Data Enhancement

Data Enhancement That Actually Works

Stop losing deals to bad data. Our enhancement services restore accuracy to CRMs and marketing lists most vendors have given up on.

Live database
40+
Append Fields
  • Continuously refreshed
  • 95%+ verified accuracy
  • API + batch delivery
  • Enterprise compliance
By the Numbers

Accuracy, scale, and speed you can measure

99%
NPI Match
Weekly
Refresh Cycle
12M+
HCPs Covered
HIPAA
Compliant
Our Datasets

Four data layers. One intelligence stack.

Everything your revenue, marketing, and operations teams need — verified, enriched, and delivered how you want it.

Data Enhancement

Data Enhancement & Hygiene Services

Turn neglected CRMs and stale lists into pipeline-ready intelligence. Append, verify, dedupe, standardize and enrich in one continuous pipeline.

  • Email & Phone Verify. Real-time SMTP and line-type verification across millions of records.
  • Field Append. Titles, firmographics, tech stacks and social profiles — added in bulk.
  • Deduplication. Fuzzy matching across records, companies and households with audit trails.
Request dataset sample →
B2B Intelligence

Business & Professional Data

350M+ verified business contacts across 30M+ companies with 450+ firmographic and decision-maker attributes. Built for ABM, outbound, and revenue operations.

  • Firmographics. Revenue, employee count, SIC/NAICS, funding, hierarchies.
  • Decision-Makers. C-suite, VP, director and manager titles with verified emails and direct dials.
  • Intent Signals. Real-time buying signals, tech installs, hiring trends and funding rounds.
Request dataset sample →
Consumer Data

Consumer & Demographic Data

280M+ U.S. consumers with 700+ attributes covering demographics, lifestyle, purchase behavior and household composition — verified and privacy-compliant.

  • Demographics. Age, income, household, education, occupation, marital status.
  • Lifestyle Signals. Interests, hobbies, travel, buying preferences and media consumption.
  • Purchase Behavior. Recent purchases, category affinity, brand preferences, online/offline.
Request dataset sample →
Healthcare Data

Healthcare Professional Data

12M+ verified healthcare professionals with NPI validation, specialty tagging, facility affiliation and direct contact data. Trusted by life sciences leaders.

  • NPI Validated. Every record tied to an active National Provider Identifier.
  • Specialty Tagged. Board certifications, sub-specialties and years in practice.
  • Facility Linked. Hospital, clinic, practice and group affiliations with org hierarchy.
Request dataset sample →
Enterprise-grade compliance & security
ISO 27001Information security certified
CAN-SPAMEmail compliance standards
HIPAA AwareHealthcare-sensitive handling
SOC 2 Type IIEnterprise-grade security controls
Data Enhancement Pipeline

From raw list to revenue-ready in one pipeline

Every record passes through our full enhancement stack — cleansing, verification, enrichment, and continuous refresh.

01

Ingest

Upload CSV, connect CRM, or stream via API.

02

Cleanse

Standardize, dedupe, correct, normalize.

03

Verify

Real-time email, phone, and postal validation.

04

Enrich

Append firmographics, contacts, and tech stacks.

05

Deliver

Ongoing refresh and CRM sync.

Industries We Serve

Built for the world's most data-hungry teams

Automotive

Dealer, owner and vehicle-based targeting.

Construction

Contractor, architect and project decision-maker data.

Hospitality & Travel

Hotel, restaurant and travel audience intelligence.

Legal

Firm, partner and practice-area targeting data.

Logistics & Supply Chain

Fleet, warehouse and operations buyer data.

Agriculture

Grower, operator and ag-business intelligence.

Start the conversation

Ready to see Estiahalkis in action?

Whichever route you pick, you'll hear back from a human within one business day — never a chatbot, never a drip.

Free data health audit

We'll score your list for completeness, deliverability, and decay — and show you exactly what's recoverable. Submitting opens your email app with a ready-to-send audit request.

Your default email client will open with a pre-filled audit request ready to send.