# AI Ark, free, Plan, POST /v1/people/email-finder: Email finder API

> Triggers email finding for a previous People Search result set, using the trackId from the People Search API response.

AI Ark's email finder API on its Free Plan. It costs $0.00 per 1,000 emails. It returns 1 of the 10 key fields we check: Verification.
The cheapest of the 1,196 priced plans is [theCele, $149 monthly](https://datacircle.dev/find-email-apis/thecele/149-monthly/llms.txt), at $0.03 per 1,000.

- This page: https://datacircle.dev/find-email-apis/ai-ark/free-plan-post-v1-people-email-finder
- Get it: https://ai-ark.com/pricing
- Its API docs: https://docs.ai-ark.com/reference/people-email-finder-by-track-id
- Sold by: AI Ark (https://ai-ark.com)
- Checked: 2026-10-23

## In the answer

- Completeness: 10%
- Verification: ✓

## Price

- $ per 1,000: $0.00
- Billing: free

## Strengths

- Strengths: found live

## Aggregators

- Aggregators: none

## Charges

- Repeat free: no limit
- Per: result

## Not found

- $ per 1,000: $0.00

## Catch-all

- $ per 1,000: $0.00

## In their words

- Their pitch: Triggers email finding for a previous People Search result set, using the trackId from the People Search API response.

## Data

- Freshness: live
- Keep data: no limit
- Use data: Subject to your compliance with these Terms and all applicable laws, we grant you a limited, non-exclusive, non-transferable, non-sublicensable license during the Subscription Term to: Access and use the Service for your internal business purposes, and Use and store data exported from the Service (“Exported Data”) solely in connection with your internal sales, marketing, recruiting, and other B2B outreach activities. You may not resell, rent, lease, license, or otherwise distribute Exported Data as a stand-alone asset or use it to create, improve, or enrich a competing product, database, or service. [...] You expressly agree that your use of Exported Data will comply with all applicable laws and regulations, including, where applicable, GDPR, CCPA/CPRA, CAN-SPAM, CASL, TCPA, and PECR. [...] Data provided by the Service may not be used for determining any consumer’s eligibility for credit, insurance, employment, housing, tenant screening, or any other purpose regulated by the FCRA. [...] You agree not to use the Service or Exported Data to: Harass, stalk, phish, or otherwise abuse individuals, Promote or facilitate illegal activity, Distribute malware, viruses, or other harmful code, Misrepresent your identity or affiliation, including by impersonating AI Ark or another entity, or Resell or redistribute AI Ark data to third parties except as incidental to your internal business processes (e.g., sharing with your sales agents). [...] You must not: Use the Service or Exported Data to build, train, or improve any competing database, sales intelligence platform, lead generation tool, or similar service, Systematically retrieve data or other content from the Service to create or compile, directly or indirectly, a collection, compilation, database, or directory without our prior written consent.

## Plan

- Pay: $0
- You get: 100 credits a month
- Enough for: 100 results a month
- Expires: rolls over month to month, up to 2× the monthly allowance

## Rate limit

- Per second: 5
- Concurrent: 500

## Speed

- Answer: by polling or webhook

## The call

- You send: trackId, webhook, Content-Type header "application/json"
- Method: POST
- Path: /v1/people/email-finder

## About the plan

- Plan: Free Plan
- Who can get it: anyone 18 or over with authority to bind the company or organization the account is for, not in a US-embargoed country or on a US restricted-party list

## The 14 fields the plan's answer can hold

provider record ID, email state, email, email found, email status, email sub-status, email domain type, email verification date, free email, generic email, MX found, MX record, MX Google, MX provider

## AI Ark's plans (26)

- [AI Ark, free, Plan, POST /v1/people/email-finder](https://datacircle.dev/find-email-apis/ai-ark/free-plan-post-v1-people-email-finder/llms.txt): $0.00 per 1,000, 10% complete, live
- [AI Ark, $49 monthly, Usage-Based Plan, 5,000 Credits / Month, POST /v1/people/email-finder](https://datacircle.dev/find-email-apis/ai-ark/49-monthly-usage-based-plan-5000-credits-month-post-v1-people-email-finder/llms.txt): $9.80 per 1,000, 10% complete, live
- [AI Ark, $79 monthly, Usage-Based Plan, 15,000 Credits / Month, POST /v1/people/email-finder](https://datacircle.dev/find-email-apis/ai-ark/79-monthly-usage-based-plan-15000-credits-month-post-v1-people-email-finder/llms.txt): $5.267 per 1,000, 10% complete, live
- [AI Ark, $119 monthly, Usage-Based Plan, 30,000 Credits / Month, POST /v1/people/email-finder](https://datacircle.dev/find-email-apis/ai-ark/119-monthly-usage-based-plan-30000-credits-month-post-v1-people-email-finder/llms.txt): $3.967 per 1,000, 10% complete, live
- [AI Ark, $219 monthly, Usage-Based Plan, 60,000 Credits / Month, POST /v1/people/email-finder](https://datacircle.dev/find-email-apis/ai-ark/219-monthly-usage-based-plan-60000-credits-month-post-v1-people-email-finder/llms.txt): $3.65 per 1,000, 10% complete, live
- [AI Ark, $399 monthly, Usage-Based Plan, 120,000 Credits / Month, POST /v1/people/email-finder](https://datacircle.dev/find-email-apis/ai-ark/399-monthly-usage-based-plan-120000-credits-month-post-v1-people-email-finder/llms.txt): $3.325 per 1,000, 10% complete, live
- [AI Ark, $649 monthly, Usage-Based Plan, 210,000 Credits / Month, POST /v1/people/email-finder](https://datacircle.dev/find-email-apis/ai-ark/649-monthly-usage-based-plan-210000-credits-month-post-v1-people-email-finder/llms.txt): $3.091 per 1,000, 10% complete, live
- [AI Ark, $879 monthly, Usage-Based Plan, 300,000 Credits / Month, POST /v1/people/email-finder](https://datacircle.dev/find-email-apis/ai-ark/879-monthly-usage-based-plan-300000-credits-month-post-v1-people-email-finder/llms.txt): $2.93 per 1,000, 10% complete, live
- [AI Ark, $1,249 monthly, Usage-Based Plan, 450,000 Credits / Month, POST /v1/people/email-finder](https://datacircle.dev/find-email-apis/ai-ark/1249-monthly-usage-based-plan-450000-credits-month-post-v1-people-email-finder/llms.txt): $2.776 per 1,000, 10% complete, live
- [AI Ark, $1,949 monthly, Usage-Based Plan, 750,000 Credits / Month, POST /v1/people/email-finder](https://datacircle.dev/find-email-apis/ai-ark/1949-monthly-usage-based-plan-750000-credits-month-post-v1-people-email-finder/llms.txt): $2.599 per 1,000, 10% complete, live
- [AI Ark, $2,449 monthly, Usage-Based Plan, 1,000,000 Credits / Month, POST /v1/people/email-finder](https://datacircle.dev/find-email-apis/ai-ark/2449-monthly-usage-based-plan-1000000-credits-month-post-v1-people-email-finder/llms.txt): $2.449 per 1,000, 10% complete, live
- [AI Ark, $4,449 monthly, Usage-Based Plan, 2.000.000 Credits / Month, POST /v1/people/email-finder](https://datacircle.dev/find-email-apis/ai-ark/4449-monthly-usage-based-plan-2-000-000-credits-month-post-v1-people-email-finder/llms.txt): $2.224 per 1,000, 10% complete, live
- [AI Ark, $9,999 monthly, Usage-Based Plan, 5,000,000 Credits / Month, POST /v1/people/email-finder](https://datacircle.dev/find-email-apis/ai-ark/9999-monthly-usage-based-plan-5000000-credits-month-post-v1-people-email-finder/llms.txt): $1.9998 per 1,000, 10% complete, live
