LeadMine vs The Companies API
A factual comparison of features, pricing, and capabilities.
LeadMine
Lead generation and sales prospecting platform with a Lead Finder over 200 million contacts, a Chrome extension for corporate websites and Google results, email lookup by name and domain, and email verification, priced by monthly credits with a free tier.
The Companies API
The Companies API is a company enrichment API that turns a domain name into a structured company profile with firmographics such as industry, employee count, founding year and revenue across 50 million companies. Plans are monthly credit allowances with a request-rate limit.
Pricing comparison.
Monthly rates shown. Annual billing may offer discounts. Visit official sites for current pricing.
Feature comparison.
| Feature | LeadMine | The Companies API |
|---|---|---|
| Lead Finder | ||
| Chrome Extension | ||
| Email Verification | ||
| Email Lookup | ||
| CSV Export | ||
| Email & Chat Support | ||
| Domain to company profile enrichment | ||
| Access to all 50M companies | ||
| Firmographics: industry, employee count, founding year, revenue | ||
| Company lists | ||
| Additional credits at a per-1,000 rate | ||
| Rate-limited API by plan |
Native integrations.
LeadMine
The Companies API
Let us handle it.
We manage the infrastructure, deliverability, and campaigns. You get results without the tool research.
Information gathered from official sources and may change. Pricing and features last verified 9/4/2026. Please visit the official websites for the most current information.