Get Similar Companies | Captain Docs

import requests
import json
BASE_URL = "https://api.runcaptain.com"
API_KEY = "your_api_key"
ORG_ID = "your_organization_id"
COMPANY_ID = "your_entity_id"  # Domain, company name, or entity_id from /companies/search
headers = {
    "Authorization": f"Bearer {API_KEY}",
    "X-Organization-ID": ORG_ID
}
# You can also pass a domain (e.g., "openai.com") or name instead of entity_id
response = requests.get(
    f"{BASE_URL}/v2/datasets/odyssey/companies/{COMPANY_ID}/similar",
    headers=headers,
    timeout=30.0
)
data = response.json()
print(json.dumps(data, indent=2))

{
  "entity_id": "019cb8ac-adee-749e-a75e-a1c236f20f80",
  "competitors": [
    {
      "name": "OpenAI",
      "website": "https://openai.com",
      "similarity_score": 0.92
    },
    {
      "name": "Cohere",
      "website": "https://cohere.com",
      "similarity_score": 0.85
    },
    {
      "name": "Mistral AI",
      "website": "https://mistral.ai",
      "similarity_score": 0.81
    }
  ],
  "data_sources": [
    "linkedin"
  ]
}

Get companies similar to this one based on industry, size, and business model. Returns competitor and peer company information with similarity scores.

Authentication

AuthorizationBearer

Bearer token authentication using API key

Path parameters

company_idstringRequired

Response

Successful response

entity_idstring

Company entity ID

competitorslist of objects

Similar companies

data_sourceslist of strings

Errors

401

Unauthorized Error

404

Not Found Error

501

Not Implemented Error

Authentication

Path parameters

Headers

Response

Errors