# Iskalo, free: Company discovery API

> Поиск отдаёт не только ссылки, но и профиль сайта: телефоны, e-mail, город, соцсети, ИНН и год последнего обновления.

Iskalo's Free plan for the company discovery API costs $0.00 per 1,000 companies. We check each provider's docs for 13 fields. Iskalo's docs list 3: Social profiles, Headquarters, Phones.
We haven't run Iskalo through [our company discovery API benchmark](https://datacircle.dev/best-company-discovery-api.txt) yet.
This plan is free. We rank 1,345 plans for company discovery APIs by price. Half the plans cost $0.45 or less per 1,000 companies. [649 company discovery API plans on our price sheet are free.](https://datacircle.dev/best-company-discovery-api.txt) [AdLibrarySpy's free plan](https://datacircle.dev/company-discovery-apis/adlibraryspy/free/llms.txt) scores highest of the free plans in our benchmark, at 67.3 out of 100.
[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, with no charge 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, and 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/iskalo/free
- [Company discovery API in 2026: the best of 100+ compared](https://datacircle.dev/best-company-discovery-api.txt)
- Get it: https://iskalo.ru/docs?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing
- Request: `POST https://iskalo.ru/v1/search`
- API key: with the plan, on https://iskalo.ru/docs?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing
- Its API docs: https://iskalo.ru/docs?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing
- Sold by: Iskalo (https://iskalo.ru?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing)
- Checked: 2026-11-10

## In the answer

- Completeness: 23%
- Social profiles: ✓
- Headquarters: ✓
- Phones: ✓

## Price

- $ per 1,000 companies: $0.00
- Per: page of 50
- Billing: free

## Aggregators

- Aggregators: none

## Charges

- Most per search: 800
- Extra fields: page text: +$0.00
- Also pays for: from the same budget: Site profile /v1/site/{host} · Page text /v1/contents · Answer /v1/answer

## Not found

- $ per 1,000 calls that find nothing: $0.00

## In their words

- Their pitch: Поиск отдаёт не только ссылки, но и профиль сайта: телефоны, e-mail, город, соцсети, ИНН и год последнего обновления.

## Data

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

## Plan

- Pay: ₽0
- You get: 300 credits a month
- Enough for: 1,000 pages a month

## Rate limit

- Per second: 1
- Batch: 1

## Speed

- Answer: in the call

## The call

- You send: one of query or queries, Content-Type header "application/json". Optional: limit, page, mode, autocorrect, include_content, fields, filters.has_phone, filters.has_email, filters.require_any_contact, filters.provider_type, filters.city, filters.fresh_since, filters.include_domains, filters.exclude_domains, filters.site_type
- Method: POST
- Path: /v1/search

## About the plan

- Plan: Free
- Who can get it: anyone with an email address: sign-in by a code sent to it, a key at once

## The 33 fields the plan's answer can hold

search query, search mode, mode used, semantic rerank used, semantic rerank reason, semantic coverage, page, results per page, has more pages, total results, total is lower bound, candidates cap, warnings, warning text, corrected query, did you mean, page title, URL, host, snippet, relevance score, semantic vector matched, site type, relevance signals, filter diagnostics, cost, phones, emails, social profiles, city, INN, organization, last updated year

## Iskalo's plans (2)

- [Iskalo, free](https://datacircle.dev/company-discovery-apis/iskalo/free/llms.txt): $0.00 per 1,000, 23% complete
- [Iskalo, top-up](https://datacircle.dev/company-discovery-apis/iskalo/top-up/llms.txt): $0.072 per 1,000, 23% complete

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

- `POST /v1/search`: [Iskalo, free](https://datacircle.dev/company-discovery-apis/iskalo/free/llms.txt)

## Iskalo's APIs (3)

- [Iskalo Company discovery API pricing, 2 plans](https://datacircle.dev/company-discovery-apis/iskalo/free/llms.txt)
- [Iskalo Web scraping API pricing, 2 plans](https://datacircle.dev/web-scraping-apis/iskalo/free/llms.txt)
- [Iskalo Web search API pricing, 2 plans](https://datacircle.dev/web-search-apis/iskalo/free/llms.txt)

## Iskalo: company discovery API alternatives

[Iskalo alternatives: other company discovery API providers by price](https://datacircle.dev/iskalo-alternatives.txt)

We list Iskalo's cheapest paid plan first. Next we list other providers' plans closest to Iskalo in price per 1,000 companies.

- [Iskalo, top-up](https://datacircle.dev/company-discovery-apis/iskalo/top-up/llms.txt): $0.072 per 1,000, 23% complete
- [Clevertech, $99 pack, Project, GET /api/calgary/business_license/search](https://datacircle.dev/company-discovery-apis/clevertech/99-pack-project-get-api-calgary-business-license-search/llms.txt): $0.07 per 1,000, 23% complete
- [FinancialReports, pay as you go, Pay-as-you-go, 50,001 to 500,000 credits a month](https://datacircle.dev/company-discovery-apis/financialreports/pay-as-you-go-pay-as-you-go-50001-to-500000-credits-a-month/llms.txt): $0.07 per 1,000, 62% complete
- [LeadMagic, $8,490 yearly](https://datacircle.dev/company-discovery-apis/leadmagic/8490-yearly/llms.txt): $0.071 per 1,000, 69% complete, stored
- [Tapline, $9 pack](https://datacircle.dev/company-discovery-apis/tapline/9-pack/llms.txt): $0.072 per 1,000, 8% 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 2026-11-10.

- https://iskalo.ru?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing
- https://iskalo.ru/cabinet?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing
- https://iskalo.ru/docs?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing
- https://iskalo.ru/privacy?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing