Company Lookalikes Finder API

curl --request POST \
  --url https://api.cufinder.io/v3/companies/lookalikes \
  --header 'Content-Type: application/json' \
  --header 'x-api-key: <api-key>' \
  --data '
{
  "query": "<string>"
}
'

import requests

url = "https://api.cufinder.io/v3/companies/lookalikes"

payload = { "query": "<string>" }
headers = {
    "x-api-key": "<api-key>",
    "Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.text)

const options = {
  method: 'POST',
  headers: {'x-api-key': '<api-key>', 'Content-Type': 'application/json'},
  body: JSON.stringify({query: '<string>'})
};

fetch('https://api.cufinder.io/v3/companies/lookalikes', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://api.cufinder.io/v3/companies/lookalikes",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_POSTFIELDS => json_encode([
    'query' => '<string>'
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json",
    "x-api-key: <api-key>"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

import (
	"fmt"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "https://api.cufinder.io/v3/companies/lookalikes"

	payload := strings.NewReader("{\n  \"query\": \"<string>\"\n}")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("x-api-key", "<api-key>")
	req.Header.Add("Content-Type", "application/json")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.post("https://api.cufinder.io/v3/companies/lookalikes")
  .header("x-api-key", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"query\": \"<string>\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.cufinder.io/v3/companies/lookalikes")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Post.new(url)
request["x-api-key"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"query\": \"<string>\"\n}"

response = http.request(request)
puts response.read_body

Company APIs

Company Lookalikes Finder API

Similar companies reveal untapped markets and competitor landscapes that fuel expansion strategies. The Company Lookalikes Finder API returns a curated list of companies matching your target profile’s industry, size, and characteristics with 98% confidence scores. Built for developers creating prospect intelligence and market analysis tools, this RESTful endpoint delivers comprehensive company profiles including employee counts, revenue estimates, and contact details that power account-based marketing, competitive research, and lead generation workflows across your sales stack.

POST

companies

lookalikes

curl --request POST \
  --url https://api.cufinder.io/v3/companies/lookalikes \
  --header 'Content-Type: application/json' \
  --header 'x-api-key: <api-key>' \
  --data '
{
  "query": "<string>"
}
'

import requests

url = "https://api.cufinder.io/v3/companies/lookalikes"

payload = { "query": "<string>" }
headers = {
    "x-api-key": "<api-key>",
    "Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.text)

const options = {
  method: 'POST',
  headers: {'x-api-key': '<api-key>', 'Content-Type': 'application/json'},
  body: JSON.stringify({query: '<string>'})
};

fetch('https://api.cufinder.io/v3/companies/lookalikes', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://api.cufinder.io/v3/companies/lookalikes",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_POSTFIELDS => json_encode([
    'query' => '<string>'
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json",
    "x-api-key: <api-key>"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

import (
	"fmt"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "https://api.cufinder.io/v3/companies/lookalikes"

	payload := strings.NewReader("{\n  \"query\": \"<string>\"\n}")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("x-api-key", "<api-key>")
	req.Header.Add("Content-Type", "application/json")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.post("https://api.cufinder.io/v3/companies/lookalikes")
  .header("x-api-key", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"query\": \"<string>\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.cufinder.io/v3/companies/lookalikes")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Post.new(url)
request["x-api-key"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"query\": \"<string>\"\n}"

response = http.request(request)
puts response.read_body

Common Use Cases

One strong customer can seed a whole list of similar accounts worth pursuing.

Account-Based Marketing: Expanding a target list with companies like your best customers.
Prospecting: Finding new accounts that match a proven ideal customer profile.
Market Research: Discovering competitors and peers in a segment.
Partnership Sourcing: Surfacing companies similar to existing partners.
List Building: Growing campaign lists from a single seed company.

Credit usage is 5 credits per request.

Attributes

string

required

Company domain, name, or LinkedIn URL, for example stripe.

