# AI Ark, free, Plan, POST /v1/people/mobile-phone-finder: Cached phone finder API

> Finds mobile phone numbers for a person — use it to add direct-dial numbers to your outbound lists.

AI Ark's cached phone finder API on its Free Plan. It costs $0.00 per 1,000 phones. It returns 2 of the 11 key fields we check: Number, Links.

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

## In the answer

- Completeness: 18%
- Number: ✓
- Links: ✓

## Price

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

## Aggregators

- Aggregators: none

## Charges

- Repeat free: no limit
- Per: call
- Also pays for: from the same budget: People Preview · People Search · Company Search · Find Emails by Track ID · Export People with Email · Export Single Person with Email · Reverse People Lookup · Personality Analysis

## Not found

- $ per 1,000: $0.00

## In their words

- Their pitch: Finds mobile phone numbers for a person — use it to add direct-dial numbers to your outbound lists.

## Data

- Freshness: 30 days
- 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: 20 calls a month
- Expires: rolls over month to month, up to 2× the monthly allowance

## Rate limit

- Per second: 5
- Batch: 1

## Speed

- Answer: in the call
- Median: 0.02 s

## The call

- You send: one of linkedin or domain with name, Content-Type header "application/json"
- Method: POST
- Path: /v1/people/mobile-phone-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 3 fields the plan's answer can hold

