• Home
  • Latest
  • Fortune 500
  • Finance
  • Tech
  • Leadership
  • Lifestyle
  • Rankings
  • Multimedia
TechData Sheet

Twitter gets personal with buyout of ad-tech disruptor TellApart

By
Heather Clancy
Heather Clancy
Down Arrow Button Icon
By
Heather Clancy
Heather Clancy
Down Arrow Button Icon
April 28, 2015, 5:19 PM ET
Social Media Site Twitter Debuts On The New York Stock Exchange
LONDON, ENGLAND - NOVEMBER 07: In this photo illustration, communications from Twitter are displayed on a mobile device announcing the company's initial public offering and debut on the New York Stock Exchange on November 7, 2013 in London, England. Twitter went public on the NYSE opening at USD 26 per share, valuing the company's worth at an estimated USD 18 billion. (Photo by Bethany Clarke/Getty Images)Photograph by Bethany Clarke — Getty Images

Twitter wants to make it simpler for digital advertisers to get personal with potential customers. What’s more, it doesn’t care much whether prospects are using a Web browser or a mobile device to research a purchase. Or both.

The social network plans to pay an undisclosed sum for TellApart, a six-year-old marketing software company that drives “hundreds of millions in annual revenue” for retailers like Neiman Marcus, Brookstone, Pottery Barn, and eBags. If all goes as plans, the deal should close by June 1.

TellApart is a specialist in personalized, predictive marketing: it is one of Facebook’s remaining Facebook Exchange partners, after the social network cleaned house and started focusing elsewhere. Its technology tracks Internet browsing behavior and serves up advertisements accordingly.

Yes, it’s the seemingly mysterious, sometimes annoying science behind the not-so-subtle nudges that a digital shopper receives after checking out an e-commerce site and leaving without buying anything. TellApart works on a pay-for-performance model, taking a cut of purchases that ad targeting inspires.

Perhaps not so ironically, Twitter CEO Dick Costolo was an angel investor in TellApart, which managed to raise about $17 million before this exit. The company has made two acquisitions of its own: Freshplum (e-commerce personalization) and AdStack (software for website testing).

Twitter categorizes TellApart’s software as a natural extension of investments it has already made in targeting services. It wants to make it simpler for marketers to reach audiences as they move between mobile devices and desktop applications.

“Direct response advertising has been a major growth engine for our ads business over the last several quarters. “We’re confident that TellApart will accelerate that trajectory further,” says Twitter senior vice president Kevin Weil, in his commentary about the deal.

For its first quarter, Twitter reported $388 million in advertising revenue, up 72% year-over-year. For perspective, total Q1 revenue was $436 million. Mobile accounts for 89% of total ad sales.

Also contributing to his confidence: Twitter’s new partnership with Google’s DoubleClick group. The new relationship will allow advertisers who use DoubleClick to measure when conversions are inspired by Twitter activity. It will also make Twitter inventory available for purchase through the DoubleClick Bid Manager.

“One of the biggest challenges facing marketers today is the fractured nature of the consumer experience—across devices, between the Web and apps, and between the digital and physical worlds,” echoes TellApart co-founder and CEO Josh McFarland in a blog about the deal. “While there are no silver bullets to solve this problem for advertisers, we believe that by working together with Twitter we can considerably improve the experience. On desktop, advertisers on our platform reach the right consumers at the right moments, and working with Twitter, we’ll be able to do more for our advertisers to find the right consumers on either mobile, desktop or both.”

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

ranch
North AmericaFood and drink
Ranch dressing’s secret history literally includes a Hidden Valley
By Holly Meyer and The Associated PressApril 17, 2026
5 minutes ago
Sam Altman holds hands in the air with Narendra Modi on his left. Altman and Dario Amodei do not hold hands.
AIOpenAI
Illinois is OpenAI and Anthropic’s latest battleground as the state tries to assess liability for catastrophes caused by AI
By Jacqueline MunisApril 17, 2026
50 minutes ago
Jack Dorsey, the CEO of Block
SuccessLayoffs
Twitter cofounder Jack Dorsey breaks down his thought process when he laid off 40% of his Block staff because of AI
By Emma BurleighApril 17, 2026
1 hour ago
Yoshua Bengio seated on a stage.
AIcyber
Anthropic’s Mythos cybersecurity capabilities require urgent international cooperation, ‘AI Godfather’ Yoshua Bengio says
By Beatrice NolanApril 17, 2026
2 hours ago
broker
CommentarySoftware
The 3 forces quietly dismantling the business model that made enterprise software fabulously profitable
By Michael Jacobides and Stefano PuntoniApril 17, 2026
4 hours ago
Exclusive: Senator presses DOJ and Treasury over status of Binance monitors after $1.7 billion in Iran-linked crypto flows
CryptoIran
Exclusive: Senator presses DOJ and Treasury over status of Binance monitors after $1.7 billion in Iran-linked crypto flows
By Ben WeissApril 17, 2026
6 hours ago

Most Popular

A world going broke: IMF says America's $39 trillion national debt is actually a global problem—and AI may be the only rescue
Economy
A world going broke: IMF says America's $39 trillion national debt is actually a global problem—and AI may be the only rescue
By Nick LichtenbergApril 16, 2026
21 hours ago
Jeff Bezos pledged $10 billion for climate change. With the 2030 clock ticking, his wife, Lauren Sánchez Bezos, is leading the charge to spend it
Environment
Jeff Bezos pledged $10 billion for climate change. With the 2030 clock ticking, his wife, Lauren Sánchez Bezos, is leading the charge to spend it
By Sydney LakeApril 15, 2026
2 days ago
Pope Leo warned the world is in ‘big trouble’ if Elon Musk becomes the first trillionaire
Success
Pope Leo warned the world is in ‘big trouble’ if Elon Musk becomes the first trillionaire
By Preston ForeApril 17, 2026
7 hours ago
Germany already told its workers to ditch four-day weeks and work-life balance. Now the government wants to cut their pay for calling in sick, too
Success
Germany already told its workers to ditch four-day weeks and work-life balance. Now the government wants to cut their pay for calling in sick, too
By Orianna Rosa RoyleApril 16, 2026
1 day ago
MacKenzie Scott is bypassing the Ivy League and rewriting the $79 billion higher ed playbook by giving to HBCUs and community colleges
Politics
MacKenzie Scott is bypassing the Ivy League and rewriting the $79 billion higher ed playbook by giving to HBCUs and community colleges
By Sydney LakeApril 16, 2026
1 day ago
Current price of oil as of April 16, 2026
Personal Finance
Current price of oil as of April 16, 2026
By Joseph HostetlerApril 16, 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.