Response

{
    "success": true,
    "data": {
        "companies": [
            {
                "name": "airbnb",
                "domain": "airbnb.com",
                "website_url": "http://airbnb.com",
                "industry": "software development",
                "type": "public company",
                "employee_range": "5001-10000",
                "followers_count": 3441743,
                "linkedin_id": null,
                "logo_url": "media.cufinder.io/domain_logo/airbnb.com",
                "location": {
                    "country": "united states",
                    "state": "california",
                    "city": "san francisco",
                    "address": "888 brannan street,san francisco, ca 94103, us",
                    "postal_code": null
                },
                "social": {
                    "linkedin_url": "linkedin.com/company/airbnb",
                    "facebook_url": null,
                    "twitter_url": null
                }
            },
            {
                "name": "anthropic",
                "domain": "anthropic.com",
                "website_url": "https://www.anthropic.com",
                "industry": "research services",
                "type": "privately held",
                "employee_range": "501-1000",
                "followers_count": 4592335,
                "linkedin_id": null,
                "logo_url": "media.cufinder.io/domain_logo/anthropic.com",
                "location": {
                    "country": null,
                    "state": null,
                    "city": null,
                    "address": null,
                    "postal_code": null
                },
                "social": {
                    "linkedin_url": "linkedin.com/company/anthropicresearch",
                    "facebook_url": null,
                    "twitter_url": null
                }
            },
            {
                "name": "atlassian",
                "domain": "atlassian.com",
                "website_url": "https://atlassian.com",
                "industry": "software development",
                "type": "public company",
                "employee_range": "10001+",
                "followers_count": 2619337,
                "linkedin_id": null,
                "logo_url": "media.cufinder.io/domain_logo/atlassian.com",
                "location": {
                    "country": "australia",
                    "state": "nsw",
                    "city": "sydney",
                    "address": "level 6/341 george st,sydney, nsw 2000, au",
                    "postal_code": null
                },
                "social": {
                    "linkedin_url": "linkedin.com/company/atlassian",
                    "facebook_url": null,
                    "twitter_url": null
                }
            },
            {
                "name": "databricks",
                "domain": "databricks.com",
                "website_url": "https://databricks.com",
                "industry": "software development",
                "type": "privately held",
                "employee_range": "5001-10000",
                "followers_count": 1350782,
                "linkedin_id": null,
                "logo_url": "media.cufinder.io/domain_logo/databricks.com",
                "location": {
                    "country": "united states",
                    "state": "california",
                    "city": "san francisco",
                    "address": "160 spear street,13th floor,san francisco, ca 94105, us",
                    "postal_code": null
                },
                "social": {
                    "linkedin_url": "linkedin.com/company/databricks",
                    "facebook_url": null,
                    "twitter_url": null
                }
            },
            {
                "name": "google",
                "domain": "google.com",
                "website_url": "https://google.com",
                "industry": "software development",
                "type": "public company",
                "employee_range": "10001+",
                "followers_count": 42334852,
                "linkedin_id": null,
                "logo_url": "media.cufinder.io/domain_logo/google.com",
                "location": {
                    "country": "united states",
                    "state": "california",
                    "city": "mountain view",
                    "address": "1600 amphitheatre parkway,mountain view, ca 94043, us",
                    "postal_code": null
                },
                "social": {
                    "linkedin_url": "linkedin.com/company/google",
                    "facebook_url": null,
                    "twitter_url": null
                }
            },
            {
                "name": "paypal",
                "domain": "paypal.com",
                "website_url": "https://paypal.com",
                "industry": "software development",
                "type": "public company",
                "employee_range": "10001+",
                "followers_count": 1722232,
                "linkedin_id": null,
                "logo_url": "media.cufinder.io/domain_logo/paypal.com",
                "location": {
                    "country": "united states",
                    "state": "california",
                    "city": "san jose",
                    "address": "2211 north first street,san jose, ca 95131, us",
                    "postal_code": null
                },
                "social": {
                    "linkedin_url": "linkedin.com/company/paypal",
                    "facebook_url": null,
                    "twitter_url": null
                }
            },
            {
                "name": "revolut",
                "domain": "revolut.com",
                "website_url": "https://www.revolut.com",
                "industry": "financial services",
                "type": "privately held",
                "employee_range": "10001+",
                "followers_count": 2211802,
                "linkedin_id": null,
                "logo_url": "media.cufinder.io/domain_logo/revolut.com",
                "location": {
                    "country": "united kingdom",
                    "state": "england",
                    "city": "london",
                    "address": "30 s colonnade,london, england e14 5hx, gb",
                    "postal_code": null
                },
                "social": {
                    "linkedin_url": "linkedin.com/company/revolut",
                    "facebook_url": null,
                    "twitter_url": null
                }
            },
            {
                "name": "rippling",
                "domain": "rippling.com",
                "website_url": "https://www.rippling.com",
                "industry": "software development",
                "type": "privately held",
                "employee_range": "1001-5000",
                "followers_count": 469324,
                "linkedin_id": null,
                "logo_url": "media.cufinder.io/domain_logo/rippling.com",
                "location": {
                    "country": "united states",
                    "state": "california",
                    "city": "san francisco",
                    "address": "430 california st,san francisco, california 94104, us",
                    "postal_code": null
                },
                "social": {
                    "linkedin_url": "linkedin.com/company/rippling",
                    "facebook_url": null,
                    "twitter_url": null
                }
            },
            {
                "name": "salesforce",
                "domain": "salesforce.com",
                "website_url": "http://www.salesforce.com",
                "industry": "software development",
                "type": "public company",
                "employee_range": "10001+",
                "followers_count": 6738074,
                "linkedin_id": null,
                "logo_url": "media.cufinder.io/domain_logo/salesforce.com",
                "location": {
                    "country": "united states",
                    "state": "california",
                    "city": "san francisco",
                    "address": "415 mission st,san francisco, california 94105, us",
                    "postal_code": null
                },
                "social": {
                    "linkedin_url": "linkedin.com/company/salesforce",
                    "facebook_url": null,
                    "twitter_url": null
                }
            },
            {
                "name": "wise",
                "domain": "wise.com",
                "website_url": "https://wise.com",
                "industry": "financial services",
                "type": "public company",
                "employee_range": "5001-10000",
                "followers_count": 670223,
                "linkedin_id": null,
                "logo_url": "media.cufinder.io/domain_logo/wise.com",
                "location": {
                    "country": "united kingdom",
                    "state": null,
                    "city": "london",
                    "address": "the tea building,56 shoreditch high street,london, e1 6jj, gb",
                    "postal_code": null
                },
                "social": {
                    "linkedin_url": "linkedin.com/company/wiseaccount",
                    "facebook_url": null,
                    "twitter_url": null
                }
            }
        ]
    },
    "meta": {
        "confidence": 95,
        "query": {
            "query": "stripe"
        },
        "credits": {
            "charged": 5,
            "remaining": 9862
        }
    }
}

Company Search

Search companies with multiple filters.

B2B Customers Finder

Identify a company’s likely B2B customers.

Company Subsidiaries Finder

Map a company’s subsidiaries.

Company Enrichment

Enrich a company with full firmographics.

Getting started

Documentations

Company Lookalikes Finder API

Common Use Cases

Attributes

Response

Company Search

B2B Customers Finder

Company Subsidiaries Finder

Company Enrichment

​Common Use Cases

​Attributes

​Response

​Related APIs

Company Search

B2B Customers Finder

Company Subsidiaries Finder

Company Enrichment

Common Use Cases

Attributes

Response

Related APIs