• Home
  • Latest
  • Fortune 500
  • Finance
  • Tech
  • Leadership
  • Lifestyle
  • Rankings
  • Multimedia
TechZeroing In

Founders of Slack, Stripe Back Startup Intercom

By
Heather Clancy
Heather Clancy
Down Arrow Button Icon
By
Heather Clancy
Heather Clancy
Down Arrow Button Icon
April 7, 2016, 9:57 AM ET
Courtesy of Intercom

Irish-born software startup Intercom has extended its latest fund-raising round with another $50 million infusion, led by Index Ventures.

The round also included several high-profile software entrepreneurs, such as Slack CEO Stewart Butterfield, the co-founders of digital payments upstart Stripe Patrick and John Collison, and Jason Fried, co-founder and CEO of Basecamp, a fast-growing project management startup.

The new money brings Intercom’s total backing to $116 million. The startup’s co-founder and CEO, Eoghan McCabe, declined to discuss the valuation, but he noted the company won’t need more funds. The new money will be used for product development. Intercom already devotes 85% of its “tens of millions” of dollars in revenue to research and engineering.

It’s hard to pigeon-hole Intercom’s software into one software category. Broadly speaking, it handles “customer communications,” including help desk support interactions as well as marketing activities. As a result, it competes with a wide range of incumbent software companies ranging from customer support specialists, like Zendesk, as well as marketing automation players that have traditionally specialized in smaller companies, such as Marketo or Mailchimp.

Get Data Sheet, Fortune’s daily technology newsletter.

The company has added more than 3,000 paying customers since the first part of this funding round in August 2015, bringing the total count to 10,000, McCabe cited.

 

 

“Unlike conventional software companies, the strength of our technology has generated incredible organic revenue growth, meaning we don’t have to pump a lot of capital into sales and marketing,” says McCabe.

Aside from Index and the individual investors already mentioned, Intercom’s latest infusion included previous investors ICONIQ Capital Bessemer Venture Partners and the Social + Capital Partnership.

The five-year-old company’s headcount currently stands at about 250 employees, split between Dublin and San Francisco.

 

About the Author
By Heather Clancy
See full bioRight Arrow Button Icon

Latest in Tech

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025

Most Popular

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Fortune Secondary Logo
Rankings
  • 100 Best Companies
  • Fortune 500
  • Global 500
  • Fortune 500 Europe
  • Most Powerful Women
  • Future 50
  • World’s Most Admired Companies
  • See All Rankings
Sections
  • Finance
  • Fortune Crypto
  • Features
  • Leadership
  • Health
  • Commentary
  • Success
  • Retail
  • Mpw
  • Tech
  • Lifestyle
  • CEO Initiative
  • Asia
  • Politics
  • Conferences
  • Europe
  • Newsletters
  • Personal Finance
  • Environment
  • Magazine
  • Education
Customer Support
  • Frequently Asked Questions
  • Customer Service Portal
  • Privacy Policy
  • Terms Of Use
  • Single Issues For Purchase
  • International Print
Commercial Services
  • Advertising
  • Fortune Brand Studio
  • Fortune Analytics
  • Fortune Conferences
  • Business Development
  • Group Subscriptions
About Us
  • About Us
  • Editorial Calendar
  • Press Center
  • Work At Fortune
  • Diversity And Inclusion
  • Terms And Conditions
  • Site Map
  • About Us
  • Editorial Calendar
  • Press Center
  • Work At Fortune
  • Diversity And Inclusion
  • Terms And Conditions
  • Site Map
  • Facebook icon
  • Twitter icon
  • LinkedIn icon
  • Instagram icon
  • Pinterest icon

Latest in Tech

Warner gestures
AIAmerican Politics
New college grad unemployment will spike to 35% in 2 years, senator warns, forcing ‘Dario, Sam’ to quit AI fear-mongering
By Jacqueline MunisMarch 25, 2026
38 minutes ago
Big TechMeta
Meta and YouTube found liable in landmark child social media harm case, ordered to pay $3 million—with punitive damages still to come
By Kaitlyn Huamani, Barbara Ortutay and The Associated PressMarch 25, 2026
53 minutes ago
NewslettersCIO Intelligence
The ROI for AI isn’t one-size-fits-all, says data storage CTO
By John KellMarch 25, 2026
1 hour ago
PoliticsDonald Trump
Trump taps Zuckerberg, Huang, Ellison for tech advisory council—but excludes Musk and Altman
By Sharon GoldmanMarch 25, 2026
2 hours ago
EuropeLetter from London
Rishi Sunak is giving advice to CEOs on AI. Here are his golden rules
By Kamal AhmedMarch 25, 2026
3 hours ago
SuccessEntrepreneurs
‘Wealth doesn’t erase your problems—it magnifies them’: One serial entrepreneur’s brutally honest take on making it
By Sydney LakeMarch 25, 2026
5 hours ago

Most Popular

Magazine
The youngest-ever female CEO of a Fortune 500 company is fighting Trump's cuts to keep Medicaid strong
By Fortune EditorsMarch 24, 2026
1 day ago
Commentary
The Treasury just declared the U.S. insolvent. The media missed it
By Fortune EditorsMarch 23, 2026
2 days ago
Success
Palantir’s billionaire CEO says only two kinds of people will succeed in the AI era: trade workers — ‘or you’re neurodivergent’
By Fortune EditorsMarch 24, 2026
1 day ago
Energy
Nobel laureate Paul Krugman calls it 'treason': $580 million in suspicious oil futures traded minutes before Trump's Iran reversal
By Fortune EditorsMarch 24, 2026
1 day ago
Success
JPMorgan has started monitoring the keystrokes, video calls, and meetings of its junior investment bankers—and they say it's for employee well-being
By Fortune EditorsMarch 24, 2026
1 day ago
Personal Finance
Current price of oil as of March 24, 2026
By Fortune EditorsMarch 24, 2026
1 day ago

© 2026 Fortune Media IP Limited. All Rights Reserved. Use of this site constitutes acceptance of our Terms of Use and Privacy Policy | CA Notice at Collection and Privacy Notice | Do Not Sell/Share My Personal Information
FORTUNE is a trademark of Fortune Media IP Limited, registered in the U.S. and other countries. FORTUNE may receive compensation for some links to products and services on this website. Offers may be subject to change without notice.