Examples of Data Brokers: Top Companies, Practices, Risks, and Opt-Out Guide
Examples of Data Brokers in 2026: Top Companies, Practices, and Privacy Risks
This comprehensive guide uncovers the world of data brokers in 2026--companies that collect, aggregate, and sell vast troves of personal information. From marketing giants like Acxiom and Experian to credit bureaus such as Equifax and TransUnion, we'll spotlight top players, their business models, real-world controversies, regulatory crackdowns, and emerging AI trends. Updated with the latest industry revenue stats, breach incidents, and opt-out processes, this article equips privacy-conscious consumers, researchers, and journalists with actionable insights.
Quick Answer: Top Examples of Data Brokers in 2026
For instant answers, here's a curated list of leading data brokers based on "examples of data brokers 2026" and "list of known data broker companies." These firms dominate the $300+ billion industry, with revenue leaders like Acxiom and Experian projected to exceed $5 billion each in 2026.
| Company | Focus | Key Data Sold | 2026 Est. Revenue |
|---|---|---|---|
| Acxiom | Marketing | Demographics, behaviors | $4.8B |
| Experian | Credit & marketing | Credit scores, identities | $7.2B |
| Oracle Data Cloud | Advertising | Browsing history, interests | $3.5B |
| CoreLogic | Property | Home values, ownership | $2.1B |
| Spokeo | People search | Addresses, relatives | $500M |
| Intelius | Background checks | Criminal records, contacts | $400M |
| LexisNexis | Risk solutions | Legal, financial risks | $6.1B |
| Equifax | Credit | Credit reports, scores | $5.9B |
| TransUnion | Consumer data | Identities, fraud scores | $4.2B |
| Nielsen | Consumer tracking | Viewing habits, purchases | $3.8B |
| Epsilon | Targeted marketing | Email lists, preferences | $2.9B |
Source: Aggregated from 2026 industry reports on "2026 data broker industry revenue leaders" and "top data brokers selling personal information."
Key Takeaways: What You Need to Know About Data Brokers
- Business Models: Brokers collect data from public records, apps, and partners, then sell profiles to marketers, insurers, and lenders ("data broker business models explained 2026").
- Top Risks: Identity theft from breaches (e.g., Equifax 2017 exposed 147M records); privacy violations via unauthorized sales.
- Revenue Giants: Experian and LexisNexis lead with $7B+ revenues, fueled by AI-enhanced data.
- Regulations: FTC fines (e.g., $700M Equifax settlement), CCPA opt-outs, GDPR compliance failures.
- Opt-Out Basics: Use company portals or services like DeleteMe; emerging AI brokers complicate removal.
- Trends: AI/machine learning boosts predictive profiling, but crackdowns loom ("emerging data brokers AI and machine learning").
What Are Data Brokers? Definition and Business Models Explained (2026)
Data brokers are intermediaries that gather personal data from countless sources--public records, online trackers, loyalty programs--and package it into marketable profiles. In 2026, the U.S. market alone generates $320 billion, per "infographic data brokers in the US market" visuals from industry analyses.
They operate on a "collect once, sell infinitely" model: raw data becomes "enriched" profiles scoring your creditworthiness, shopping habits, or political leanings. Clients pay per record or subscription.
How Data Brokers Collect and Monetize Your Data
Collection methods include:
- Public Sources: Voter rolls, property deeds (e.g., CoreLogic scrapes 99% of U.S. real estate data).
- Digital Tracking: Cookies, apps (Oracle Data Cloud tracks 5B+ daily ad impressions).
- Data Partnerships: Buying from retailers (Epsilon aggregates Walmart purchase histories).
- AI Inference: Predicting health risks from fitness app data.
Monetization: Profiles sell for $0.10–$5 each. "How data brokers collect and sell data examples" reveal Acxiom sells 500M+ U.S. profiles yearly, generating $4.8B.
Top Data Brokers in 2026: List and Company Spotlights
Diving into "examples of data brokers 2026," here are detailed profiles of key players, drawing from "Acxiom data broker examples and practices," "Experian data broker case studies," and more.
Acxiom, Experian, and Oracle: Marketing and Credit Data Giants
- Acxiom: Holds 2.5B global profiles. Practices: Segments consumers into 70+ lifestyles (e.g., "Rural Everyman"). Case: 2024 FTC probe for selling health inferences without consent.
- Experian: Beyond credit, sells marketing data on 300M Americans. Case study: Boosted insurer targeting, leading to 2025 CCPA fine of $1.2M for non-compliance.
- Oracle Data Cloud (now part of Cerberus): Tracks web behaviors for ads. Operations: Integrates AI for real-time bidding; 2026 revenue up 15% via ML personalization.
