# HSH Intelligence, free: Company discovery API

> Pass a query and filters instead. Narrow by industry, accelerator batch, whether the company is currently hiring, and whether contact email is present. Returns matching companies up to your limit.

HSH Intelligence's company discovery API on its "Free trial, 3 calls on chain" plan. It costs $0.00 per 1,000 companies. HSH Intelligence's docs list 3 of the 13 fields on our checklist: Industry, Type and status, Funding.
We haven't run HSH Intelligence through [our company discovery API benchmark](https://datacircle.dev/best-company-discovery-api.txt) yet.
This plan is free. We rank 899 plans for company discovery APIs by price. Half the plans cost $1.00 per 1,000 companies or less. [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.
[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/hsh-intelligence/free
- [Company discovery API: the best of 80+ providers compared](https://datacircle.dev/best-company-discovery-api.txt)
- Get it: https://www.hshintelligence.com/.well-known/agent-manifest.json?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing
- Request: `POST https://api.hshintelligence.com/x402/t/hsh-company-intelligence`
- API key: not needed
- Its API docs: https://www.hshintelligence.com/catalog/company-intelligence?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing
- Sold by: HSH Intelligence (https://www.hshintelligence.com?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing)
- Checked: 2026-11-07

## In the answer

- Completeness: 23%
- Industry: ✓
- Type and status: ✓
- Funding: ✓

## Price

- $ per 1,000 companies: $0.00
- Per: page of 100
- Billing: free

## Aggregators

- Aggregators: none

## Charges

- Most per search: 100
- Also pays for: nothing else

## Overage

- Units cap: hard

## Not found

- $ per 1,000: $0.00

## In their words

- Their pitch: Pass a query and filters instead. Narrow by industry, accelerator batch, whether the company is currently hiring, and whether contact email is present. Returns matching companies up to your limit.

## Data

- Freshness: stored
- Countries: Worldwide
- Keep data: no limit
- Use data: Upon purchase, HSH Intelligence grants you a non-exclusive, non-transferable license to use the purchased dataset for your internal business purposes only. You may not use our data to build a competing data product or service. [...] Customers are strictly prohibited from: Reselling our datasets to any third party in any format, Redistributing our data in whole or in part to any external individual or organization, Sublicensing or granting access to our data to anyone outside the purchasing entity, Sharing our datasets via any platform, marketplace, or data exchange, Using our data to build, enrich, or power any competing data product or service [...] Our datasets may be used for: Sales prospecting and lead generation for your own business, Recruitment and talent sourcing for your own organization, Market research and business intelligence for internal use only, AI model training and development for your own products, Investment research and due diligence for your own fund or organization [...] You agree not to use our data for: Spamming, harassment, or any unsolicited mass communication that violates applicable laws, Any illegal purpose or in violation of GDPR, CCPA, CAN-SPAM, or any applicable regulation, Reselling, redistributing, or sharing our datasets with any third party, Building or enriching any competing data product or service, Any purpose that violates the privacy rights of individuals

## Plan

- Pay: $0
- You get: 3 requests
- Enough for: 3 pages, once
- Expires: never

## Rate limit

- Batch: 1

## Speed

- Answer: in the call

## The call

- You send: query, mode "discover". Optional: filters.industry, filters.batch, filters.is_hiring, limit
- Method: POST
- Path: /hsh-company-intelligence

## About the plan

- Plan: Free trial, 3 calls on chain
- Who can get it: anyone, with no account or API key, three calls per wallet address sent in X-Wallet-Address, or per connecting IP without it

