# RampedUp, free: Company discovery API

> Query the company universe on firmographics, technology and hierarchy.

RampedUp's company discovery API on its Trial License plan. It costs $0.00 per 1,000 companies. It returns 2 of the 13 key fields we check: Industry, Headquarters.
You get 50 credits. You spend the credits on RampedUp's other calls. This call is free. RampedUp limits how many pages you get but gives no number.
We haven't run RampedUp through [our company discovery API benchmark](https://datacircle.dev/best-company-discovery-api.txt) yet.
This plan is free. We rank 752 plans for company discovery APIs by price. Half the plans cost $1.188 per 1,000 companies or less.
[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: as little as $0.0000015. StackScan's $189 monthly plan covers up to 259,200 pages a month at no extra cost. Each page holds 500,000 companies.
[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/rampedup/free
- [Company discovery API: 60+ providers compared](https://datacircle.dev/best-company-discovery-api.txt)
- Get it: https://rampedup.io/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing
- Request: `POST https://basic.rampedup.io/api/companies/search`
- API key: with the plan, on https://rampedup.io/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing
- Its API docs: https://basic.rampedup.io/docs/?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing
- Sold by: RampedUp (https://rampedup.io?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing)
- Checked: 2026-11-04

## In the answer

- Completeness: 15%
- Industry: ✓
- Headquarters: ✓

## Price

- $ per 1,000 companies: $0.00
- Per: page, size not stated
- Billing: free

## Aggregators

- Aggregators: none

## Charges

- Also pays for: nothing else

## Not found

- $ per 1,000: $0.00

## In their words

- Their pitch: Query the company universe on firmographics, technology and hierarchy.

## Data

- Keep data: only while all fees under the Order Form are paid in full
- Use data: [...] solely by Customer employees and individual contractors acting for Customer's exclusive benefit, and only for Customer's internal business purposes [...] Customer may not use the Service to do any of the following: (a) send communications which are unlawful, threatening, abusive, harassing, defamatory, vulgar, obscene, offensive, libelous, or that may invade another's right of privacy or publicity, (b) utilize the intellectual property of any other person or entity without their prior and explicit written permission, (c) violate any law, rule or regulation or advocate any activity that does so, (d) solicit funds, goods, or services (including, but not limited to, sweepstakes, contests or pyramid schemes), (e) transmit viruses or corrupted data or otherwise burden or interfere with the operation of the Service or any other party's site or service, (f) adapt or hack the Service to, or otherwise attempt to gain unauthorized access to the Service or its related systems or networks.

## Plan

- Pay: $0
- You get: 50 credits
- Expires: 7 days

## Rate limit

- Batch: 1

## Speed

- Answer: in the call

## The call

- You send: Content-Type header "application/json". Optional: companyType, companyNames, industry, sector, revenueBandFrom, revenueBandTo, employeeBandFrom, employeeBandTo, naics, sic, hqCountry, hqRegion, technologies, ipAddresses
- Method: POST
- Path: /companies/search

## About the plan

- Plan: Trial License
- Who can get it: anyone

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

total results, page, page size, company RUID, company name, company industry, HQ country

## RampedUp's plans (7)

- [RampedUp, free](https://datacircle.dev/company-discovery-apis/rampedup/free/llms.txt): $0.00 per 1,000, 15% complete
- [RampedUp, $4,500 yearly](https://datacircle.dev/company-discovery-apis/rampedup/4500-yearly/llms.txt): 15% complete
- [RampedUp, $19,500 yearly](https://datacircle.dev/company-discovery-apis/rampedup/19500-yearly/llms.txt): 15% complete
- [RampedUp, $35,100 yearly](https://datacircle.dev/company-discovery-apis/rampedup/35100-yearly/llms.txt): 15% complete
- [RampedUp, $49,500 yearly](https://datacircle.dev/company-discovery-apis/rampedup/49500-yearly/llms.txt): 15% complete
- [RampedUp, $91,500 yearly](https://datacircle.dev/company-discovery-apis/rampedup/91500-yearly/llms.txt): 15% complete
- [RampedUp, $145,500 yearly](https://datacircle.dev/company-discovery-apis/rampedup/145500-yearly/llms.txt): 15% complete

## RampedUp's calls for this API (1)

- `POST /companies/search`: [RampedUp, free](https://datacircle.dev/company-discovery-apis/rampedup/free/llms.txt)

