William Endico: The Architect of Strategic Growth

I’m William Endico, founder of Endico Data Strategic— a Data-as-a-Service and Social Media Marketing agency engineered to outperform. I don’t believe in guesswork. I believe in precision, scalability, and results.


At Endico Data Strategic, everything starts with quality data that works harder. Our flagship technology — the Endico Data Strategic Superpixel — leverages one of the most comprehensive identity resolution databases in the industry (600M+ verified devices) to unlock unmatched retargeting accuracy and customer insight.


From lead list generation to AI-powered outreach, custom in-market audiences, and data-smart social media strategies, I’ve built a full-stack growth engine designed to give clients a clear edge — not just in reach, but in ROI.


If you’re looking for a partner who understands that marketing without data is just noise, let’s talk. This is where strategy meets scalability.

About Endico Data Strategic


At Endico Data Strategic, we revolutionize how businesses connect with their ideal audiences by solving the most critical problems in digital advertising today.

In a world where 75% of ad spend is wasted and traditional tracking methods like pixels and cookies are becoming obsolete, we bring a new era of performance-driven marketing. Our proprietary SuperPixel, a Hybrid Identity Resolution System consistently matches up to 60% of website traffic to live profiles — 4x better than the industry average.

We don’t just capture more data — we capture the right data — and package it in a way that ensures the most seamless hand-off experience possible. From identity resolution to real-time intent targeting and multi-channel activation, we deliver fully structured, ready-to-launch audiences that integrate effortlessly into your existing marketing systems — no friction, no guesswork.


With a database covering 92% of U.S. devices and over 100 billion buying signals processed daily, we enable businesses to fully control their first-party data and scale their advertising across over 1,100 platforms with precision and ease.

Why Endico Data Strategic Is Different

Superior Match Rates: Achieve up to 89% match rates across platforms like Facebook, TikTok, Google and more — dramatically reducing wasted ad spend.

Hybrid Identity Tracking: Combining cookie syncs, IP analysis, device hashes, and behavior across billions of URLs to maintain unmatched match rates — even post-iOS15.

Real-Time Intent Signals: Tap into 60+ billion daily live buying signals, enabling precision targeting based on active consumer behaviors — not outdated “interest” categories.

Massive Data Universe: Access a database of over 280 million US individuals and over 600m international individuals, sourced from co-registration networks, ESPs, financial records, census data, real estate databases, and more.

B2B2C Targeting Power: Match individual consumers with company data — allowing you to directly engage with business decision-makers.

Seamless Client Handoff: Structured, high-quality audience data easily deploys into your CRM, CDP, or ad platforms with minimal lift from your team — ensuring a frictionless execution.

True First-Party Data Control: Own your audiences and deploy them across any channel — not locked inside walled gardens like Meta, Google, or TikTok.

Multi-Channel Dominance: We use our seamless webhooks to integrate across 1,100+ platforms, enabling activation across email, SMS, Meta, TikTok, and more.

Real-World Results


Case Study: StickerYou

A major brand was using a competing data platform — until they tested Endico Data Strategic.

60% Email Match Rate (20% higher than the competitor)

500 New Customers from a simple three-email sequence

80% Open Rate and 40% Click-Through Rate

Average Order Value increased to $280

$200K+ Revenue Recovered in just 90 days

Other client highlights:

CPA reduced by 50% within 24 hours after deploying our SuperPixel

Enabled 27 sales totaling ~$10K over a single weekend with 40% better conversion rates than traditional lookalikes.

We've powered growth for major brands like Lines.com, Hotel Collection, Nano Hearing Aids, Shop at Showcase, and My Pet Peed, delivering clean, powerful datasets that plug directly into their ecosystems for maximum impact.

1,608 verified leads generated for a car dealership in 3 days, complete with deep consumer insights like credit score and vehicle information.

Generated $14M+ in 30 days for Air.ai by leveraging our B2B2C matching process.

Our Trusted Partners

We collaborate with industry-leading experts to ensure every client receives not just better data, but a complete and optimized deployment experience:

Rene Lacad (Founder of Lacad Consulting)

Creative Strategy

Content Creation

Multi-Channel Advertising for over 5,100 clients across 20+ niches

Julian Gray (Founder of Asaka Gray)

High-impact Graphic Design, Branding, Illustration, Animation that builds emotional resonance.

Phil Caillavet (Founder of Service Convert)

CRM Setup and Management

SMS and Voice AI Agent Implementation

Full-Service Digital Marketing Solutions

Real Estate Investor and business contributor to 13+ companies generating $100M+ in revenue using Endico Data Strategic powered data.


At Endico Data Strategic, we don't just offer better targeting — we deliver flawless execution, seamless integration, and unmatched scalability, empowering brands to build unstoppable growth engines.


Welcome to the future of data-driven advertising. Welcome to Endico Data Strategic

FAQS

Do you provide both b2b and b2c Data?

Yes, we provide both B2B and B2C data — and even combine them through our unique B2B2C audiences. This approach allows you to target individuals not just as consumers, but also based on their business affiliations. You'll gain access to personal and hashed emails, enabling far more precise and profitable campaign targeting. For example, standard Meta interest targeting won't let you directly reach business owners within a specific niche. With our custom audiences, you can directly target verified business owners and decision-makers, unlocking a level of targeting power that traditional ad platforms simply can't offer

Is this even legal?

Yes, absolutely. Our business is fully compliant with all applicable federal and state regulations regarding data collection, privacy, and usage. We operate under strict standards to ensure that every piece of data we provide is ethically sourced, properly consented to, and legally handled — giving you complete confidence and peace of mind when using our services.

Do you provide only U.S. data?

Up until recently, our coverage focused exclusively on the United States, where we tracked over 280 million devices, representing more than 92% of the U.S. population.

However, we've now expanded globally, with access to over 600 million tracked devices across English-speaking countries including the UK, Canada, Australia, and others. This means you can now run the same high-resolution, intent-based targeting internationally, with the same accuracy and performance you’d expect from our U.S. data.

How do you know the audience intent, and how is it better than competing brands?

We determine audience intent by measuring Deviation from Standard Behavior—a more accurate and intelligent way to detect true buying signals. Unlike competitors who rely on superficial indicators like visits to keyword-triggered websites, we dig deeper. Just because someone lands on a page with a keyword like “keto gummies” (e.g., a wellness blog) doesn’t mean they intend to purchase. They might be casually reading, researching unrelated topics, or just curious. Competing brands often build intent audiences using these misleading signals, leading to low-quality leads. In contrast, our approach identifies when a person consistently researches a product or service in a way that deviates from their usual browsing patterns. This shift is a reliable marker of true purchase intent—meaning we target audiences who are not just interested, but ready to buy.