# lemlist, $28 pack: LinkedIn post reaction API

> Finds the people who commented on or reacted to a LinkedIn post and returns them as People Database rows.

lemlist's LinkedIn post reaction API on its "One-off top-up, 2,000 credits" plan. It costs $7.00 per 1,000 reactions. It returns 1 of the 2 key fields we check: Reactor.
We haven't run lemlist through [our LinkedIn post reaction API benchmark](https://datacircle.dev/best-linkedin-post-reaction-api.txt) yet.
Half of the 119 plans we rank by price cost $0.483 per 1,000 reactions or less. This plan costs less per 1,000 reactions than 7% of the 119 plans.
[EnvoAPI's $499 monthly plan](https://datacircle.dev/linkedin-post-reaction-apis/envoapi/499-monthly-scale-get-v1-posts-reactions-by-slug/llms.txt) costs the least per 1,000 reactions: $0.002. EnvoAPI charges for each page of results. We count 1,000 reactions on each page to get the $0.002 price.
[ExportComments's $220 monthly plan (/api/v1/batch-export)](https://datacircle.dev/linkedin-post-reaction-apis/exportcomments/220-monthly-business-post-api-v1-batch-export/llms.txt) covers any number of reactions. ExportComments's $220 monthly plan costs less up front than EnvoAPI's $499 monthly plan.
[Fetchin](https://datacircle.dev/linkedin-post-reaction-apis/fetchin/50-monthly-subscription-50k-get-api-v1-post-reactions/llms.txt), [AnyAPI](https://datacircle.dev/linkedin-post-reaction-apis/anyapi/top-up-from-10/llms.txt) and [The Swarm](https://datacircle.dev/linkedin-post-reaction-apis/the-swarm/500-monthly/llms.txt) are the best LinkedIn post reaction API providers in the Datacircle benchmark.

- This page: https://datacircle.dev/linkedin-post-reaction-apis/lemlist/28-pack
- [LinkedIn post reaction API: 10 providers compared](https://datacircle.dev/best-linkedin-post-reaction-api.txt)
- Get it: https://www.lemlist.com/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=linkedin-post-reaction-api-pricing
- Request: `POST https://api.lemlist.com/api/database/people/linkedin-post-engagement`
- API key: with the plan, on https://www.lemlist.com/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=linkedin-post-reaction-api-pricing
- Its API docs: https://developer.lemlist.com/api-reference/endpoints/people-database/search-linkedin-post-engagers?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=linkedin-post-reaction-api-pricing
- Sold by: lemlist (https://www.lemlist.com?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=linkedin-post-reaction-api-pricing)
- Checked: 2026-11-04

## In the answer

- Completeness: 50%
- Reactor: ✓

## Price

- $ per 1,000 reactions: $7.00
- Per: page of 100
- Billing: pay first

## Aggregators

- Aggregators: none

## Charges

- Repeat free: never
- Also pays for: from the same budget: Email Finder & Verifier · LinkedIn Enrichment · Email Verification · Phone Number Finder · SMS · AI Contact Sourcing · Signal Agents

## Not found

- $ per 1,000: $700.00

## In their words

- Their pitch: Finds the people who commented on or reacted to a LinkedIn post and returns them as People Database rows.

## Data

- Keep data: no limit
- Use data: You shall not interfere with or disrupt operation of the Service and shall comply with the Agreement for access to and use of this service. When You use the lemlist API, You shall be responsible for your usage of the lemlist platform and shall limit your API calls to a reasonable volume. [...] You subscribe to the Services in your name and on your behalf, and You are not entitled to assign the use of all or part of the Services to your own customers, even for free, As an indirect Lemlist subscriber, You subscribe to the Services in Your name but on behalf of your own clients with the objective of managing and/or reselling Lemlist to your clients. Specific Terms will be applicable to this usage, including that You must use sub-accounts to separate email traffic of your own clients using the Services and are responsible for the necessary support for the End Users. [...] You undertake to comply with Our Sending Policy [...] Client shall not disclose to a third party the results of any performance tests conducted on the Service, without the prior written consent of Service Provider. [...] The Customer shall not use Lead Finder to resell, redistribute or make available to any third party the data or outputs generated by the Service, nor to create, develop or operate any competing database, product or service based on the data or outputs provided by Lead Finder.

## Plan

- Pay: $28
- You get: 2,000 credits
- Enough for: 40 pages
- Expires: at the end of the Agreement: top-up credits roll over until then, and are lost without refund after

## Rate limit

- Per second: 10
- Batch: 1

## Speed

- Answer: in the call

## The call

- You send: url. Optional: type "reactions", filters, size
- Method: POST
- Path: /database/people/linkedin-post-engagement

## About the plan

- Plan: One-off top-up, 2,000 credits
- Who can get it: professionals 18 or over, with a LinkedIn account linked to lemlist (without one the call answers "LinkedIn account not linked")

## The 50 fields the plan's answer can hold

reactor name, reactor headline, reactor summary, reactor job title, reactor picture, reactor URL, reactor universal name, reactor ID, reactor location, country, reactor industry, reactor seniority, reactor department, connections, reactor years of experience, reactor experience count, reactor quality score, reactor last updated, reactor coordinates, reactor education, reactor skills, reactor languages, reactor interests, reactor positions, reactor company, reactor company ID, reactor company URL, reactor company website, reactor company domain, reactor company logo, reactor company description, reactor company industry, reactor company size, reactor company employee count, reactor company followers, reactor company founded, reactor company type, reactor company revenue, reactor company headquarters, reactor company employee growth, reactor company last funding date, reactor company technologies, reactor company job postings, count, total results, page, page size, is capped, filters, search ID

## lemlist's plans (32)

- [lemlist, $28 pack](https://datacircle.dev/linkedin-post-reaction-apis/lemlist/28-pack/llms.txt): $7.00 per 1,000, 50% complete
- [lemlist, $70 pack](https://datacircle.dev/linkedin-post-reaction-apis/lemlist/70-pack/llms.txt): $7.00 per 1,000, 50% complete
- [lemlist, $134 pack](https://datacircle.dev/linkedin-post-reaction-apis/lemlist/134-pack/llms.txt): $6.70 per 1,000, 50% complete
- [lemlist, $322 pack](https://datacircle.dev/linkedin-post-reaction-apis/lemlist/322-pack/llms.txt): $6.44 per 1,000, 50% complete
- [lemlist, $630 pack](https://datacircle.dev/linkedin-post-reaction-apis/lemlist/630-pack/llms.txt): $6.30 per 1,000, 50% complete
- [lemlist, $1,190 pack](https://datacircle.dev/linkedin-post-reaction-apis/lemlist/1190-pack/llms.txt): $5.95 per 1,000, 50% complete
- [lemlist, $2,240 pack](https://datacircle.dev/linkedin-post-reaction-apis/lemlist/2240-pack/llms.txt): $5.60 per 1,000, 50% complete
- [lemlist, $20 monthly](https://datacircle.dev/linkedin-post-reaction-apis/lemlist/20-monthly/llms.txt): $5.00 per 1,000, 50% complete
- [lemlist, $49 monthly](https://datacircle.dev/linkedin-post-reaction-apis/lemlist/49-monthly/llms.txt): $4.90 per 1,000, 50% complete
- [lemlist, $94 monthly](https://datacircle.dev/linkedin-post-reaction-apis/lemlist/94-monthly/llms.txt): $4.70 per 1,000, 50% complete
- [lemlist, $109 monthly](https://datacircle.dev/linkedin-post-reaction-apis/lemlist/109-monthly/llms.txt): $136.25 per 1,000, 50% complete
- [lemlist, $225 monthly](https://datacircle.dev/linkedin-post-reaction-apis/lemlist/225-monthly/llms.txt): $4.50 per 1,000, 50% complete
- [lemlist, $441 monthly](https://datacircle.dev/linkedin-post-reaction-apis/lemlist/441-monthly/llms.txt): $4.41 per 1,000, 50% complete
- [lemlist, $833 monthly](https://datacircle.dev/linkedin-post-reaction-apis/lemlist/833-monthly/llms.txt): $4.165 per 1,000, 50% complete
- [lemlist, $1,568 monthly](https://datacircle.dev/linkedin-post-reaction-apis/lemlist/1568-monthly/llms.txt): $3.92 per 1,000, 50% complete
- [lemlist, $54 quarterly](https://datacircle.dev/linkedin-post-reaction-apis/lemlist/54-quarterly/llms.txt): $4.50 per 1,000, 50% complete
- [lemlist, $132 quarterly](https://datacircle.dev/linkedin-post-reaction-apis/lemlist/132-quarterly/llms.txt): $4.40 per 1,000, 50% complete
- [lemlist, $255 quarterly](https://datacircle.dev/linkedin-post-reaction-apis/lemlist/255-quarterly/llms.txt): $4.25 per 1,000, 50% complete
- [lemlist, $297 quarterly](https://datacircle.dev/linkedin-post-reaction-apis/lemlist/297-quarterly/llms.txt): $123.75 per 1,000, 50% complete
- [lemlist, $609 quarterly](https://datacircle.dev/linkedin-post-reaction-apis/lemlist/609-quarterly/llms.txt): $4.06 per 1,000, 50% complete
- [lemlist, $1,191 quarterly](https://datacircle.dev/linkedin-post-reaction-apis/lemlist/1191-quarterly/llms.txt): $3.97 per 1,000, 50% complete
- [lemlist, $2,250 quarterly](https://datacircle.dev/linkedin-post-reaction-apis/lemlist/2250-quarterly/llms.txt): $3.75 per 1,000, 50% complete
- [lemlist, $4,233 quarterly](https://datacircle.dev/linkedin-post-reaction-apis/lemlist/4233-quarterly/llms.txt): $3.527 per 1,000, 50% complete
- [lemlist, $192 yearly](https://datacircle.dev/linkedin-post-reaction-apis/lemlist/192-yearly/llms.txt): $4.00 per 1,000, 50% complete
- [lemlist, $468 yearly](https://datacircle.dev/linkedin-post-reaction-apis/lemlist/468-yearly/llms.txt): $3.90 per 1,000, 50% complete
- [lemlist, $900 yearly](https://datacircle.dev/linkedin-post-reaction-apis/lemlist/900-yearly/llms.txt): $3.75 per 1,000, 50% complete
- [lemlist, $1,044 yearly](https://datacircle.dev/linkedin-post-reaction-apis/lemlist/1044-yearly/llms.txt): $108.75 per 1,000, 50% complete
- [lemlist, $2,160 yearly](https://datacircle.dev/linkedin-post-reaction-apis/lemlist/2160-yearly/llms.txt): $3.60 per 1,000, 50% complete
- [lemlist, $4,236 yearly](https://datacircle.dev/linkedin-post-reaction-apis/lemlist/4236-yearly/llms.txt): $3.53 per 1,000, 50% complete
- [lemlist, $7,992 yearly](https://datacircle.dev/linkedin-post-reaction-apis/lemlist/7992-yearly/llms.txt): $3.33 per 1,000, 50% complete
- [lemlist, $15,048 yearly](https://datacircle.dev/linkedin-post-reaction-apis/lemlist/15048-yearly/llms.txt): $3.135 per 1,000, 50% complete
- [lemlist, contact us](https://datacircle.dev/linkedin-post-reaction-apis/lemlist/contact-us/llms.txt): 50% complete

