# LeadShark, $39 monthly: LinkedIn post reaction API

> Returns everyone who reacted to a post, with reaction_type per row (LIKE / EMPATHY / PRAISE / INTEREST / APPRECIATION / ENTERTAINMENT) so you can segment by sentiment. Cursor-paginated.

LeadShark's Pro plan for the LinkedIn post reaction API costs $0.0022 per 1,000 reactions. We check each provider's docs for 2 fields. LeadShark's docs list both: Reaction and Reactor.
You pay $39 a month for 1 linked account. This call is free for up to 180,000 calls a month.
We haven't run LeadShark through [our LinkedIn post reaction API benchmark](https://datacircle.dev/best-linkedin-post-reaction-api.txt) yet.
We rank 128 plans for LinkedIn post reaction APIs by price. Half the plans cost $0.520 or less per 1,000 reactions. This plan costs less per 1,000 reactions than 97% of the 128 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) is the cheapest paid plan 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. [AnyAPI's pay-as-you-go plan](https://datacircle.dev/linkedin-post-reaction-apis/anyapi/pay-as-you-go/llms.txt) costs the least for 10,000 reactions a month: $0.29.
[ExportComments' $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, and 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), [BeReach](https://datacircle.dev/linkedin-post-reaction-apis/bereach/10-pack/llms.txt) and [ScrapeField](https://datacircle.dev/linkedin-post-reaction-apis/scrapefield/39-pack/llms.txt) are the best LinkedIn post reaction API providers in the Datacircle benchmark.

- This page: https://datacircle.dev/linkedin-post-reaction-apis/leadshark/39-monthly
- [LinkedIn post reaction API in 2026: the 14 best compared](https://datacircle.dev/best-linkedin-post-reaction-api.txt)
- Get it: https://www.leadshark.io/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=linkedin-post-reaction-api-pricing
- Request: `GET https://apex.leadshark.io/api/v1/posts/{post_id}/reactions`
- API key: with the plan, on https://www.leadshark.io/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=linkedin-post-reaction-api-pricing
- Its API docs: https://www.leadshark.io/docs/api?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=linkedin-post-reaction-api-pricing#engagement
- Sold by: LeadShark (https://www.leadshark.io?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=linkedin-post-reaction-api-pricing)
- Checked: 2026-11-10

## In the answer

- Completeness: 100%
- Reaction: ✓
- Reactor: ✓

## Price

- $ per 1,000 reactions: $0.0022
- Per: page of 100
- Billing: monthly
- $ a month: $39

## Aggregators

- Aggregators: none

## Charges

- Also pays for: from the same budget: 45 other LeadShark calls: 100 req/min, 250 req/hr and 6,000 req/day

## Not found

- $ per 1,000 calls that find nothing: $0.00

## In their words

- Their pitch: Returns everyone who reacted to a post, with reaction_type per row (LIKE / EMPATHY / PRAISE / INTEREST / APPRECIATION / ENTERTAINMENT) so you can segment by sentiment. Cursor-paginated.

## Data

- Freshness: live
- Keep data: no limit
- Use data: Subject to full payment of applicable subscription fees, you are granted a limited, non-exclusive, non-transferable, revocable license to access and use the LeadShark platform for your personal or internal business purposes. This license does not include any rights to the platform's underlying software, databases, or proprietary content. [...] You agree not to use the Service in any way that: Violates applicable laws or regulations, Harasses, abuses, threatens, or defames others, Scrapes or harvests user data without consent, Sends spam or unsolicited LinkedIn communications, Circumvents daily rate limits, automation limits, or API usage guidelines, Attempts to reverse-engineer or bypass service protections or system code, Creates or operates automated LinkedIn activity through fake, non-real, or fabricated accounts.

## Plan

- Pay: $39
- You get: 1 linked account a month
- Enough for: 180,000 calls a month

## Rate limit

- Per day: 6,000
- Per second: 0.069 (250 an hour)
- Batch: 1

## Speed

- Answer: in the call

## The call

- You send: post_id. Optional: cursor, limit
- Method: GET
- Path: /api/v1/posts/{post_id}/reactions

## About the plan

- Plan: Pro
- Who can get it: anyone, for their personal or internal business purposes

## The 12 fields the plan's answer can hold

post ID, reaction URN, reaction type, reactor username, reactor member URN, reactor name, reactor headline, reactor URL, reactor connection degree, reactor type, next cursor, has more

## LeadShark's plans (11)

- [LeadShark, $39 monthly](https://datacircle.dev/linkedin-post-reaction-apis/leadshark/39-monthly/llms.txt): $0.0022 per 1,000, 100% complete, live
- [LeadShark, $59 monthly](https://datacircle.dev/linkedin-post-reaction-apis/leadshark/59-monthly/llms.txt): $0.0033 per 1,000, 100% complete, live
- [LeadShark, $90 monthly](https://datacircle.dev/linkedin-post-reaction-apis/leadshark/90-monthly/llms.txt): $0.005 per 1,000, 100% complete, live
- [LeadShark, $119 monthly](https://datacircle.dev/linkedin-post-reaction-apis/leadshark/119-monthly/llms.txt): $0.0066 per 1,000, 100% complete, live
- [LeadShark, $150 monthly](https://datacircle.dev/linkedin-post-reaction-apis/leadshark/150-monthly/llms.txt): $0.0083 per 1,000, 100% complete, live
- [LeadShark, $186 monthly](https://datacircle.dev/linkedin-post-reaction-apis/leadshark/186-monthly/llms.txt): $0.01 per 1,000, 100% complete, live
- [LeadShark, $300 monthly](https://datacircle.dev/linkedin-post-reaction-apis/leadshark/300-monthly/llms.txt): $0.017 per 1,000, 100% complete, live
- [LeadShark, $390 yearly](https://datacircle.dev/linkedin-post-reaction-apis/leadshark/390-yearly/llms.txt): $0.0018 per 1,000, 100% complete, live
- [LeadShark, $590 yearly](https://datacircle.dev/linkedin-post-reaction-apis/leadshark/590-yearly/llms.txt): $0.0027 per 1,000, 100% complete, live
- [LeadShark, $1,190 yearly](https://datacircle.dev/linkedin-post-reaction-apis/leadshark/1190-yearly/llms.txt): $0.0055 per 1,000, 100% complete, live
- [LeadShark, $1,860 yearly](https://datacircle.dev/linkedin-post-reaction-apis/leadshark/1860-yearly/llms.txt): $0.0086 per 1,000, 100% complete, live

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

- `GET /api/v1/posts/{post_id}/reactions`: [LeadShark, $39 monthly](https://datacircle.dev/linkedin-post-reaction-apis/leadshark/39-monthly/llms.txt)

## LeadShark's APIs (8)

- [LeadShark LinkedIn company data API pricing, 11 plans](https://datacircle.dev/linkedin-company-profile-apis/leadshark/39-monthly/llms.txt)
- [LeadShark LinkedIn profile post API pricing, 11 plans](https://datacircle.dev/linkedin-person-post-apis/leadshark/39-monthly/llms.txt)
- [LeadShark LinkedIn profile API pricing, 11 plans](https://datacircle.dev/linkedin-profile-apis/leadshark/39-monthly/llms.txt)
- [LeadShark LinkedIn post comment API pricing, 11 plans](https://datacircle.dev/linkedin-post-comment-apis/leadshark/39-monthly/llms.txt)
- [LeadShark LinkedIn post reaction API pricing, 11 plans](https://datacircle.dev/linkedin-post-reaction-apis/leadshark/39-monthly/llms.txt)
- [LeadShark LinkedIn post repost API pricing, 11 plans](https://datacircle.dev/linkedin-post-repost-apis/leadshark/39-monthly/llms.txt)
- [LeadShark LinkedIn people search API pricing, 5 plans](https://datacircle.dev/linkedin-people-search-apis/leadshark/119-monthly/llms.txt)
- [LeadShark LinkedIn post search API pricing, 5 plans](https://datacircle.dev/linkedin-post-search-apis/leadshark/119-monthly/llms.txt)

## LeadShark: LinkedIn post reaction API alternatives

[LeadShark alternatives: other LinkedIn post reaction API providers by price](https://datacircle.dev/leadshark-alternatives.txt)

We list other providers' plans closest to this plan in price per 1,000 reactions. Each plan in the list gives live data.

- [Fetchin, free, GET /api/v1/post/reactions](https://datacircle.dev/linkedin-post-reaction-apis/fetchin/free-free-get-api-v1-post-reactions/llms.txt): $0.00 per 1,000, 100% complete, live
- [HarvestAPI, free, GET /linkedin/post-reactions](https://datacircle.dev/linkedin-post-reaction-apis/harvestapi/free/llms.txt): $0.00 per 1,000, 100% complete, live
- [Social Fetch, free](https://datacircle.dev/linkedin-post-reaction-apis/social-fetch/free/llms.txt): $0.00 per 1,000, 100% complete, live
- [EnvoAPI, $499 monthly, Scale, GET /v1/posts/reactions/by-url](https://datacircle.dev/linkedin-post-reaction-apis/envoapi/499-monthly-scale-get-v1-posts-reactions-by-url/llms.txt): $0.002 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 2026-11-10.

- https://www.leadshark.io/docs/api?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=linkedin-post-reaction-api-pricing
- https://www.leadshark.io/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=linkedin-post-reaction-api-pricing
- https://www.leadshark.io/terms-conditions?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=linkedin-post-reaction-api-pricing