The company that gamified the city grew up into the location layer running quietly beneath the apps you open every day.
Foursquare Labs, Inc. began in 2009 as a playful experiment: a mobile app that let people "check in" at bars, restaurants and street corners, competing with friends to become the "mayor" of a venue. It helped define an early era of the social, location-aware smartphone. Then the novelty faded - and instead of fading with it, the company reorganized itself around the one thing the game had quietly produced: an unusually deep understanding of where the world goes.
Today Foursquare is a business-to-business geospatial technology company. It sells the raw material of place - a database of more than 120 million commercial points of interest across 200-plus countries - alongside the software developers and analysts use to make sense of movement in the physical world. The consumer app that made it famous, Foursquare City Guide, was sunset in December 2024. The infrastructure it spawned kept growing.
That is the short version of a longer, more interesting story: how a company known for badges became a piece of plumbing for Apple Maps, Uber, Snapchat and Spotify - and how it now argues that useful location data and personal privacy do not have to be enemies.
Figures compiled from public company statements and press reporting; treat funding and scale numbers as approximate.
The check-in was never really the product. The map of human movement underneath it was.
Foursquare's customers are rarely consumers - they are the companies consumers rely on. When a rideshare app suggests a destination, when a social app tags a venue, when a mapping product names the coffee shop on the corner, there is a decent chance location context traces back to Foursquare's data or SDKs.
Named companies that have used its location technology include Apple, Uber, Snapchat, Spotify, Coca-Cola, Airbnb and Twitter, alongside more than 100,000 developers who tap its APIs. Its buyers cluster in retail, real estate, advertising, finance and technology - anywhere a decision improves when you know where people actually are.
Customer relationships per public reporting (CNBC, TechCrunch) and company materials.
The physical world is messy data. Businesses open, move and close. Addresses are inconsistent. GPS is noisy indoors and in dense cities. A phone can report a location that is technically accurate and practically useless - "somewhere in this block of twenty storefronts."
Foursquare's products exist to turn that mess into something structured and trustworthy: a clean list of real places, a confident answer to "which venue is this person actually in," and a privacy-conscious way to study patterns of movement without tracking named individuals.
For a retailer, that means measuring whether an ad drove someone into a store. For a real-estate team, it means judging a site by real foot traffic. For a developer, it means adding venue search without building a global places database from scratch.
The company's stated emphasis is on anonymized, aggregated data - a bet that context can be delivered responsibly, and that neutrality is itself a feature for customers wary of handing location insight to a competitor.
A database and API of 120M+ commercial points of interest across 200+ countries - the venue backbone behind maps and apps.
On-device location detection (formerly Pilgrim) fusing GPS, WiFi, Bluetooth, accelerometer and machine learning for stop-detection and snap-to-place.
Geospatial data unification, enrichment and visualization - built from the acquired Unfolded platform - to turn raw geodata into decisions.
An H3-grid geospatial knowledge graph, launched 2023, that unifies the product suite and speeds location queries.
An H3-based analytical tiling system for fast, large-scale geospatial analytics.
The surviving consumer app: social check-ins and a personal lifelog of the places you've been.
Foursquare's central pitch against larger rivals is neutrality. Unlike a platform giant that also runs maps, ads and a phone, Foursquare does not compete with the customers it sells to. That independence - plus a stated privacy-first posture - is the argument for buying location data from a specialist rather than a competitor.
Its second edge is heritage. Fifteen years of building, merging and acquiring left it with an unusually broad stack: consumer-grade place data, a battle-tested SDK, and enterprise analytics tools under one roof.
Directional illustration, not a benchmark. Competitors include Google, HERE, Mapbox, Radar, Placer.ai and SafeGraph/Precisely.
The model is B2B licensing and software. Foursquare charges for access to its Places database and APIs, subscriptions to analytics tools like Studio and Graph, usage-based pricing on the Movement SDK, and audience and attribution products that link foot traffic to marketing outcomes.
It sits in the middle of the location-intelligence market: broader than the SDK specialists, more neutral than the platform giants, and more developer-friendly than pure analytics vendors. The 2020 merger with Factual consolidated two rivals into what both described as a category leader; a 2024 restructuring and the 2024-25 wind-down of City Guide underscored the full shift toward enterprise data.
Dennis Crowley and Naveen Selvadurai debut the check-in app in New York.
The company raises $50M as check-in mania peaks.
Foursquare splits discovery (City Guide) from social sharing (Swarm).
The contextual location engine is productized for third-party apps.
Attribution and measurement capabilities join the platform.
Two location-data rivals combine; Gary Little becomes CEO.
Geospatial visualization and analytics come in-house.
An H3-based knowledge graph unifies the product suite.
The original consumer app retires as enterprise takes center stage.
Foursquare folds social discovery back into its platform.
Drop Places into an app to name, categorize and search real-world locations without building a global POI database yourself.
Use attribution data to see whether a campaign actually drove foot traffic - not just clicks.
Load geodata into Studio and Hex Tiles to visualize movement and run large-scale spatial analysis.
Evaluate a site by anonymized foot-traffic patterns before signing a lease or planning a build.
Founder talks and product explainers - search these curated queries for interviews and demos:
Dennis Crowley interviews Places API demo Movement SDK overview Foursquare on YouTubeFoursquare is a B2B geospatial technology company. It licenses location data (Places), developer SDKs (Movement SDK), and geospatial analytics software (Studio, Graph, Hex Tiles) to enterprises and developers, rather than running consumer check-in apps.
The original Foursquare City Guide app was sunset in December 2024 (the web version followed in April 2025). The companion app Swarm, used for social check-ins and lifelogging, has continued.
Companies such as Apple, Uber, Snapchat, Spotify and Coca-Cola, plus more than 100,000 developers, have used Foursquare's location data and APIs to add place context to their products.
It was founded in 2009 by Dennis Crowley and Naveen Selvadurai. Gary Little became CEO in November 2020, following the merger with Factual.
Foursquare is an independent, neutral location-data provider - it does not compete with its customers' core businesses, and it emphasizes privacy-forward, anonymized and aggregated data plus developer-friendly, licensable building blocks.