- [AI Ark, $470 yearly, Usage-Based Plan, 60k Credits / Year, POST /v1/people/email-finder](https://datacircle.dev/find-email-apis/ai-ark/470-yearly-usage-based-plan-60k-credits-year-post-v1-people-email-finder/llms.txt): $7.833 per 1,000, 10% complete, live
- [AI Ark, $758 yearly, Usage-Based Plan, 180k Credits / Year, POST /v1/people/email-finder](https://datacircle.dev/find-email-apis/ai-ark/758-yearly-usage-based-plan-180k-credits-year-post-v1-people-email-finder/llms.txt): $4.211 per 1,000, 10% complete, live
- [AI Ark, $1,142 yearly, Usage-Based Plan, 360k Credits / Year, POST /v1/people/email-finder](https://datacircle.dev/find-email-apis/ai-ark/1142-yearly-usage-based-plan-360k-credits-year-post-v1-people-email-finder/llms.txt): $3.172 per 1,000, 10% complete, live
- [AI Ark, $2,102 yearly, Usage-Based Plan, 720k Credits / Year, POST /v1/people/email-finder](https://datacircle.dev/find-email-apis/ai-ark/2102-yearly-usage-based-plan-720k-credits-year-post-v1-people-email-finder/llms.txt): $2.919 per 1,000, 10% complete, live
- [AI Ark, $3,830 yearly, Usage-Based Plan, 1.44M Credits / Year, POST /v1/people/email-finder](https://datacircle.dev/find-email-apis/ai-ark/3830-yearly-usage-based-plan-1-44m-credits-year-post-v1-people-email-finder/llms.txt): $2.66 per 1,000, 10% complete, live
- [AI Ark, $6,230 yearly, Usage-Based Plan, 2.52M Credits / Year, POST /v1/people/email-finder](https://datacircle.dev/find-email-apis/ai-ark/6230-yearly-usage-based-plan-2-52m-credits-year-post-v1-people-email-finder/llms.txt): $2.472 per 1,000, 10% complete, live
- [AI Ark, $8,438 yearly, Usage-Based Plan, 3.6M Credits / Year, POST /v1/people/email-finder](https://datacircle.dev/find-email-apis/ai-ark/8438-yearly-usage-based-plan-3-6m-credits-year-post-v1-people-email-finder/llms.txt): $2.344 per 1,000, 10% complete, live
- [AI Ark, $11,990 yearly, Usage-Based Plan, 5.4M Credits / Year, POST /v1/people/email-finder](https://datacircle.dev/find-email-apis/ai-ark/11990-yearly-usage-based-plan-5-4m-credits-year-post-v1-people-email-finder/llms.txt): $2.22 per 1,000, 10% complete, live
- [AI Ark, $18,710 yearly, Usage-Based Plan, 9M Credits / Year, POST /v1/people/email-finder](https://datacircle.dev/find-email-apis/ai-ark/18710-yearly-usage-based-plan-9m-credits-year-post-v1-people-email-finder/llms.txt): $2.079 per 1,000, 10% complete, live
- [AI Ark, $23,510 yearly, Usage-Based Plan, 12M Credits / Year, POST /v1/people/email-finder](https://datacircle.dev/find-email-apis/ai-ark/23510-yearly-usage-based-plan-12m-credits-year-post-v1-people-email-finder/llms.txt): $1.959 per 1,000, 10% complete, live
- [AI Ark, $42,710 yearly, Usage-Based Plan, 24M Credits / Year, POST /v1/people/email-finder](https://datacircle.dev/find-email-apis/ai-ark/42710-yearly-usage-based-plan-24m-credits-year-post-v1-people-email-finder/llms.txt): $1.78 per 1,000, 10% complete, live
- [AI Ark, $95,990 yearly, Usage-Based Plan, 60M Credits / Year, POST /v1/people/email-finder](https://datacircle.dev/find-email-apis/ai-ark/95990-yearly-usage-based-plan-60m-credits-year-post-v1-people-email-finder/llms.txt): $1.60 per 1,000, 10% complete, live
- [AI Ark, contact us, Agency & Enterprise Plan, POST /v1/people/email-finder](https://datacircle.dev/find-email-apis/ai-ark/contact-us-agency-enterprise-plan-post-v1-people-email-finder/llms.txt): 10% complete, live

## AI Ark's calls (3)

- `POST /v1/people/export/single`: [AI Ark, free, Plan, POST /v1/people/export/single](https://datacircle.dev/find-email-apis/ai-ark/free/llms.txt)
- `POST /v2/people/export/single`: [AI Ark, free, Plan, POST /v2/people/export/single](https://datacircle.dev/find-email-apis/ai-ark/free-plan-post-v2-people-export-single/llms.txt)
- `POST /v1/people/email-finder`: [AI Ark, free, Plan, POST /v1/people/email-finder](https://datacircle.dev/find-email-apis/ai-ark/free-plan-post-v1-people-email-finder/llms.txt)

## AI Ark's APIs (7)

- [AI Ark: cached company discovery API pricing, 26 plans](https://datacircle.dev/cached-company-discovery-apis/ai-ark/free/llms.txt)
- [AI Ark: similar companies API pricing, 26 plans](https://datacircle.dev/similar-company-apis/ai-ark/free/llms.txt)
- [AI Ark: cached reverse email lookup API pricing, 26 plans](https://datacircle.dev/cached-reverse-email-lookup-apis/ai-ark/free/llms.txt)
- [AI Ark: cached people search API pricing, 26 plans, POST /v1/people/export](https://datacircle.dev/cached-people-search-apis/ai-ark/free-plan-post-v1-people-export/llms.txt)
- [AI Ark: cached people search API pricing, 26 plans, POST /v1/people/preview](https://datacircle.dev/cached-people-search-apis/ai-ark/free-plan-post-v1-people-preview/llms.txt)
- [AI Ark: cached people search API pricing, 26 plans, POST /v1/people](https://datacircle.dev/cached-people-search-apis/ai-ark/free-plan-post-v1-people/llms.txt)
- [AI Ark: email finder API pricing, 26 plans, POST /v1/people/email-finder](https://datacircle.dev/find-email-apis/ai-ark/free-plan-post-v1-people-email-finder/llms.txt)
- [AI Ark: cached LinkedIn profile API pricing, 26 plans, POST /v1/people/export/single](https://datacircle.dev/cached-linkedin-profile-apis/ai-ark/free/llms.txt)
- [AI Ark: cached LinkedIn profile API pricing, 26 plans, POST /v2/people/export/single](https://datacircle.dev/cached-linkedin-profile-apis/ai-ark/free-plan-post-v2-people-export-single/llms.txt)
- [AI Ark: cached phone finder API pricing, 26 plans, POST /v1/people/mobile-phone-finder](https://datacircle.dev/find-cached-phone-apis/ai-ark/free-plan-post-v1-people-mobile-phone-finder/llms.txt)
- [AI Ark: cached phone finder API pricing, 26 plans, POST /v2/people/mobile-phone-finder](https://datacircle.dev/find-cached-phone-apis/ai-ark/free-plan-post-v2-people-mobile-phone-finder/llms.txt)

## AI Ark: email finder API alternatives

- [Enrich.so, free, Free, POST /email-finder](https://datacircle.dev/find-email-apis/enrich-so/free/llms.txt): $0.00 per 1,000, 40% complete, live
- [Clearout, free](https://datacircle.dev/find-email-apis/clearout/free/llms.txt): $0.00 per 1,000, 30% complete, live
- [Anymail Finder, free](https://datacircle.dev/find-email-apis/anymail-finder/free/llms.txt): $0.00 per 1,000, 40% complete, live
- [BetterEnrich, free, 100 credits free, POST /api/v1/find-personal-email](https://datacircle.dev/find-email-apis/betterenrich/free-100-credits-free-post-api-v1-find-personal-email/llms.txt): $0.00 per 1,000, 20% complete, live

## Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-10-23.

- https://ai-ark.com/faq
- https://ai-ark.com/llms.txt
- https://ai-ark.com/platform/enrichment-api
- https://ai-ark.com/pricing
- https://ai-ark.com/terms
- https://docs.ai-ark.com/
- https://docs.ai-ark.com/docs/ai-agents
- https://docs.ai-ark.com/reference/fetch-credit
- https://docs.ai-ark.com/reference/people-email-finder-by-track-id