# Engagemii, free: Company discovery API

> Query records. The same filters as the Buy data page: industries, states, countries, platforms, audienceTypes, scoreMin/Max, hasSocials, paymentProcessors, analytics, emailMarketing, reviews.

Engagemii's company discovery API on its Free plan. It costs $0.00 per 1,000 companies. Engagemii's docs list 5 of the 13 fields on our checklist: Description, Industry, Technologies, Social profiles, Headquarters.
We haven't run Engagemii 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/engagemii/free
- [Company discovery API: the best of 80+ providers compared](https://datacircle.dev/best-company-discovery-api.txt)
- Get it: https://engagemii.com/aeo/data?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing
- Request: `POST https://api.engagemii.com/api/v1/data/records`
- API key: with the plan, on https://engagemii.com/aeo/data?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing
- Its API docs: https://engagemii.com/aeo/data/api?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing
- Sold by: Engagemii (https://engagemii.com?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing)
- Checked: 2026-11-06

## In the answer

- Completeness: 38%
- Description: ✓
- Industry: ✓
- Technologies: ✓
- Social profiles: ✓
- Headquarters: ✓

## Price

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

## Aggregators

- Aggregators: none

## Charges

- Also pays for: from the same budget: Lookups

## Overage

- Units cap: hard

## Not found

- $ per 1,000: $0.00

## In their words

- Their pitch: Query records. The same filters as the Buy data page: industries, states, countries, platforms, audienceTypes, scoreMin/Max, hasSocials, paymentProcessors, analytics, emailMarketing, reviews.

## Data

- Freshness: 30 days
- Countries: Worldwide
- Keep data: no limit
- Use data: [...] a non-exclusive, non-transferable, perpetual license to use the data records you receive from Engagemii (the Data) for your own internal business purposes, including outreach to the companies in the Data. [...] You may NOT: (a) resell, sublicense, redistribute, transfer, or publish the Data in whole or in part to any third party, (b) include the Data in any dataset offered for sale, license, or trade, (c) use the Data to train, fine-tune, or evaluate machine learning or AI models without a separate written license from Engagemii, (d) reverse-engineer Engagemii's scoring methodology from the Data, (e) use the Data to scrape engagemii.com or any Engagemii API beyond your purchased plan, (f) combine the Data with other datasets in a manner that effectively circumvents these restrictions.

## Plan

- Pay: $0
- You get: 20 results a month
- Enough for: 20 results a month
- Expires: unused free lookups do not carry over to the next month

## Rate limit

- Batch: 1

## Speed

- Answer: in the call

## The call

- You send: nothing required. Optional: filters.industries, filters.states, filters.countries, filters.platforms, filters.audienceTypes, filters.scoreMin, filters.scoreMax, filters.hasSocials, filters.paymentProcessors, filters.analytics, filters.emailMarketing, filters.reviews, limit, offset
- Method: POST
- Path: /records

## About the plan

- Plan: Free
- Who can get it: anyone 18 or older, for a business

## The 68 fields the plan's answer can hold

company name, domain, ticker, SEC CIK, website URL, date added, last updated, scored at, AEO score, previous AEO score, AEO score change, previous score date, structured data signal, content structure signal, entity clarity signal, E-E-A-T signal, technical AEO signal, AI discoverability signal, off-page authority score, backlinks signal, domain authority signal, reference presence signal, news and press signal, community signal, social mentions signal, AI bot hits total, AI bots seen, agent readiness tier, agent readiness index, agent readiness identity, agent readiness answerable, agent readiness product, agent readiness offer price, agent readiness offer availability, agent readiness deep transaction, agent readiness connected, agent readiness blocks AI, AI adoption tier, AI adoption index, AI adoption chat tools, AI adoption search tools, AI adoption tooling, AI adoption own subdomain, business category, audience type, audience confidence, detected platform, city, state, country, LinkedIn URL, Instagram URL, Facebook URL, Twitter URL, TikTok URL, YouTube URL, page title, meta description, H1 headings, body snippet, payment processors, analytics tools, email marketing tools, review platforms, hq street address, HQ zip code, site status, license identity

## Engagemii's plans (4)

- [Engagemii, free](https://datacircle.dev/company-discovery-apis/engagemii/free/llms.txt): $0.00 per 1,000, 38% complete, 30 days
- [Engagemii, top-up](https://datacircle.dev/company-discovery-apis/engagemii/top-up/llms.txt): $100.00 per 1,000, 38% complete, 30 days
- [Engagemii, top-up from $200](https://datacircle.dev/company-discovery-apis/engagemii/top-up-from-200/llms.txt): $40.00 per 1,000, 38% complete, 30 days
- [Engagemii, contact us](https://datacircle.dev/company-discovery-apis/engagemii/contact-us/llms.txt): 38% complete, 30 days

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

- `POST /records`: [Engagemii, free](https://datacircle.dev/company-discovery-apis/engagemii/free/llms.txt)

## Engagemii's APIs (2)

- [Engagemii: company discovery API pricing, 4 plans](https://datacircle.dev/company-discovery-apis/engagemii/free/llms.txt)
- [Engagemii: company enrichment API pricing, 4 plans](https://datacircle.dev/company-enrichment-apis/engagemii/free/llms.txt)

## Engagemii: company discovery API alternatives

- [PredictLeads, pay as you go, 5,001-10,000 API Calls, GET /discover/extended_companies](https://datacircle.dev/company-discovery-apis/predictleads/pay-as-you-go-5001-10000-api-calls-get-discover-extended-companies/llms.txt): $40.00 per 1,000, 85% complete, 2 weeks
- [Fokals, top-up from $5](https://datacircle.dev/company-discovery-apis/fokals/top-up-from-5/llms.txt): $40.00 per 1,000, 23% complete, 1 day
- [Bloomberry, $299 monthly, Pro, GET /accounts/tech.json](https://datacircle.dev/company-discovery-apis/bloomberry/299-monthly-pro-get-accounts-tech-json/llms.txt): $46.00 per 1,000, 54% complete, 14 days
- [AnyAPI, pay as you go, Pay per call with x402 and MPP, POST /v1/run/company_search.crustdata_v3](https://datacircle.dev/company-discovery-apis/anyapi/pay-as-you-go-pay-per-call-with-x402-and-mpp-post-v1-run-company-search-crustdata-v3/llms.txt): $48.00 per 1,000, 85% complete, 30 days

## 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://engagemii.com/aeo/data?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing
- https://engagemii.com/aeo/data/api?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing
- https://engagemii.com/aeo/data/license?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing
- https://engagemii.com/llms.txt?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing
- https://engagemii.com/openapi/data-api.json?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing
- https://engagemii.com/terms?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing