Largest B2B contact and company database — direct phones, emails, company details.
Small businesses should look at Lusha, Apollo, or Hunter for affordable prospecting.
ZoomInfo sells Sales, Marketing and Talent packages through a Get Pricing form and aims at go-to-market teams, not a small shop with no sales team.zoominfo.com
API with OAuth 2.0; plan not stated. Zapier listing. Partner integrations directory.
API, native apps, Zapier or Make, and which plan each one needs. Free, no sign-up.
Ask the AI Advisor about your own team, stack and budget. $5 a month.
Last researched: March 2026
A free trial button and a GTM Workspace let you start without a developer, though the product spans many modules.zoominfo.com (source, opens in a new tab)
Prices are not listed and come from a quote, so you cannot compare the cost before talking to sales.zoominfo.com (source, opens in a new tab)
ZoomInfo has native Salesforce and HubSpot connectors, a partner integrations directory, a Zapier listing and an OAuth API.zoominfo.com (source, opens in a new tab)zoominfo.com (source, opens in a new tab)
The footer links a public Status page, and the API docs cover rate limits and status codes.zoominfo.com (source, opens in a new tab)docs.zoominfo.com (source, opens in a new tab)
Source: ZoomInfo·Verified March 2026
Most comprehensive B2B contact database available
Intent data identifies in-market companies
Integrates with every major CRM and sales tool
$15,000+/year — one of the most expensive sales tools
Requires dedicated sales team to justify investment
Contact accuracy varies — some records outdated
AI-powered intent signals identify companies researching relevant solutions. ML enriches and refreshes contact data.
Source: ZoomInfo·Verified March 2026
ZoomInfo publishes API docs with OAuth 2.0 authentication for building apps.
ZoomInfo has a Zapier integrations page.
ZoomInfo runs a partners and integrations directory.
Questions about ZoomInfo, or what to run with it? Grab a 15-minute chat. We don't sell software, so we have no stake in which one you use.
Grab a 15-minute chatOpenness scores only facts the vendor confirms on its own pages. Not confirmed on ZoomInfo's pages, so not shown: its data export terms and its standard contract term. How we score it