provider record ID, LinkedIn URL, mobile phone

## AI Ark's plans (26)

- [AI Ark, free, Plan, 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): $0.00 per 1,000, 18% complete, 30 days
- [AI Ark, $49 monthly, Usage-Based Plan, 5,000 Credits / Month, POST /v1/people/mobile-phone-finder](https://datacircle.dev/find-cached-phone-apis/ai-ark/49-monthly-usage-based-plan-5000-credits-month-post-v1-people-mobile-phone-finder/llms.txt): $49.00 per 1,000, 18% complete, 30 days
- [AI Ark, $79 monthly, Usage-Based Plan, 15,000 Credits / Month, POST /v1/people/mobile-phone-finder](https://datacircle.dev/find-cached-phone-apis/ai-ark/79-monthly-usage-based-plan-15000-credits-month-post-v1-people-mobile-phone-finder/llms.txt): $26.333 per 1,000, 18% complete, 30 days
- [AI Ark, $119 monthly, Usage-Based Plan, 30,000 Credits / Month, POST /v1/people/mobile-phone-finder](https://datacircle.dev/find-cached-phone-apis/ai-ark/119-monthly-usage-based-plan-30000-credits-month-post-v1-people-mobile-phone-finder/llms.txt): $19.833 per 1,000, 18% complete, 30 days
- [AI Ark, $219 monthly, Usage-Based Plan, 60,000 Credits / Month, POST /v1/people/mobile-phone-finder](https://datacircle.dev/find-cached-phone-apis/ai-ark/219-monthly-usage-based-plan-60000-credits-month-post-v1-people-mobile-phone-finder/llms.txt): $18.25 per 1,000, 18% complete, 30 days
- [AI Ark, $399 monthly, Usage-Based Plan, 120,000 Credits / Month, POST /v1/people/mobile-phone-finder](https://datacircle.dev/find-cached-phone-apis/ai-ark/399-monthly-usage-based-plan-120000-credits-month-post-v1-people-mobile-phone-finder/llms.txt): $16.625 per 1,000, 18% complete, 30 days
- [AI Ark, $649 monthly, Usage-Based Plan, 210,000 Credits / Month, POST /v1/people/mobile-phone-finder](https://datacircle.dev/find-cached-phone-apis/ai-ark/649-monthly-usage-based-plan-210000-credits-month-post-v1-people-mobile-phone-finder/llms.txt): $15.452 per 1,000, 18% complete, 30 days
- [AI Ark, $879 monthly, Usage-Based Plan, 300,000 Credits / Month, POST /v1/people/mobile-phone-finder](https://datacircle.dev/find-cached-phone-apis/ai-ark/879-monthly-usage-based-plan-300000-credits-month-post-v1-people-mobile-phone-finder/llms.txt): $14.65 per 1,000, 18% complete, 30 days
- [AI Ark, $1,249 monthly, Usage-Based Plan, 450,000 Credits / Month, POST /v1/people/mobile-phone-finder](https://datacircle.dev/find-cached-phone-apis/ai-ark/1249-monthly-usage-based-plan-450000-credits-month-post-v1-people-mobile-phone-finder/llms.txt): $13.878 per 1,000, 18% complete, 30 days
- [AI Ark, $1,949 monthly, Usage-Based Plan, 750,000 Credits / Month, POST /v1/people/mobile-phone-finder](https://datacircle.dev/find-cached-phone-apis/ai-ark/1949-monthly-usage-based-plan-750000-credits-month-post-v1-people-mobile-phone-finder/llms.txt): $12.993 per 1,000, 18% complete, 30 days
- [AI Ark, $2,449 monthly, Usage-Based Plan, 1,000,000 Credits / Month, POST /v1/people/mobile-phone-finder](https://datacircle.dev/find-cached-phone-apis/ai-ark/2449-monthly-usage-based-plan-1000000-credits-month-post-v1-people-mobile-phone-finder/llms.txt): $12.245 per 1,000, 18% complete, 30 days
- [AI Ark, $4,449 monthly, Usage-Based Plan, 2.000.000 Credits / Month, POST /v1/people/mobile-phone-finder](https://datacircle.dev/find-cached-phone-apis/ai-ark/4449-monthly-usage-based-plan-2-000-000-credits-month-post-v1-people-mobile-phone-finder/llms.txt): $11.123 per 1,000, 18% complete, 30 days
- [AI Ark, $9,999 monthly, Usage-Based Plan, 5,000,000 Credits / Month, POST /v1/people/mobile-phone-finder](https://datacircle.dev/find-cached-phone-apis/ai-ark/9999-monthly-usage-based-plan-5000000-credits-month-post-v1-people-mobile-phone-finder/llms.txt): $9.999 per 1,000, 18% complete, 30 days
- [AI Ark, $470 yearly, Usage-Based Plan, 60k Credits / Year, POST /v1/people/mobile-phone-finder](https://datacircle.dev/find-cached-phone-apis/ai-ark/470-yearly-usage-based-plan-60k-credits-year-post-v1-people-mobile-phone-finder/llms.txt): $39.167 per 1,000, 18% complete, 30 days
- [AI Ark, $758 yearly, Usage-Based Plan, 180k Credits / Year, POST /v1/people/mobile-phone-finder](https://datacircle.dev/find-cached-phone-apis/ai-ark/758-yearly-usage-based-plan-180k-credits-year-post-v1-people-mobile-phone-finder/llms.txt): $21.056 per 1,000, 18% complete, 30 days
- [AI Ark, $1,142 yearly, Usage-Based Plan, 360k Credits / Year, POST /v1/people/mobile-phone-finder](https://datacircle.dev/find-cached-phone-apis/ai-ark/1142-yearly-usage-based-plan-360k-credits-year-post-v1-people-mobile-phone-finder/llms.txt): $15.861 per 1,000, 18% complete, 30 days
- [AI Ark, $2,102 yearly, Usage-Based Plan, 720k Credits / Year, POST /v1/people/mobile-phone-finder](https://datacircle.dev/find-cached-phone-apis/ai-ark/2102-yearly-usage-based-plan-720k-credits-year-post-v1-people-mobile-phone-finder/llms.txt): $14.597 per 1,000, 18% complete, 30 days
- [AI Ark, $3,830 yearly, Usage-Based Plan, 1.44M Credits / Year, POST /v1/people/mobile-phone-finder](https://datacircle.dev/find-cached-phone-apis/ai-ark/3830-yearly-usage-based-plan-1-44m-credits-year-post-v1-people-mobile-phone-finder/llms.txt): $13.299 per 1,000, 18% complete, 30 days
- [AI Ark, $6,230 yearly, Usage-Based Plan, 2.52M Credits / Year, POST /v1/people/mobile-phone-finder](https://datacircle.dev/find-cached-phone-apis/ai-ark/6230-yearly-usage-based-plan-2-52m-credits-year-post-v1-people-mobile-phone-finder/llms.txt): $12.361 per 1,000, 18% complete, 30 days
- [AI Ark, $8,438 yearly, Usage-Based Plan, 3.6M Credits / Year, POST /v1/people/mobile-phone-finder](https://datacircle.dev/find-cached-phone-apis/ai-ark/8438-yearly-usage-based-plan-3-6m-credits-year-post-v1-people-mobile-phone-finder/llms.txt): $11.719 per 1,000, 18% complete, 30 days
- [AI Ark, $11,990 yearly, Usage-Based Plan, 5.4M Credits / Year, POST /v1/people/mobile-phone-finder](https://datacircle.dev/find-cached-phone-apis/ai-ark/11990-yearly-usage-based-plan-5-4m-credits-year-post-v1-people-mobile-phone-finder/llms.txt): $11.102 per 1,000, 18% complete, 30 days
- [AI Ark, $18,710 yearly, Usage-Based Plan, 9M Credits / Year, POST /v1/people/mobile-phone-finder](https://datacircle.dev/find-cached-phone-apis/ai-ark/18710-yearly-usage-based-plan-9m-credits-year-post-v1-people-mobile-phone-finder/llms.txt): $10.394 per 1,000, 18% complete, 30 days
- [AI Ark, $23,510 yearly, Usage-Based Plan, 12M Credits / Year, POST /v1/people/mobile-phone-finder](https://datacircle.dev/find-cached-phone-apis/ai-ark/23510-yearly-usage-based-plan-12m-credits-year-post-v1-people-mobile-phone-finder/llms.txt): $9.796 per 1,000, 18% complete, 30 days
- [AI Ark, $42,710 yearly, Usage-Based Plan, 24M Credits / Year, POST /v1/people/mobile-phone-finder](https://datacircle.dev/find-cached-phone-apis/ai-ark/42710-yearly-usage-based-plan-24m-credits-year-post-v1-people-mobile-phone-finder/llms.txt): $8.898 per 1,000, 18% complete, 30 days
- [AI Ark, $95,990 yearly, Usage-Based Plan, 60M Credits / Year, POST /v1/people/mobile-phone-finder](https://datacircle.dev/find-cached-phone-apis/ai-ark/95990-yearly-usage-based-plan-60m-credits-year-post-v1-people-mobile-phone-finder/llms.txt): $7.999 per 1,000, 18% complete, 30 days
- [AI Ark, contact us, Agency & Enterprise Plan, POST /v1/people/mobile-phone-finder](https://datacircle.dev/find-cached-phone-apis/ai-ark/contact-us-agency-enterprise-plan-post-v1-people-mobile-phone-finder/llms.txt): 18% complete, 30 days

## AI Ark's calls (2)

- `POST /v1/people/mobile-phone-finder`: [AI Ark, free, Plan, 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)
- `POST /v2/people/mobile-phone-finder`: [AI Ark, free, Plan, 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: cached phone finder API alternatives

- [LeadIQ, free](https://datacircle.dev/find-cached-phone-apis/leadiq/free/llms.txt): $0.00 per 1,000, 82% complete, 1 month
- [Apollo, free, Free, POST /people/bulk_match](https://datacircle.dev/find-cached-phone-apis/apollo/free-free-post-people-bulk-match/llms.txt): $0.00 per 1,000, 27% complete, 1 month
- [StableEnrich, pay as you go, Pay per request with x402 or MPP, POST /api/minerva/enrich](https://datacircle.dev/find-cached-phone-apis/stableenrich/pay-as-you-go-pay-per-request-with-x402-or-mpp-post-api-minerva-enrich/llms.txt): $0.10 per 1,000, 55% complete, 1 day
- [People Data Labs, $12,000.20 yearly, Pro, Tier 3, POST /v5/person/bulk](https://datacircle.dev/find-cached-phone-apis/people-data-labs/12000-20-yearly-pro-tier-3-post-v5-person-bulk/llms.txt): $200.00 per 1,000, 64% 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 2026-10-23.

- 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-mobile-phone-finder