# Prosp, €2 pack: Company discovery API

> Describe your ideal customer in a sentence. Get a list of companies who fit.

Prosp's Starter plan for the company discovery API costs $0.056 per 1,000 companies. We check each provider's docs for 13 fields. Prosp's docs list 10: Description, Industry, Type and status, Images, Employees, Social profiles, Headquarters, Funding, Revenue and budgets, Phones.
€0.05 per 1,000 companies is $0.056 at the European Central Bank's rate of $1.1253 for €1.
We haven't run Prosp through [our company discovery API benchmark](https://datacircle.dev/best-company-discovery-api.txt) yet.
We rank 1,252 plans for company discovery APIs by price. Half the plans cost $0.40 or less per 1,000 companies. This plan costs less per 1,000 companies than 62% of the 1,252 plans.
[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/prosp/2-pack
- [Company discovery API in 2026: the best of 100+ compared](https://datacircle.dev/best-company-discovery-api.txt)
- Get it: https://prosp.cc/docs/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing
- Request: `POST https://api.prosp.cc/api/v1/discoveries`
- API key: with the plan, on https://prosp.cc/docs/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing
- Its API docs: https://prosp.cc/docs?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing#tag/discoveries/POST/api/v1/discoveries
- Sold by: Prosp (https://prosp.cc?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing)
- Checked: 2026-11-06

## In the answer

- Completeness: 77%
- Description: ✓
- Industry: ✓
- Type and status: ✓
- Images: ✓
- Employees: ✓
- Social profiles: ✓
- Headquarters: ✓
- Funding: ✓
- Revenue and budgets: ✓
- Phones: ✓

## Price

- $ per 1,000 companies: $0.056
- Per: page of 200
- Billing: pay first

## Aggregators

- Aggregators: none

## Charges

- Most per search: 200
- Also pays for: from the same budget: Register a grounded outreach-message generation

## Overage

- Units cap: hard

## Not found

- $ per 1,000: $0.00

## In their words

- Their pitch: Describe your ideal customer in a sentence. Get a list of companies who fit.

## Data

- Keep data: no API terms
- Use data: no API terms

## Plan

- Pay: €2
- You get: 20,000 credits
- Enough for: 200 pages

## Rate limit

- Per second: 1.67
- Batch: 1

## Speed

- Answer: by polling

## The call

- You send: X-Idempotency-Key header, query. Optional: industries, locations, company_sizes, keywords, exclusions, sub_country_regions, target_business_models, website, maxResults, language, acknowledge_low_yield, icpId, opportunityHandle, confirmedResource
- Method: POST
- Path: /api/v1/discoveries

## About the plan

- Plan: Starter
- Who can get it: anyone with a Telegram account who buys for their business, each account can buy the Starter pack once

## The 121 fields the plan's answer can hold

job ID, ICP ID, status, total results, candidates screened, candidates evaluated, already owned count, terminal reason, credits refunded, completed at, withheld companies, suggestions, domain, company name, description, industry, detected industry, employee count, employee count source, employee count as of, size certainty, company size, headquarters location, headquarters address, country, country code, origin country, city, state, postal code, street, street romanized, city romanized, state romanized, sub-country region, branch regions, branch footprint, phones, company emails, contact name, contact email, contact position, contact phone, contact department, contact organization, contact LinkedIn URL, contact Instagram URL, contact Facebook URL, contact Twitter URL, contact YouTube URL, contact Telegram URL, contact Viber URL, contact WhatsApp URL, contact address, contact city, contact country, contact country code, contact region, contact registry source, contact email source, contact is officer, officers, LinkedIn URL, Instagram URL, Facebook URL, Twitter URL, YouTube URL, Telegram URL, Viber URL, WhatsApp URL, Weibo URL, Douyin URL, WeChat ID, QQ ID, social profiles, social description, social follower count, social legal name, social source, social extra links, business model, estimated annual revenue, estimated revenue currency, reported revenue, founded year, total funding, latest funding round, monthly web visits, web traffic country rank, web traffic average visit duration, web traffic history, logo URL, registry ID, registry source, LEI, USCC, VAT ID, NACE code, legal form, registration date, company status, Beian number, footer legal name, footer legal name source, employer reputation tier, has Wikipedia article, domain age days, certifications, customer count, export markets, production capacity, served industries, events, facts, knowledge graph, pages, semantic score, detected language, discovered at, source published date, source last updated

## Prosp's plans (3)

- [Prosp, €2 pack](https://datacircle.dev/company-discovery-apis/prosp/2-pack/llms.txt): $0.056 per 1,000, 77% complete
- [Prosp, €18 pack](https://datacircle.dev/company-discovery-apis/prosp/18-pack/llms.txt): $1.013 per 1,000, 77% complete
- [Prosp, €160 pack](https://datacircle.dev/company-discovery-apis/prosp/160-pack/llms.txt): $0.90 per 1,000, 77% complete

## Prosp's calls (1)

- `POST /api/v1/discoveries`: [Prosp, €2 pack](https://datacircle.dev/company-discovery-apis/prosp/2-pack/llms.txt)

## Prosp's APIs (1)

- [Prosp: company discovery API pricing, 3 plans](https://datacircle.dev/company-discovery-apis/prosp/2-pack/llms.txt)

## Prosp: company discovery API alternatives

- [CompanyBook, €29.99 monthly](https://datacircle.dev/company-discovery-apis/companybook/29-99-monthly/llms.txt): $0.056 per 1,000, 23% complete, 1 day
- [Clevertech, $399 pack, Volume, GET /api/registry/advanced](https://datacircle.dev/company-discovery-apis/clevertech/399-pack-volume-get-api-registry-advanced/llms.txt): $0.056 per 1,000, 23% complete
- [Funding Signals, $5 pack, Pay as you go, $5 pack of Pro credits, GET /v1/signals](https://datacircle.dev/company-discovery-apis/funding-signals/5-pack-pay-as-you-go-5-pack-of-pro-credits-get-v1-signals/llms.txt): $0.057 per 1,000, 8% complete, 1 day
- [Skrapp, $349 monthly](https://datacircle.dev/company-discovery-apis/skrapp/349-monthly/llms.txt): $0.058 per 1,000, 54% 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 2026-11-06.

- https://prosp.cc?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing
- https://prosp.cc/docs?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing
- https://prosp.cc/docs/openapi.yaml?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing
- https://prosp.cc/docs/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing