# 1Lookup, $99 monthly: LinkedIn Ad Library API

> Give it a company name and get back whether they are running ads right now, how many, and the ads themselves with text, status and start dates, pulled live from the public ad libraries of Meta, TikTok, LinkedIn and Google.

1Lookup's LinkedIn Ad Library API on its Starter plan. It costs $4.95 per 1,000 ads. It returns 3 of the 8 key fields we check: Run dates, Text, Advertiser.
Half of the 7 plans we rank by price cost $0.227 per 1,000 ads or less. This plan is the most expensive of the 7 plans.
[Piloterr's $499 monthly plan](https://datacircle.dev/linkedin-ad-apis/piloterr/499-monthly/llms.txt) costs the least per 1,000 ads: $0.181. Piloterr charges for each page of results. We count 24 ads on each page to get the $0.181 price.

- This page: https://datacircle.dev/linkedin-ad-apis/1lookup/99-monthly
- Get it: https://www.1lookup.io/pricing
- Request: `POST https://app.1lookup.io/api/v1/ad-library-lookup`
- API key: with the plan, on https://www.1lookup.io/pricing
- Its API docs: https://www.1lookup.io/docs
- Sold by: 1Lookup (https://www.1lookup.io)
- Checked: 2026-10-31

## In the answer

- Completeness: 38%
- Run dates: ✓
- Text: ✓
- Advertiser: ✓

## Price

- $ per 1,000 ads: $4.95
- Per: page of 10
- Billing: monthly
- $ a month: $99

## Charges

- Repeat free: 7 days
- Also pays for: from the same budget: 73 other calls

## Not found

- $ per 1,000: $0.00

## In their words

- Their pitch: Give it a company name and get back whether they are running ads right now, how many, and the ads themselves with text, status and start dates, pulled live from the public ad libraries of Meta, TikTok, LinkedIn and Google.

## Data

- Freshness: live
- Keep data: your subscription term: Output Data may not be retained after the subscription terminates, except as required by law
- Use data: we grant you a limited, non-exclusive, non-transferable, non-sublicensable, revocable license to access and use the Service, and to use Output Data, for your internal business purposes during your subscription term, You must not, and must not permit any third party to: Resell, sublicense, rent, lease, distribute, or otherwise make the Service or Output Data available to any third party, except as expressly permitted in writing by us, Build, populate, enrich, or maintain a competing or substitute database, list, or product from Output Data, or use Output Data to train any machine learning or artificial intelligence model, Copy, scrape, cache, or store Output Data beyond what is reasonably necessary for your internal business use, or retain Output Data after your subscription terminates except as required by law, Reverse engineer, decompile, or disassemble any part of the Service, or attempt to discover its source code, underlying data sources, algorithms, or scoring logic, Circumvent or attempt to circumvent any rate limit, quota, usage limit, authentication, or access control, Remove, obscure, or alter any proprietary notice, or misrepresent the source of Output Data, Use the Service to benchmark against a competing product, or publish performance or accuracy comparisons, without our prior written consent, Access the Service by any automated means other than our documented APIs, or use the Service in a manner that interferes with its integrity, security, or performance [...] You must not use the Service, or Output Data, to: Violate any applicable law, regulation, or third-party right, Send, or enable others to send, unlawful telemarketing, robocalls, spam, or unsolicited or non-consented calls, texts, faxes, or emails, Harass, stalk, threaten, defraud, extort, dox, discriminate against, or harm any person, or facilitate any of the foregoing, Determine any person's eligibility for credit, insurance, employment, housing, government benefits, or any other purpose governed by the Fair Credit Reporting Act, as further described in Section 9, Identify, locate, surveil, or track any individual without a lawful basis, or to skip-trace or investigate any individual in violation of law, Collect, compile, enrich, sell, or license personal data without a lawful basis and required consents, Build, train, or improve a competing product, dataset, list, or machine learning or artificial intelligence model, Resell, redistribute, or provide the Service or Output Data to third parties [...]

## Plan

- Pay: $99
- You get: 20,000 credits a month
- Enough for: 2,000 pages a month
- Expires: unused credits roll over for up to 3 months

## Rate limit

- Batch: 1

## Speed

- Answer: in the call

## The call

- You send: one of company or query, platform "linkedin"
- Method: POST
- Path: /ad-library-lookup

## About the plan

- Plan: Starter
- Who can get it: anyone with a business name and a working business email address

## The 11 fields the plan's answer can hold

success, request ID, ad ID, advertiser name, ad text, active, start date, ad library URL, total results, credits used, from cache

## 1Lookup's plans (9)

- [1Lookup, $99 monthly](https://datacircle.dev/linkedin-ad-apis/1lookup/99-monthly/llms.txt): $4.95 per 1,000, 38% complete, live
- [1Lookup, $299 monthly](https://datacircle.dev/linkedin-ad-apis/1lookup/299-monthly/llms.txt): $3.518 per 1,000, 38% complete, live
- [1Lookup, $799 monthly](https://datacircle.dev/linkedin-ad-apis/1lookup/799-monthly/llms.txt): $3.196 per 1,000, 38% complete, live
- [1Lookup, $1,999 monthly](https://datacircle.dev/linkedin-ad-apis/1lookup/1999-monthly/llms.txt): $1.999 per 1,000, 38% complete, live
- [1Lookup, $990 yearly](https://datacircle.dev/linkedin-ad-apis/1lookup/990-yearly/llms.txt): $4.125 per 1,000, 38% complete, live
- [1Lookup, $2,990 yearly](https://datacircle.dev/linkedin-ad-apis/1lookup/2990-yearly/llms.txt): $2.931 per 1,000, 38% complete, live
- [1Lookup, $7,990 yearly](https://datacircle.dev/linkedin-ad-apis/1lookup/7990-yearly/llms.txt): $2.663 per 1,000, 38% complete, live
- [1Lookup, $19,990 yearly](https://datacircle.dev/linkedin-ad-apis/1lookup/19990-yearly/llms.txt): $1.666 per 1,000, 38% complete, live
- [1Lookup, contact us](https://datacircle.dev/linkedin-ad-apis/1lookup/contact-us/llms.txt): 38% complete, live

## 1Lookup's calls for this API (1)

- `POST /ad-library-lookup`: [1Lookup, $99 monthly](https://datacircle.dev/linkedin-ad-apis/1lookup/99-monthly/llms.txt)

## 1Lookup's APIs (34)

- [1Lookup: company discovery API pricing, 9 plans](https://datacircle.dev/company-discovery-apis/1lookup/99-monthly/llms.txt)
- [1Lookup: phone finder API pricing, 9 plans](https://datacircle.dev/find-phone-apis/1lookup/99-monthly/llms.txt)
- [1Lookup: people search API pricing, 9 plans](https://datacircle.dev/people-search-apis/1lookup/99-monthly/llms.txt)
- [1Lookup: web scraping API pricing, 9 plans](https://datacircle.dev/web-scraping-apis/1lookup/99-monthly/llms.txt)
- [1Lookup: Facebook Ad Library API pricing, 9 plans](https://datacircle.dev/facebook-ad-apis/1lookup/99-monthly/llms.txt)
- [1Lookup: Google Ads Transparency API pricing, 9 plans](https://datacircle.dev/google-ad-apis/1lookup/99-monthly/llms.txt)
- [1Lookup: news API pricing, 9 plans](https://datacircle.dev/news-apis/1lookup/99-monthly/llms.txt)
- [1Lookup: LinkedIn Ad Library API pricing, 9 plans](https://datacircle.dev/linkedin-ad-apis/1lookup/99-monthly/llms.txt)
- [1Lookup: LinkedIn post comment API pricing, 9 plans](https://datacircle.dev/linkedin-post-comment-apis/1lookup/99-monthly/llms.txt)
- [1Lookup: TikTok Ad Library API pricing, 9 plans](https://datacircle.dev/tiktok-ad-apis/1lookup/99-monthly/llms.txt)
- [1Lookup: email finder API pricing, 9 plans, POST /b2b-contact-append](https://datacircle.dev/find-email-apis/1lookup/99-monthly-starter-post-b2b-contact-append/llms.txt)
- [1Lookup: email finder API pricing, 9 plans, POST /bulk/jobs, Create a bulk job (type b2b_contact_append)](https://datacircle.dev/find-email-apis/1lookup/99-monthly-starter-post-bulk-jobs-create-a-bulk-job-type-b2b-contact-append/llms.txt)
- [1Lookup: email finder API pricing, 9 plans, POST /bulk/jobs, Create a bulk job (type linkedin_email_finder)](https://datacircle.dev/find-email-apis/1lookup/99-monthly-starter-post-bulk-jobs-create-a-bulk-job-type-linkedin-email-finder/llms.txt)
- [1Lookup: email finder API pricing, 9 plans, POST /email-enrichment](https://datacircle.dev/find-email-apis/1lookup/99-monthly-starter-post-email-enrichment/llms.txt)
- [1Lookup: email finder API pricing, 9 plans, POST /linkedin-email-finder](https://datacircle.dev/find-email-apis/1lookup/99-monthly-starter-post-linkedin-email-finder/llms.txt)
- [1Lookup: LinkedIn profile API pricing, 9 plans, POST /b2b-contact-append](https://datacircle.dev/linkedin-profile-apis/1lookup/99-monthly-starter-post-b2b-contact-append/llms.txt)
- [1Lookup: LinkedIn profile API pricing, 9 plans, POST /bulk/jobs, Create a bulk job (type b2b_contact_append)](https://datacircle.dev/linkedin-profile-apis/1lookup/99-monthly-starter-post-bulk-jobs-create-a-bulk-job-type-b2b-contact-append/llms.txt)
- [1Lookup: LinkedIn profile API pricing, 9 plans, POST /bulk/jobs, Create a bulk job (type linkedin_email_finder)](https://datacircle.dev/linkedin-profile-apis/1lookup/99-monthly-starter-post-bulk-jobs-create-a-bulk-job-type-linkedin-email-finder/llms.txt)
- [1Lookup: LinkedIn profile API pricing, 9 plans, POST /bulk/jobs, Create a bulk job (type linkedin_profile_lookup)](https://datacircle.dev/linkedin-profile-apis/1lookup/99-monthly-starter-post-bulk-jobs-create-a-bulk-job-type-linkedin-profile-lookup/llms.txt)
- [1Lookup: LinkedIn profile API pricing, 9 plans, POST /linkedin-email-finder](https://datacircle.dev/linkedin-profile-apis/1lookup/99-monthly-starter-post-linkedin-email-finder/llms.txt)
- [1Lookup: LinkedIn profile API pricing, 9 plans, POST /linkedin-profile-lookup](https://datacircle.dev/linkedin-profile-apis/1lookup/99-monthly-starter-post-linkedin-profile-lookup/llms.txt)
- [1Lookup: domain authority API pricing, 9 plans, POST /backlink-overview](https://datacircle.dev/domain-authority-apis/1lookup/99-monthly-starter-post-backlink-overview/llms.txt)
- [1Lookup: domain authority API pricing, 9 plans, POST /bulk/jobs, Create a bulk job (type backlink_overview)](https://datacircle.dev/domain-authority-apis/1lookup/99-monthly-starter-post-bulk-jobs-create-a-bulk-job-type-backlink-overview/llms.txt)
- [1Lookup: domain authority API pricing, 9 plans, POST /bulk/jobs, Create a bulk job (type domain_authority)](https://datacircle.dev/domain-authority-apis/1lookup/99-monthly-starter-post-bulk-jobs/llms.txt)
- [1Lookup: domain authority API pricing, 9 plans, POST /domain-authority](https://datacircle.dev/domain-authority-apis/1lookup/99-monthly-starter-post-domain-authority/llms.txt)
- [1Lookup: Bluesky profile API pricing, 9 plans, POST /social-profile-check](https://datacircle.dev/bluesky-profile-apis/1lookup/99-monthly-starter-post-social-profile-check/llms.txt)
- [1Lookup: Bluesky profile API pricing, 9 plans, POST /bulk/jobs](https://datacircle.dev/bluesky-profile-apis/1lookup/99-monthly-starter-post-bulk-jobs/llms.txt)
- [1Lookup: Facebook page API pricing, 9 plans, POST /social-profile-check](https://datacircle.dev/facebook-page-apis/1lookup/99-monthly-starter-post-social-profile-check/llms.txt)
- [1Lookup: Facebook page API pricing, 9 plans, POST /bulk/jobs](https://datacircle.dev/facebook-page-apis/1lookup/99-monthly-starter-post-bulk-jobs/llms.txt)
- [1Lookup: Instagram profile API pricing, 9 plans, POST /social-profile-check](https://datacircle.dev/instagram-profile-apis/1lookup/99-monthly-starter-post-social-profile-check/llms.txt)
- [1Lookup: Instagram profile API pricing, 9 plans, POST /bulk/jobs](https://datacircle.dev/instagram-profile-apis/1lookup/99-monthly-starter-post-bulk-jobs/llms.txt)
- [1Lookup: Snapchat profile API pricing, 9 plans, POST /social-profile-check](https://datacircle.dev/snapchat-profile-apis/1lookup/99-monthly-starter-post-social-profile-check/llms.txt)
- [1Lookup: Snapchat profile API pricing, 9 plans, POST /bulk/jobs](https://datacircle.dev/snapchat-profile-apis/1lookup/99-monthly-starter-post-bulk-jobs/llms.txt)
- [1Lookup: Threads profile API pricing, 9 plans, POST /social-profile-check](https://datacircle.dev/threads-profile-apis/1lookup/99-monthly-starter-post-social-profile-check/llms.txt)
- [1Lookup: Threads profile API pricing, 9 plans, POST /bulk/jobs](https://datacircle.dev/threads-profile-apis/1lookup/99-monthly-starter-post-bulk-jobs/llms.txt)
- [1Lookup: TikTok profile API pricing, 9 plans, POST /social-profile-check](https://datacircle.dev/tiktok-profile-apis/1lookup/99-monthly-starter-post-social-profile-check/llms.txt)
- [1Lookup: TikTok profile API pricing, 9 plans, POST /bulk/jobs](https://datacircle.dev/tiktok-profile-apis/1lookup/99-monthly-starter-post-bulk-jobs/llms.txt)
- [1Lookup: Truth Social profile API pricing, 9 plans, POST /social-profile-check](https://datacircle.dev/truth-social-profile-apis/1lookup/99-monthly-starter-post-social-profile-check/llms.txt)
- [1Lookup: Truth Social profile API pricing, 9 plans, POST /bulk/jobs](https://datacircle.dev/truth-social-profile-apis/1lookup/99-monthly-starter-post-bulk-jobs/llms.txt)
- [1Lookup: Twitch profile API pricing, 9 plans, POST /social-profile-check](https://datacircle.dev/twitch-profile-apis/1lookup/99-monthly-starter-post-social-profile-check/llms.txt)
- [1Lookup: Twitch profile API pricing, 9 plans, POST /bulk/jobs](https://datacircle.dev/twitch-profile-apis/1lookup/99-monthly-starter-post-bulk-jobs/llms.txt)
- [1Lookup: X profile API pricing, 9 plans, POST /social-profile-check](https://datacircle.dev/x-profile-apis/1lookup/99-monthly-starter-post-social-profile-check/llms.txt)
- [1Lookup: X profile API pricing, 9 plans, POST /bulk/jobs](https://datacircle.dev/x-profile-apis/1lookup/99-monthly-starter-post-bulk-jobs/llms.txt)
- [1Lookup: YouTube channel API pricing, 9 plans, POST /social-profile-check](https://datacircle.dev/youtube-channel-apis/1lookup/99-monthly-starter-post-social-profile-check/llms.txt)
- [1Lookup: YouTube channel API pricing, 9 plans, POST /bulk/jobs](https://datacircle.dev/youtube-channel-apis/1lookup/99-monthly-starter-post-bulk-jobs/llms.txt)
- [1Lookup: phone validation API pricing, 9 plans, POST /mnp-lookup](https://datacircle.dev/validate-phone-apis/1lookup/99-monthly-starter-post-mnp-lookup/llms.txt)
- [1Lookup: phone validation API pricing, 9 plans, POST /hlr-lookup](https://datacircle.dev/validate-phone-apis/1lookup/99-monthly-starter-post-hlr-lookup/llms.txt)
- [1Lookup: phone validation API pricing, 9 plans, POST /bulk/jobs, Create a bulk job (type hlr_lookup)](https://datacircle.dev/validate-phone-apis/1lookup/99-monthly-starter-post-bulk-jobs-create-a-bulk-job-type-hlr-lookup/llms.txt)
- [1Lookup: phone validation API pricing, 9 plans, POST /bulk/jobs, Create a bulk job (type mnp_lookup)](https://datacircle.dev/validate-phone-apis/1lookup/99-monthly-starter-post-bulk-jobs-create-a-bulk-job-type-mnp-lookup/llms.txt)
- [1Lookup: phone validation API pricing, 9 plans, POST /bulk/jobs, Create a bulk job (type nt_lookup)](https://datacircle.dev/validate-phone-apis/1lookup/99-monthly-starter-post-bulk-jobs-create-a-bulk-job-type-nt-lookup/llms.txt)
- [1Lookup: phone validation API pricing, 9 plans, POST /nt-lookup](https://datacircle.dev/validate-phone-apis/1lookup/99-monthly-starter-post-nt-lookup/llms.txt)
- [1Lookup: phone validation API pricing, 9 plans, POST /phone-scrub](https://datacircle.dev/validate-phone-apis/1lookup/99-monthly-starter-post-phone-scrub/llms.txt)
- [1Lookup: phone validation API pricing, 9 plans, POST /phone](https://datacircle.dev/validate-phone-apis/1lookup/99-monthly-starter-post-phone/llms.txt)
- [1Lookup: SERP API pricing, 9 plans, POST /keyword-rank-checker](https://datacircle.dev/serp-apis/1lookup/99-monthly-starter-post-keyword-rank-checker/llms.txt)
- [1Lookup: SERP API pricing, 9 plans, POST /search-intent-lookup](https://datacircle.dev/serp-apis/1lookup/99-monthly-starter-post-search-intent-lookup/llms.txt)
- [1Lookup: company enrichment API pricing, 9 plans, POST /company-firmographics](https://datacircle.dev/company-enrichment-apis/1lookup/99-monthly-starter-post-company-firmographics/llms.txt)
- [1Lookup: company enrichment API pricing, 9 plans, POST /bulk/jobs](https://datacircle.dev/company-enrichment-apis/1lookup/99-monthly-starter-post-bulk-jobs/llms.txt)
- [1Lookup: LinkedIn company data API pricing, 9 plans, POST /company-profile-lookup](https://datacircle.dev/linkedin-company-profile-apis/1lookup/99-monthly-starter-post-company-profile-lookup/llms.txt)
- [1Lookup: LinkedIn company data API pricing, 9 plans, POST /bulk/jobs, Create a bulk job (type company_profile_lookup)](https://datacircle.dev/linkedin-company-profile-apis/1lookup/99-monthly-starter-post-bulk-jobs-create-a-bulk-job-type-company-profile-lookup/llms.txt)
- [1Lookup: LinkedIn company data API pricing, 9 plans, POST /bulk/jobs, Create a bulk job (type linkedin_company_lookup)](https://datacircle.dev/linkedin-company-profile-apis/1lookup/99-monthly-starter-post-bulk-jobs-create-a-bulk-job-type-linkedin-company-lookup/llms.txt)
- [1Lookup: LinkedIn company data API pricing, 9 plans, POST /linkedin-company-lookup](https://datacircle.dev/linkedin-company-profile-apis/1lookup/99-monthly-starter-post-linkedin-company-lookup/llms.txt)
- [1Lookup: email verification API pricing, 9 plans, POST /bulk/jobs](https://datacircle.dev/validate-email-apis/1lookup/99-monthly-starter-post-bulk-jobs/llms.txt)
- [1Lookup: email verification API pricing, 9 plans, POST /email](https://datacircle.dev/validate-email-apis/1lookup/99-monthly-starter-post-email/llms.txt)
- [1Lookup: company funding API pricing, 9 plans, POST /bulk/jobs](https://datacircle.dev/company-funding-apis/1lookup/99-monthly-starter-post-bulk-jobs/llms.txt)
- [1Lookup: company funding API pricing, 9 plans, POST /funding-trigger](https://datacircle.dev/company-funding-apis/1lookup/99-monthly-starter-post-funding-trigger/llms.txt)
- [1Lookup: keyword research API pricing, 9 plans, POST /bulk/jobs](https://datacircle.dev/keyword-research-apis/1lookup/99-monthly-starter-post-bulk-jobs/llms.txt)
- [1Lookup: keyword research API pricing, 9 plans, POST /keyword-metrics](https://datacircle.dev/keyword-research-apis/1lookup/99-monthly-starter-post-keyword-metrics/llms.txt)
- [1Lookup: LinkedIn post reaction API pricing, 9 plans, POST /bulk/jobs](https://datacircle.dev/linkedin-post-reaction-apis/1lookup/99-monthly-starter-post-bulk-jobs/llms.txt)
- [1Lookup: LinkedIn post reaction API pricing, 9 plans, POST /linkedin-post-engagers](https://datacircle.dev/linkedin-post-reaction-apis/1lookup/99-monthly-starter-post-linkedin-post-engagers/llms.txt)
- [1Lookup: reverse email lookup API pricing, 9 plans, POST /bulk/jobs](https://datacircle.dev/reverse-email-lookup-apis/1lookup/99-monthly-starter-post-bulk-jobs/llms.txt)
- [1Lookup: reverse email lookup API pricing, 9 plans, POST /reverse-email-append](https://datacircle.dev/reverse-email-lookup-apis/1lookup/99-monthly-starter-post-reverse-email-append/llms.txt)
- [1Lookup: tech stack API pricing, 9 plans, POST /bulk/jobs](https://datacircle.dev/company-technology-apis/1lookup/99-monthly-starter-post-bulk-jobs/llms.txt)
- [1Lookup: tech stack API pricing, 9 plans, POST /tech-stack-lookup](https://datacircle.dev/company-technology-apis/1lookup/99-monthly-starter-post-tech-stack-lookup/llms.txt)
- [1Lookup: X post API pricing, 9 plans, POST /bulk/jobs](https://datacircle.dev/x-post-apis/1lookup/99-monthly-starter-post-bulk-jobs/llms.txt)
- [1Lookup: X post API pricing, 9 plans, POST /x-profile-posts](https://datacircle.dev/x-post-apis/1lookup/99-monthly-starter-post-x-profile-posts/llms.txt)

## 1Lookup: LinkedIn Ad Library API alternatives

- [ScrapeCreators, free](https://datacircle.dev/linkedin-ad-apis/scrapecreators/free/llms.txt): $0.00 per 1,000, 100% complete, live
- [Adyntel, free](https://datacircle.dev/linkedin-ad-apis/adyntel/free/llms.txt): $0.00 per 1,000, 88% complete, live
- [SearchApi, free](https://datacircle.dev/linkedin-ad-apis/searchapi/free/llms.txt): $0.00 per 1,000, 63% complete, live
- [ProLevelMax, top-up](https://datacircle.dev/linkedin-ad-apis/prolevelmax/top-up/llms.txt): $4.60 per 1,000, 100% complete, live
- [HProxy, top-up from $3](https://datacircle.dev/linkedin-ad-apis/hproxy/top-up-from-3/llms.txt): 38% 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 2026-10-31.

- https://www.1lookup.io/docs
- https://www.1lookup.io/llms.txt
- https://www.1lookup.io/openapi.json
- https://www.1lookup.io/pricing
- https://www.1lookup.io/products/ad-library-lookup
- https://www.1lookup.io/products/email-enrichment
- https://www.1lookup.io/products/hlr-lookup
- https://www.1lookup.io/terms