> ## Documentation Index > Fetch the complete documentation index at: https://docs.pubrio.com/llms.txt > Use this file to discover all available pages before exploring further. # Lookalike Company Lookup (Alias) > Retrieve companies similar to a specified company using their Pubrio search ID, domain, or LinkedIn URL. ## OpenAPI ````yaml en-openapi POST /companies/similar/lookup openapi: 3.0.0 info: description: >- The Pubrio API is used to search, preview and enrich Contacts and Accounts. Pubrio database provides extensive B2B contacts and sales intelligence data. version: 1.0.0 title: Pubrio OpenAPI termsOfService: https://pubrio.com/en/terms-of-service contact: email: king.lai@pubrio.com name: King Lai url: https://pubrio.com/en/get-in-touch license: name: Apache 2.0 url: http://www.apache.org/licenses/LICENSE-2.0.html servers: - url: https://api.pubrio.com security: - pubrio_api_key: [] tags: - name: Profile description: Workspace profile information and usage statistics - name: Enrichment description: Enrich people and company records with detailed B2B data - name: Lookalike description: Find companies similar to a given company - name: Search description: Search for people, companies, jobs, news, and advertisements with filters - name: Lookup description: >- Look up detailed information for specific people, companies, jobs, news, advertisements, and technologies - name: LinkedIn description: Look up people and company data via LinkedIn profile URLs - name: Redeem description: Redeem credits to unlock people contact details (single and batch) - name: Channels description: Manage outreach channel templates (create, update, delete, list) - name: Monitor description: Create and manage data monitors with webhooks, statistics, and processing - name: Filters description: >- Retrieve available filter values for search parameters (technologies, locations, verticals, etc.) externalDocs: description: >- The Pubrio API is used to search, preview and enrich Contacts and Accounts. Pubrio database provides extensive B2B contacts and sales intelligence data. url: https://docs.pubrio.com paths: /companies/similar/lookup: post: tags: - Lookup summary: Look up similar companies description: >- Retrieve companies similar to a specified company using their Pubrio search ID, domain, or LinkedIn URL. operationId: companies_lookup_similar parameters: [] requestBody: required: true content: application/json: schema: type: object properties: domain_search_id: $ref: '#/components/schemas/domain_search_id' domain: $ref: '#/components/schemas/domain' linkedin_url: $ref: '#/components/schemas/company_linkedin_url' profile_id: $ref: '#/components/schemas/profile_id' anyOf: - title: Domain Search ID required: - domain_search_id - title: Domain required: - domain - title: LinkedIn URL required: - linkedin_url responses: '200': description: Successful response containing similar company details. content: application/json: schema: type: object properties: data: $ref: '#/components/schemas/data' example: data: logo_url: >- https://buckets.pubrio.com/company-logo/NzMwNTQzMzkzaWxqOXNzbmoxbmV0ZmxpeC5jb21saW5rZWRpbl8zMzMxMjk0OQ==.jpg emails: - ... phones: - ... contacts: - ... estimated_revenue: 38900000000 publicly_traded_symbol: NFLX publicly_traded_exchange: nasdaq specialties: - Entertainment - Entertainment Providers - Telecommunications - Media Production company_keywords: - consumer electronics - games - entertainment - consumer internet - hardware - information technology - internet - revolutionizing the way people watch tv shows & movies company_ranking: 232 title: Netflix - Watch TV Shows Online, Watch Movies Online description: >- Netflix is one of the world's leading entertainment services with over 247 million paid memberships in over 190 countries enjoying TV series, films and games across a wide variety of genres and languages. Members can play, pause and resume watching as much as they want, anytime, anywhere, and can change their plans at any time. company_address: 100 Winchester Circle, Los Gatos, Ca, Us company_name: Netflix founded_year: 1997 industry: Entertainment domain: netflix.com domain_search_id: 575463e2-474d-4f0a-acc3-fdc2be51e07e domain_id: 70635725 linkedin_company_id: 33312949 domain_ids: - 585935484 - 730543393 - 368242675 - 70635725 company_size: 16000 company_size_printed: 16,000 youtube_url: null crunchbase_url: null linkedin_url: http://www.linkedin.com/company/netflix instagram_url: http://instagram.com/netflix facebook_url: http://facebook.com/netflixus twitter_url: https://twitter.com/netflix github_url: null x_url: null country_code: US location: United States company_url: http://netflix.com company_addresses: - 100 Winchester Circle Los Gatos, CA, US - 5808 W Sunset Blvd Los Angeles, CA 90028, US - Alameda Xingu, 350 Barueri, SP 06455-030, BR - 245 W 17th St New York, 10011, US - Stadhouderskade 55 Amsterdam, North Holland 1072 AB, NL - 9 Straits Vw Marina South, 01, SG - >- Av. Paseo De La Reforma 483 Torre Reforma, Floor 37 Mexico City, Cuauhtémoc 06500, MX saved_lists: null '400': $ref: '#/components/responses/general_error' '429': $ref: '#/components/responses/rate_limit_error' '500': $ref: '#/components/responses/server_error' components: schemas: domain_search_id: type: string format: uuid description: A unique identifier for the company search operation. domain: type: string example: pubrio.com description: >- A company domain used for company search operations. If we receive a URL such as `www.pubrio.com` or `https://docs.pubrio.com/`, the system will convert it to `pubrio.com` for processing. company_linkedin_url: type: string example: https://www.linkedin.com/company/pubrio description: >- The fully formed URL of the LinkedIn company profile. URL begin with `http` and contain `linkedin.com/company/` profile_id: type: integer description: >- Optional. An identifier for the user profile (workspace) making the request. This is no longer required as the API key already includes your workspace information. If provided, it helps in associating the lookup with a specific user, allowing for data retrieval and credit tracking. Check out `user details` endpoints under the Profile tab for more information. data: type: object nullable: true description: Response info depends on specific endpoint. responses: general_error: description: >- Bad request. The request was malformed or contained invalid parameters. Check the error code and message for details. content: application/json: schema: required: - code - message - details type: object properties: code: example: 40001 type: integer message: example: >- Errors and codes will vary depending on the scenario, please see the documentation for information. type: string details: type: object rate_limit_error: description: >- Rate limit exceeded. Too many requests were made in a given time period. Retry after the rate limit window resets. content: application/json: schema: required: - error type: object properties: error: example: Request rate limit exceeded. Please wait and try again later. type: string server_error: description: >- Internal server error. An unexpected error occurred on the server. Contact support if the error persists. content: application/json: schema: required: - error type: object properties: error: example: An unexpected error occurred on the server. type: string securitySchemes: pubrio_api_key: type: apiKey name: pubrio-api-key description: >- A unique API token that represents the actions you perform through the API and the corresponding permissions and operations. You can create it through the [Settings](https://dashboard.pubrio.com/#/settings/) section. in: header ````