# Crustdata, contact us, Real-time API access, POST /batch/person/contact/enrich, Batch Contact Enrich, full: Email finder API

> Enrich a bulk list of profile URLs with contact data as an async job — results delivered as a file.

Crustdata's email finder API on its Real-time API access plan. It returns 2 of the 10 key fields we check: Verification, Personal email.
We rank 1,285 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/crustdata/contact-us-real-time-api-access-post-batch-person-contact-enrich-batch-contact-enrich-full
- [Best email finder API in 2026](https://datacircle.dev/best-email-finder-api.txt)
- Get it: https://crustdata.com/pricing
- Request: `POST https://api.crustdata.com/batch/person/contact/enrich`, Batch Contact Enrich, full
- API key: with the plan, on https://crustdata.com/pricing
- Its API docs: https://docs.crustdata.com/api-reference/batch-apis/submit-a-batch-person-contact-enrichment-job
- Sold by: Crustdata (https://crustdata.com)
- Checked: 2026-10-22

## In the answer

- Completeness: 20%
- Verification: ✓
- Personal email: ✓

## Price

- Per: result
- Billing: contact

## Strengths

- Strengths: 100+ people a request, nothing charged when not found

## Aggregators

- Aggregators: none

## Not found

- $ per 1,000: $0.00

## In their words

- Their pitch: Enrich a bulk list of profile URLs with contact data as an async job — results delivered as a file.

## Data

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

## Rate limit

- Per second: 0.083
- Concurrent: 5
- Batch: 300

## Speed

- Answer: by polling or webhook

## The call

- You send: professional_network_profile_urls, fields "business_email, personal_contact_info", and x-api-version header "2025-11-01". Optional: webhook_url, verified
- Method: POST
- Path: /batch/person/contact/enrich

## About the plan

- Plan: Real-time API access
- Who can get it: anyone

## The 12 fields the plan's answer can hold

matched on, Crustdata person ID, business email, business email status, business emails message, personal email, personal email status, phone number, phone country code, phone country, phone national number, phone line type

## Crustdata's plans (1)

- [Crustdata, contact us, Real-time API access, POST /batch/person/contact/enrich, Batch Contact Enrich, full](https://datacircle.dev/find-email-apis/crustdata/contact-us-real-time-api-access-post-batch-person-contact-enrich-batch-contact-enrich-full/llms.txt): 20% complete, stored

## Crustdata's calls for this API (4)

- `POST /batch/person/contact/enrich`, Batch Contact Enrich: [Crustdata, contact us, Real-time API access, POST /batch/person/contact/enrich, Batch Contact Enrich](https://datacircle.dev/find-email-apis/crustdata/contact-us-real-time-api-access-post-batch-person-contact-enrich-batch-contact-enrich/llms.txt)
- `POST /batch/person/contact/enrich`, Batch Contact Enrich, full: [Crustdata, contact us, Real-time API access, POST /batch/person/contact/enrich, Batch Contact Enrich, full](https://datacircle.dev/find-email-apis/crustdata/contact-us-real-time-api-access-post-batch-person-contact-enrich-batch-contact-enrich-full/llms.txt)
- `POST /person/contact/enrich`, Contact Enrich: [Crustdata, contact us, Real-time API access, POST /person/contact/enrich, Contact Enrich](https://datacircle.dev/find-email-apis/crustdata/contact-us-real-time-api-access-post-person-contact-enrich-contact-enrich/llms.txt)
- `POST /person/contact/enrich`, Contact Enrich, full: [Crustdata, contact us, Real-time API access, POST /person/contact/enrich, Contact Enrich, full](https://datacircle.dev/find-email-apis/crustdata/contact-us-real-time-api-access-post-person-contact-enrich-contact-enrich-full/llms.txt)

## Crustdata's APIs (9)

- [Crustdata: company enrichment API pricing, 4 plans](https://datacircle.dev/company-enrichment-apis/crustdata/free-20-free-credits/llms.txt)
- [Crustdata: job postings API pricing, 4 plans](https://datacircle.dev/job-posting-apis/crustdata/free-20-free-credits/llms.txt)
- [Crustdata: people search API pricing, 4 plans](https://datacircle.dev/people-search-apis/crustdata/free-20-free-credits/llms.txt)
- [Crustdata: web search API pricing, 4 plans](https://datacircle.dev/web-search-apis/crustdata/free-20-free-credits/llms.txt)
- [Crustdata: LinkedIn profile API pricing, 4 plans](https://datacircle.dev/linkedin-profile-apis/crustdata/free-20-free-credits/llms.txt)
- [Crustdata: company discovery API pricing, 4 plans, POST /company/search, Search Companies](https://datacircle.dev/company-discovery-apis/crustdata/free-20-free-credits-post-company-search-search-companies/llms.txt)
- [Crustdata: company discovery API pricing, 4 plans, POST /company/search, Search Companies, full](https://datacircle.dev/company-discovery-apis/crustdata/free-20-free-credits-post-company-search-search-companies-full/llms.txt)
- [Crustdata: LinkedIn post search API pricing, 2 plans](https://datacircle.dev/linkedin-post-search-apis/crustdata/contact-us-real-time-api-access/llms.txt)
- [Crustdata: email finder API pricing, 1 plan, POST /batch/person, Batch Contact Enrich, full](https://datacircle.dev/find-email-apis/crustdata/contact-us-real-time-api-access-post-batch-person-contact-enrich-batch-contact-enrich-full/llms.txt)
- [Crustdata: reverse email lookup API pricing, 2 plans, POST /batch/person/identify](https://datacircle.dev/reverse-email-lookup-apis/crustdata/contact-us-real-time-api-access-post-batch-person-identify/llms.txt)
- [Crustdata: reverse email lookup API pricing, 2 plans, POST /person/identify](https://datacircle.dev/reverse-email-lookup-apis/crustdata/contact-us-real-time-api-access-post-person-identify/llms.txt)

## Crustdata: email finder API alternatives

- [Enrich.so, contact us, Enterprise, POST /linkedin-to-personal-email](https://datacircle.dev/find-email-apis/enrich-so/contact-us-enterprise-post-linkedin-to-personal-email/llms.txt): 20% complete, stored
- [Bytemine, contact us](https://datacircle.dev/find-email-apis/bytemine/contact-us/llms.txt): 20% complete, stored
- [Findymail, contact us](https://datacircle.dev/find-email-apis/findymail/contact-us/llms.txt): 20% complete, stored
- [Explorium, contact us, Enterprise, POST /v2/prospects/contact_information/job, Contact information (async) — waterfall](https://datacircle.dev/find-email-apis/explorium/contact-us-enterprise-post-v2-prospects-contact-information-job-contact-information-async-waterfall/llms.txt): 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 2026-10-22.

- https://crustdata.com/apis/people-enrichment
- https://crustdata.com/pricing
- https://crustdata.com/terms
- https://docs.crustdata.com/api-reference/batch-apis/submit-a-batch-person-contact-enrichment-job
- https://docs.crustdata.com/general/credits
- https://docs.crustdata.com/general/pricing
- https://docs.crustdata.com/general/rate-limits
- https://docs.crustdata.com/person-docs/contact/batch