November 7, 2025

Data Portal: Build Targeted Lists in Minutes

Take Control of Your Prospecting

Gemstone Data's web-based data portal gives you real-time access to the data you need to launch campaigns fast. Run counts, refine targeting, and download ready-to-use files for direct mail, telemarketing, and email marketing—all from one simple interface.

Databases You Can Access

  • Consumer (now includes consumer email addresses for email marketing)

  • Business (B2B) with firmographics and decision-maker fields

  • Automotive (year/make/model, motorcycle, lease indicators)

  • New Phone Connects for fresh outbound opportunities

  • New Movers and other specialty segments

Powerful Targeting & Filters

Drill down with hundreds of selectable attributes, including:

  • Geography: state, county, ZIP, radius, carrier route

  • Demographics: age, income, homeowner status, household composition

  • Lifestyle/Interest flags and in-market indicators

  • Firmographics (B2B): SIC/NAICS, company size, revenue, years in business, titles

  • Automotive: year/make/model, style, ownership/lease indicators

Map Search for Hyperlocal Precision

Visually draw your service area, select neighborhoods around existing customers, or target micro-zones near new installs. The geo-mapping search tool makes local targeting fast and accurate.

Real-Time Counts & Instant Downloads

See your counts update in real time, then export immediately—no tickets, no waiting. Build multiple variations, compare totals, and only download what you need.

File Formats & Easy Integrations

Export in CSV format ready for:

  • Mail houses and print providers

  • Dialers and CRM systems

  • Email deployment tools and marketing automation platforms

Optional Duplicate Suppression

Remove records that already exist in your house file using optional suppression at download—keep your spend focused on net-new prospects.

Quality & Privacy You Can Rely On

Data is updated on a regular cadence and engineered for practical, compliant outreach. We prioritize responsible data use and provide the controls you need to target confidently.

Common Use Cases

  • Direct Mail: Saturation or hyper-targeted drops with local offers

  • Telemarketing: Cell and landline outreach with precise filters

  • Email Marketing: Deploy to b2c email addresses sourced directly from the portal

  • Mobile Advertising: Create addressable audiences for geofencing and retargeting

How It Works

  1. Log In → Choose your database (consumer, business, automotive, etc.).

  2. Target → Apply filters, use Map Search, and preview counts in real time.

  3. Download → Export a formatted file for mail, phone, or email—ready to launch.

Get Access

Put campaign control back in your hands with fast, accurate data on demand.

Call (888) 267-4321 or complete the form on this page to get portal access today.