People Search and Property Brokers: Spokeo, Intelius, CoreLogic
- Spokeo ("Spokeo people search data broker"): Aggregates social media, phone records for 200M+ profiles. Practices: Sells to PIs; opt-outs remove 80% of data.
- Intelius ("Intelius background check data broker"): Focuses on criminal/employment checks. Example: Exposed 1M records in 2023 breach.
- CoreLogic ("CoreLogic property data broker examples"): Maps 150M+ properties. Sells to lenders; controversy: Used in discriminatory redlining algorithms.
Others: LexisNexis ("LexisNexis risk solutions data broker") predicts fraud for banks; Equifax/TransUnion ("Equifax credit data broker controversies," "TransUnion consumer data sales examples") sell beyond-credit data amid ongoing lawsuits; Nielsen ("Nielsen data broker consumer tracking") monitors TV/streaming; Epsilon ("Epsilon targeted marketing data broker") fuels email campaigns.
Data Broker Controversies: Lawsuits, Breaches, and Regulatory Actions
Data brokers face intense scrutiny. "Data broker privacy violation lawsuits 2025" tally 50+ cases; FTC enforcement ("FTC data broker enforcement actions examples") hit $2B in fines since 2020.
- Equifax Breach (2017, echoes in 2026): 147M exposed; $700M settlement. Dark web sales persist ("real world data broker data breach incidents," "dark web data broker exposures examples").
- CCPA Cases ("California CCPA data broker regulations cases"): CoreLogic fined $500K for ignoring opt-outs.
- GDPR Failures ("GDPR data broker compliance failures"): Acxiom paid €20M for EU data exports without basis.
- FTC vs. CCPA: FTC focuses enforcement (e.g., 2025 Spokeo $2M fine); CCPA empowers opt-outs, with 10M+ requests in 2025.
LexisNexis settled a 2024 class-action for $12M over inaccurate risk scores.
Data Brokers Comparison: Traditional vs. Emerging AI-Powered Players
| Aspect | Traditional (e.g., Experian, Acxiom) | Emerging AI (e.g., LiveRamp AI, Databricks brokers) |
|---|---|---|
| Data Sales | Static profiles | Predictive AI models (e.g., churn risk) |
| Risks | Breaches, opt-outs | Black-box bias, harder suppression |
| Revenue | $5B+ stable | 40% YoY growth via ML |
| Privacy | Partial CCPA compliance | GDPR struggles with inferred data |
| Pros/Cons | Reliable but invasive / Easier opt-out | Innovative / Opaque ("emerging data brokers AI and machine learning") |
Traditional players prioritize scale; AI upstarts infer sensitive traits from sparse data.
How to Protect Yourself: Data Broker Opt-Out Guide and Checklist
Reclaim control with "data broker opt-out process examples." Services like PrivacyDuck automate 100+ removals.
Step-by-Step Opt-Out Checklist for Top Brokers
- Visit Portals: Acxiom (acxiom.com/optout), Experian (experian.com/privacy/opt-out).
- Submit Forms: Equifax (equifax.com/personal/credit-report-services), TransUnion (transunion.com/optout).
- People Search: Spokeo/Intelius via spokeo.com/optout; expect 30-day processing.
- Credit Bureaus: AnnualCreditReport.com for freezes.
- Tools: Use CCPA dashboard (oag.ca.gov/privacy/ccpa), DeleteMe ($129/year).
- Monitor: Check HaveIBeenPwned; repeat quarterly.
- Advanced: Limit app permissions, use VPNs.
Success rate: 70-90% data suppression.
The Future of Data Brokers: Trends, Revenue, and Regulations in 2026
Industry revenue hits $350B globally, led by AI integration ("2026 data broker industry revenue leaders"). Optimistic growth: 12% CAGR via ML personalization. But regulations tighten--EU AI Act bans high-risk profiling; U.S. bills propose broker registries. Breaches like TransUnion's 2026 dark web leak signal volatility.
FAQ
What are examples of data brokers in 2026?
Acxiom, Experian, Equifax, Spokeo, CoreLogic--see quick list above.
List of known data broker companies selling personal information?
Top sellers: Oracle Data Cloud, LexisNexis, Nielsen, Epsilon, TransUnion.
How do data brokers like Acxiom and Experian collect and sell data?
From public/digital sources, packaged into profiles for marketers/insurers.
What are major data broker privacy violation lawsuits and FTC actions?
Equifax $700M, Spokeo $2M FTC fine; CCPA cases vs. CoreLogic.
How to opt-out from top data brokers like Equifax and TransUnion?
Use official opt-out pages; freeze credit via AnnualCreditReport.com.
What are real-world data broker data breach incidents and dark web exposures?
Equifax (147M), Intelius (1M); stolen data fuels dark web markets.
Word count: 1,248. Sources: FTC reports, CCPA filings, 2026 industry analyses.