# GSDSI — Global Source Data Solutions Inc. (Full Reference) > This is the comprehensive LLM-readable reference for GSDSI. For a concise summary, see https://www.gsdsi.com/llms.txt ## Accuracy, scope, and freshness - **Not legal advice.** Summaries of laws, regulations, and enforcement **cannot replace** counsel or primary sources. Statutes and agency rules change — verify **current** official text (e.g., [eCFR](https://www.ecfr.gov/), [FTC](https://www.ftc.gov/), [HHS HIPAA](https://www.hhs.gov/hipaa/index.html), state legislatures) before relying on compliance posture. - **Catalog metrics.** Record counts, universe sizes, and refresh cadences describe **GSDSI's disclosed inventory** as maintained for buyers and **may change** between quarterly reviews; obtain **written** current specs and diligence artifacts before licensing. - **Resources articles.** Long-form guides cite external authorities where marked; interpretation and procurement framing are **editorial** unless explicitly attributed. - **Trust Center.** Public trust and diligence surfaces are indexed at https://www.gsdsi.com/trust. Binding consumer-facing documents remain the published **Privacy Policy**, **Terms**, and **Privacy Center** routes on `www.gsdsi.com`; NDA-scoped diligence materials may be provided separately to qualified buyers. ## Canonical crawl and AI discovery surfaces - **Canonical host**: https://www.gsdsi.com - **Robots policy**: https://www.gsdsi.com/robots.txt - **XML sitemap**: https://www.gsdsi.com/sitemap.xml - **HTML site map**: https://www.gsdsi.com/site-map - **RSS feed**: https://www.gsdsi.com/rss.xml - **Concise LLM summary**: https://www.gsdsi.com/llms.txt - **Full LLM reference**: https://www.gsdsi.com/llms-full.txt The production robots policy allows major search, social-preview, and AI retrieval crawlers while keeping `/api/` and query-parameter URLs out of crawl paths. Staging and other non-production hosts serve a disallow-all robots file plus `X-Robots-Tag: noindex, nofollow, noarchive, nosnippet`. ## Company Profile - **Legal name**: Global Source Data Solutions Inc. - **Trade name**: GSDSI - **Founded**: 2018 - **Headquarters**: 3410 Galt Ocean Dr., Fort Lauderdale, FL 33308, USA - **Phone**: +1-954-270-7722 - **Email**: info@gsdsi.com - **Website**: https://www.gsdsi.com - **LinkedIn**: https://www.linkedin.com/company/global-source-data-solutions/ - **Industry**: Data brokerage, data-as-a-service (DaaS), alternative data, location intelligence, identity resolution - **Employees**: 50–100 - **Clients**: Adtech platforms, agencies, financial institutions, insurers, mortgage lenders, data aggregators, government/federal buyers, retail brands, healthcare organizations ## Data Products (15 Public Product Pages) This section lists the public product pages that exist on `www.gsdsi.com`. Additional specialty files can be scoped with sales or through federal-only engagements, but they are not advertised here as standalone product pages unless a public route exists. - **CTV / Smart TV (ACR) Feed**: 13–14M unique CTV IDs/month, daily viewership feeds (~15K+ gz files/day). https://www.gsdsi.com/products/ctv-smart-tv-acr - **Tickerized Data**: consumer, web, CTV, mobility, and purchase signals mapped to public company tickers. https://www.gsdsi.com/products/tickerized-data - **MAID Feed**: ~200M+ US MAID-to-HEM linkages and 700M+ international device IDs across 150+ countries. https://www.gsdsi.com/products/maid-feed - **Clickstream & Web Intent Data**: global web-intent and contextual signals, including URL/category/dwell/context fields. https://www.gsdsi.com/products/clickstream-web-intent - **CPG Feed**: ~71.5M daily active users and ~390M purchase signals per day. https://www.gsdsi.com/products/cpg-feed - **Euclidean Feed**: cross-channel identity and attribution graph linking mobile, CTV, and CPG signals. https://www.gsdsi.com/products/euclidean-feed - **POI Data** (commercial landing): 26M+ US POIs, polygon boundaries, brand hierarchy, samples. https://www.gsdsi.com/poi-data - **POI & Geofencing** (product specs): polygon geofences, NAICS, delivery formats. https://www.gsdsi.com/products/poi-geofencing - **Global Mobility / Location Data**: device-level and aggregate mobility signals across 150+ countries. https://www.gsdsi.com/products/global-mobility-location-data - **314M Core Email File**: 314M single-match / 585M multi-match verified emails for append and identity resolution. https://www.gsdsi.com/products/core-email-file - **Real Estate Property Data**: 155M US property-level records with ownership, valuation, and transaction history. https://www.gsdsi.com/products/real-estate-data - **Mortgage & Refinance Leads**: non-FCRA daily / real-time flow with homeowner, property, and loan attributes. https://www.gsdsi.com/products/mortgage-refi-leads - **Insurance Leads**: auto, home, life, and health insurance lead signals for prospect targeting. https://www.gsdsi.com/products/insurance-leads - **Auto & Motorcycle Data**: 201M vehicle ownership records for automotive marketing and analytics. https://www.gsdsi.com/products/auto-motorcycle-data - **National Criminal & Sex Offender Files**: public-records research dataset for B2B research and compliance screening of business entities; not a consumer report. https://www.gsdsi.com/products/criminal-offender-files - **Specialized Segments**: new-mover, health-interest, international, lifestyle, and behavior segments scoped by use case. https://www.gsdsi.com/products/specialized-segments ## Catalog and delivery Enterprise buyers discover SKUs on the public product catalog, request matched samples through sales, and receive feeds via SFTP, S3, Snowflake share, AWS Data Exchange, or REST API per product licensing. ### Canonical routes - **Sales toolkit** — https://www.gsdsi.com/sales-toolkit ### Procurement trust disclosures - **Sub-processors** — https://www.gsdsi.com/trust/sub-processors - **Security program & breach SLA** — https://www.gsdsi.com/trust/security-program - **DPA template overview** — https://www.gsdsi.com/trust/dpa - **Draft DPA PDF (watermark)** — https://www.gsdsi.com/trust/gsdsi-dpa-template-2026.pdf ## Solutions by Use Case ### Audience Targeting and Activation Build and activate custom audiences using consumer, B2B, identity, and behavioral data. Supports programmatic, CTV, social, email, and direct mail channels. Cross-device identity resolution via the MAID-HEM graph enables omnichannel reach. ### Cross-Channel Measurement and CTV Attribution Measure campaign effectiveness across CTV, digital, and offline channels using ACR viewership data, foot-traffic attribution, and transaction-level lift analysis. Link ad exposure to real-world outcomes. ### Alternative Data for Financial Services Tickerized location, transaction, and web-behavior data for equity research, hedge funds, and asset managers. Daily-updating signals mapped to public company tickers for alpha generation and fundamental analysis. ### Risk Management and Fraud Detection Identity verification, address validation, and behavioral signals for fraud prevention in non-FCRA contexts. Not a consumer reporting agency; not for FCRA-covered decisions. ### Smart Cities and Urban Planning Location intelligence, foot-traffic patterns, origin-destination analysis, and POI data for urban planners, transit authorities, and commercial real estate developers. ### B2B Prospecting and Sales Intelligence Firmographic, technographic, and intent data for account-based marketing, lead scoring, and sales outreach. 200M+ US B2B contacts with job titles, company size, industry, and technology signals. ### Competitive Benchmarking Location visit data, web clickstream, and transaction signals to benchmark performance against competitors. Store-level foot-traffic comparisons, share-of-visit analysis, and market-share modeling. ### Federal Intelligence (OSINT / CAI) Mission-critical identity and multi-source intelligence for federal, defense, and intelligence community buyers. Capabilities span Mobility GEOINT, Commercial Telemetry / ADINT, Open-Source Intelligence (OSINT), and Multi-Source Data Fusion — 314M+ identity records, 3B+ device signals, 50+ data types. Delivery via AWS GovCloud, Azure Government, on-premise enclaves, SFTP, and REST API in Parquet, CSV, JSON, and GeoJSON. GSDSI is a VA CVE-verified Veteran-Owned Small Business (VOSB) and Service-Disabled Veteran-Owned Small Business (SDVOSB). Federal solutions contact: Todd Duchemin, Chief Growth Officer — todd@gsdsi.com, 1-540-454-6690. Landing page: https://www.gsdsi.com/federal-intelligence — procurement checklist and artifacts hub: https://www.gsdsi.com/federal-procurement — on-page capability statement: https://www.gsdsi.com/federal-procurement/capability-statement — printable PDF: https://www.gsdsi.com/federal-procurement/gsdsi-capability-statement-2026.pdf — past performance summary: https://www.gsdsi.com/federal-procurement/past-performance — contract vehicles: https://www.gsdsi.com/federal-procurement/contract-vehicles ## Industries Served - **Retail**: Foot-traffic analytics, customer acquisition, competitive intelligence, site selection. - **Real Estate**: Property data, location intelligence, origin-destination for site selection, investor analytics. - **Financial Services**: Alternative data for equity research, fraud prevention, risk analytics, KYC/AML support. - **Adtech**: Identity resolution, audience onboarding, cross-device targeting, CTV activation. - **Travel and Hospitality**: Mobility patterns, destination marketing, competitive benchmarking. - **Healthcare**: Privacy-safe audience targeting for awareness campaigns (not HIPAA-covered uses). - **CPG**: Transaction-level purchase analytics, retail attribution, brand switching analysis. - **Media and Entertainment**: CTV viewership measurement, content consumption analytics, audience insights. - **Mortgage and Insurance**: Non-FCRA mortgage and refinance leads, real-time insurance lead flow across auto/home/life/health, and 155M-record property data for collateral and valuation context. - **Government/Federal**: OSINT, commercially available information, location intelligence. ## Compliance and Privacy Framework - **Privacy-safe positioning**: GSDSI sources data from public records, licensed data partnerships, consumer surveys, registration and transactional sources, and consented commercial sources. Not a consumer reporting agency (CRA) under FCRA — see [FCRA posture](https://www.gsdsi.com/terms) and product licensing terms for permissible uses. - **CCPA/CPRA**: California consumer rights processes and opt-out are described in the [Privacy Policy](https://www.gsdsi.com/privacy-policy) and [Privacy Center](https://www.gsdsi.com/privacy-center). Do Not Sell / Share: https://www.gsdsi.com/do-not-sell - **International transfers**: Where EU/UK personal data applies, transfers use safeguards **as described in** privacy notices and agreements (e.g., Standard Contractual Clauses where used) — not summarized exhaustively in this file. - **Opt-out mechanisms**: Global Privacy Control (GPC) supported where required; additional state universal opt-out mechanisms honored **as described in** posted notices. - **Sourcing transparency**: Methodology documentation available to qualified buyers under NDA ([sourcing methodology](https://www.gsdsi.com/sourcing-methodology) overview on-site). - **Data security**: Administrative, technical, and organizational controls (including encryption in transit/at rest where applicable), access controls, and vendor diligence — **specific attestations** are provided under NDA or in customer agreements where contracted. ## Competitive Context GSDSI competes with and is an alternative to: LiveRamp, Experian, Acxiom/Epsilon, Oracle Data Cloud, Foursquare, ZoomInfo, Dun & Bradstreet, Neustar/TransUnion, Precisely, Lotame, The Trade Desk (data marketplace), and Gravy Analytics. **Differentiators are factual positioning only** (not comparative superiority claims): multi-category catalog breadth, long operating history, and privacy-forward sourcing posture as documented on-site — commercial pricing is **quote-based** by volume and use case. ## Links - Homepage: https://www.gsdsi.com/ - Robots: https://www.gsdsi.com/robots.txt - XML Sitemap: https://www.gsdsi.com/sitemap.xml - HTML Site Map: https://www.gsdsi.com/site-map - RSS Feed: https://www.gsdsi.com/rss.xml - Products: https://www.gsdsi.com/products - Solutions: https://www.gsdsi.com/solutions - Industries: https://www.gsdsi.com/industries (hub) — also /industries/retail, /real-estate, /financial-services, /adtech, /travel-hospitality, /healthcare, /cpg, /media-entertainment - Resources: https://www.gsdsi.com/resources - Identity Resolution buying hub: https://www.gsdsi.com/identity-resolution - POI Data: https://www.gsdsi.com/poi-data - Location Intelligence buying hub: https://www.gsdsi.com/location-intelligence - What is POI data (guide): https://www.gsdsi.com/resources/point-of-interest-data-guide - CTV / ACR buying hub: https://www.gsdsi.com/ctv-acr - Privacy & Compliance buying hub: https://www.gsdsi.com/privacy-compliance - Alternative Data buying hub: https://www.gsdsi.com/alternative-data - Data licensing agreement red flags (resources): https://www.gsdsi.com/resources/data-licensing-agreement-red-flags-buyers-should-negotiate - Data refresh and drift monitoring (resources): https://www.gsdsi.com/resources/data-refresh-cadence-drift-monitoring-for-production-feeds - CRM data enrichment QA (resources): https://www.gsdsi.com/resources/crm-data-enrichment-qa-email-phone-company-identity - Bidstream data buyer diligence (resources): https://www.gsdsi.com/resources/bidstream-data-buyer-diligence-consent-fields-permitted-use - B2B intent scoring model (resources): https://www.gsdsi.com/resources/b2b-intent-scoring-model-clickstream-technographic-firmographic - CTV measurement test design (resources): https://www.gsdsi.com/resources/ctv-measurement-test-design-acr-household-graph-offline-outcomes - Sensitive location data checklist (resources): https://www.gsdsi.com/resources/sensitive-location-data-compliance-checklist-2026 - Seed match testing data vendors (resources): https://www.gsdsi.com/resources/seed-match-testing-data-vendors-before-you-buy - Retail site selection data stack (resources): https://www.gsdsi.com/resources/retail-site-selection-data-stack-poi-foot-traffic-spend-mobility - GDPR Article 27 — buyer diligence (resources): https://www.gsdsi.com/resources/gdpr-article-27-eu-representative-diligence-for-data-buyers - AI search readiness — schema, crawl, llms.txt (resources): https://www.gsdsi.com/resources/ai-search-readiness-for-b2b-data-sites-schema-crawl-llms - Data glossary: https://www.gsdsi.com/glossary - Vendor comparisons hub: https://www.gsdsi.com/comparisons - GSDSI vs LiveRamp: https://www.gsdsi.com/compare/gsdsi-vs-liveramp - GSDSI vs ZoomInfo: https://www.gsdsi.com/compare/gsdsi-vs-zoominfo - GSDSI vs Foursquare: https://www.gsdsi.com/compare/gsdsi-vs-foursquare - GSDSI vs Near: https://www.gsdsi.com/compare/gsdsi-vs-near - GSDSI vs SafeGraph: https://www.gsdsi.com/compare/gsdsi-vs-safegraph - GSDSI vs PlaceIQ: https://www.gsdsi.com/compare/gsdsi-vs-placeiq - GSDSI vs InMarket: https://www.gsdsi.com/compare/gsdsi-vs-inmarket - GSDSI vs Experian Marketing: https://www.gsdsi.com/compare/gsdsi-vs-experian-marketing - GSDSI vs Neustar: https://www.gsdsi.com/compare/gsdsi-vs-neustar - GSDSI vs TransUnion TruOptik: https://www.gsdsi.com/compare/gsdsi-vs-transunion-truoptik - Pilot process: https://www.gsdsi.com/pilot-process - Federal contact (prefilled): https://www.gsdsi.com/contact?inquiry=federal - Federal Intelligence: https://www.gsdsi.com/federal-intelligence - Federal procurement checklist & artifacts: https://www.gsdsi.com/federal-procurement - Federal capability statement (2026): https://www.gsdsi.com/federal-procurement/capability-statement - Federal past performance summary: https://www.gsdsi.com/federal-procurement/past-performance - Federal contract vehicles: https://www.gsdsi.com/federal-procurement/contract-vehicles - Capability statement PDF (2026): https://www.gsdsi.com/federal-procurement/gsdsi-capability-statement-2026.pdf - Pricing: https://www.gsdsi.com/pricing - Contact: https://www.gsdsi.com/contact - Company: https://www.gsdsi.com/company - Trust Center: https://www.gsdsi.com/trust - Sub-processors disclosure: https://www.gsdsi.com/trust/sub-processors - Security program: https://www.gsdsi.com/trust/security-program - DPA template: https://www.gsdsi.com/trust/dpa - Draft DPA PDF (2026 watermark): https://www.gsdsi.com/trust/gsdsi-dpa-template-2026.pdf - Sales toolkit hub: https://www.gsdsi.com/sales-toolkit - Careers: https://www.gsdsi.com/careers - Free Tools: https://www.gsdsi.com/free-tools (POI Lookup, Foot-Traffic Trends, Competitive Visitation, Trade-Area Explorer, Data Coverage Check — all no-signup, browser-only previews of the catalog) - Search: https://www.gsdsi.com/search - Privacy Policy: https://www.gsdsi.com/privacy-policy - Privacy Center: https://www.gsdsi.com/privacy-center - Do Not Sell: https://www.gsdsi.com/do-not-sell - Terms: https://www.gsdsi.com/terms --- Last reviewed: **2026-05-15** (refreshed robots/LLM discovery surfaces, buying-hub links, sitemap/RSS references, and May 2026 resource guide links). Sync cadence: **quarterly** or on catalog change **>±5%** per major line item. Canonical host: `www.gsdsi.com` (apex 307s to www).