Find lookalikes and competitors of any company. AI matching on what a business actually does to find truly similar companies, across 33M+ candidates.
POST https://api.companyenrich.com/v2/companies/search// Request
{
"lookalike": { "domains": ["shopify.com"] }
}
// Response
{
"items": [
{ "name": "Ecwid", "domain": "ecwid.com", ... },
{ "name": "BigCommerce", "domain": "bigcommerce.com", ... },
{ "name": "Shopline", "domain": "shopline.com", ... },
// ...more results
],
"scores": { "01924e1a-cf7a-...": 0.88, ... },
"nextCursor": "..."
}Top matches for Shopify
Matched on: business model, context, industry
Trusted by the fastest growing companies
4.9 on
G2
Enter a domain to test our multi-vector semantic lookalike engine.
We use multi-vector embeddings to compare services, business models, buyer profiles, firmographics, and web traffic, finding truly similar companies — not just keyword matches.
Narrow lookalike results with company filters. Combine seed domains with inclusion and exclusion rules, and leave out accounts you already have.
Example: Mid-size lookalikes of Stripe and Adyen in Europe, excluding existing customers.
Search across our database of 33M+ companies to discover the most relevant lookalikes in every industry and geography.
Explore our data
Independently BenchmarkedBuild on the top-ranked lookalike API, verified by an independent benchmark of the leading providers in the space.
See the full benchmark| Provider | Precision@100 on a 30 to 80 percent scale | P@100 |
|---|---|---|
| CompanyEnrich | 73.5% | |
| Extruct | 61.1% | |
| Ocean.io | 59.5% | |
| Discolike | 34.6% |
WHAT YOU GET BACK
Lookalike results include company profiles you can use to assess fit. Explore their firmographics, funding, technology, and business context.
idnamelegalNamedomainwebsitedescriptionlogoUrlupdatedAtindustryindustriescategoriestypeemployeesrevenuefoundedYearlocation.country.namelocation.country.codelocation.state.namelocation.state.codelocation.state.idlocation.city.namelocation.city.idlocation.addresslocation.postalCodelocation.phonesocials.linkedinUrlsocials.linkedinIdsocials.twitterUrlsocials.facebookUrlsocials.instagramUrlsocials.angellistUrlsocials.crunchbaseUrlsocials.youtubeUrlsocials.githubUrlsocials.g2UrlRequest with expand=financial
Optional expansion: returned only when requested, at an additional credit cost per company.
financial.totalFundingfinancial.fundingStagefinancial.fundingDatefinancial.stockSymbolfinancial.stockExchangefinancial.fundingRounds[].datefinancial.fundingRounds[].amountfinancial.fundingRounds[].typefinancial.fundingRounds[].investorsfinancial.fundingRounds[].urlRequest with expand=keywords
Optional expansion: returned only when requested, at an additional credit cost per company.
keywordsRequest with expand=naicsCodes
Optional expansion: returned only when requested, at an additional credit cost per company.
naicsCodesRequest with expand=technologies
Optional expansion: returned only when requested, at an additional credit cost per company.
technologiesRequest with expand=workforce
Optional expansion: returned only when requested, at an additional credit cost per company. Counts reflect employees observed in our people dataset. Use nextCursor with the workforce endpoint for earlier years.
workforce.observedEmployeeCountworkforce.employeeCountRangeworkforce.departmentHeadcountworkforce.unclassifiedHeadcountworkforce.history[].dateworkforce.history[].observedEmployeeCountworkforce.history[].departmentHeadcountworkforce.nextCursorSEE IT IN CODE
Send up to 10 seed domains as a lookalike query, tune ranking with lookalike.weight, and filter by country and technology. Get ranking scores alongside company profiles.
curl --request POST 'https://api.companyenrich.com/v2/companies/search' \
--header "Authorization: Bearer $COMPANYENRICH_API_KEY" \
--header 'Accept: application/json' \
--header 'Content-Type: application/json' \
--data '{
"lookalike": {
"domains": ["stripe.com", "adyen.com"],
"weight": 0.85
},
"filter": {
"country": "GB",
"technologies": ["aws", "kubernetes"]
},
"pageSize": 25
}'import os
import requests
response = requests.post(
"https://api.companyenrich.com/v2/companies/search",
headers={
"Authorization": f"Bearer {os.environ['COMPANYENRICH_API_KEY']}"
},
json={
"lookalike": {
"domains": ["stripe.com", "adyen.com"],
"weight": 0.85
},
"filter": {
"country": "GB",
"technologies": ["aws", "kubernetes"]
},
"pageSize": 25
},
timeout=30,
)
response.raise_for_status()
print(response.json())const response = await fetch(
"https://api.companyenrich.com/v2/companies/search",
{
method: "POST",
headers: {
Authorization: `Bearer ${process.env.COMPANYENRICH_API_KEY}`,
"Content-Type": "application/json"
},
body: JSON.stringify({
"lookalike": {
"domains": ["stripe.com", "adyen.com"],
"weight": 0.85
},
"filter": {
"country": "GB",
"technologies": ["aws", "kubernetes"]
},
"pageSize": 25
})
}
);
if (!response.ok) throw new Error(`HTTP ${response.status}`);
console.log(await response.json());{
"items": [
{
"id": "019256a7-7ba1-7f79-8c24-46faddea8caf",
"name": "GoCardless",
"legalName": "GoCardless Ltd",
"domain": "gocardless.com",
