# HitHorizons, free trial, GET /us/Company/Suggestions: Company discovery API

> If fewer companies than specified are found, results of company name suggestions are returned. This is useful for populating dropdown selectors for autocomplete scenarios.

HitHorizons's Free trial plan for the company discovery API costs $0.00 per 1,000 companies. We check each provider's docs for 13 fields. HitHorizons's docs list 1: Headquarters.
We haven't run HitHorizons through [our company discovery API benchmark](https://datacircle.dev/best-company-discovery-api.txt) yet.
This plan is free. We rank 1,252 plans for company discovery APIs by price. Half the plans cost $0.40 or less per 1,000 companies. [See the best free company discovery API plan.](https://datacircle.dev/best-company-discovery-api.txt)
[StackScan's $189 monthly plan](https://datacircle.dev/company-discovery-apis/stackscan/189-monthly-enterprise-post-v1-tech-lookup-lists/llms.txt) is the cheapest paid plan per 1,000 companies. StackScan's $189 monthly plan charges nothing per call. You get as many companies as StackScan's rate limit allows. [Seltz's pay-as-you-go plan](https://datacircle.dev/company-discovery-apis/seltz/pay-as-you-go-pay-as-you-go-post-v1-search-search-base/llms.txt) costs the least for 10,000 companies a month: $0.03.
[PeopleSearch.im's $5 pack](https://datacircle.dev/company-discovery-apis/peoplesearch-im/5-pack/llms.txt) covers any number of companies. PeopleSearch.im's $5 pack costs less up front than StackScan's $189 monthly plan.
[GetProspect](https://datacircle.dev/company-discovery-apis/getprospect/49-monthly/llms.txt), [Hunter](https://datacircle.dev/company-discovery-apis/hunter/49-monthly-starter-post-discover/llms.txt) and [PeopleSearch.im](https://datacircle.dev/company-discovery-apis/peoplesearch-im/5-pack/llms.txt) are the best company discovery API providers in the Datacircle benchmark.

- This page: https://datacircle.dev/company-discovery-apis/hithorizons/free-trial-get-us-company-suggestions
- [Company discovery API in 2026: the best of 100+ compared](https://datacircle.dev/best-company-discovery-api.txt)
- Get it: https://www.hithorizons.com/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing
- Request: `GET https://api.hithorizons.com/us/Company/Suggestions`
- API key: with the plan, on https://www.hithorizons.com/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing
- Its API docs: https://api.hithorizons.com/us/documentation/endpoints/suggestions?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing
- Sold by: HitHorizons (https://www.hithorizons.com?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing)
- Checked: 2026-11-04

## In the answer

- Completeness: 8%
- Headquarters: ✓

## Price

- $ per 1,000 companies: $0.00
- Per: page of 20
- Billing: free

## Aggregators

- Aggregators: none

## Charges

- Most per search: 20
- Also pays for: from the same budget: Company Detail · Company Search · Search Unstructured · Code Lists · Activity Codes

## Not found

- $ per 1,000: $0.00

## In their words

- Their pitch: If fewer companies than specified are found, results of company name suggestions are returned. This is useful for populating dropdown selectors for autocomplete scenarios.

## Data

- Countries: United States
- Keep data: no API terms
- Use data: no API terms

## Plan

- Pay: $0
- You get: 300 requests a day
- Enough for: 300 pages a day
- Expires: daily at midnight UTC

## Rate limit

- Per day: 300
- Batch: 1

## Speed

- Answer: in the call

## The call

- You send: Query. Optional: SkipSuggestions, MaxResults
- Method: GET
- Path: /us/Company/Suggestions

## About the plan

- Plan: Free trial
- Who can get it: anyone who asks sales@hithorizons.com for a trial subscription key

## The 7 fields the plan's answer can hold

success, HitHorizons ID, company name, postal code, county or district, state or province, national ID

