# Tamozo, free: Company discovery API

> Find companies. By industry, headcount, location and founding year. Free.

Tamozo's Free plan for the company discovery API costs $0.00 per 1,000 companies. Tamozo's docs list 4 of the 13 fields on our checklist: Industry, Type and status, Employees, Headquarters.
You get 100 credits. You spend the credits on Tamozo's other calls. This call is free for up to 150,000 results a month.
In [our company discovery API benchmark](https://datacircle.dev/best-company-discovery-api.txt), the best plan from Tamozo scores 20.8 out of 100. Tamozo ranks 66th of 93 providers.
This plan is free. We rank 971 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. [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/tamozo/free
- [Company discovery API: the best of 90+ providers compared](https://datacircle.dev/best-company-discovery-api.txt)
- Get it: https://www.tamozo.com/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing
- Request: `POST https://api.tamozo.com/v1/companies/search`
- API key: with the plan, on https://www.tamozo.com/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing
- Its API docs: https://api.tamozo.com/docs?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing#/companies/search_v1_companies_search_post
- Sold by: Tamozo (https://www.tamozo.com?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing)
- Checked: 2026-11-07

## In the answer

- Completeness: 31%
- Industry: ✓
- Type and status: ✓
- Employees: ✓
- Headquarters: ✓

## Price

- $ per 1,000 companies: $0.00
- Per: result
- Billing: free

## Aggregators

- Aggregators: none

## Charges

- Most per search: 50,000
- Also pays for: Everything we hold on one person · Everything we hold on one company · from the same budget: Search people

## Not found

- $ per 1,000: $0.00

## In their words

- Their pitch: Find companies. By industry, headcount, location and founding year. Free.

## Data

- Freshness: stored
- Keep data: no fixed period, return or destroy it immediately if we ask
- Use data: Our Platform is created for legal entities and individual entrepreneurs who are looking for business contacts — people and companies matching a profile they define. You must follow these basic rules of conduct: Comply with all applicable laws, including, without limitation, privacy laws, intellectual property laws, anti-spam laws, export control laws, tax laws, human trafficking laws. Respect the rights of others, including privacy and intellectual property rights. Don't abuse or harm others or yourself (or threaten or encourage such abuse or harm) — for example, by misleading, defrauding, defaming, bullying, harassing, or stalking others. Don't abuse, harm, interfere with, or disrupt the services. You agree to keep confidential all information obtained about leads through the use of our Platform (including but not limited to their personal information), together with all other confidential information relating to our business. You shall: Not disclose the Confidential Information to any person other than your employees who have a reasonable need to know the information in connection with the business purpose for which you obtained it, and provided such employees undertake to observe the terms of this confidentiality clause. To protect the Confidential Information from loss, misuse, unauthorized access, disclosure, alteration or destruction. If requested by us, you shall immediately return or destroy (as directed by us) all documents and material containing or referring to the Confidential Information. As a controller of that data you are responsible for having a lawful basis to process it and for meeting the information obligations you owe to the people it describes. You may not copy, modify, distribute, sell, or lease any part of our content without our written permission. You may not resell, redistribute, or make available to third parties the lead data obtained through our Platform as a data product of your own. When you use our Platform to contact people, you are the sender. You are responsible for the content of your messages and for complying with the rules that apply to outreach — including, without limitation, the CAN-SPAM Act, applicable anti-spam and electronic marketing laws, and the terms of the mailbox or social network you connected. You must honor opt-out and unsubscribe requests, and you must not use our Platform to send unlawful, deceptive, or harassing messages.

## Plan

- Pay: $0
- You get: 100 credits
- Enough for: 150,000 results a month
- Expires: 30 days

## Rate limit

- Per day: 5,000
- Batch: 1

## Speed

- Answer: in the call
- Median: 0.92 s

## The call

- You send: nothing required. Optional: page, organization_industries, organization_keyword_tags, organization_locations, organization_num_employees_range.min, organization_num_employees_range.max, organization_founded_year_range.min, organization_founded_year_range.max
- Method: POST
- Path: /v1/companies/search

## About the plan

- Plan: Free
- Who can get it: legal entities and individual entrepreneurs looking for business contacts, 18 or older

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

name, industry, employee count, headquarters location, founded year, total results

## Tamozo's plans (3)

- [Tamozo, free](https://datacircle.dev/company-discovery-apis/tamozo/free/llms.txt): $0.00 per 1,000, 31% complete, stored
- [Tamozo, top-up from $10](https://datacircle.dev/company-discovery-apis/tamozo/top-up-from-10/llms.txt): 31% complete, stored
- [Tamozo, contact us](https://datacircle.dev/company-discovery-apis/tamozo/contact-us/llms.txt): 31% complete, stored

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

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

## Tamozo's APIs (6)

- [Tamozo: company discovery API pricing, 3 plans](https://datacircle.dev/company-discovery-apis/tamozo/free/llms.txt)
- [Tamozo: company enrichment API pricing, 3 plans](https://datacircle.dev/company-enrichment-apis/tamozo/free/llms.txt)
- [Tamozo: email finder API pricing, 3 plans](https://datacircle.dev/find-email-apis/tamozo/free/llms.txt)
- [Tamozo: phone finder API pricing, 3 plans](https://datacircle.dev/find-phone-apis/tamozo/free/llms.txt)
- [Tamozo: people search API pricing, 3 plans](https://datacircle.dev/people-search-apis/tamozo/free/llms.txt)
- [Tamozo: people enrichment API pricing, 3 plans](https://datacircle.dev/person-enrichment-apis/tamozo/free/llms.txt)

## Tamozo: 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 2026-11-07.

- https://api.tamozo.com/docs?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing
- https://api.tamozo.com/openapi.json?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing
- https://www.tamozo.com/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing
- https://www.tamozo.com/solutions/api-for-developers?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing
- https://www.tamozo.com/terms?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing