What We Know About Foursquare's No-Payout Sale to Infillion

Foursquare co-founder Dennis Crowley says the company's acquisition last month by advertising firm Infillion left equity holders — preferred and common stockholders alike — with no return on their investment, according to a blog post Crowley wrote that referenced an earlier post from an angel investor in the company.

Foursquare, once a popular check-in social network before it pivoted to enterprise location data, raised more than $411 million in funding over its history, according to PitchBook data cited by TechCrunch. Infillion acquired the company last month at an undisclosed value.

What did Crowley actually say about the deal?

Crowley, who served as Foursquare's chief executive before stepping away from day-to-day leadership, wrote that he was "heartbroken" by how the company's run ended. In the post, he wrote:

"I was heartbroken by this ending. So many people put so much time and energy and passion and love into building Foursquare – the company, the products, the brand, the culture. If you were part of it (or even close to it), you know exactly what I'm talking about. To our ~1600 former employees over 17 years, I am sorry the Foursquare story ended in such a way that makes it seem like our collective efforts were worth… nothing?"

Crowley inferred from the angel investor's account that neither preferred nor common stockholders received value from the sale, a reading he did not dispute in his own post.

Who does Crowley blame for the outcome?

Crowley pointed to a leadership transition rather than the company's underlying business. He wrote that Foursquare posted consecutive years of more than $100 million in revenue after shifting its focus to enterprise customers. In 2019, the company took capital from a private equity firm, and in 2021 it installed the banker who had led that fundraising round as chief executive. Crowley said the new management was unable to preserve the value already built or create new value afterward, framing the no-return outcome as a result of that stretch of leadership rather than a failure of the enterprise pivot itself.

Who bought Foursquare, and when?

Infillion, an advertising company, acquired Foursquare last month at terms neither party disclosed, per TechCrunch's reporting. The deal closed years after Foursquare had already retreated from its consumer roots: the company shut down its original check-in app in 2024, ending the product that first built its brand.

How did Foursquare get here? A timeline

• 2019 — Foursquare raises capital from a private equity firm.
• 2021 — The banker who led that 2019 raise becomes Foursquare's chief executive.
• 2024 — Foursquare shuts down its consumer check-in app.
• September 2026 — Infillion acquires Foursquare at an undisclosed value.
• October 2026 — Crowley publishes his blog post describing the no-return outcome for equity holders.

What has the reaction been?

TechCrunch reported that several people responded to Crowley's post by describing how useful Foursquare had been for discovering new places in their cities, and some said the app had inspired ideas for their own products. The company's social-mapping concept outlived its own app: startups including Zenly and Jagat, along with features inside Instagram and Snapchat, later explored similar location-sharing ideas, according to the same report.

What does this mean for Foursquare's roughly 1,600 former employees?

Crowley's post was addressed directly to what he called the company's "~1600 former employees over 17 years," apologizing that the ending made their work look as though it counted for nothing in financial terms. Neither Crowley's post nor TechCrunch's report disclosed the acquisition price, so it is not possible to say from the available record how far the sale value fell short of the $411 million raised or what, if anything, creditors or senior investors recovered before common and preferred stockholders were assessed. TechCrunch's report does not name Infillion executives responding to Crowley's characterization of the deal, and no rebuttal from the company is included in the available source material.