## HitHorizons's plans (3)

- [HitHorizons, free trial, GET /us/Company/Suggestions](https://datacircle.dev/company-discovery-apis/hithorizons/free-trial-get-us-company-suggestions/llms.txt): $0.00 per 1,000, 8% complete
- [HitHorizons, contact us, Quote, GET /Company/Search](https://datacircle.dev/company-discovery-apis/hithorizons/contact-us-quote-get-company-search/llms.txt): 62% complete
- [HitHorizons, contact us, Subscription, GET /us/Company/Suggestions](https://datacircle.dev/company-discovery-apis/hithorizons/contact-us-subscription-get-us-company-suggestions/llms.txt): 8% complete

## HitHorizons's calls for this API (9)

- `GET /us/Company/SearchUnstructured`: [HitHorizons, free trial, GET /us/Company/SearchUnstructured](https://datacircle.dev/company-discovery-apis/hithorizons/free-trial-get-us-company-searchunstructured/llms.txt)
- `GET /us/Company/Search`: [HitHorizons, free trial, GET /us/Company/Search](https://datacircle.dev/company-discovery-apis/hithorizons/free-trial-get-us-company-search/llms.txt)
- `GET /us/Company/Suggestions`: [HitHorizons, free trial, GET /us/Company/Suggestions](https://datacircle.dev/company-discovery-apis/hithorizons/free-trial-get-us-company-suggestions/llms.txt)
- `GET /Company/Search`: [HitHorizons, contact us, Quote, GET /Company/Search](https://datacircle.dev/company-discovery-apis/hithorizons/contact-us-quote-get-company-search/llms.txt)
- `GET /Company/SearchLite`: [HitHorizons, contact us, Quote, GET /Company/SearchLite](https://datacircle.dev/company-discovery-apis/hithorizons/contact-us-quote-get-company-searchlite/llms.txt)
- `GET /Company/SearchLiteUnstructured`: [HitHorizons, contact us, Quote, GET /Company/SearchLiteUnstructured](https://datacircle.dev/company-discovery-apis/hithorizons/contact-us-quote-get-company-searchliteunstructured/llms.txt)
- `GET /Company/SearchUnstructured`: [HitHorizons, contact us, Quote, GET /Company/SearchUnstructured](https://datacircle.dev/company-discovery-apis/hithorizons/contact-us-quote-get-company-searchunstructured/llms.txt)
- `GET /Company/Suggestions`: [HitHorizons, contact us, Quote, GET /Company/Suggestions](https://datacircle.dev/company-discovery-apis/hithorizons/contact-us-quote-get-company-suggestions/llms.txt)
- `POST /Screener/List`: [HitHorizons, contact us, Quote, POST /Screener/List](https://datacircle.dev/company-discovery-apis/hithorizons/contact-us-quote-post-screener-list/llms.txt)

## HitHorizons's APIs (2)

- [HitHorizons: company enrichment API pricing, 3 plans](https://datacircle.dev/company-enrichment-apis/hithorizons/free/llms.txt)
- [HitHorizons: company discovery API pricing, 3 plans, GET /us/Company/Suggestions](https://datacircle.dev/company-discovery-apis/hithorizons/free-trial-get-us-company-suggestions/llms.txt)

## HitHorizons: company discovery API alternatives

- [GetProspect, free](https://datacircle.dev/company-discovery-apis/getprospect/free/llms.txt): $0.00 per 1,000, 62% complete, stored
- [Hunter, free, POST /discover](https://datacircle.dev/company-discovery-apis/hunter/free-post-discover/llms.txt): $0.00 per 1,000, 54% complete, stored
- [PeopleSearch.im, free](https://datacircle.dev/company-discovery-apis/peoplesearch-im/free/llms.txt): $0.00 per 1,000, 38% complete, stored
- [AnVendor, free, POST /v1/leads/search](https://datacircle.dev/company-discovery-apis/anvendor/free-post-v1-leads-search/llms.txt): $0.00 per 1,000, 23% complete, stored

## Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-04.

- https://api.hithorizons.com/us/documentation?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing
- https://api.hithorizons.com/us/documentation/conventions?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing
- https://api.hithorizons.com/us/documentation/endpoints/suggestions?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing
- https://api.hithorizons.com/us/swagger/v1/swagger.json?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing
- https://www.hithorizons.com/legal/terms-and-conditions?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing
- https://www.hithorizons.com/services/api?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing