Similo API

Find any company’s closest competitors and similar companies as JSON. One endpoint, usage-based pricing.

Get an API key

Subscribe with a card, and your key appears right after checkout.

Authentication

Pass your key as a bearer token on every request:

Authorization: Bearer similo_live_xxxxxxxxxxxxxxxx

Endpoint

GET https://similo.xyz/api/v1/similar?company=Nike

Example:

curl "https://similo.xyz/api/v1/similar?company=Nike" \
  -H "Authorization: Bearer similo_live_xxxxxxxxxxxxxxxx"

Response

{
  "query": "Nike",
  "count": 15,
  "results": [
    {
      "name": "Adidas",
      "industry": "Sportswear",
      "about": "Global sportswear and footwear brand.",
      "website": "adidas.com",
      "headquarters": "Herzogenaurach, Germany",
      "areaServed": "Worldwide",
      "companyType": "Public",
      "founded": 1949,
      "employees": 59000,
      "revenue": 21900000000,
      "founder": "Adolf Dassler",
      "parentCompany": null,
      "expertise": ["Footwear", "Apparel", "Sportswear"]
    }
  ]
}

Pricing

Usage-based: you’re billed per successful request via Stripe. Each call to /api/v1/similar that returns results counts as one billable request. Manage or cancel your subscription anytime from the billing portal linked in your Stripe receipt.

Errors

• 401 — missing or invalid API key
• 402 — no active subscription on the key
• 400 — missing company parameter

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