# Apollo, free, Free, POST /people/bulk_match, Bulk people enrichment, full: Cached email finder API

> Need to look up more than one email address? Upload a CSV with names and companies, get verified business emails back.

Apollo's cached email finder API on its Free plan. It costs $0.00 per 1,000 emails. It returns 7 of the 10 key fields we check: Verification, Confidence, Name, Job title, Company, LinkedIn URL, Location.
The cheapest of the 316 plans we rank by price is [GetLeads, $249 monthly, Partner, POST /api/v1/enrich/csv, From LinkedIn profile URL: CSV bulk](https://datacircle.dev/find-cached-email-apis/getleads/249-monthly-partner-post-api-v1-enrich-csv-from-linkedin-profile-url-csv-bulk/llms.txt), at $0.042 per 1,000.

- This page: https://datacircle.dev/find-cached-email-apis/apollo/free-free-post-people-bulk-match-bulk-people-enrichment-full
- [Best cached email finder API in 2026](https://datacircle.dev/best-cached-email-finder-api.txt)
- Get it: https://www.apollo.io/pricing
- Its API docs: https://docs.apollo.io/reference/bulk-people-enrichment
- Sold by: Apollo (https://www.apollo.io)
- Checked: 2026-10-22

## In the answer

- Completeness: 70%
- Verification: ✓
- Confidence: ✓
- Name: ✓
- Job title: ✓
- Company: ✓
- LinkedIn URL: ✓
- Location: ✓

## Price

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

## Aggregators

- Aggregators: none

## Charges

- Also pays for: People API Search · Search for contacts · Search for accounts · from the same budget: Run an Assistant task · People enrichment · Organization enrichment · Bulk organization enrichment · Organization search · Organization job postings · Get complete organization info · News articles search · Get conversations info · Export conversations · Get complete person info

## Not found

- $ per 1,000: $0.00

## Catch-all

- $ per 1,000: $0.00

## Bounce

- Bounce refund: the credit, automatically (in the next billing cycle), for an Apollo-verified email that bounces within 30 days, sent within Apollo

## In their words

- Their pitch: Need to look up more than one email address? Upload a CSV with names and companies, get verified business emails back.

## Data

- Freshness: 1 month
- Keep data: people's business contact information put into your own records, CRM or database during the term: no limit, past it too. The rest: until the term ends
- Use data: "Term License. [...] solely for your internal business purposes to: [...] communicate with a person in a manner that relates to such person’s profession, business, or employment using any Business Contact Information, identify prospective sales opportunities, research your existing customers and prospects, and otherwise analyze the Contributor Database in a manner relating to your business-to-business sales, marketing, recruiting, and business development activities", "General Usage Restrictions. You will not, and will not permit any third party to: use the Services, the Platform, or data derived therefrom to create, develop, or offer a product or service to third parties that competes with Apollo's products or services. This restriction does not apply to your internal systems or processes that are not commercially offered to third parties, resell, distribute, disclose, sublicense, transfer, sell, offer for sale, or make available any of the Contributor Database or any part of the Services to any third party, [...]", "Business Contact Information Restrictions. You will not: distribute, sell, or license Business Contact Information to third parties, except to the extent expressly authorized by Apollo in writing, use Business Contact Information to create competing databases or services, combine Business Contact Information with other data sources in a manner that would circumvent the usage restrictions applicable to the underlying Apollo data, [...] or use Business Contact Information to train, fine-tune, or improve any artificial intelligence or machine learning model, system, or service, except (1) for your own internal models used solely for your internal business purposes and not commercially offered to third parties, or (2) to the extent otherwise expressly authorized by Apollo in writing.", "Technical and Access Restrictions. [...] You may not: [...] Disclose the results of any Platform or program benchmark tests to any third parties without Apollo’s prior written consent.", "Prohibited Uses. You are expressly prohibited from doing any of the following: selling, sublicensing, or otherwise providing access to any API to any third party, using any API with LinkedIn automations, using any API in a manner that allows any third party to use Apollo data to train, fine-tune, or improve any artificial intelligence or machine learning model, system, or service, [...]"

## Plan

- Pay: $0
- Expires: at the end of each billing cycle, not rolled over

## Rate limit

- Per day: 600
- Per second: 0.028
- Batch: 10

## Speed

- Answer: in the call or by webhook

## The call

- You send: details (up to 10 people), reveal_phone_number "true", one of webhook_url or poll_only "true". Optional: details[].first_name, details[].last_name, details[].name, details[].email, details[].hashed_email, details[].organization_name, details[].domain, details[].id, details[].linkedin_url, run_waterfall_email, run_waterfall_phone, reveal_personal_emails
- Method: POST
- Path: /people/bulk_match

## About the plan

- Plan: Free
- Who can get it: an Apollo account registered with a work email address, business use only, not as a consumer, users of legal age

## The 125 fields the plan's answer can hold

request ID, person ID, first name, last name, full name, LinkedIn URL, job title, email, email status, extrapolated email confidence, photo, X URL, GitHub URL, Facebook URL, headline, match confidence, city, state, country, departments, subdepartments, functions, seniority, likely to engage, shows intent, revealed for your team, employment record ID, employment record created date, employment record updated date, employment current, employment title, employment company ID, employment company name, employment start date, employment end date, employment description, employment address, employment kind, employment degree, employment major, employment grade level, employment emails, saved account ID, saved account team ID, saved account stage ID, saved account source, saved account original source, saved account creator ID, saved account owner ID, saved account created date, saved account phone status, saved account HubSpot ID, saved account Salesforce ID, saved account CRM owner ID, saved account parent ID, saved account sanitized phone, saved account playbook statuses, saved account rule statuses, saved account existence level, saved account label IDs, saved account custom fields, saved account custom field errors, saved account modality, saved account source display name, saved account Salesforce record URL, saved account CRM record URL, company ID, company name, company website, company blog URL, company AngelList URL, company LinkedIn URL, company X URL, company Facebook URL, company primary phone, company languages, company Alexa ranking, company phone, company LinkedIn ID, company founded year, company ticker, company stock exchange, company logo, company Crunchbase URL, company domain, company industry, company keywords, company employee count, company industries, company secondary industries, company snippets loaded, company industry tag ID, company industry tag IDs by industry, company NAICS code, company SIC code, company retail location count, company raw address, company street, company city, company state, company postal code, company country, status, error code, error message, requested enrichments, unique enriched records, missing records, credits consumed, phone task status, enriched records, phone enrichment status, phone number, phone sanitized number, phone type, phone confidence, phone source, phone validation status, phone do-not-call status, phone do-not-call country, phone do-not-call status date, phone position, phone record ID, phone record created date, phone record updated date

## Apollo's plans (7)

- [Apollo, free, Free, POST /people/bulk_match, Bulk people enrichment, full](https://datacircle.dev/find-cached-email-apis/apollo/free-free-post-people-bulk-match-bulk-people-enrichment-full/llms.txt): $0.00 per 1,000, 70% complete, 1 month
- [Apollo, $65 monthly, Basic, POST /people/bulk_match, Bulk people enrichment, full](https://datacircle.dev/find-cached-email-apis/apollo/65-monthly-basic-post-people-bulk-match-bulk-people-enrichment-full/llms.txt): $234.00 per 1,000, 70% complete, 1 month
- [Apollo, $99 monthly, Professional, POST /people/bulk_match, Bulk people enrichment, full](https://datacircle.dev/find-cached-email-apis/apollo/99-monthly-professional-post-people-bulk-match-bulk-people-enrichment-full/llms.txt): $222.75 per 1,000, 70% complete, 1 month
- [Apollo, $588 yearly, Basic, POST /people/bulk_match, Bulk people enrichment, full](https://datacircle.dev/find-cached-email-apis/apollo/588-yearly-basic-post-people-bulk-match-bulk-people-enrichment-full/llms.txt): $176.40 per 1,000, 70% complete, 1 month
- [Apollo, $948 yearly, Professional, POST /people/bulk_match, Bulk people enrichment, full](https://datacircle.dev/find-cached-email-apis/apollo/948-yearly-professional-post-people-bulk-match-bulk-people-enrichment-full/llms.txt): $177.75 per 1,000, 70% complete, 1 month
- [Apollo, $4,284 yearly, Organization, POST /people/bulk_match, Bulk people enrichment, full](https://datacircle.dev/find-cached-email-apis/apollo/4284-yearly-organization-post-people-bulk-match-bulk-people-enrichment-full/llms.txt): $178.50 per 1,000, 70% complete, 1 month
- [Apollo, contact us, Custom, POST /people/bulk_match, Bulk people enrichment, full](https://datacircle.dev/find-cached-email-apis/apollo/contact-us-custom-post-people-bulk-match-bulk-people-enrichment-full/llms.txt): 70% complete, 1 month

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

- `POST /people/bulk_match`, Bulk people enrichment: [Apollo, free, Free, POST /people/bulk_match, Bulk people enrichment](https://datacircle.dev/find-cached-email-apis/apollo/free-free-post-people-bulk-match/llms.txt)
- `POST /people/bulk_match`, Bulk people enrichment, full: [Apollo, free, Free, POST /people/bulk_match, Bulk people enrichment, full](https://datacircle.dev/find-cached-email-apis/apollo/free-free-post-people-bulk-match-bulk-people-enrichment-full/llms.txt)
- `POST /people/match`, People enrichment: [Apollo, free, Free, POST /people/match, People enrichment](https://datacircle.dev/find-cached-email-apis/apollo/free-free-post-people-match/llms.txt)
- `POST /people/match`, People enrichment, full: [Apollo, free, Free, POST /people/match, People enrichment, full](https://datacircle.dev/find-cached-email-apis/apollo/free-free-post-people-match-people-enrichment-full/llms.txt)

## Apollo's APIs (12)

- [Apollo: cached company discovery API pricing, 7 plans](https://datacircle.dev/cached-company-discovery-apis/apollo/free/llms.txt)
- [Apollo: cached company open jobs API pricing, 7 plans](https://datacircle.dev/cached-company-open-job-apis/apollo/free/llms.txt)
- [Apollo: cached people search API pricing, 7 plans](https://datacircle.dev/cached-people-search-apis/apollo/free/llms.txt)
- [Apollo: cached people enrichment API pricing, 7 plans](https://datacircle.dev/cached-person-enrichment-apis/apollo/free/llms.txt)
- [Apollo: cached LinkedIn profile API pricing, 7 plans](https://datacircle.dev/cached-linkedin-profile-apis/apollo/free/llms.txt)
- [Apollo: cached company enrichment API pricing, 7 plans, POST /organizations/bulk_enrich](https://datacircle.dev/cached-company-enrichment-apis/apollo/free-free-post-organizations-bulk-enrich/llms.txt)
- [Apollo: cached company enrichment API pricing, 7 plans, GET /organizations/{id}](https://datacircle.dev/cached-company-enrichment-apis/apollo/free-free-get-organizations-id/llms.txt)
- [Apollo: cached company enrichment API pricing, 7 plans, GET /organizations/enrich](https://datacircle.dev/cached-company-enrichment-apis/apollo/free-free-get-organizations-enrich/llms.txt)
- [Apollo: cached company headcount API pricing, 7 plans, POST /organizations/bulk_enrich](https://datacircle.dev/cached-company-headcount-apis/apollo/free-free-post-organizations-bulk-enrich/llms.txt)
- [Apollo: cached company headcount API pricing, 7 plans, GET /organizations/{id}](https://datacircle.dev/cached-company-headcount-apis/apollo/free-free-get-organizations-id/llms.txt)
- [Apollo: cached company headcount API pricing, 7 plans, GET /organizations/enrich](https://datacircle.dev/cached-company-headcount-apis/apollo/free-free-get-organizations-enrich/llms.txt)
- [Apollo: cached company hierarchy API pricing, 7 plans, POST /organizations/bulk_enrich](https://datacircle.dev/cached-company-hierarchy-apis/apollo/free-free-post-organizations-bulk-enrich/llms.txt)
- [Apollo: cached company hierarchy API pricing, 7 plans, GET /organizations/enrich](https://datacircle.dev/cached-company-hierarchy-apis/apollo/free-free-get-organizations-enrich/llms.txt)
- [Apollo: cached email finder API pricing, 7 plans, POST /people/bulk_match, Bulk people enrichment, full](https://datacircle.dev/find-cached-email-apis/apollo/free-free-post-people-bulk-match-bulk-people-enrichment-full/llms.txt)
- [Apollo: cached phone finder API pricing, 7 plans, POST /people/bulk_match](https://datacircle.dev/find-cached-phone-apis/apollo/free-free-post-people-bulk-match/llms.txt)
- [Apollo: cached phone finder API pricing, 7 plans, POST /people/match](https://datacircle.dev/find-cached-phone-apis/apollo/free-free-post-people-match/llms.txt)
- [Apollo: cached company funding API pricing, 7 plans, GET /organizations/{id}](https://datacircle.dev/cached-company-funding-apis/apollo/free-free-get-organizations-id/llms.txt)
- [Apollo: cached company funding API pricing, 7 plans, GET /organizations/enrich](https://datacircle.dev/cached-company-funding-apis/apollo/free-free-get-organizations-enrich/llms.txt)
- [Apollo: cached tech stack API pricing, 7 plans, GET /organizations/{id}](https://datacircle.dev/cached-company-technology-apis/apollo/free-free-get-organizations-id/llms.txt)
- [Apollo: cached tech stack API pricing, 7 plans, GET /organizations/enrich](https://datacircle.dev/cached-company-technology-apis/apollo/free-free-get-organizations-enrich/llms.txt)

