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

Trendingnow

1

Mark Cuban says he has the solution to growing income inequality, and it's to reward every employee—from CEO to janitor—with company stock

2

‘I want to die broke’: Billionaire philanthropist Denny Sanford dies after giving away $4 billion

3

'Dr. Doom' Nouriel Roubini says we're headed for universal basic income or 'some form of socialism' as AI revolutionizes work—He calls that optimistic

1

Mark Cuban says he has the solution to growing income inequality, and it's to reward every employee—from CEO to janitor—with company stock

2

‘I want to die broke’: Billionaire philanthropist Denny Sanford dies after giving away $4 billion

3

'Dr. Doom' Nouriel Roubini says we're headed for universal basic income or 'some form of socialism' as AI revolutionizes work—He calls that optimistic
MPWE-commerce

Jet.com Alums Want to Harness the E-commerce Power of Facebook Mom Groups

Emma Hinchliffe
By
Emma Hinchliffe
Emma Hinchliffe
Most Powerful Women Editor
Down Arrow Button Icon
Emma Hinchliffe
By
Emma Hinchliffe
Emma Hinchliffe
Most Powerful Women Editor
Down Arrow Button Icon
November 13, 2018, 7:00 AM ET
Lizzy Brockhoff and Elizabeth Shaffer
MASSE co-founders Lizzy Brockhoff, left, and Elizabeth Shaffer. MASSE
Add Fortune on Google for similar content.

When it comes to product recommendations—like, say, the best stroller or hair dryer—its not hard to see why some shoppers prefer trusted sources like friends and family over online reviews left by people they don’t know. And whether those suggestions come via group texts or from the legions of “mom groups” on Facebook, the power of those recommendations is something retailers have long salivated over.

Elizabeth Shaffer and Lizzy Brockhoff have a plan to harness that power with Masse, a shopping and social platform totally focused on product recommendation.

“There’s this really valuable content being shared between close friends that’s being lost. It’s very ephemeral—it’s lost in threads and feeds,” Shaffer says. “Not only are we making it a lot easier to ask for and share recommendations with friends, but really critically we’re cataloguing and storing the history of those recommendations.”

MASSE
MASSE

The pair know something about building a successful e-commerce platform. Shaffer was the first product manager at Jet.com, and Brockhoff was the second. Both stayed on through Jet’s acquisition by Walmart but left in March to start building Masse.

Sign up: Click here to subscribe to the Broadsheet, Fortune’s daily newsletter on the world’s most powerful women.

The company has built a catalog of 3 million products, in part through partnerships with retailers like the founders’ former employers Walmart and Jet, plus Sephora, Glossier, and the children’s clothing brand Maisonette. Users—500 of whom have been using the iOS app in beta since September—can ask for recommendations for a product they’re looking for or offer recommendations for something they really like.

Masse takes an affiliate fee from the retailer on transactions completed through its platform’s recommendations. The app has strict rules prohibiting any sponsored content among its users.

But the app’s key innovation is keeping track of all recommendations, so that users can see what they and their friends or people they follow have recommended months later.

Users aren’t limited to recommending products included in Masse’s catalog and when they say they love something not already in the app’s database, it gets added. The top category users discuss is beauty, followed by home, fashion, and baby and toddler products—the category that led to the birth of Masse. Shaffer and Brockhoff both had babies one day apart 18 months ago and were inspired to build a solution like this because of their frustrations with baby registries.

Masse raised a $3.5 million seed round at the end of August led by Maveron with participation from New Enterprise Associates and Imaginary. The New York-based company now has a team of six in addition to its two founders.

Right now, the company is closely focused on building its community and supporting its super users, power recommenders who act as influencers of the platform. All communication on the app is public, with no direct message capability yet.

“Our vision is to be the fastest way to find the right product for you—to cut through the clutter and provide a more efficient way for users to discover and evaluate products online,” says Shaffer.

About the Author
Emma Hinchliffe
By Emma HinchliffeMost Powerful Women Editor
LinkedIn iconTwitter icon

Emma Hinchliffe is Fortune’s Most Powerful Women editor, overseeing editorial for the longstanding franchise. As a senior writer at Fortune, Emma has covered women in business and gender-lens news across business, politics, and culture. She is the lead author of the Most Powerful Women Daily newsletter (formerly the Broadsheet), Fortune’s daily missive for and about the women leading the business world.

See full bioRight Arrow Button Icon
Add Fortune on Google for similar content.

Latest in MPW

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
  • World's Most Admired Companies
  • See All Rankings
  • Lists Calendar
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
  • Press Center
  • Work At Fortune
  • Terms And Conditions
  • Site Map
  • About Us
  • Press Center
  • Work At Fortune
  • Terms And Conditions
  • Site Map
  • Facebook icon
  • Twitter icon
  • LinkedIn icon
  • Instagram icon
  • TikTok icon
  • YouTube icon

Latest in MPW

jd
PoliticsWhite House
JD Vance becomes first sitting vice president to welcome a child in office in over 150 years
By Darlene Superville and The Associated PressJuly 20, 2026
1 day ago
Backed by Daymond John and Post Malone, this Afghan-born founder built a $150M brand. Her real mission: the women back home
Successfemale founders
Backed by Daymond John and Post Malone, this Afghan-born founder built a $150M brand. Her real mission: the women back home
By Sydney LakeJuly 20, 2026
1 day ago
t
PoliticsWhite House
Analysis: Trump approves 80% of GOP disaster aid — and 60% for Democrats
By David A. Lieb, M.K. Wildeman and The Associated PressJuly 16, 2026
5 days ago
ruemmler
PoliticsCongress
House Epstein probe calls ‘Uncle Jeffrey’ email author Kathryn Ruemmler, former Obama White House counsel and Goldman Sachs banker
By Joey Cappelletti and The Associated PressJuly 15, 2026
6 days ago
‘Close to as good as it gets’: Jamie Dimon just offered another warning on bubbly markets as Wall Street had a monster quarter
BankingJPMorgan Chase
‘Close to as good as it gets’: Jamie Dimon just offered another warning on bubbly markets as Wall Street had a monster quarter
By Mia OsmonbekovJuly 14, 2026
7 days ago
e
Arts & EntertainmentSocial Media
American influencers turn Erling Haaland into the World Cup’s breakout brand
By Kaitlyn Huamani and The Associated PressJuly 13, 2026
8 days ago

Most Popular

Mark Cuban says he has the solution to growing income inequality, and it's to reward every employee—from CEO to janitor—with company stock
Success
Mark Cuban says he has the solution to growing income inequality, and it's to reward every employee—from CEO to janitor—with company stock
By Sasha RogelbergJuly 20, 2026
22 hours ago
‘I want to die broke’: Billionaire philanthropist Denny Sanford dies after giving away $4 billion
Success
‘I want to die broke’: Billionaire philanthropist Denny Sanford dies after giving away $4 billion
By Sydney LakeJuly 20, 2026
1 day ago
'Dr. Doom' Nouriel Roubini says we're headed for universal basic income or 'some form of socialism' as AI revolutionizes work—He calls that optimistic
AI
'Dr. Doom' Nouriel Roubini says we're headed for universal basic income or 'some form of socialism' as AI revolutionizes work—He calls that optimistic
By Jason MaJuly 18, 2026
3 days ago
Current price of silver as of Monday, July 20, 2026
Personal Finance
Current price of silver as of Monday, July 20, 2026
By Joseph HostetlerJuly 20, 2026
1 day ago
It’s not just Taco Bell lettuce and possible glass in Pillsbury rolls: Food and drink recall events reached a 6-year year-over-year high
Retail
It’s not just Taco Bell lettuce and possible glass in Pillsbury rolls: Food and drink recall events reached a 6-year year-over-year high
By Sasha RogelbergJuly 20, 2026
1 day ago
The Treasury is walking a tightrope on U.S. debt by relying so much on short-term rates that are at the mercy of a suddenly very hawkish Fed
Economy
The Treasury is walking a tightrope on U.S. debt by relying so much on short-term rates that are at the mercy of a suddenly very hawkish Fed
By Jason MaJuly 20, 2026
23 hours 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.