time it reports 60,000 daily users and 15,000 paid seats.[32][33][34][35][36]
2014 August 28 Rebranding After the launch of Slack, Tiny Speck renames itself to Slack Technologies.[37]
2014 September 26 Acquisition Slacks makes its first acquisition by purchasing bootstrapped startup Spaces, a tool that lets people work in the same document simultaneously and remotely.[38][39][40][41][42]
2014 October 31 Funding Slack raises $120 million in venture capital with a $1.2 billion valuation led by Kleiner Perkins Caufield & Byers and Google Ventures. At this point, Slack is considered now the fastest-growing workplace software ever.[43][44][45][46][47][48][49]
2014 November 21 Interview In an interview with the MIT Technology Review, Slack CEO Stewart Butterfield comments about Slack: "Certainly I feel that what we have right now is just a giant piece of shit. Like, it’s just terrible and we should be humiliated that we offer this to the public".[50][51][52]
2015 January 28 Acquisition Slack announces the acquisition of Screenhero, a collaborative screen sharing app that lets users speak to each other and access each other’s screens for editing and more.[53][54][55][56][57][58][59]
2015 February 12 Userbase Slacks announces 10,000 new daily active users signing up each week, with more than 60,000 teams and 135,000 paid accounts. The company claims it has 500,000 daily active users, having doubled twice in the last two quarters.[60]
2015 March 26 Funding Slack signs a deal with investors to raise up to $160 million in a funding round that valued the company at $2.76 billion. New investors include Institutional Venture Partners, Horizons Ventures, Index Ventures and DST Global.[61]
2015 March 27 Security Slack confirms its central user database was hacked over the course of four days, compromising some number of users' data. In response to the hack, the company fires up two new security features: two factor authentication, and a team-wide password kill switch.[62][63][64][65][66][67]
2015 April 16 Funding Slack raises US$160 million, at a post-money valuation of US$2.8 billion. Slack reports being used daily by 750,000 workers.[68]
2015 May 14 Expansion (office) Slack opens its Dublin headquarters, its first office in Europe.[69][70]
2015 June 24 Userbase Slack announces having surpassed 1 million active users each day, including 300,000 “paid seats,” which refers to the number of people using Slack as paying customers. So far, the company reports $25 million in annual recurring revenue.[71]
2016 January 26 Expansion (product) Noah Weiss, who previously worked at Google and Foursquare on collaboration and search products, is hired by Slack to lead its Search, Learning, & Intelligence (SLI) Group in its new New York City office.[72][73]
2016 April 1 Funding Slack announces having raised US$200 million at a US$3.8 billion post-money valuation.[74]
2016 June 10 Outage Slack has a partial outage for 90 minutes affecting file uploads and downloads.[75]
2016 September Recognition Slack is ranked #1 on the Forbes Cloud 100 list.[76][77][78][79][80]
2016 October 17 Partnership IBM and Slack launch a partnership with the plan of applying Watson's cognitive technology to Slack's collaboration tools and bots, in a deal to benefit both parties. A plugin built by IBM would be released on GitHubwill to give Slack developers access to the Watson Conversation API.[81][82][83][84][85]
2016 October 25 Competition Microsoft announces plan to launch Microsoft Teams, a new software which is expected to be very similar to Slack and work as an alternative. The platform combines workplace chat, meetings, notes, and attachments.[86][87][88][89][90]
2016 November 4 Team Slack’s first Chief Marketing Officer Bill Maciatis departs the company.[91][92]
2016 November 15 Collaboration Business analytics software company Sisense announces bots for Slack, Skype, Facebook Messenger and Telegram.[93]
2016 December 7 Partnership Slack and Google announce partnership focused on better integrating their services, bringing a number of new features, including deeper integrations with Google services. Among the additions are new bots for notifications, as well as support for Google’s recently launched Team Drives, document previews and permissioning, etc.[94][95][96][97][98]
2017 January 6 Funding Slack reveals 11 more companies backed through its US$80 million fund, which is dedicated to early-stage investments in companies building apps in Slack. The latest Slackbot companies to receive funding include Statsbot, SwayFinance, Guru, Bold, Demisto, DataFox, Troops, WorkRamp, Synervoz, Twine, and Donut.[99][100][101][102][103][104]
2017 January 17 Expansion (office) Slack opens a new office in Dublin, where it has had its European headquarters since May 2015. The new office is intended to accommodate the growth of employee headcount in the European customer experience, sales and business operations teams.[105][106]
2017 January 18 Product Slack launches threaded messaging, a tool meant to connect related messages inside a given chatroom.[107][108][109][110]
2017 January 19 Expansion (office) Slack's New York City headquarters, designed by architecture firm Snøhetta, opens around this time.[111][112]
2017 February 1 Service Slack announces a new enterprise version, aimed at helping companies administer and connect multiple chat instances.[113]
2017 February 6 Recognition Slack is declared the best startup of the year at the Crunchies, an industry award given by several technology blogs to the Silicon Valley companies and venture capitalists they cover.[114]
2017 February 8 Collaboration PayPal launches a bot meant for Slack users to send P2P payments, all while staying within the Slack team messaging app. The service is announced for users in the United States, the United Kingdom, Canada and Australia.[115][116][117][118][119]
2017 February 24 Collaboration Dropbox releases an open-source Slack bot to tackle unauthorized access and other security incidents in the workplace. The so called Securitybot can automatically grab alerts from security monitoring tools and verify incidents with other employers.[120]
2017 April 11 Service Slack launches in-message drop-down menus for apps, a feature to help its users better connect with apps they need at work.[121][122]
2017 April 18 Competition Facebook plans on offering a free version of its Slack competitor Workplace, a collaborative platform run by the company.[123][124][125][126][127][128]
2017 May 4 Expansion (office) Slack opens a new office in London, its second in Europe after its Dublin headquarters, and seventh globally.[129][130]
2017 May 10 Outage Slack is briefly down for some users due to a DDoS attack experienced by its CDN provider.[131]
2017 May 16 Ecosystem Slack adds screen sharing for video calls, an update based on the acquisition of Screenhero two years ago.[132][133][134][135]
2017 June 13 Collaboration Astro Technology integrates its AI powered email bot (used for cleaning up the user's inbox) with Slack and Alexa. Slack users would be able to configure Astrobot, the startup’s bot, to notify them about important messages.[136][137][138][139][140]
2017 June 15 Funding Slack pursues a US$500 million fundraising round that would value the company at US$5 billion. Tools made by the company are now used daily by five million people, up from four million in October 2016.[141][142][143][144][145]
2017 September 17–18 Funding Slack closes a $250 million funding round led by SoftBank,[146] which values the company at US$5.1 billion.[147][148]
2017 September 22 Outage Many users report difficulty connecting with Slack. Slack confirms that it experienced and resolved a small "connectivity blip".[149]
2017 October 31 Outage Slack goes down at 3:58 PM Pacific Time (22:58 UTC), with users unable to send or receive messages or access Slack history beyond what is already cached on their local client. The outage is resolved in about two hours.[150][151][152]
2018 January 17 Product Slack releases new functionality consisting of private shared channels, with the purpose to make the service more useful for businesses dealing with confidential or classified content.[153][154]
2018 February 28 Competition Google releases Google Hangouts, a service that allows users to message each other privately or in groups, and work collaboratively on projects. Similar to Slack, it also provides other Google products such as Docs, Sheets, Slides, Calendar and Cloud Search.[155][156][157]
2018 July 17 Acquisition Slack acquires Missions.
2018 July 27 Acquisition Slack acquires HipChat and Stride.
2018 September 24 Acquisition Slack acquires Astro Technology.

Meta information on the timeline

How the timeline was built

The initial version of the timeline was written by user:Sebastian.

Funding information for this timeline is available.

What the timeline is still missing

Timeline update strategy

See also

External links

References

  1. Kumparak, Greg (February 5, 2015). "Slack's Co-Founders Take Home The Crunchie For Founder Of The Year". TechCrunch. Retrieved 2015-04-10. 
  2. "Thinking big: Slack surpasses milestone of 150 Enterprise Grid customers". siliconrepublic.com. Retrieved 5 October 2019. 
  3. Siegler, MG. "Flickr Follow-Up Project Has A Name, Tiny Speck. And They're Hiring.". techcrunch.com. Retrieved 3 October 2017. 
  4. Butterfield, Stewart. "Butterfield on Twitter". twitter.com. Retrieved 3 October 2017. 
  5. Kara Swisher. "Flickr Co-Founder Butterfield Talks About His New Game startup, Glitch". AllThingsD. Retrieved 3 October 2017. 
  6. Tam, Donna, Flickr founder plans to kill company e-mails with Slack, retrieved 3 October 2017 
  7. Thomas, Owen, Die, Email, Die! A Flickr Cofounder Aims To Cut Us All Some Slack, retrieved 3 October 2017 
  8. "Watching the birth of Flickr co-founder's gaming start-up". cnet.com. Retrieved 3 October 2017. 
  9. "Stewart Butterfield's Tiny Speck Gets $5M From VCs". gigaom.com. Retrieved 3 October 2017. 
  10. "Glitch Has Finally Ironed Itself Out: Beta Next Week And $10.7 Million In New Funds". techcrunch.com. Retrieved 3 October 2017. 
  11. Tsotsis, Alexia. "Tiny Speck's Glitch Goes Live For Everyone At 10AM PST Today". techcrunch.com. Retrieved 3 October 2017. 
  12. Fletcher, JC. "Tiny Speck's 'Glitch' MMO launches today [update]". engadget.com. Retrieved 5 October 2017. 
  13. Takahashi, Dean. "Tiny Speck launches zany social game Glitch with giant imagination". venturebeat.com. Retrieved 5 October 2017. 
  14. Terdiman, Daniel. "Glitch launches; CNET offers an instant-entry pass". cnet.com. Retrieved 5 October 2017. 
  15. Dutton, Fred. "Katamari creator resurfaces with Glitch". eurogamer.net. Retrieved 5 October 2017. 
  16. Lunden, Ingrid. "As Flickr Co-Founder Butterfield Shuts Down Glitch, Is He Planning A New Photo Service? 'You Will Know It Well,' He Says". techcrunch.com. Retrieved 16 October 2017. 
  17. Thomas, Owen. "A Flickr Cofounder's Second Act Closes Shop". businessinsider.com. Retrieved 16 October 2017. 
  18. Blackwell, Laura. "Requiem for a game: Quirky MMO Glitch to close". pcworld.com. Retrieved 16 October 2017. 
  19. "The story of Glitch: Why this odd MMO is shutting down Exclusive". gamasutra.com. Retrieved 16 October 2017. 
  20. Hockenson, Lauren. "Flickr co-founder's new tool, Slack, seeks to reform workplace conversation". gigaom.com. Retrieved 3 October 2017. 
  21. Tam, Donna. "Flickr founder plans to kill company e-mails with Slack". cnet.com. Retrieved 3 October 2017. 
  22. Fingas, Jon. "Flickr creator takes sign-ups for Slack, an office collaboration tool with universal search". engadget.com. Retrieved 3 October 2017. 
  23. Lunden, Ingrid. "Slack, The Newest Enterprise Social Network, Is The Latest Effort From Flickr Co-Founder Stewart Butterfield". techcrunch.com. Retrieved 3 October 2017. 
  24. Koetsier, John. "Flickr founder Stewart Butterfield's new Slack signed up 8,000 companies in 24 hours". venturebeat.com. Retrieved 2 October 2017. 
  25. Mat Honan (7 July 2014). "The Most Fascinating Profile You'll Ever Read About a Guy and His Boring Startup". Wired. Condé Nast. Retrieved 16 October 2017. 
  26. "Slack, Flickr Co-Founder Butterfield's Business Collaboration App, Exits Beta & Goes Freemium". techcrunch.com. Retrieved 3 October 2017. 
  27. Steele, Billy. "Flickr co-founder's Slack collaboration tool leaves beta, goes freemium for all". engadget.com. Retrieved 3 October 2017. 
  28. Gannes, Liz. "Workplace Communication Hub Slack Launches to the Public". recode.net. Retrieved 3 October 2017. 
  29. Ingram, Mathew. "Flickr co-founder launches Slack, an all-in-one messaging tool designed to kill email forever". gigaom.com. Retrieved 3 October 2017. 
  30. Grant, Rebecca. "Flickr cofounder launches 'email killer' Slack to the world". venturebeat.com. Retrieved 3 October 2017. 
  31. "Slack exits beta with its tool for information overload". techworld.com. Retrieved 3 October 2017. 
  32. "Slack, Stewart Butterfield's Collaboration Software Startup, Has Raised $42.75M". techcrunch.com. Retrieved 2 October 2017. 
  33. Gannes, Liz. "Workplace Communication App Slack Raises $43 Million at $250 Million Valuation". recode.net. Retrieved 3 October 2017. 
  34. Byrne Reilly, Richard. "Flickr cofounder's new startup is called Slack, and it just raised $42M". enturebeat.com. Retrieved 3 October 2017. 
  35. "Funding Daily: Slackin' off". venturebeat.com. Retrieved 3 October 2017. 
  36. "Slack Raises $42.75M in Funding". finsmes.com. Retrieved 3 October 2017. 
  37. "Tiny Speck is no more. We're now Slack Technologies, Inc. See @SlackHQ. Bye!". twitter.com. Retrieved 6 October 2017. 
  38. Vanian, Jonathan. "Slack buys small, two-man work-collaboration startup Spaces". gigaom.com. Retrieved 3 October 2017. 
  39. Reader, Ruth. "Slack's product roadmap looks to Twitter, Google Docs for inspiration". venturebeat.com. Retrieved 3 October 2017. 
  40. Sawers, Paul. "Slack makes its first acquisition, as it looks to introduce real-time collaborative document-editing". thenextweb.com. Retrieved 3 October 2017. 
  41. Yeung, Ken. "This Week in Tech M&A – September 26, 2014". exitround.com. Retrieved 3 October 2017. 
  42. MacMillan, Douglas. "Slack Buys a Collaboration Tool in First Acquisition". wsj.com. Retrieved 3 October 2017. 
  43. Alex Hern (3 November 2014). "Why Slack is worth $1bn: it's trying to change how we work". The Guardian. Retrieved 2 October 2017. 
  44. Lunden, Ingrid. "Slack Confirms $120M Fundraise Led By Google Ventures And KPCB At $1.12B Valuation". techcrunch.com. Retrieved 3 October 2017. 
  45. Fiegerman, Seth. "Slack is now valued at more than $1 billion after launching less than a year ago". mashable.com. Retrieved 3 October 2017. 
  46. Gannes, Liz. "Slack Communication Hub Raises $120 Million". recode.net. Retrieved 3 October 2017. 
  47. Vanian, Jonathan. "Slack lands $120M for its collaboration software and is now a billion-dollar company". gigaom.com. Retrieved 3 October 2017. 
  48. Newton, Casey. "Slack is now the fastest-growing workplace software ever". heverge.com. Retrieved 3 October 2017. 
  49. MacMillan, Douglas. "Startup Slack gets $120M infusion to kill email at work". wsj.com. Retrieved 3 October 2017. 
  50. Bort, Julie. "Slack is an insanely popular app, but its CEO thinks it's 'terrible'". businessinsider.com.au. Retrieved 2 October 2017. 
  51. "Stewart Butterfield on Slack: Founder Calls His Own App Terrible". techvibes.com. Retrieved 2 October 2017. 
  52. "Three Questions with Slack's CEO". technologyreview.com. Retrieved 2 October 2017. 
  53. "Screenhero joins Slack". screenhero.com. Retrieved 1 October 2017. 
  54. "Slack Buys Screenhero To Add Screen Sharing And Voice Chat To Its Work Messaging Platform". techcrunch.com. Retrieved 4 October 2017. 
  55. "Slack's New Acquisition Adds Voice Chat to Its Collaboration Tools". wired.com. Retrieved 4 October 2017. 
  56. "Slack's messaging platform is getting voice, video and screen sharing soon". engadget.com. Retrieved 4 October 2017. 
  57. Fiegerman, Seth. "Slack buys Screenhero to add screen sharing and voice chat features". mashable.com. Retrieved 4 October 2017. 
  58. "Slack acquires Screenhero to add screen sharing, voice and video". thenextweb.com. Retrieved 4 October 2017. 
  59. Weber, Harrison. "Slack buys YC-backed Screenhero to launch new screen sharing feature". venturebeat.com. Retrieved 4 October 2017. 
  60. "Slack growth skyrockets: 10,000 new active users each week". fortune.com. Retrieved 2 October 2017. 
  61. Macmillan, Douglas. "Slack's Valuation More Than Doubles to $2.8 Billion in Five Months". Wall Street Journal. Retrieved 2 October 2017. 
  62. Hardawar, Devindra. "Slack beefs up security after data breach with two-step authentication". engadget.com. Retrieved 4 October 2017. 
  63. Greenberg, Andy. "Slack Says It Was Hacked, Enables Two-Factor Authentication". wired.com. Retrieved 4 October 2017. 
  64. Kumparak, Greg. "Slack Got Hacked". techcrunch.com. Retrieved 4 October 2017. 
  65. Pagliery, Jose. "Anti-email startup Slack got hacked". cnn.com. Retrieved 4 October 2017. 
  66. King, Rachel. "Slack confirms security breach, intros two-factor authentication". zdnet.com. Retrieved 4 October 2017. 
  67. "Slack gets hacked, adds two-factor authentication". mashable.com. Retrieved 4 October 2017. 
  68. "Used Daily By 750K Workers, Slack Raises $160M, Valuing Collaboration Startup At $2.8B". techcrunch.com. Retrieved 2 October 2017. 
  69. Conroy, Joseph (May 14, 2015). "Slack's Dublin office is open, and it's hiring 100 people. The company adds to the cluster of leading tech firms in the capital". newstalk.com. Retrieved October 21, 2017. 
  70. "Slack Open European Headquarters in Dublin". IDA Ireland. May 14, 2015. Retrieved October 21, 2017. 
  71. "Slack Keeps On Growing". technologyreview.com. Retrieved 2 October 2017. 
  72. Weiss, Noah (January 26, 2016). "Starting up Slack's Search, Learning, & Intelligence (SLI) Group in the New NYC Office". Retrieved October 21, 2017. 
  73. "We're opening an office in NYC focused on Search, Learning and Intelligence, led by Noah Weiss.". Slack. January 27, 2016. Retrieved October 21, 2017. 
  74. Roof, Katie. "Slack is work chat's runaway train, raises $200M at $3.8B". techcrunch.com. Retrieved 2 October 2017. 
  75. "Slack was down for 90 minutes today, which means people made fun of it on Twitter. A FOMO epidemic sweeps through countless offices.". The Next Web. June 10, 2016. Retrieved October 21, 2017. 
  76. Bercovici, Jeff. "Slack Is Our Company of the Year. Here's Why Everybody's Talking About It". inc.com. Retrieved 17 October 2017. 
  77. Colosimo, Kristine. "Forbes Cloud 100: Here Are The Top 10 Private Companies Leading Cloud Computing In 2016". workato.com. Retrieved 17 October 2017. 
  78. "The Cloud 100 is the definitive list of the 100 top private cloud companies.". thecloud100.com. Retrieved 17 October 2017. 
  79. Konrad, Alex. "Forbes Cloud 100: Meet The Private Companies Leading Cloud Computing In 2016". forbes.com. Retrieved 17 October 2017. 
  80. Richman, Dan. "Slack leads list of top 100 private cloud companies in new Forbes ranking". geekwire.com. Retrieved 17 October 2017. 
  81. Taft, Darryl K. "IBM's Watson-Based Slack Deal to Benefit Developers Long Term". eweek.com. Retrieved 5 October 2017. 
  82. Zerega, Blaise. "BotBeat: This week's top bot stories". venturebeat.com. Retrieved 5 October 2017. 
  83. Kimmorley, Sarah. "Slack is now using IBM's Watson technology". businessinsider.com.au. Retrieved 5 October 2017. 
  84. Hackett, Robert. "IBM Watson Lends Brains to Slack's Chatbot". fortune.com. Retrieved 5 October 2017. 
  85. Walchuk, Zach. "Easy Slack integration for Watson Conversation". ibm.com. Retrieved 5 October 2017. 
  86. "Microsoft Teams to launch next week; expect it to be a serious Slack alternative". firstpost.com. 
  87. "Microsoft is likely preparing to launch its own version of Slack". mobilesyrup.com. Retrieved 5 October 2017. 
  88. Bort, Julie. "Microsoft will launch a Slack-killer next week". businessinsider.com.au. Retrieved 5 October 2017. 
  89. Munir, Shaoor. "Microsoft prepares to launch its Slack competitor". techjuice.pk. Retrieved 5 October 2017. 
  90. Bednarz, Dennis. "Skype Teams could get a new name, to be officially announced soon (updated)". onmsft.com. Retrieved 5 October 2017. 
  91. Weinberger, Matt. "$3.8 billion Slack's chief marketing officer quietly stepped down after less than two years". businessinsider.com.au. Retrieved 5 October 2017. 
  92. Galang, Jessica. "Slack's CMO departs the company". mobilesyrup.com. Retrieved 5 October 2017. 
  93. "Sisense announces bots for Slack, Skype, Facebook Messenger and Telegram". techcrunch.com. Retrieved 1 October 2017. 
  94. Perez, Sarah. "Slack and Google announce partnership focused on better integrating their services". techcrunch.com. Retrieved 1 October 2017. 
  95. Yeung, Ken. "Slack introduces a Google Drive bot and connection to Google Team Drives". venturebeat.com. Retrieved 5 October 2017. 
  96. "Slack + Google: Partners at work". slackhq.com. Retrieved 5 October 2017. 
  97. Boden, Nan. "Google and Slack deepen partnership to help teams work better together". blog.google. Retrieved 5 October 2017. 
  98. Gagliordi, Natalie. "Slack expands Google partnership with new Google Drive integrations". zdnet.com. Retrieved 5 October 2017. 
  99. "Slack reveals 11 more companies backed through its $106 million fund". betakit.com. Retrieved 1 October 2017. 
  100. Zerega, Blaise. "BotBeat: This week's top bot stories". venturebeat.com. Retrieved 5 October 2017. 
  101. DeNisco, Alison. "Slack ups its enterprise appeal with new bots for meetings, sales, analytics". techrepublic.com. Retrieved 5 October 2017. 
  102. Lynley, Matthew. "Slack makes another 11 new investments in its Slack fund". techcrunch.com. Retrieved 5 October 2017. 
  103. Johnson, Khari. "Slack invests in 11 bot startups to seed its platform". venturebeat.com. Retrieved 5 October 2017. 
  104. Loeb, Steven. "Slack puts money into 11 more bot companies". vator.tv. Retrieved 5 October 2017. 
  105. Tobin, Kirsty (January 18, 2017). "Take a look inside Slack's stunning new Dublin offices". Silicon Republic. Retrieved October 21, 2017. 
  106. Rima Sabina Aouf (February 1, 2017). "Slack's European headquarters eschews bright colours of tech start-up offices". Dezeen. Retrieved October 21, 2017. 
  107. McCracken, Harry. "The Unexpected Design Challenge Behind Slack's New Threaded Conversations". fastcompany.com. Retrieved 5 October 2017. 
  108. Newton, Casey. "Slack adds threaded messages to take the clutter out of public channels". theverge.com. Retrieved 5 October 2017. 
  109. Davey, Alba. "Slack's New Threaded Messages Tame Your Meandering Chats". wired.com. Retrieved 5 October 2017. 
  110. Lynley, Matthew. "Slack launches threaded messaging to take conversations off to the side". techcrunch.com. Retrieved 5 October 2017. 
  111. Tepper, Fitz; Crook, Jordan (January 19, 2017). "Take a tour of Slack's new NYC office". TechCrunch. Retrieved October 21, 2017. 
  112. Howarth, Dan (Janaury 25, 2017). "Snøhetta designs pared-back Slack offices in Lower Manhattan". Dezeen. Retrieved October 21, 2017.  Check date values in: |date= (help)
  113. "Slack finally launches its enterprise edition". computerworld.co.nz. Retrieved 2 October 2017. 
  114. Kumparak, Greg. "Slack is the Best Startup of the year at the Crunchies". techcrunch.com. Retrieved 5 October 2017. 
  115. "PayPal Launches A Bot For Slack Users". pymnts.com. Retrieved 5 October 2017. 
  116. Vomiero, Jessica. "PayPal launches Slack bot enabling peer-to-peer payments". betakit.com. Retrieved 5 October 2017. 
  117. "PayPal adds P2P bot for Slack". thepaypers.com. Retrieved 5 October 2017. 
  118. Perez, Sarah. "PayPal's first payments bot is a Slack app". techcrunch.com. Retrieved 5 October 2017. 
  119. Hollister, Sean. "PayPal + Slack = send money to colleagues with a 5-word command". cnet.com. Retrieved 5 October 2017. 
  120. "Dropbox releases open-source Slack bot". betanews.com. Retrieved 2 October 2017. 
  121. "Slack launches in-message drop-down menus for apps". venturebeat.com. Retrieved 2 October 2017. 
  122. "Slack apps can now use drop-down menus". cio.co.nz. Retrieved 2 October 2017. 
  123. "Facebook plans on offering a free version of its Slack competitor". theverge.com. Retrieved 2 October 2017. 
  124. Gaudin, Sharon. "Facebook updates Workplace as enterprise collaboration gets hot again". computerworld.com. Retrieved 5 October 2017. 
  125. Gaudin, Sharon. "Facebook updates Workplace as enterprise collaboration gets hot again". cio.com. Retrieved 5 October 2017. 
  126. Gaudin, Sharon. "Facebook updates Workplace as enterprise collaboration gets hot again". itworld.com. Retrieved 5 October 2017. 
  127. Miller, Ron. "Workplace by Facebook continues to mature". techcrunch.com. Retrieved 5 October 2017. 
  128. Yeung, Ken. "Facebook's Slack competitor opens the floodgates for bots". venturebeat.com. Retrieved 5 October 2017. 
  129. Lanxon, Nate (May 4, 2017). "Slack Opens New London Office Amid Brexit Uncertainty. San Francisco-based startup is increasing its European presence that already includes Dublin". Bloomberg. Retrieved October 21, 2017. 
  130. Sawers, Paul (May 5, 2017). "Slack opens its first U.K. office, its second in Europe after Dublin HQ". VentureBeat. Retrieved October 21, 2017. 
  131. Crook, Jordan (May 10, 2017). "Slack is down for some users (Update: Slack is back!)". Retrieved October 21, 2017. 
  132. Constine, Josh. "Slack adds screen sharing two years after acquiring Screenhero". techcrunch.com. Retrieved 4 October 2017. 
  133. Gagliordi, Natalie. "Slack adds screen sharing for video calls". zdnet.com. Retrieved 4 October 2017. 
  134. Constine, Josh. "Slack adds screen sharing two years after acquiring Screenhero". techcrunch.com. Retrieved 4 October 2017. 
  135. Stephenson, Brad. "Slack app users can now share screens with contacts". onmsft.com. Retrieved 4 October 2017. 
  136. Nelson, Jess. "Astro Expands To Slack, Alexa". mediapost.com. Retrieved 4 October 2017. 
  137. Hanley Frank, Blair. "AI email app Astro now works with Alexa and Slack". venturebeat.com. Retrieved 4 October 2017. 
  138. Kastrenakes, Jacob. "Astro's AI-infused email app adds Slack and Alexa integrations". theverge.com. Retrieved 4 October 2017. 
  139. Deutscher, Maria. "Astro's email bot comes to Slack and Alexa". siliconangle.com. Retrieved 4 October 2017. 
  140. Perez, Sarah. "Astro lets you manage your inbox from Slack, check email hands-free with Alexa". techcrunch.com. Retrieved 4 October 2017. 
  141. Sherman, Alex; Newcomer, Eric; Barinka, Alex. "Message Startup Slack Draws Interest From Amazon.com". bloomberg.com. Retrieved 4 October 2017. 
  142. Lynley, Matthew. "Slack is reportedly raising another huge $500M round of funding". techcrunch.com. Retrieved 4 October 2017. 
  143. Swisher, Kara. "Slack is raising another $500 million — and has attracted interest from a range of big buyers like Amazon". recode.net. Retrieved 4 October 2017. 
  144. Kennedy, John. "Slack wants to stay single and plans to raise $500m". siliconrepublic.com. Retrieved 4 October 2017. 
  145. BENNER, KATIE. "Slack Is Said to Be in Talks to Raise $500 Million". nytimes.com. Retrieved 4 October 2017. 
  146. Huet, Ellen; Lanxon, Nate. "Slack Gets Slice of SoftBank's $100 Billion Tech Bounty". Bloomberg. Retrieved 1 October 2017. 
  147. "Slack overview". crunchbase.com. Retrieved 1 October 2017. 
  148. Lynley, Matthew. "Slack raises a huge financing round from SoftBank valuing the company at $5.1B". Retrieved 1 October 2017. 
  149. "Slack is down for many users around the globe (Update: It's back)". The Next Web. September 22, 2017. Retrieved October 21, 2017. 
  150. "Tuesday October 31, 2017 (Status)". Slack. October 31, 2017. Retrieved November 1, 2017. 
  151. Coldewey, Devin (October 31, 2017). "Slack is still down and it's past 5 o'clock, so go home (Update: It's back)". TechCrunch. Retrieved November 1, 2017. 
  152. Khan, Shehab (October 31, 2017). "Slack Down: Messaging Service Stops Working Across World. 'Server Error' when users attempt to access platform". Retrieved November 1, 2017. 
  153. Gagliordi, Natalie. "Slack debuts private shared channels". zdnet.com. Retrieved 5 October 2019. 
  154. Tepper, Fitz. "Planning your startup's acquisition just got easier with Slack's private shared channels". techcrunch.com. Retrieved 5 October 2019. 
  155. Slefo, George P. "GOOGLE TAKES AIM AT SLACK WITH NEW HANGOUTS UPDATE". adage.com. Retrieved 5 October 2019. 
  156. "Google takes on Slack by adding Hangouts Chat productivity tool to G Suite". appleinsider.com. Retrieved 5 October 2019. 
  157. "Google's Slack competitor Hangouts Chat is launching for businesses as part of G Suite". theverge.com. Retrieved 5 October 2019.