# MillionPhones, free: Cached company enrichment API

> Look up companies by name and/or website domain.

MillionPhones's cached company enrichment API on its Free plan. It costs $0.00 per 1,000 companies. It returns 4 of the 13 key fields we check: Industry, Employees, Social profiles, Headquarters.
The cheapest of the 371 plans we rank by price is [Extruct, $49 monthly](https://datacircle.dev/cached-company-enrichment-apis/extruct/49-monthly/llms.txt). Extruct's cached company enrichment API costs nothing beyond the plan price.

- This page: https://datacircle.dev/cached-company-enrichment-apis/millionphones/free
- [Best company enrichment API in 2026](https://datacircle.dev/best-company-enrichment-api.txt)
- Get it: https://millionphones.com/pricing
- Request: `GET https://millionphones.com/v1/company`
- API key: with the plan, on https://millionphones.com/pricing
- Its API docs: https://millionphones.com/docs#/Enrich/lookupCompany
- Sold by: MillionPhones (https://millionphones.com)
- Checked: 2026-10-27

## In the answer

- Completeness: 31%
- Industry: ✓
- Employees: ✓
- Social profiles: ✓
- Headquarters: ✓

## Price

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

## Aggregators

- Aggregators: none

## Charges

- Repeat free: no limit
- Also pays for: from the same budget: Phone Lookup · Phone Verification · Find Email · Email Verification · Person Enrichment · Search People · Save Search to Table · Enrich Table

## Overage

- Units cap: hard

## Not found

- $ per 1,000: $0.00

## In their words

- Their pitch: Look up companies by name and/or website domain.

## Data

- Freshness: stored
- Keep data: no limit
- Use data: You agree to use the Service only for lawful B2B sales and outreach purposes. You may not: Resell, redistribute, or sublicense data obtained from MillionPhones. Scrape, crawl, or use automated tools to extract data from the website beyond what is available through the API. Use data for harassment, spam, or any purpose unrelated to legitimate business communication. Exceed API rate limits or attempt to circumvent usage restrictions. Use the Service for any purpose that violates applicable laws, including telemarketing regulations (TCPA, DNC lists, etc.). Share your account or API key with others, or allow third parties to access the Service through your credentials.

## Plan

- Pay: $0
- You get: 50 credits a year
- Enough for: 500 results a year
- Expires: never

## Rate limit

- Per second: 1.67
- Batch: 100

## Speed

- Answer: in the call
- Median: 0.01 s

## The call

- You send: nothing required. Optional: name, domain
- Method: GET
- Path: /company

## About the plan

- Plan: Free
- Who can get it: Established company domains, a newer domain on request, until November 30, 2026 new accounts get 1,000 credits instead of 50

## The 10 fields the plan's answer can hold

name, domain, LinkedIn URL, industry, employee count, city, country, total matches, matched via, credits charged

## MillionPhones's plans (12)

- [MillionPhones, free](https://datacircle.dev/cached-company-enrichment-apis/millionphones/free/llms.txt): $0.00 per 1,000, 31% complete, stored
- [MillionPhones, top-up from $5](https://datacircle.dev/cached-company-enrichment-apis/millionphones/top-up-from-5/llms.txt): $5.00 per 1,000, 31% complete, stored
- [MillionPhones, $19 monthly](https://datacircle.dev/cached-company-enrichment-apis/millionphones/19-monthly/llms.txt): $3.80 per 1,000, 31% complete, stored
- [MillionPhones, $60 monthly](https://datacircle.dev/cached-company-enrichment-apis/millionphones/60-monthly/llms.txt): $2.00 per 1,000, 31% complete, stored
- [MillionPhones, $100 monthly](https://datacircle.dev/cached-company-enrichment-apis/millionphones/100-monthly/llms.txt): $1.00 per 1,000, 31% complete, stored
- [MillionPhones, $300 monthly](https://datacircle.dev/cached-company-enrichment-apis/millionphones/300-monthly/llms.txt): $0.75 per 1,000, 31% complete, stored
- [MillionPhones, $980 monthly](https://datacircle.dev/cached-company-enrichment-apis/millionphones/980-monthly/llms.txt): $0.70 per 1,000, 31% complete, stored
- [MillionPhones, $168 yearly](https://datacircle.dev/cached-company-enrichment-apis/millionphones/168-yearly/llms.txt): $0.70 per 1,000, 31% complete, stored
- [MillionPhones, $420 yearly](https://datacircle.dev/cached-company-enrichment-apis/millionphones/420-yearly/llms.txt): $0.70 per 1,000, 31% complete, stored
- [MillionPhones, $2,520 yearly](https://datacircle.dev/cached-company-enrichment-apis/millionphones/2520-yearly/llms.txt): $0.70 per 1,000, 31% complete, stored
- [MillionPhones, $7,800 yearly](https://datacircle.dev/cached-company-enrichment-apis/millionphones/7800-yearly/llms.txt): $0.65 per 1,000, 31% complete, stored
- [MillionPhones, $16,800 yearly](https://datacircle.dev/cached-company-enrichment-apis/millionphones/16800-yearly/llms.txt): $0.60 per 1,000, 31% complete, stored