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

- `POST /database/people/linkedin-post-engagement`: [lemlist, $28 pack](https://datacircle.dev/linkedin-post-reaction-apis/lemlist/28-pack/llms.txt)

## lemlist's APIs (6)

- [lemlist: email verification API pricing, 33 plans](https://datacircle.dev/validate-email-apis/lemlist/free/llms.txt)
- [lemlist: email finder API pricing, 33 plans](https://datacircle.dev/find-email-apis/lemlist/free/llms.txt)
- [lemlist: phone finder API pricing, 33 plans](https://datacircle.dev/find-phone-apis/lemlist/free/llms.txt)
- [lemlist: LinkedIn profile API pricing, 33 plans](https://datacircle.dev/linkedin-profile-apis/lemlist/free/llms.txt)
- [lemlist: LinkedIn post comment API pricing, 32 plans](https://datacircle.dev/linkedin-post-comment-apis/lemlist/28-pack/llms.txt)
- [lemlist: LinkedIn post reaction API pricing, 32 plans](https://datacircle.dev/linkedin-post-reaction-apis/lemlist/28-pack/llms.txt)

## lemlist: LinkedIn post reaction API alternatives

- [Social Fetch, $14 pack](https://datacircle.dev/linkedin-post-reaction-apis/social-fetch/14-pack/llms.txt): $4.20 per 1,000, 100% complete, live
- [Pipecorn, $189 monthly](https://datacircle.dev/linkedin-post-reaction-apis/pipecorn/189-monthly/llms.txt): $7.56 per 1,000, 50% complete
- [Zooq, $20 pack](https://datacircle.dev/linkedin-post-reaction-apis/zooq/20-pack/llms.txt): $8.00 per 1,000, 100% complete
- [SocialCrawl, £15 pack, Starter, GET /v1/linkedin/post/reactions, List reactors on a LinkedIn post](https://datacircle.dev/linkedin-post-reaction-apis/socialcrawl/15-pack/llms.txt): $8.001 per 1,000, 100% 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 2026-11-04.

- https://developer.lemlist.com/api-reference/endpoints/enrich/enrich-data?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=linkedin-post-reaction-api-pricing
- https://developer.lemlist.com/api-reference/endpoints/people-database/search-linkedin-post-engagers?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=linkedin-post-reaction-api-pricing
- https://developer.lemlist.com/api-reference/endpoints/people-database/search-linkedin-post-engagers.md?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=linkedin-post-reaction-api-pricing
- https://help.lemlist.com/en/articles/17228708-choose-which-enrichment-providers-run-first-with-a-custom-waterfall?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=linkedin-post-reaction-api-pricing
- https://help.lemlist.com/en/articles/6643849-lemlist-plans-how-to-choose-the-right-one?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=linkedin-post-reaction-api-pricing
- https://help.lemlist.com/en/articles/7939921-enrich-leads-with-finder-verifier-and-phone?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=linkedin-post-reaction-api-pricing
- https://help.lemlist.com/en/articles/8255808-use-the-people-database?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=linkedin-post-reaction-api-pricing
- https://help.lemlist.com/en/articles/8944295-credits-how-they-work?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=linkedin-post-reaction-api-pricing
- https://www.lemlist.com?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=linkedin-post-reaction-api-pricing
- https://www.lemlist.com/legal/terms?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=linkedin-post-reaction-api-pricing
- https://www.lemlist.com/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=linkedin-post-reaction-api-pricing
- https://www.lemlist.com/product/email-finder-and-verifier?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=linkedin-post-reaction-api-pricing
- https://www.lemlist.com/product/phone-number-finder?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=linkedin-post-reaction-api-pricing