# Exellius Systems Inc, free, GET /api/v1/people/find/email: Email finder API

> Find a verified professional email address using a person's name and company domain. Just pass the domain along with a first and last name to get back a matched, deliverable email.

Exellius Systems Inc's email finder API on its Free plan. It costs $0.00 per 1,000 emails. It returns 6 of the 10 key fields we check: Verification, Name, Job title, Company, LinkedIn URL, Location.
We rank 1,256 plans by price. [ClearBounce's $3.20 monthly plan](https://datacircle.dev/find-email-apis/clearbounce/3-20-monthly/llms.txt) costs the least per 1,000 emails: as little as $0.00074. ClearBounce's $3.20 monthly plan covers up to 4,320,000 emails a month at no extra cost.
[ClearBounce's $4 pack](https://datacircle.dev/find-email-apis/clearbounce/4-pack/llms.txt) covers any number of emails. ClearBounce's $4 pack costs more to start than ClearBounce's $3.20 monthly plan.
[GetProspect](https://datacircle.dev/find-email-apis/getprospect/399-monthly-growth-50k-post-v2-email-find/llms.txt), [OrbiSearch](https://datacircle.dev/find-email-apis/orbisearch/207-pack-enterprise-post-v1-email-lookup/llms.txt) and [DataForB2B](https://datacircle.dev/find-email-apis/dataforb2b/499-monthly-growth-post-enrich-profile-5000000-results-a-month/llms.txt) are the best email finder API providers in our benchmark.

- This page: https://datacircle.dev/find-email-apis/exellius-systems-inc/free-get-api-v1-people-find-email
- [Best email finder API in 2026](https://datacircle.dev/best-email-finder-api.txt)
- Get it: https://www.exellius.com/pricing
- Request: `GET https://api.exellius.com/api/v1/people/find/email`
- API key: with the plan, on https://www.exellius.com/pricing
- Its API docs: https://www.exellius.com/api-documentation#email-finder
- Sold by: Exellius Systems Inc (https://www.exellius.com)
- Checked: 2026-10-25

## In the answer

- Completeness: 60%
- Verification: ✓
- Name: ✓
- Job title: ✓
- Company: ✓
- LinkedIn URL: ✓
- Location: ✓

## Price

- $ per 1,000 emails: $0.00
- Per: call
- Billing: free

## Aggregators

- Aggregators: none

## Not found

- $ per 1,000: $0.00

## In their words

- Their pitch: Find a verified professional email address using a person's name and company domain. Just pass the domain along with a first and last name to get back a matched, deliverable email.

## Data

- Freshness: stored
- Keep data: no limit
- Use data: Prohibited uses include: Spam or unlawful communications, Reselling Exellius data without written consent, Reverse engineering our databases, High-volume scraping (≥1000 queries/day without API) [...] Do not use bots or scrapers to access data

## Plan

- Pay: $0
- You get: 25 credits a month
- Enough for: 25 calls a month
- Expires: 3 months

## Rate limit

- Batch: 1

## Speed

- Answer: in the call

## The call

- You send: domain, first_name, last_name. Optional: limit
- Method: GET
- Path: /api/v1/people/find/email

## About the plan

- Plan: Free
- Who can get it: anyone 18 or over

## The 48 fields the plan's answer can hold

success, message, total results, page size, current page, provider record ID, first name, last name, job title, company name, email, email status, seniority, department, corporate phone, category, organization, position, country, city, state, company address, company city, company state, company country, company industry, company employee count, LinkedIn URL, company website, company LinkedIn URL, Facebook URL, Twitter URL, company keywords, company technologies, company SEO description, company annual revenue, company total funding, company latest funding, company latest funding amount, company last raised at, company retail location count, created at, updated at, company domain, normalized country, lookup type, credits consumed, credits remaining

## Exellius Systems Inc's plans (8)

- [Exellius Systems Inc, free, GET /api/v1/people/find/email](https://datacircle.dev/find-email-apis/exellius-systems-inc/free-get-api-v1-people-find-email/llms.txt): $0.00 per 1,000, 60% complete, stored
- [Exellius Systems Inc, $59 monthly, Basic, GET /api/v1/people/find/email](https://datacircle.dev/find-email-apis/exellius-systems-inc/59-monthly-basic-get-api-v1-people-find-email/llms.txt): $9.833 per 1,000, 60% complete, stored
- [Exellius Systems Inc, $119 monthly, Growth, GET /api/v1/people/find/email](https://datacircle.dev/find-email-apis/exellius-systems-inc/119-monthly-growth-get-api-v1-people-find-email/llms.txt): $9.154 per 1,000, 60% complete, stored
- [Exellius Systems Inc, $199 monthly, Professional, GET /api/v1/people/find/email](https://datacircle.dev/find-email-apis/exellius-systems-inc/199-monthly-professional-get-api-v1-people-find-email/llms.txt): $7.96 per 1,000, 60% complete, stored
- [Exellius Systems Inc, $528 yearly, Basic, GET /api/v1/people/find/email](https://datacircle.dev/find-email-apis/exellius-systems-inc/528-yearly-basic-get-api-v1-people-find-email/llms.txt): $7.333 per 1,000, 60% complete, stored
- [Exellius Systems Inc, $1,068 yearly, Growth, GET /api/v1/people/find/email](https://datacircle.dev/find-email-apis/exellius-systems-inc/1068-yearly-growth-get-api-v1-people-find-email/llms.txt): $6.846 per 1,000, 60% complete, stored
- [Exellius Systems Inc, $1,788 yearly, Professional, GET /api/v1/people/find/email](https://datacircle.dev/find-email-apis/exellius-systems-inc/1788-yearly-professional-get-api-v1-people-find-email/llms.txt): $5.96 per 1,000, 60% complete, stored
- [Exellius Systems Inc, contact us, Enterprise, GET /api/v1/people/find/email](https://datacircle.dev/find-email-apis/exellius-systems-inc/contact-us-enterprise-get-api-v1-people-find-email/llms.txt): 60% complete, stored

## Exellius Systems Inc's calls for this API (2)

- `GET /api/v1/people/search/linkedin/email`: [Exellius Systems Inc, free, GET /api/v1/people/search/linkedin/email](https://datacircle.dev/find-email-apis/exellius-systems-inc/free-get-api-v1-people-search-linkedin-email/llms.txt)
- `GET /api/v1/people/find/email`: [Exellius Systems Inc, free, GET /api/v1/people/find/email](https://datacircle.dev/find-email-apis/exellius-systems-inc/free-get-api-v1-people-find-email/llms.txt)

## Exellius Systems Inc's APIs (7)

- [Exellius Systems Inc: company enrichment API pricing, 8 plans](https://datacircle.dev/company-enrichment-apis/exellius-systems-inc/free/llms.txt)
- [Exellius Systems Inc: email verification API pricing, 8 plans](https://datacircle.dev/validate-email-apis/exellius-systems-inc/free/llms.txt)
- [Exellius Systems Inc: reverse email lookup API pricing, 8 plans](https://datacircle.dev/reverse-email-lookup-apis/exellius-systems-inc/free/llms.txt)
- [Exellius Systems Inc: LinkedIn profile API pricing, 12 plans](https://datacircle.dev/linkedin-profile-apis/exellius-systems-inc/free-get-api-v1-people-enrich-linkedin/llms.txt)
- [Exellius Systems Inc: email finder API pricing, 8 plans, GET /api/v1/people/find/email](https://datacircle.dev/find-email-apis/exellius-systems-inc/free-get-api-v1-people-find-email/llms.txt)
- [Exellius Systems Inc: people search API pricing, 8 plans, GET /api/v1/people/search/domain/email](https://datacircle.dev/people-search-apis/exellius-systems-inc/free-get-api-v1-people-search-domain-email/llms.txt)
- [Exellius Systems Inc: people search API pricing, 8 plans, GET /api/v1/people/search/domain/phone](https://datacircle.dev/people-search-apis/exellius-systems-inc/free-get-api-v1-people-search-domain-phone/llms.txt)
- [Exellius Systems Inc: people search API pricing, 8 plans, POST /api/v1/people/search](https://datacircle.dev/people-search-apis/exellius-systems-inc/free-post-api-v1-people-search/llms.txt)
- [Exellius Systems Inc: people search API pricing, 8 plans, POST /api/v1/people/search/email](https://datacircle.dev/people-search-apis/exellius-systems-inc/free-post-api-v1-people-search-email/llms.txt)
- [Exellius Systems Inc: people search API pricing, 8 plans, POST /api/v1/people/search/phone](https://datacircle.dev/people-search-apis/exellius-systems-inc/free-post-api-v1-people-search-phone/llms.txt)
- [Exellius Systems Inc: phone finder API pricing, 8 plans, GET /api/v1/people/find/phone](https://datacircle.dev/find-phone-apis/exellius-systems-inc/free-get-api-v1-people-find-phone/llms.txt)
- [Exellius Systems Inc: phone finder API pricing, 8 plans, GET /api/v1/people/search/linkedin/phone](https://datacircle.dev/find-phone-apis/exellius-systems-inc/free-get-api-v1-people-search-linkedin-phone/llms.txt)

## Exellius Systems Inc: email finder API alternatives

- [Enrich.so, $49 monthly, Growth, POST /linkedin-to-personal-email/batch](https://datacircle.dev/find-email-apis/enrich-so/49-monthly-growth-post-linkedin-to-personal-email-batch/llms.txt): $4.90 per 1,000, 20% complete, stored
- [Argorant, $3,348 yearly, Pro 50,000 credits a month, billed annually, POST /api/v1/enrich](https://datacircle.dev/find-email-apis/argorant/3348-yearly-pro-50000-credits-a-month-billed-annually-post-api-v1-enrich/llms.txt): $5.58 per 1,000, 60% complete, stored
- [GetProspect, $3,352 yearly, Growth 50k, POST /v2/people/enrich](https://datacircle.dev/find-email-apis/getprospect/3352-yearly-growth-50k-post-v2-people-enrich/llms.txt): $5.587 per 1,000, 60% complete, stored
- [Findymail, $8,490 yearly](https://datacircle.dev/find-email-apis/findymail/8490-yearly/llms.txt): $7.075 per 1,000, 20% 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 2026-10-25.

- https://rapidapi.com/exellius-exellius-systems-inc/api/exellius-b2b-intelligence-api1/pricing
- https://rapidapi.com/terms
- https://www.exellius.com/api
- https://www.exellius.com/api-documentation
- https://www.exellius.com/our-data
- https://www.exellius.com/pricing
- https://www.exellius.com/terms-and-conditions