---
title: The Companies API Reviews
meta_title: 'The Companies API Reviews 2026: Details, Pricing, & Features | G2'
meta_description: Filter reviews by the users' company size, role or industry to find
  out how The Companies API works for a business like yours.
date_modified: '2026-06-04'
parent_category:
  name: Lead Generation
  url: https://www.g2.com/categories/lead-generation
---


# The Companies API Reviews
**Vendor:** The Companies API  
**Category:** [Other Lead Generation Software](https://www.g2.com/categories/other-lead-generation)
## About The Companies API
The Companies API provides data APIs on companies for developers and marketers. We currently have three main APIs that allow you to: 🔎 Search 54 million companies in specific industries, locations, technologies, etc. 🏢 Enrich a company with 50+ data points by sending us their name or domain name. 🔁 Find similar businesses of specific companies to find potential new customers. All APIs can be used to supercharge any one of your product features or enrich your marketing tools. We also have a generous free plan for people who want to try our APIs. 😁






- [View The Companies API pricing details and edition comparison](https://www.g2.com/products/the-companies-api/reviews?section=pricing&secure%5Bexpires_at%5D=2026-09-20+08%3A33%3A59+-0500&secure%5Bsession_id%5D=c35005fe-4f63-49d1-9d93-44c08c58bf9e&secure%5Btoken%5D=3e6071c2fac098f157ee49023bd9f9fa066d309a8d96984e7515e6f6b10283d9&format=llm_user)

## The Companies API Features
**Additional Functionality**
- Lead Segmentation
- Campaign Management
- Real-Time Notifications
- Lead Engagement
- Social Media Integration
- A/B Testing
- Event Triggered Actions
- Campaign Segmentation
- Contact Database
- Activity Tracking
- Customer Segmentation
- Click Tracking
- Performance Metrics
- Template Management
- Chat/Messaging
- Email Templates
- Personalization
- Customizable Templates
- Conversion Tracking
- Lead Generation
- Data Import/Export
- AI Copilot
- Lead Qualification
- Conversion Rate Optimization
- Lead Nurturing
- Autoresponders
- Lead Capture
- Generative AI
- Pipeline Management
- Campaign Scheduling
- Activity Dashboard
- Workflow Management
- Drip Campaigns
- Lead Notifications
- Third-Party Integrations
- Customizable Fields
- Email Marketing
- Multi-Channel Marketing
- Reporting & Statistics
- Engagement Tracking
- Customization
- CRM
- Multi-Campaign
- Email Management
- Lead Distribution
- Contact Management
- Email Tracking
- Lead Management
- Calendar Management
- API
- Sales Reports
- Drag & Drop

**Lead Generation**
- Lead Builder
- CRM Integration
- Marketing Automation Integration
- Social Media Integration
- Data Import & Export Tools

## Top The Companies API Alternatives
  - [AnyBiz.io](https://www.g2.com/products/anybiz-io/reviews) - 4.8/5.0 (343 reviews)
  - [PersistIQ](https://www.g2.com/products/persistiq/reviews) - 4.5/5.0 (316 reviews)
  - [A-Leads](https://www.g2.com/products/a-leads-a-leads/reviews) - 4.8/5.0 (290 reviews)