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

- `GET /company`: [MillionPhones, free](https://datacircle.dev/cached-company-enrichment-apis/millionphones/free/llms.txt)

## MillionPhones's APIs (6)

- [MillionPhones: cached company enrichment API pricing, 12 plans](https://datacircle.dev/cached-company-enrichment-apis/millionphones/free/llms.txt)
- [MillionPhones: email verification API pricing, 12 plans](https://datacircle.dev/validate-email-apis/millionphones/free/llms.txt)
- [MillionPhones: email finder API pricing, 12 plans](https://datacircle.dev/find-email-apis/millionphones/free/llms.txt)
- [MillionPhones: cached phone finder API pricing, 12 plans, POST /tables/{id}/enrich](https://datacircle.dev/find-cached-phone-apis/millionphones/free-free-post-tables-id-enrich/llms.txt)
- [MillionPhones: cached phone finder API pricing, 12 plans, GET /phone](https://datacircle.dev/find-cached-phone-apis/millionphones/free-free-get-phone/llms.txt)
- [MillionPhones: cached LinkedIn profile API pricing, 12 plans, GET /person, Person Enrichment](https://datacircle.dev/cached-linkedin-profile-apis/millionphones/free-free-get-person-person-enrichment/llms.txt)
- [MillionPhones: cached LinkedIn profile API pricing, 12 plans, GET /person, Person Enrichment, full](https://datacircle.dev/cached-linkedin-profile-apis/millionphones/free-free-get-person-person-enrichment-full/llms.txt)
- [MillionPhones: cached people search API pricing, 12 plans, POST /search/save](https://datacircle.dev/cached-people-search-apis/millionphones/free-free-post-search-save/llms.txt)
- [MillionPhones: cached people search API pricing, 12 plans, GET /search/people](https://datacircle.dev/cached-people-search-apis/millionphones/free-free-get-search-people/llms.txt)

## MillionPhones: cached company enrichment API alternatives

- [SalesQL, $711 yearly](https://datacircle.dev/cached-company-enrichment-apis/salesql/711-yearly/llms.txt): $0.395 per 1,000, 46% complete, stored
- [JobDataLake, $50 pack](https://datacircle.dev/cached-company-enrichment-apis/jobdatalake/50-pack/llms.txt): $0.50 per 1,000, 23% complete, stored
- [JobsPipe, $5,244 yearly, Business, billed yearly, GET /v1/companies/{key}](https://datacircle.dev/cached-company-enrichment-apis/jobspipe/5244-yearly-business-billed-yearly-get-v1-companies-key/llms.txt): $0.874 per 1,000, 46% complete, stored
- [The Companies API, $2,950 yearly, Scaleup, GET /v2/companies/{domain}](https://datacircle.dev/cached-company-enrichment-apis/the-companies-api/2950-yearly-scaleup-get-v2-companies-domain/llms.txt): $0.983 per 1,000, 92% 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 2026-10-27.

- https://millionphones.com
- https://millionphones.com/blog/buy-credits-pay-as-you-go
- https://millionphones.com/blog/credit-system
- https://millionphones.com/docs
- https://millionphones.com/llms.txt
- https://millionphones.com/mcp
- https://millionphones.com/pricing
- https://millionphones.com/privacy
- https://millionphones.com/terms
- https://millionphones.com/v1/openapi.json