## RampedUp's APIs (7)

- [RampedUp: company discovery API pricing, 7 plans](https://datacircle.dev/company-discovery-apis/rampedup/free/llms.txt)
- [RampedUp: company hierarchy API pricing, 7 plans](https://datacircle.dev/company-hierarchy-apis/rampedup/free/llms.txt)
- [RampedUp: people search API pricing, 7 plans](https://datacircle.dev/people-search-apis/rampedup/free/llms.txt)
- [RampedUp: company enrichment API pricing, 7 plans, POST /manualappend/batchcompanyappend](https://datacircle.dev/company-enrichment-apis/rampedup/free-trial-license-post-manualappend-batchcompanyappend/llms.txt)
- [RampedUp: company enrichment API pricing, 7 plans, POST /manualappend/company](https://datacircle.dev/company-enrichment-apis/rampedup/free-trial-license-post-manualappend-company/llms.txt)
- [RampedUp: company enrichment API pricing, 7 plans, POST /companies/companiesfull](https://datacircle.dev/company-enrichment-apis/rampedup/free-trial-license-post-companies-companiesfull/llms.txt)
- [RampedUp: company enrichment API pricing, 7 plans, GET /companies/companyfull/{ruid}](https://datacircle.dev/company-enrichment-apis/rampedup/free-trial-license-get-companies-companyfull-ruid/llms.txt)
- [RampedUp: email finder API pricing, 7 plans, POST /manualappend/append](https://datacircle.dev/find-email-apis/rampedup/free-trial-license-post-manualappend-append/llms.txt)
- [RampedUp: email finder API pricing, 7 plans, POST /manualappend/contact](https://datacircle.dev/find-email-apis/rampedup/free-trial-license-post-manualappend-contact/llms.txt)
- [RampedUp: email finder API pricing, 7 plans, POST /contacts/linkedin](https://datacircle.dev/find-email-apis/rampedup/free-trial-license-post-contacts-linkedin/llms.txt)
- [RampedUp: phone finder API pricing, 7 plans, POST /manualappend/append](https://datacircle.dev/find-phone-apis/rampedup/free-trial-license-post-manualappend-append/llms.txt)
- [RampedUp: phone finder API pricing, 7 plans, POST /manualappend/contact](https://datacircle.dev/find-phone-apis/rampedup/free-trial-license-post-manualappend-contact/llms.txt)
- [RampedUp: phone finder API pricing, 7 plans, POST /contacts/linkedin](https://datacircle.dev/find-phone-apis/rampedup/free-trial-license-post-contacts-linkedin/llms.txt)
- [RampedUp: people enrichment API pricing, 7 plans, POST /manualappend/append](https://datacircle.dev/person-enrichment-apis/rampedup/free-trial-license-post-manualappend-append/llms.txt)
- [RampedUp: people enrichment API pricing, 7 plans, POST /manualappend/contact](https://datacircle.dev/person-enrichment-apis/rampedup/free-trial-license-post-manualappend-contact/llms.txt)
- [RampedUp: people enrichment API pricing, 7 plans, GET /contacts/contactfull/{ruid}](https://datacircle.dev/person-enrichment-apis/rampedup/free-trial-license-get-contacts-contactfull-ruid/llms.txt)
- [RampedUp: people enrichment API pricing, 7 plans, POST /contacts/contactsfull](https://datacircle.dev/person-enrichment-apis/rampedup/free-trial-license-post-contacts-contactsfull/llms.txt)
- [RampedUp: people enrichment API pricing, 7 plans, POST /contacts/linkedin](https://datacircle.dev/person-enrichment-apis/rampedup/free-trial-license-post-contacts-linkedin/llms.txt)
- [RampedUp: people enrichment API pricing, 7 plans, POST /contacts/linkedinsearch](https://datacircle.dev/person-enrichment-apis/rampedup/free-trial-license-post-contacts-linkedinsearch/llms.txt)

## RampedUp: 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
- [Pearch AI, free](https://datacircle.dev/company-discovery-apis/pearch-ai/free/llms.txt): $0.00 per 1,000, 92% complete

## 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://basic.rampedup.io/docs?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing
- https://basic.rampedup.io/docs/swagger.json?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing
- https://rampedup.io/api-documentation?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing
- https://rampedup.io/developers?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing
- https://rampedup.io/knowledge/what-is-a-credit-?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing
- https://rampedup.io/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing
- https://rampedup.io/terms-of-use?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing