50 Companies That Use Slack [2022]

50 Companies That Use Slack [2022]

A cloud-based set of proprietary team collaboration tools and services.

We put together a list of the biggest companies that use Slack, along with some Slack testimonials and Slack case studies.

Here's the list:

1. TECLA

TECLA is a remote hiring company started by Gino Ferrand in 2013. TECLA uses Slack for their productivity.

More about TECLA:

Slack Testimonial

We are a 100% remote team and Slack is our virtual office. It’s been an amazing tool for us and we hopped onto it very early on.

Gino Ferrand, on starting TECLA ($85,000/month)   full story ➜

Revenue
$85K / month
Team
1 founders / 12 employees
Location
Seattle, Washington, USA

2. Huckabuy

Huckabuy is a seo software started by Geoff Atkinson in 2015. Huckabuy uses Slack for their productivity.

More about Huckabuy: Huckabuy is changing SEO with software products that are fully aligned with key Google initiatives – now and in the future.

Slack Testimonial

My favorite business tool is Slack, it’s just the best app for business communication and sharing information within a team and across teams.

Geoff Atkinson, on starting Huckabuy ($110,000/month)   full story ➜

Revenue
$110K / month
Team
1 founders / 18 employees

3. IdeaScale

IdeaScale is an idea management software started by Rob Hoehn in 2009. IdeaScale uses Slack for their productivity.

More about IdeaScale: IdeaScale is the leading innovation management software platform for the enterprise, government, and education. Gather ideas and implement them. 

Slack Testimonial

I love Slack. It is something we use every day, it’s where we fight fires, it’s where we make each other chuckle and for a highly distributed team like ours something like Slack is absolutely essential to coordinate our work and also give us a feeling of collegial collaboration.

Rob Hoehn, on starting IdeaScale ($750,000/month)   full story ➜

Revenue
$750K / month
Team
4 founders / 53 employees
Location
San Francisco, California, USA

4. WeHero

WeHero is a volunteer solutions business started by Ben Sampson in 2018. WeHero uses Slack for their productivity.

More about WeHero: WeHero gives companies the solutions to accomplish their social mission through powerful giving and volunteer programs to create a better culture, a better brand, and a greater social impact.

Slack Testimonial

I just feel it is essential in this day and age for team communication.

Ben Sampson, on starting WeHero ($45,000/month)   full story ➜

Revenue
$45K / month
Team
3 founders / 2 employees
Location
San Francisco, California, USA

5. Third Eye Advisors

Third Eye Advisors is a financial advisor started by in 2019. Third Eye Advisors uses Slack for their productivity.

More about Third Eye Advisors:

Slack Testimonial

This tool is our team’s # 1 for internal communication especially remotely. It has definitely been useful throughout these last three months in interacting with my team.

, on starting Third Eye Advisors ($10,000/month)   full story ➜

Revenue
$10K / month
Team
1 founders / 3 employees
Location
New York, USA

6. Demmerys LTD

Demmerys LTD is an artificial plants business started by Sharon Demmery in 2018. Demmerys LTD uses Slack for their productivity.

More about Demmerys LTD: Shop over 100 beautiful artificial flower arrangements. Crafted for your home, your client or your workplace. Shop direct at Demmerys. Made by hand in the UK.

Slack Testimonial

Slack is a quick and instant communication tool and I find it really useful having all of our correspondence in one place rather than scattered across different emails.

Sharon Demmery, on starting Demmerys LTD ($50,000/month)   full story ➜

Revenue
$50K / month
Team
1 founders / 2 employees

7. StudioHawk

StudioHawk is a SEO agency started by Harry Sanders in 2015. StudioHawk uses Slack for their productivity.

More about StudioHawk: We're a Specialist SEO Agency focused on one thing, building SEO campaigns that give you a tangible ROI. Stop hanging with turkeys & soar with the hawks!

Slack Testimonial

Slack greatly helps our teams to communicate in real-time, especially when people are working from home. Plus it’s great for GIPHYS!

Harry Sanders, on starting StudioHawk ($370,000/month)   full story ➜

Revenue
$370K / month
Team
1 founders / 32 employees

8. Perch

Perch is a mortgage brokerage business started by Alex Leduc in 2018. Perch uses Slack for their productivity.

More about Perch:

Slack Testimonial

A work collaboration platform that’s easy and fun to use. While a lot of our work is completed asynchronously, having Slack is like being able to tap a coworker on the shoulder when you have a quick question. Best of all, a large suite of integrations with our other tools helps employees with their productivity.

Alex Leduc, on starting Perch ($80,000/month)   full story ➜

Revenue
$80K / month
Team
1 founders / 15 employees

9. Bento&co

Bento&co is a bento box shop started by Thomas Bertrand in 2008. Bento&co uses Slack for their productivity.

More about Bento&co: Régalez-vous lors de votre pause repas avec notre sélection de boîtes, bento, lunchbox, vaisselle japonaise ! Commande en quelques clics, directement du Japon!

Revenue
$167K / month
Team
1 founders / 14 employees
Location
Kyoto, Japan

10. Cat Sushi

Cat Sushi is a cat treats brand started by Spyq Sklar in 2015. Cat Sushi uses Slack for their productivity.

More about Cat Sushi:

Revenue
$30K / month
Team
2 founders / 3 employees
Location
Quebec City, Quebec, Canada

11. Sawyer

Sawyer is a children's clothing business started by Cameron Olthuis in 2017. Sawyer uses Slack for their productivity.

More about Sawyer: Discover and explore a whole world of adventure for your children right in your neighborhood.

Team
2 founders / 3 employees
Location
Park City, Utah, USA

12. Dream Pops

Dream Pops is an ice cream product started by David Greenfeld in 2016. Dream Pops uses Slack for their productivity.

More about Dream Pops: Plant-based ice cream. Packed with superfoods. Dairy, gluten and soy free. All under 100 calories with no artificial additives or stabilizers. We figured it was time to bring ice cream into the 21st century – with real food and real ingredients that you can actually pronounce.

Team
3 founders / 4 employees
Location
Los Angeles, California, USA

13. MindJournal

MindJournal is a journal brand started by Ollie Aplin in 2016. MindJournal uses Slack for their productivity.

More about MindJournal: Achieve your biggest goals, live your wildest dreams and face your scariest fears with MindJournal – the groundbreaking journal for men.

Revenue
$150K / month
Team
2 founders / 3 employees
Location
London, UK

14. TomboyX

TomboyX is a men's underwear brand started by Fran Dunaway in 2013. TomboyX uses Slack for their productivity.

More about TomboyX: Comfortable underwear made for unapologetic people of all sizes and genders. Browse our collection of eco-friendly underwear for all today.

Revenue
$2M / month
Team
2 founders / 34 employees
Location
Seattle, Washington, USA

15. ATC Memes

ATC Memes is a women's clothing line started by David Lombardo in 2015. ATC Memes uses Slack for their productivity.

More about ATC Memes: Home of the coolest aviation apparel on the planet. Aviation Gear for pilots, flight attendants, controllers, and aviation enthusiasts. Call Today 800-666-8098

Revenue
$34.5K / month
Team
2 founders / 2 employees
Location
New York, USA

16. Think Crucial

Think Crucial is an appliance repair business started by Chad Rubin in 2008. Think Crucial uses Slack for their productivity.

More about Think Crucial: Quality replacement parts with free shipping & unbeatable pricing! Think Crucial sells filters for your vacuum, pool or HVAC, to home, garden & office supplies.

Revenue
$100K / month
Team
1 founders / 1 employees
Location
Fort Lee, New Jersey, USA

17. Dick At Your Door

Dick At Your Door is a joke and prank store started by Adam Hascall in 2015. Dick At Your Door uses Slack for their productivity.

More about Dick At Your Door:

Revenue
$125K / month
Team
1 founders / 3 employees
Location
California, USA

18. Starter Story

Starter Story is a niche blog started by Pat Walls in 2017. Starter Story uses Slack for their productivity.

More about Starter Story: Starter Story interviews successful entrepreneurs and shares the stories behind their businesses. In each interview, we ask how they got started, how they grew, and how they run their business today.

Revenue
$55K / month
Team
1 founders / 6 employees
Location
New York, New York, USA

19. Beardbrand

Beardbrand is a men's grooming company started by Eric Bandholz in 2012. Beardbrand uses Slack for their productivity.

More about Beardbrand: Beard care products from the best beard company. Shop for natural beard oil, mustache wax, soap, combs and beard kits from Beardbrand.

Revenue
$500K / month
Team
1 founders / 17 employees
Location
Austin, Texas, USA

20. Auction King

Auction King is an auction platform started by Aaron Varsha in 2015. Auction King uses Slack for their productivity.

More about Auction King: Buy Fine Jewlery and Watches Below Market Value. Bid and Win. · Free shipping in the US · Live online auctions · Categories: Jewelry, Watches, Fine Art, Collectibles…

Revenue
$100K / month
Team
1 founders / 6 employees
Location
Los Angeles, California, USA

21. Wyze Cam

Wyze Cam is a smart home camera business started by Yun Zhang in 2017. Wyze Cam uses Slack for their productivity.

More about Wyze Cam: Wyze offers smart home cameras and devices packed with features at a price that is accessible for all. Wyze Cam includes 1080p full HD video, smart motion and sound alerts, and 14-day fee cloud storage at a revolutionary price of $20.

Revenue
$1M / month
Team
4 founders / 30 employees
Location
Kirkland, Washington, USA

22. MazeEngineers

MazeEngineers is a maze engineering business started by Shuhan He in 2013. MazeEngineers uses Slack for their productivity.

More about MazeEngineers: Customized behavioral neuroscience mazes for mice, rats, and primates. T Mazes, Y mazes, 8 arm radial mazes, software automation, and more.

Revenue
$100K / month
Team
1 founders / 15 employees
Location
Cambridge, Massachusetts, USA

23. Filthy Casual

Filthy Casual is a clothing line started by Mike Gaboury & Jason Soprovich in . Filthy Casual uses Slack for their productivity.

More about Filthy Casual: The premium gaming apparel brand and community. Official online store for Filthy Casual clothing and accessories. Let's party and play video games.

Revenue
$10K / month
Team
2 founders / 0 employees
Location
Edmonton, Alberta, Canada

24. Encircled

Encircled is a women's clothing line started by Kristi Soomer in 2012. Encircled uses Slack for their productivity.

More about Encircled: Encircled creates versatile minimalist clothes with the traveler in mind. All clothing is Made in Canada, from sustainable and eco friendly materials

Revenue
$200K / month
Team
1 founders / 10 employees
Location
Toronto, Ontario, Canada

25. Engravers Guild

Engravers Guild is a personalized gift business started by Elliot Bishton in 2016. Engravers Guild uses Slack for their productivity.

More about Engravers Guild: Engravers Guild of London delivers beautifully engraved gifts for men and women. Complimentary engraving and 48 hour delivery for all engraved gifts in UK

Revenue
$65K / month
Team
1 founders / 3 employees
Location
London, England, United Kingdom

26. BrüMate

BrüMate is a drinkware brand started by Dylan Jacob in 2016. BrüMate uses Slack for their productivity.

More about BrüMate: Say goodbye to warm alcohol forever. Shop our collection of can coolers and insulated tumblers designed to keep your drinks the perfect temperature while you’re on the go.

Revenue
$1M / month
Team
1 founders / 20 employees
Location
Indianapolis, Indiana, USA

27. ScrubzBody Skin Care Products

ScrubzBody Skin Care Products is a skin care product line started by Roberta Perry in 2006. ScrubzBody Skin Care Products uses Slack for their productivity.

More about ScrubzBody Skin Care Products: Your skin will be soft, smooth and moisturized, but not greasy! Simple, natural ingredients make simply awesome skincare!

Revenue
$16.7K / month
Team
2 founders / 2 employees
Location
Farmingdale, New York, USA

28. Xero Shoes

Xero Shoes is a shoe brand started by Steven Sashen in 2009. Xero Shoes uses Slack for their productivity.

More about Xero Shoes: Xero Shoes provides comfortable footwear for men, women, kids. It promises to give your foot the right protection, support, and comfort. It is backed by their 5,000-mile sole warranty. Xero Shoes is founded by husband and wife duo Steven and Lena. Their shoes have been featured in Los Angeles Times, Runners, NBC, The New York Times, and many other platforms.

Revenue
$1.5M / month
Team
2 founders / 44 employees
Location
Broomfield, Colorado, USA

29. QALO

QALO is a jewelry making business started by KC Holiday in 2013. QALO uses Slack for their productivity.

More about QALO: QALO silicone rings are made specifically for the active lifestyle providing a safe, comfortable alternative to the typical engagement & wedding ring bands.

Revenue
$2M / month
Team
2 founders / 45 employees
Location
Santa Ana, California, USA

30. Tortuga

Tortuga is a backpack line started by Fred Perrotta in 2010. Tortuga uses Slack for their productivity.

