API Documentation

Company API

Look up complete company data via a domain name, description, industry codes, geo, social profiles, tech stack, WHOIS, and business metrics. A drop-in Clearbit Company API replacement.

Get API Key View Full Docs

Company API

LIVE

Company domain

Real API data no signup required

cURL

curl --request GET \
  --url 'https://api.tomba.io/v1/companies/find?domain=stripe.com' \
  --header 'X-Tomba-Key: ta_xxxxxxxxxxxx' \
  --header 'X-Tomba-Secret: ts_xxxxxxxxxxxx'

200400429

{
  "data": {
    "name": "Tomba technology web service LLC",
    "legalName": "Tomba technology web service LLC",
    "domain": "tomba.io",
    "description": "The most powerful email-finding tool for B2B prospecting.",
    "foundedYear": "2021",
    "location": "US",
    "geo": {
      "streetAddress": "1228 Claymont",
      "city": "Claymont",
      "postalCode": "19703",
      "state": "Delaware",
      "country": "United States",
      "countryCode": "US"
    },
    "category": {
      "sicCode": "73",
      "naicsCode": "81"
    },
    "site": {
      "phoneNumbers": [
        "+18507905575"
      ],
      "emailAddresses": [
        "contact@tomba.io",
        "support@tomba.io"
      ]
    },
    "linkedin": {
      "handle": "tomba-io"
    },
    "twitter": {
      "handle": "tombaplatforum"
    },
    "facebook": {
      "handle": "tombaplatforum"
    },
    "whois": {
      "registrar_name": "namecheap, inc.",
      "created_date": "2020-07-07T20:54:07+02:00"
    },
    "emailProvider": "Google Workspace",
    "type": "privately held",
    "metrics": {
      "employees": "1-10",
      "annualRevenue": "$0-$1M"
    },
    "tech": [
      "Vue.js",
      "Nuxt.js",
      "Cloudflare",
      "Google Analytics",
      "Node.js"
    ],
    "techCategories": [
      "JavaScript frameworks",
      "CDN",
      "Analytics"
    ]
  },
  "meta": {
    "domain": "tomba.io"
  }
}

Based on verified reviews

The Most Reliable Company API API

Tomba has the largest B2B email crawler on the web. We process billions of pages monthly so you always get the freshest, most accurate data.

2B+

Pages crawled monthly

450M+

Verified B2B emails

80M+

Domains indexed

Ranked in benchmark

81%

Email coverage

<5%

Bounce rate

<200ms

API response

99.9%

Uptime SLA

42M+

Tech-indexed sites

150K+

Professionals

Independent 5,000-Lead Benchmark

Same input file, same conditions, every provider. Raw results, no spin.

View raw data Data updates Robots policy

Tomba.io

4,015

Anymailfinder

3,875

Findymail

3,757

GetProspect

3,096

Skrapp

2,142

Hunter

1,882

VoilaNorbert

1,800

Snov

1,007

Prospeo

846

More Data, Less Money No One Comes Close

Every plan includes free verification credits, phone data, and credits valid for 12 months.

Basic

$49 /mo

5,000 total credits

2,500 finder + 2,500 Free Verification

Integrate Company API in Your Language

Install Tomba in your language. 10 official SDKs, all open-source on GitHub.

composer require tomba-io/php

Ruby

gem install tomba

go get github.com/tomba-io/go

luarocks install tomba

install.packages("tomba")

Elixir

{:tomba, "~> 1.0"}

Full API documentation View on GitHub MCP Server

Company API API Features

Company Profile

Legal name, domain, aliases, description, founded year, company type, and tags.

Full Address & Geo

Street address, city, postal code, state, country, and lat/lng coordinates.

SIC & NAICS Codes

Industry classification with SIC, SIC-4, NAICS-6, and NAICS-6 2022 codes.

Technology Stack

Full list of detected technologies and their categories (analytics, CDN, frameworks, etc.).

Social Profiles

LinkedIn, Twitter, and Facebook handles with follower counts.

Site Data

Public phone numbers and email addresses found on the company website.

WHOIS Data

Registrar name, domain creation date, and referral URL.

Business Metrics

Employee count, traffic rank, annual revenue, estimated revenue, and market cap.

Email Provider

Detected email provider (Google Workspace, Microsoft 365, etc.).

Parent & Ultimate Parent

Parent company and ultimate parent company domain relationships.

EIN & Identifiers

US EIN and other business identifiers when available.

Clearbit Replacement

Drop-in replacement for the Clearbit Company API with compatible data structure.

Trusted Worldwide

Everyone is switching to Tomba.io

Join thousands of companies worldwide who trust Tomba for their email finding needs

Trusted by Developers Worldwide

Tomba.io is very fast with lots of features. I run leads from Apollo into Tomba and grab prospect info in record time. I'm saving at least 5 hours a week. No joke.

Julian M.

Account Executive, Insight

I've tested over a dozen email finder tools, and Tomba.io stands out as the best. It consistently delivers accurate results. The SDK and docs make integration fast.

Andrei Kholkin

Founder, Superpage.io

Stellar product and amazing support. I have tested many tools and this one is far superior by far. I highly recommend it.

Martin Ebongué

Entrepreneur, Genius Data Flow

Since years, Tomba has provided the most results per search, and it keeps getting better. It recently became one of the most feature-rich tools for our list building.