Cisco is the worldwide leader in IT, networking, and cybersecurity solutions. We help companies of all sizes transform how people connect, communicate, and collaborate.

Where they're located: San Jose, California, USA
Website traffic: 25.2M/month

5. Unlimited Plans, Cell Phones, Evolving 4G & 5G Coverage | T-Mobile

Explore T-Mobile's unlimited plans, deals, and nationwide 4G & 5G network. Whether you need online support or want to join us, we're here for you!

Where they're located: Miami, Florida, USA
Website traffic: 231M/month

6. Fibre Broadband, TV Packages, BT Sport & Mobile Deals

From Superfast Fibre broadband to TV & Mobile, BT helps UK families, communities & companies reach their potential. Find out more about BT products now.

Website traffic: 38.1M/month

7. monday.com

monday.com is a work OS that powers teams to run processes, projects and workflows in one digital workspace

Where they're located: Long Beach, California, USA
Website traffic: 18.4M/month

8. Workplace from Facebook

Connect employees with familiar video communication and collaboration tools in Workplace from Facebook.

Website traffic: 32.1M/month

9. Snapchat

Snapchat lets you easily talk with friends, view Live Stories from around the world, and explore news in Discover. Life's more fun when you live in the moment!

Where they're located: In Salah, In Salah, Algeria
Website traffic: 55.7M/month

10. Nokia

Nokia is an innovative global leader in 5G, networks and phones. See how we create the technology to connect the world.

How much they make:
Current team size: 100
Website traffic: 5.87M/month

11. Ericsson One

Website traffic: 2.67M/month

12. Exotel

The most reliable cloud communication company providing the best in class APIs for voice, messages, and user verification. Solutions include number masking, IVRS, cloud PBX, virtual phone numbers, call software, SMS and call automation. Trusted by 2500+ businesses globally.

How much they make:
Current team size: 195

13. Twist

Twist makes team communication less chaotic. A Slack alternative that keeps teamwork organized, on-topic and easy to find (forever). From Doist, the makers of Todoist.

Where they're located: Nashville, Tennessee, USA
Website traffic: 680K/month

14. Weekdone

Align your organization through effective OKR-based goal-setting, weekly check-ins, and employee performance tracking. Manage a team of up to 3 users for free.

Website traffic: 140K/month

15. Text Request

Text Request is an online text messaging service for small businesses. Login from any device to send and receive text messages through your current business number. View our site to see what our business texting services can do for you!

How much they make:
Where they're located: Chattanooga, Tennessee, USA
Website traffic: 170K/month

16. WebRTC

An open framework for the web that enables Real-Time Communications (RTC) capabilities in the browser.

17. Geektonight

Geektonight provides free well research online tutorial, notes, articles on marketing, business, computer science, HR, Economics for MBA, BCOM, BBA & B.Tech

Website traffic: 230K/month

18. Blink

Blink is the employee app for frontline and key workers, with an intranet, enterprise social network and secure messenger in one streamlined package.

Website traffic: 100K/month

19. Marketing & Two-way Customer Care Messaging Solutions

Karix is the world's largest mobile engagement platform, enabling enterprises with contextual and personalized two-way multi-channel mobile communications, including SMS, voice, email and PWA technology.

Part of

Starting A Whatsapp Internal Communication Business: Everything You Need To Know

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1. Instagram

2. WhatsApp.com

4. Cisco