"website": "https://gocardless.com",
"logoUrl": "https://api.companyenrich.com/companies/logo/019256a7-7ba1-7f79-8c24-46faddea8caf",
"description": "GoCardless provides online payment processing for businesses, enabling instant one-off bank payments and automated recurring payments through Direct Debit and open banking. Its offerings support subscriptions, memberships, instalments, invoicing, international collections, payment reconciliation, fraud protection, and recovery of failed payments. The company serves small businesses through enterprise customers globally and connects with accounting, billing, and business software.",
"type": "private",
"foundedYear": 2011,
"employees": "501-1K",
"revenue": "50m-100m",
"industry": "Finance",
"industries": [
"Finance/Credit Cards & Transaction Processing"
],
"categories": [
"b2b",
"service-provider"
],
"location": {
"country": {
"code": "GB",
"name": "United Kingdom"
},
"state": {
"id": 4679,
"name": "England",
"code": "ENG"
},
"city": {
"id": 127100,
"name": "London"
},
"address": "Sutton Yard, 65 Goswell Road, London, EC1V 7EN, United Kingdom",
"postalCode": "EC1R 5",
"phone": "+44 20 4579 7398"
},
"socials": {
"linkedinUrl": "https://www.linkedin.com/company/gocardless",
"linkedinId": "2808012",
"twitterUrl": "https://twitter.com/gocardless",
"facebookUrl": "https://www.facebook.com/GoCardless",
"angellistUrl": "http://angel.co/gocardless",
"crunchbaseUrl": "https://www.crunchbase.com/organization/gocardless",
"youtubeUrl": "https://www.youtube.com/gocardless",
"g2Url": "https://www.g2.com/products/gocardless/reviews"
},
"updatedAt": "2026-10-26T14:41:24.995881Z"
},
{
"id": "01924ed8-a735-7680-9a58-62cd481eb277",
"name": "Checkout.com",
"legalName": "Checkout Ltd",
"domain": "checkout.com",
"website": "https://checkout.com",
"logoUrl": "https://api.companyenrich.com/companies/logo/01924ed8-a735-7680-9a58-62cd481eb277",
"description": "Checkout.com is a global payment services provider serving enterprise businesses. It offers online payment processing, acquiring, payins and payouts, card issuing, payment methods, fraud detection, authentication, identity verification, and dispute management. Its solutions support ecommerce, fintech, gaming, crypto, marketplaces, travel, and payment facilitators worldwide.",
"type": "private",
"foundedYear": 2012,
"employees": "1K-5K",
"revenue": "200m-1b",
"industry": "Finance",
"industries": [
"Finance/Credit Cards & Transaction Processing"
],
"categories": [
"b2b",
"service-provider"
],
"location": {
"country": {
"code": "GB",
"name": "United Kingdom"
},
"state": {
"id": 4679,
"name": "England",
"code": "ENG"
},
"city": {
"id": 127100,
"name": "London"
},
"address": "Wenlock Works, Shepherdess Walk, London, N1 7BQ, United Kingdom",
"postalCode": "W1U 2RP",
"phone": "+44 207 323 3888"
},
"socials": {
"linkedinUrl": "https://www.linkedin.com/company/checkout",
"linkedinId": "3110635",
"twitterUrl": "https://twitter.com/checkout",
"facebookUrl": "https://www.facebook.com/checkout/",
"instagramUrl": "https://www.instagram.com/checkout_com/",
"angellistUrl": "http://angel.co/checkout-com-1",
"crunchbaseUrl": "https://www.crunchbase.com/organization/checkout-com",
"youtubeUrl": "https://www.youtube.com/channel/UCC-VFhOEXmyaOEkIOwZvxhg",
"g2Url": "https://www.g2.com/products/checkout-com/reviews"
},
"updatedAt": "2026-10-26T13:24:55.883148Z"
}
],
"scores": {
"019256a7-7ba1-7f79-8c24-46faddea8caf": 0.89284456,
"01924ed8-a735-7680-9a58-62cd481eb277": 0.8813102
},
"nextCursor": "<opaque cursor>"
}Set COMPANYENRICH_API_KEY in your environment, then copy the request.Uses the requests package. Set COMPANYENRICH_API_KEY in your environment.Uses Node.js 18+ and its built-in fetch. Set COMPANYENRICH_API_KEY in your environment.
Start with companies you know to find customer lookalikes, research competitor candidates, and recommend related businesses in your product.
scores, keyed by company ID. Higher scores indicate closer matches to your seed company or companies. Scores are not probabilities, so keep the returned order. Use the score to prioritize candidates, then review their business descriptions, industry, size, and location against your criteria. You can set lookalike.minScore to require a minimum similarity before ranking. See the API reference for details.lookalike.domains to the Company Search endpoint. The API returns a ranked list of the most similar companies from our database, and you can combine the seeds with standard search filters.pageSize to return up to 100 companies per request. Pass the returned nextCursor to load the next page of results.expand to include funding, keywords, NAICS codes, technologies, or workforce data in the same request.Every integration is unique. Whether you're enriching CRM data, powering AI agents, or automating lead generation — we'll show you exactly how our API fits.
Technical questions?
Our engineers will join the call.
Pricing concerns?
We'll design a plan that scales with you.
Integration help?
Walk away with working code samples.
Amirali, Co-Founder
Zeynep, Partnership Manager
Ekin, Co-Founder & CTO
CompanyEnrichGet answers, not a sales pitch
Book a demo