TradeBridge vs ZoomInfo for Contractor Data

The quick version

ZoomInfo is an enterprise B2B database designed for selling software to tech companies. It costs $15K-$30K per year. It categorizes contractors as "construction" or "home improvement," which includes hardware stores, lumber yards, interior designers, and anyone else with a loosely related SIC code. It has no license verification. It can't segment by trade type.

TradeBridge is built specifically for home services contractor data. We source from state licensing boards. We segment by 12 trade categories. We verify every license. Per-project pricing starts at $0.30 per contact with no annual commitment.

Where ZoomInfo falls short for contractor data

ZoomInfo was built for a different market. Its strength is in tech, SaaS, and enterprise B2B where companies have large web footprints, LinkedIn-active employees, and clear firmographic data. Home services contractors are different.

A 6-truck HVAC company in Phoenix might have a simple website, an owner who doesn't use LinkedIn, and employees who don't appear in any B2B database. The owner's name might only appear in state licensing board records. ZoomInfo's web-scraping approach misses these businesses entirely or categorizes them incorrectly.

When ZoomInfo does find a contractor, it groups them under broad industry codes. "Construction" includes general contractors, specialty trades, heavy civil, and demolition. "Home improvement" includes retail stores, design firms, and contractors. There's no way to filter for "licensed residential HVAC contractors."

Where TradeBridge adds value

TradeBridge starts with the authoritative source: state contractor licensing boards. Every state maintains a database of who holds an active contractor license. We pull from these databases, enrich with verified contact information, and segment by specific trade type.

The result is a list where every record is a real, licensed contractor with a working email and direct phone number. You can target HVAC contractors separately from plumbers, electricians from roofers. You know the license is active before you make first contact.

When ZoomInfo might be better

If your sales team also targets non-contractor accounts (distributors, manufacturers, software companies), ZoomInfo's breadth across industries is useful. If you need intent data, website visitor tracking, or deep firmographic data for large enterprises, ZoomInfo offers capabilities TradeBridge doesn't.

But if your primary need is reaching licensed home services contractors with accurate, trade-segmented contact data, TradeBridge delivers better data at a fraction of the cost.

Cost comparison

ZoomInfo's standard plan starts around $15,000 per year for a single seat. Enterprise plans with more seats and features run $25,000-$30,000+. That's the platform fee. You still need to spend time filtering through irrelevant results to find actual contractors.

TradeBridge charges $0.30-$0.75 per verified contact with no annual contract. A list of 5,000 HVAC contractors in Texas costs $1,500-$3,750. You can order one list, evaluate the quality, and decide whether to order more. No commitment, no platform to learn.