ZoomInfo

ZoomInfo is the largest name in enterprise B2B data. It provides detailed contact and company information, including direct dials, emails, org charts, technographics and funding data, and layers buying intent signals on top to show which accounts are researching topics related to your product.

Sales, marketing and recruiting teams use it to build target account lists, find the right people inside those accounts, keep CRM data enriched and prioritise outreach based on intent. ZoomInfo has expanded into a broader go-to-market platform with engagement, conversation intelligence and AI features, and it owns the NeverBounce email verification service. Its depth of coverage, particularly for North American companies, is the main reason large teams choose it.

The downside is cost and commitment. ZoomInfo is sold through sales on annual contracts, and prices rise with seats, credits and add-ons such as intent data. It is best suited to mid-market and enterprise teams with a real budget for data.

Pricing is not published. Reports from buyers put the Professional plan at roughly $15,000 a year for a small team, with many companies paying $30,000 or more once seats and add-ons are included. ZoomInfo has said it is moving to a hybrid model with a platform fee plus data credits.