## The 6 fields the plan's answer can hold

name, domain, industry, accelerator batch, is hiring, founders

## HSH Intelligence's plans (8)

- [HSH Intelligence, free](https://datacircle.dev/company-discovery-apis/hsh-intelligence/free/llms.txt): $0.00 per 1,000, 23% complete, stored
- [HSH Intelligence, pay as you go](https://datacircle.dev/company-discovery-apis/hsh-intelligence/pay-as-you-go/llms.txt): $0.50 per 1,000, 23% complete, stored
- [HSH Intelligence, $10 pack](https://datacircle.dev/company-discovery-apis/hsh-intelligence/10-pack/llms.txt): $0.50 per 1,000, 23% complete, stored
- [HSH Intelligence, $45 pack](https://datacircle.dev/company-discovery-apis/hsh-intelligence/45-pack/llms.txt): $0.475 per 1,000, 23% complete, stored
- [HSH Intelligence, $200 pack](https://datacircle.dev/company-discovery-apis/hsh-intelligence/200-pack/llms.txt): $0.45 per 1,000, 23% complete, stored
- [HSH Intelligence, $700 pack](https://datacircle.dev/company-discovery-apis/hsh-intelligence/700-pack/llms.txt): $0.425 per 1,000, 23% complete, stored
- [HSH Intelligence, $3,000 pack](https://datacircle.dev/company-discovery-apis/hsh-intelligence/3000-pack/llms.txt): $0.40 per 1,000, 23% complete, stored
- [HSH Intelligence, contact us](https://datacircle.dev/company-discovery-apis/hsh-intelligence/contact-us/llms.txt): 23% complete, stored

## HSH Intelligence's calls for this API (2)

- `POST /hsh-company-intelligence`: [HSH Intelligence, free](https://datacircle.dev/company-discovery-apis/hsh-intelligence/free/llms.txt)
- `POST /v1/call/hsh-company-intelligence`: [HSH Intelligence, $10 pack](https://datacircle.dev/company-discovery-apis/hsh-intelligence/10-pack/llms.txt)

## HSH Intelligence's APIs (3)

- [HSH Intelligence: company discovery API pricing, 8 plans](https://datacircle.dev/company-discovery-apis/hsh-intelligence/free/llms.txt)
- [HSH Intelligence: company enrichment API pricing, 8 plans](https://datacircle.dev/company-enrichment-apis/hsh-intelligence/free/llms.txt)
- [HSH Intelligence: people search API pricing, 7 plans, POST /hsh-b2b-contact](https://datacircle.dev/people-search-apis/hsh-intelligence/pay-as-you-go-on-chain-usdc-per-call-post-hsh-b2b-contact/llms.txt)
- [HSH Intelligence: people search API pricing, 7 plans, POST /hsh-b2b-enriched](https://datacircle.dev/people-search-apis/hsh-intelligence/pay-as-you-go-on-chain-usdc-per-call-post-hsh-b2b-enriched/llms.txt)
- [HSH Intelligence: people search API pricing, 7 plans, POST /hsh-b2b-full](https://datacircle.dev/people-search-apis/hsh-intelligence/pay-as-you-go-on-chain-usdc-per-call-post-hsh-b2b-full/llms.txt)

## HSH Intelligence: company discovery API alternatives

- [Xverum, $1 monthly](https://datacircle.dev/company-discovery-apis/xverum/1-monthly/llms.txt): $0.45 per 1,000, 38% complete, stored
- [Prospeo, $2,241 yearly](https://datacircle.dev/company-discovery-apis/prospeo/2241-yearly/llms.txt): $0.498 per 1,000, 85% complete, stored
- [Perigon, $250 monthly](https://datacircle.dev/company-discovery-apis/perigon/250-monthly/llms.txt): $0.50 per 1,000, 62% complete, stored
- [Firmainfo, contact us](https://datacircle.dev/company-discovery-apis/firmainfo/contact-us/llms.txt): $0.505 per 1,000, 38% 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 2026-11-07.

- https://www.hshintelligence.com/.well-known/agent-manifest.json?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing
- https://www.hshintelligence.com/catalog/company-intelligence?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing
- https://www.hshintelligence.com/docs/authentication?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing
- https://www.hshintelligence.com/docs/endpoints?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing
- https://www.hshintelligence.com/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing
- https://www.hshintelligence.com/terms?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing