Data Provider / Broker · vs · AdTech Vendor

FOGR

Foursquare vs GroundTruth

Structured technology and market comparison · 2026

Direct Feature Comparison

Foursquare · vs · GroundTruth
Primary Market / Role
FoursquareData Provider / Broker
GroundTruthAdTech Vendor
Platform Focus
Foursquare

Location intelligence, attribution and geospatial data software for enterprises.

GroundTruth

Location-based DSP and attribution platform for real-world outcomes.

Company Size
Foursquare501–1,000 employees
GroundTruth201–500 employees
Headquarters
FoursquareUS
GroundTruthUS
Year Founded
Foursquare2009
GroundTruth2009

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Comparison Analysis

What is the main difference between Foursquare and GroundTruth?

Foursquare positions as a geospatial data and software powerhouse, targeting developers and enterprise analysts through robust APIs and intelligence datasets. In contrast, GroundTruth operates primarily as an adtech provider, focusing on media activation through its demand-side platform. While both provide location-based attribution, Foursquare’s core differentiator lies in its foundational data infrastructure, whereas GroundTruth excels in integrated campaign delivery and managed service execution.

How do the features of Foursquare and GroundTruth compare?

Both platforms provide offline attribution and visitation analytics. Foursquare’s product suite emphasizes developer-friendly APIs and raw geospatial datasets for integration into external architectures. GroundTruth offers a specialized Demand-Side Platform (DSP) for self-serve media buying and cross-channel activation. While Foursquare leads in data licensing and developer tools, GroundTruth provides end-to-end media execution capabilities that Foursquare’s intelligence-focused software ecosystem typically omits.

What are the top alternatives to Foursquare and GroundTruth?

When evaluating Foursquare and GroundTruth, enterprise buyers also consider other platforms in Demand-Side Platform (DSP), In-App, and Display Ads & Banner. You can discover the full competitive landscape and evaluate other alternatives by viewing their respective footprint profiles on Polaris7.

Market Signals

Recent Market Signals & Activity: Foursquare vs GroundTruth

Documented market movements, strategic partnerships, product releases, and regulatory developments mapped across Polaris7.

FO

Foursquare

Recent Signals

  • ·AdExchangerAcquisitions

    AdExchanger Podcast: Infillion-Foursquare, Taboola-Dianomi, WarnerMount Merger

    This AdExchanger podcast episode discusses two ad tech acquisitions from last Friday: Infillion's acquisition of Foursquare, adding location data to its ad tech stack, and Taboola's acquisition of Dianomi, targeting the finance vertical. Editor-in-Chief Allison Schiff provides rationale and potential synergies. The episode also covers the Warner Bros.-Paramount merger, now dubbed 'WarnerMount', as the major antitrust hurdle was resolved when California and 11 other states settled their lawsuit. Paramount had threatened to leave California, which pressured the settlement. A new legal challenge emerged but is seen as less formidable. The discussion highlights the strategic moves in ad tech consolidation and the significant regulatory scrutiny on major media mergers.

    • Infillion acquired Foursquare, adding location data to its ad tech stack.
    • Taboola made an offer to acquire ad network Dianomi to target the finance vertical.
    • California and 11 other states settled an antitrust lawsuit against the Warner Bros.-Paramount merger.
  • ·ExchangeWireM&A

    Infillion Acquires Foursquare; McCann Merges FP7 & MullenLowe in MENA

    This digest covers two major advertising industry developments. First, Infillion, an advertising technology company, has acquired Foursquare, the location data and technology platform. This acquisition will combine Infillion's ad delivery capabilities with Foursquare's location intelligence to enhance cross-channel advertising, particularly for CTV and in-store attribution. Second, McCann Worldgroup has merged its agencies FP7 McCann and MullenLowe in the MENA region to create a unified agency brand, McCann. This consolidation aims to streamline operations and enhance McCann's integrated marketing offerings across the Middle East and North Africa.

    • Infillion acquires Foursquare, combining ad tech with location data and attribution.
    • The acquisition of Foursquare is aimed at enhancing connected TV and cross-channel advertising capabilities.
    • McCann Worldgroup merges FP7 McCann and MullenLowe in the MENA region.
  • ·AdExchangerM&A

    Infillion Acquires Foursquare to Bolster Location Data

    Infillion, a rapidly expanding ad tech company, has acquired Foursquare, a location intelligence company, to enhance its omnichannel platform. The terms of the deal were not disclosed. Foursquare, known for its consumer check-in app, pivoted to B2B location data, covering over 100 million points of interest and serving clients like Apple Maps and Uber. Infillion's CEO, Rob Emrich, stated the company will remain an active acquirer as clients prefer omnichannel solutions. This acquisition follows Infillion's purchase of Catalina in February and MediaMath in 2023, reflecting its strategy to combine physical world data for better attribution.

    • Infillion acquires Foursquare, adding location data to its ad tech stack.
    • Terms of the deal were not disclosed.
    • Foursquare covers 100 million points of interest and 250 million US devices.
GR

GroundTruth

Recent Signals

Compare their exact ecosystem overlaps.

Explore all deep relationships in Polaris7. Discover exactly which mutual clients, integrated technologies, and overlapping partners Foursquare and GroundTruth share across the market ecosystem.