## Apollo: cached email finder API alternatives

- [LeadIQ, $20 monthly, Pro, 200 credits a month, POST /graphql, searchPeople](https://datacircle.dev/find-cached-email-apis/leadiq/20-monthly/llms.txt): $100.00 per 1,000, 80% complete, 1 month
- [Tomba, $49 monthly, Basic, GET /email-finder, Email Finder, full](https://datacircle.dev/find-cached-email-apis/tomba/49-monthly-basic-get-email-finder-email-finder-full/llms.txt): $117.60 per 1,000, 90% complete, 1 month
- [Lusha, $3,599.10 yearly, Premium, 40,800 credits a year, POST /v3/contacts/search-and-enrich, Search and Enrich Contacts](https://datacircle.dev/find-cached-email-apis/lusha/3599-10-yearly/llms.txt): $176.427 per 1,000, 70% complete, 1 week
- [People Data Labs, $12,000.20 yearly, Pro, Tier 3, POST /v5/person/bulk](https://datacircle.dev/find-cached-email-apis/people-data-labs/12000-20-yearly-pro-tier-3-post-v5-person-bulk/llms.txt): $200.00 per 1,000, 70% complete, 1 month

## 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://app.apollo.io/api/v1/pricing_variants/random
- https://docs.apollo.io/docs/api-pricing
- https://docs.apollo.io/docs/bulk-people-enrichment
- https://docs.apollo.io/docs/convert-enriched-people-to-contacts
- https://docs.apollo.io/docs/developer-faqs
- https://docs.apollo.io/docs/enrich-phone-and-email-using-data-waterfall
- https://docs.apollo.io/docs/retrieve-mobile-phone-numbers-for-contacts
- https://docs.apollo.io/reference/bulk-people-enrichment
- https://docs.apollo.io/reference/people-enrichment
- https://docs.apollo.io/reference/rate-limits
- https://knowledge.apollo.io/api/v2/help_center/en-us/articles/4423314404621.json
- https://knowledge.apollo.io/hc/en-us/articles/10826699994381-How-Apollo-Verifies-Emails
- https://knowledge.apollo.io/hc/en-us/articles/4423314404621-Email-Status-Overview
- https://knowledge.apollo.io/hc/en-us/articles/45824429846669-Apollo-Data-Overview
- https://knowledge.apollo.io/hc/en-us/articles/4677130104333-Customize-and-Manage-Your-Apollo-Plan
- https://knowledge.apollo.io/hc/en-us/articles/4738396786701-Request-Contact-Data-in-Apollo
- https://www.apollo.io/email-finder
- https://www.apollo.io/pricing
- https://www.apollo.io/pricing/calculator
- https://www.apollo.io/product/api
- https://www.apollo.io/terms
- https://www.apollo.io/terms/api