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Trustpilot Companies by Category
Trustpilot Companies by Category is a paid API for AI agents from agents.openwebninja.com, paid per call via MPP, price unknown, status unknown (last checked 2026-10-14).
Returns a paginated, filterable list of companies listed on Trustpilot within a specified category, mirroring the Trustpilot 'best companies' category browse page.
Price / call—
Success—
StatusUnknown
How this service works
Get the full list of companies in a specific company, with extensive filtering capabilities and pagination support. Supports the options / filters available on the best companies in category page (e.g. https://www.trustpilot.com/categories/gaming).
Output
Returns a JSON object containing category metadata (id, name, level, parent_id, company count), the total number of matching companies, a list of companies matching the filters, and request/pagination metadata including the page, locale, and category_id used.
Example use cases
Competitor research in a niche
“I need a list of the most-reviewed companies in the 'health_and_medical' Trustpilot category in Germany — sort by review count and only show me verified businesses with at least a 4-star rating.”
Lead generation by city
“Can you pull all claimed businesses listed under the 'home_services' category on Trustpilot near zip code 10001 in the US? I want to see who's active in that area.”
Market landscape overview
“Give me a broad look at companies in the Trustpilot 'software' category — no country or rating filters, just the most relevant results on the first page so I can see who's in that space.”
Technical details
Endpoint
GEThttps://agents.openwebninja.com/trustpilot-company-and-reviews/category-company-list?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need to discover or enumerate companies within a specific Trustpilot category with rich filtering (by country, city, rating, claimed/verified status). Prefer this over a general web search when you need structured, paginated company data tied directly to Trustpilot's taxonomy and review metrics.
Side effects
- Invalid or unknown category_id returns an error or empty result
- Unsupported country code returns a validation error
- Page number beyond available results returns empty data set
- Invalid min_rating enum value causes a 400-level error
- Rate limiting or quota exhaustion returns a 402 or 429 response
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| page | integer | The page to return (each page includes up to 20 results). |
| sort | string | How to sort the companies in the results. |
| locale | string | Locale code to use. Corresponds to the country selector on the Trustpilot website footer. |
| claimed | boolean | Only return claimed companies / businesses. |
| country | string | Only return companies / businesses from a specific country, specified as an ISO 639 (alpha-2) country code. Allowed values: For a list of supported region/country codes see https://en.wikipedia.org/wiki/List_of_ISO_639-1_codes (Alpha-2 code). |
| verified | boolean | Only return verified companies / businesses. |
| min_rating | string | Only return companies with at least the specified rating. |
| category_idrequired | string | The type of the company for which to get details. |
| city_or_zip_code | string | City or zip code from which to return companies / businesses. |
Output
Schema · Response
| Field | Type | Description |
|---|---|---|
| data | object | |
| status | string | The status of the response |
| parameters | object | |
| request_id | string | A unique identifier for the request |
Reviews
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