Lead Generation

Find and enrich B2B leads at scale. Turn a domain, business name, or location into rich company data, emails, phone numbers, and social profiles ready for your CRM.

Overview

Lead generation and enrichment turn a starting point like a domain, company name, or location into a complete, usable record. OpenWeb Ninja's contact and local data APIs find emails, phone numbers, and social profiles, and return rich business information such as company details, categories, ratings, reviews, opening hours, website, and 30+ additional data points from Google Maps and the public web. Use them to discover businesses by category and geography, build and enrich prospect lists, fill out CRM records, and power sales-intelligence tools, with a free tier and simple REST endpoints.

Lead Generation APIs

APIs for Lead Generation

Mix and match these APIs to build your solution. Every API includes a free tier.

Email Search

Email Search API

Fast and Simple Web Search for Emails - Get Emails Found on the Web for a Given Query and an Email Domain in Real-Time.

Data sources
Web logoWeb
Website Contacts Scraper

Website Contacts Scraper API

Lightning Fast Scraping of Emails, Phone Numbers, and Social URLs (Facebook, TikTok, Instagram, Twitter, LinkedIn, and Others) from a Website Domain.

Data sources
Web logoWeb
Local Business Data

Local Business Data API

Extremely Comprehensive Local Business / Place / POI Data from Google Maps - Reviews, Photos, Emails, Social, and 30+ Additional Data Points.

Data sources
Google Maps logoGoogle Maps
Web logoWeb
Real-Time Local & Maps Data

Real-Time Local & Maps Data API

Fast and Reliable Local Data API - Search and Enrich Businesses and Places with Real-Time Data from Google Maps, Waze, and Yelp. Get Business Details, Reviews, Photos, Local Rankings, Events, Geocoding, Directions, and More Through a Single API.

Data sources
Google Maps logoGoogle Maps
Yelp logoYelp
Waze logoWaze
Google logoGoogle
Web logoWeb
Social Links Search

Social Links Search API

Search for Social Profiles on the Web in Real-Time - Get Social Links for Facebook, TikTok, Instagram, Twitter, LinkedIn, Youtube, and More Social Networks.

Data sources
Web logoWeb
Google AI Mode

Google AI Mode API

Fast and Reliable Google AI Mode Search Results with Advanced Reasoning, Multimodal Capabilities, Web Access, and Continuous Conversation Support in Real-Time (Powered by Gemini).

Data sources
Google AI Mode logoGoogle AI Mode
Real-Time Web Search

Real-Time Web Search API

Fast and Reliable Google Search & SERP API including Organic Results, AI Overviews, AI Mode, Videos, Places, News, Knowledge Graph, People Also Ask, Related Searches, and More.

Data sources
Google Search logoGoogle Search
Play Store Apps

Play Store Apps API

Extremely Comprehensive API to Search and List Apps/Games Top Charts on the Google Play Apps Store, Including Extensive App Details and Reviews in Real-Time.

Data sources
Google Play Store logoGoogle Play Store

FAQ

Most common questions and answers

How do these APIs help with lead generation?

Which API turns a website domain into contact details?

How can I build targeted prospect lists by industry or location?

Is there a free tier?

APIs by Category

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