More about Tortuga: "The Best Carry On Travel Bag." -The Wirecutter. Shop carry-on-sized travel backpacks, daypacks, and duffles. Free shipping in the US for orders $49+. Flat-rate shipping worldwide.

Revenue
$300K / month
Team
2 founders / 9 employees
Location
Remote

31. Tediber

Tediber is a bedding company started by Julien Sylvain in 2015. Tediber uses Slack for their productivity.

More about Tediber: Des produits d'une qualité incroyable au confort unique, fabriqués près de chez vous. Livraison express et gratuite sur le créneau de votre choix. 100 nuits d'essai, retour simple et gratuit sans conditions. Paiement en 3x sans frais.

Revenue
$3.5M / month
Team
4 founders / 40 employees
Location
Paris, Ile-de-France, France

32. Sole Bicycles

Sole Bicycles is a bicycle company started by Jonathan Shriftman in 2009. Sole Bicycles uses Slack for their productivity.

More about Sole Bicycles: Sole Bicycles is an online bicycle store that was founded in 2009 by a group of best friends. Their purpose is to bring fashion-forward yet affordable bicycles for everyone. These bicycles are 90 percent assembled and delivered to your doorstep.

Revenue
$250K / month
Team
2 founders / 14 employees
Location
Los Angeles, California, USA

33. Igloohome

Igloohome is an IoT startup started by Anthony Chow in 2017. Igloohome uses Slack for their productivity.

More about Igloohome:

Revenue
$400K / month
Team
3 founders / 35 employees
Location
Singapore, Singapore

34. KPOP Foods

KPOP Foods is a hot sauce business started by Theo Lee in 2017. KPOP Foods uses Slack for their productivity.

More about KPOP Foods: KPOP Foods is the new brand helping people discover and enjoy Korean food and flavors. The LA startup creates delicious food products such as a versatile gochujang sauce and an organic, roasted seaweed snack that invite today’s generations to easily take part in the ultimate social experience that is Korean food.

Revenue
$6.5K / month
Team
2 founders / 5 employees
Location
Los Angeles, California, USA

35. Diesel Laptops

Diesel Laptops is a diagnostic tools business started by Tyler Robertson in 2015. Diesel Laptops uses Slack for their productivity.

More about Diesel Laptops: Complete diesel diagnostic software, adapters, and laptops for heavy & medium duty commercial trucks. This includes CAT, Cummins, Detroit, International, Mack, Volvo, Isuzu, Allison, Eaton, Wabco, Bendix, and more.

Revenue
$4.2M / month
Team
1 founders / 180 employees
Location
Irmo, South Carolina, USA

36. ALTRD

ALTRD is a sewing and alteration business started by Saara Hafeez in 2018. ALTRD uses Slack for their productivity.

More about ALTRD:

Revenue
$1K / month
Team
2 founders / 0 employees
Location
New York, New York, USA

37. Dollop Gourmet

Dollop Gourmet is an online food business started by Heather Saffer in 2014. Dollop Gourmet uses Slack for their productivity.

More about Dollop Gourmet: Dollop Gourmet is the most decadent, mouth-watering, good for you frosting. Perfect on almost anything, it's all natural, gluten-free, vegan, and non-GMO.

Revenue
$30K / month
Team
1 founders / 1 employees
Location
Rochester, New York, USA

38. Outlaw

Outlaw is a soap business started by Danielle Vincent in 2013. Outlaw uses Slack for their productivity.

More about Outlaw: Handmade soaps, body wash, lip balms, and colognes that smell like whiskey, campfire, leather, and bacon... basically, everything that makes life worthwhile.

Revenue
$380K / month
Team
2 founders / 13 employees
Location
Sparks, NV, USA

39. Dock and Bay

Dock and Bay is a towels business started by Andy Jefferies in 2015. Dock and Bay uses Slack for their productivity.

More about Dock and Bay: Dock & Bay | Makers of the best quick-drying, lightweight microfiber towels around. Shop our unique collections to choose your perfect beach, travel & fitness accessory

Revenue
$450K / month
Team
2 founders / 12 employees
Location
Sydney, New South Wales, Australia

40. Rwanda Bean Coffee

Rwanda Bean Coffee is a coffee roasting business started by Mike Mwenedata in 2014. Rwanda Bean Coffee uses Slack for their productivity.

More about Rwanda Bean Coffee:

Revenue
$90K / month
Team
1 founders / 20 employees
Location
South Portland, Maine, USA

41. TIMEFLIP

TIMEFLIP is a time tracking app started by Pavel Cheshev in 2016. TIMEFLIP uses Slack for their productivity.

More about TIMEFLIP: Time tracking made tangible

Revenue
$40K / month
Team
2 founders / 4 employees
Location
Poznań, Польша

42. Crimibox

Crimibox is a mystery game store started by Jimmy Cowe in 2017. Crimibox uses Slack for their productivity.

More about Crimibox: Crimibox is de eerste organisatie die inspeelt op een nieuw spelconcept. De alternatieve reality game.

Revenue
$85K / month
Team
1 founders / 5 employees
Location
Ghent, Belgium

43. Battle Balm

Battle Balm is a skin care product line started by Dylan Jawahir in 2013. Battle Balm uses Slack for their productivity.

More about Battle Balm: The strongest all-natural organic OTC topical pain relief! Fast pain relief for swelling, inflammation, fracture, post-surgery healing & arthritis. Can be used on muscle cramps, bruising, delayed onset muscle soreness or doms. Effective relief for neck pain, sciatica, tennis elbow, yoga and sports injuries.

Revenue
$10K / month
Team
1 founders / 5 employees
Location
San Diego, California, USA

44. Sheets & Giggles

Sheets & Giggles is a bedding company started by Colin McIntosh in 2018. Sheets & Giggles uses Slack for their productivity.

More about Sheets & Giggles: Sheets & Giggles make comfortable and breathable bedding for people seeking comfort in their beds. They make sustainable bedsheets from Eucalyptus Trees. Their trees are grown on biodiverse farms. They have certifications from OEKO-TEX, ZDHC, and canopy, etc.

Revenue
$200K / month
Team
1 founders / 6 employees
Location
Denver, Colorado, USA

45. Sene

Sene is a women's clothing line started by Ray Li in 2017. Sene uses Slack for their productivity.

More about Sene: As featured in the LA Times, Forbes, GQ, Fashionista, and Glossy. Modern custom clothing for men and women by the industry leader in accuracy. Based in Los Angeles. Get custom suits, custom shirts, custom coats, custom outerwear, custom t-shirts, custom pants. Made-to-measure with bespoke precision, shipped to you.

Revenue
$40K / month
Team
1 founders / 3 employees
Location
Los Angeles, California, USA

46. Candy Japan

Candy Japan is a subscription box business started by Bemmu Sepponen in 2011. Candy Japan uses Slack for their productivity.

More about Candy Japan: Japan has unique candies not available anywhere else. Sign up to try them.

Revenue
$6.5K / month
Team
1 founders / 0 employees
Location
Tokushima, Japan

47. Penji

Penji is a graphic design business started by Johnathan Grzybowski in 2017. Penji uses Slack for their productivity.

More about Penji: Highest rated unlimited graphic design service. We help startups, agencies, and Merch by Amazon sellers achieve more. Try Penji for 15 days risk-free!

Team
4 founders / 51 employees
Location
Camden, New Jersey, USA

48. StickerandLabelSA.co.za

StickerandLabelSA.co.za is a sticker business started by Gary Amstutz in 2018. StickerandLabelSA.co.za uses Slack for their productivity.

More about StickerandLabelSA.co.za: Get Custom Stickers, Labels, Decals and more – order any Size, Shape and Quantity! Use our easy-to-use editor, upload your own design or use one of our temp

Revenue
$10K / month
Team
1 founders / 11 employees
Location
Durban, KwaZulu-Natal, South Africa

49. Million Dollar Collar

Million Dollar Collar is a men's clothing line started by Rob Kessler in 2013. Million Dollar Collar uses Slack for their productivity.

More about Million Dollar Collar: Our patented sewn-in collar support technology prevents the placket of your shirt from crumbling under the weight of the collar.

Revenue
$15K / month
Team
3 founders / 0 employees
Location
Los Angeles, California, USA

50. Taylor & Hart

Taylor & Hart is a jewelry making business started by Nikolay Piriankov in 2013. Taylor & Hart uses Slack for their productivity.

More about Taylor & Hart: Award-winning London jeweller specialising in bespoke engagement rings. All rings are uniquely designed and set with ethically-sourced diamonds.

Revenue
$385K / month
Team
2 founders / 27 employees
Location
London, England, United Kingdom

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