ZoomInfo API

Overview

The ZoomInfo API offers a programmatic interface to its extensive database of B2B company and contact information. Designed for developers and technical teams, the API facilitates the integration of business data directly into sales, marketing, and operational workflows. Users can access data points such as employee contact details, company firmographics, technographics (technology adoption), and purchase intent signals. This enables automation of tasks like lead scoring, data enrichment, and targeted outreach.

Key applications for the ZoomInfo API include enhancing CRM systems with up-to-date contact and company profiles, automating lead generation processes by identifying prospects that match specific criteria, and powering market intelligence platforms. For instance, developers can use the Company API to retrieve detailed information about businesses, including industry, revenue, and employee count. The Contact API allows for searching and retrieving individual professional profiles, complete with contact details where available.

The API is structured as a RESTful service, providing endpoints for various data categories. This architecture supports standard HTTP methods and returns data primarily in JSON format, aligning with common web development practices. Integration is supported by SDKs for multiple programming languages, including Python, Node.js, and Java, which can streamline the development process by handling authentication and request formatting. The platform also emphasizes data compliance, noting certifications such as SOC 2 Type II, GDPR, and CCPA, which are relevant for organizations operating with sensitive business data.

Organizations aiming to improve data accuracy, automate sales prospecting, or gain deeper market insights often utilize B2B data APIs. As highlighted by Gartner's research on data-driven marketing, leveraging external data sources can significantly impact strategic decision-making and operational efficiency. The ZoomInfo API fits into this landscape by providing a structured way to access and integrate large volumes of B2B intelligence.

Key features

• Company API: Provides access to detailed firmographic data, including industry, revenue, employee count, and company hierarchy.
• Contact API: Enables retrieval of professional contact information, such as email addresses, phone numbers, job titles, and departmental affiliations.
• Intent API: Offers insights into companies actively researching specific topics or products, based on web activity, allowing for timely engagement.
• Technographics API: Identifies the technology stack used by organizations, useful for targeting based on specific software or hardware adoption.
• Websights API: Helps identify anonymous website visitors, linking them to company profiles for lead generation and personalized outreach.
• Enrich API: Allows users to append missing or update existing data points for company and contact records, enhancing data quality.
• Search Capabilities: Supports complex queries across various data fields to pinpoint specific companies or contacts based on multiple criteria.
• Data Compliance: Adheres to compliance standards including SOC 2 Type II, GDPR, and CCPA, addressing data privacy and security concerns.

Pricing

ZoomInfo offers custom enterprise pricing for its API services, tailored to the specific data volume, features, and integration needs of each client. Direct public pricing tiers are not provided; interested parties typically engage with ZoomInfo's sales team for a personalized quote. This model is common for comprehensive B2B data providers, as utilization can vary significantly based on company size and use case.

For detailed pricing information, prospective users are directed to contact ZoomInfo directly.

Common integrations

The ZoomInfo API is designed for integration into a wide array of business applications and platforms. Its primary utility lies in enhancing existing sales, marketing, and data management systems.

• CRM Systems: Integrating with platforms like Salesforce, HubSpot, or Microsoft Dynamics 365 to enrich lead and contact records, update company profiles, and automate data entry. Developers can refer to ZoomInfo's integration guides for common CRM platforms.
• Marketing Automation Platforms: Connecting with Marketo, Pardot, or Eloqua to personalize campaigns, segment audiences, and improve lead scoring accuracy using up-to-date B2B data.
• Sales Engagement Platforms: Enhancing tools like Salesloft or Outreach with verified contact information and intent signals to power more effective outreach sequences.
• Data Warehouses & Business Intelligence Tools: Exporting and syncing B2B data into data lakes or BI platforms for advanced analytics, market trend analysis, and strategic planning.
• Custom Applications: Building bespoke tools for sales prospecting, lead generation, or competitive intelligence that leverage ZoomInfo's data directly via the API.

Alternatives

For organizations seeking B2B data and intelligence APIs, several alternatives offer similar or complementary services:

• Apollo.io: Provides B2B contact data, sales engagement tools, and a prospecting platform, often used for lead generation and outreach.
• Clearbit: Offers data enrichment, lead scoring, and company intelligence APIs, focusing on appending data to existing records and identifying website visitors.
• Lusha: Specializes in B2B contact and company information, primarily for sales and recruitment professionals, with an emphasis on accuracy.

Getting started

To begin using the ZoomInfo API, developers typically obtain an API key and secret from their ZoomInfo account dashboard. The following Python example demonstrates a basic request to the Company API endpoint to retrieve information for a specified company. This example uses the popular requests library for making HTTP requests.

import requests
import json

# Replace with your actual API key and secret
API_KEY = "YOUR_ZOOMINFO_API_KEY"
API_SECRET = "YOUR_ZOOMINFO_API_SECRET"

# ZoomInfo API base URL
BASE_URL = "https://api.zoominfo.com"

# Example: Search for a company by name
def get_company_info(company_name):
    endpoint = f"{BASE_URL}/search/company"
    headers = {
        "Content-Type": "application/json",
        "api-key": API_KEY,
        "api-secret": API_SECRET
    }
    payload = {
        "query": {
            "companyName": company_name
        },
        "output": {
            "companyFields": ["id", "name", "website", "industry", "revenue", "employees"]
        }
    }

    try:
        response = requests.post(endpoint, headers=headers, data=json.dumps(payload))
        response.raise_for_status() # Raise HTTPError for bad responses (4xx or 5xx)
        company_data = response.json()
        return company_data
    except requests.exceptions.HTTPError as http_err:
        print(f"HTTP error occurred: {http_err} - {response.text}")
    except Exception as err:
        print(f"An error occurred: {err}")
    return None

# Example usage:
company_name_to_search = "Acme Corp"
company_details = get_company_info(company_name_to_search)

if company_details:
    print(f"Company Details for {company_name_to_search}:")
    print(json.dumps(company_details, indent=2))
else:
    print(f"Failed to retrieve company details for {company_name_to_search}.")

This Python snippet demonstrates how to authenticate with the API using the provided key and secret, construct a JSON payload for a company search query, and parse the JSON response. For more detailed examples and endpoint specifics, consult the official ZoomInfo developer documentation.