# Needle, free: LinkedIn post reaction API

> People who reacted to a post, or to a comment when commentId is given.

Needle's LinkedIn post reaction API on its Free Trial plan. It costs $0.00 per 1,000 reactions. Needle's docs list both key fields we check: Reaction and Reactor.
You get 1 linked account. This call is free. Needle limits how many pages you get but gives no number.
We haven't run Needle through [our LinkedIn post reaction API benchmark](https://datacircle.dev/best-linkedin-post-reaction-api.txt) yet.
This plan is free. We rank 122 plans for LinkedIn post reaction APIs by price. Half the plans cost $0.497 per 1,000 reactions or less.
[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/needle/free
- [LinkedIn post reaction API: the 10 best providers compared](https://datacircle.dev/best-linkedin-post-reaction-api.txt)
- Get it: https://needle.app/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=linkedin-post-reaction-api-pricing
- Request: `GET https://needle.app/api/v1/linkedin/posts/{postId}/reactions`
- API key: with the plan, on https://needle.app/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=linkedin-post-reaction-api-pricing
- Its API docs: https://needle.app/docs/api-reference/list-linkedin-post-reactions?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=linkedin-post-reaction-api-pricing
- Sold by: Needle (https://needle.app?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=linkedin-post-reaction-api-pricing)
- Checked: 2026-11-06

## In the answer

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

## Price

- $ per 1,000 reactions: $0.00
- Per: page of 100
- Billing: free

## Aggregators

- Aggregators: none

## Charges

- Also pays for: 112 other calls

## Not found

- $ per 1,000: $0.00

## In their words

- Their pitch: People who reacted to a post, or to a comment when commentId is given.

## Data

- Keep data: no API terms
- Use data: You may use Needle only in compliance with these terms and all applicable laws. [...] You agree not to misuse the service, including by attempting to access it in unauthorized ways, disrupting its operation, or using it to violate the rights of others.

## Plan

- Pay: $0
- You get: 1 linked account
- Expires: 7 days

## Rate limit

- Batch: 1

## Speed

- Answer: in the call

## The call

- You send: postId, connectedAccountId. Optional: commentId, cursor, limit
- Method: GET
- Path: /api/v1/linkedin/posts/{postId}/reactions

## About the plan

- Plan: Free Trial
- Who can get it: anyone with a LinkedIn, Instagram or email account to connect

## The 7 fields the plan's answer can hold

reaction type, reactor username, reactor name, reactor headline, reactor URL, reactor picture, reactor type

## Needle's plans (4)

- [Needle, free](https://datacircle.dev/linkedin-post-reaction-apis/needle/free/llms.txt): $0.00 per 1,000, 100% complete
- [Needle, $69 monthly](https://datacircle.dev/linkedin-post-reaction-apis/needle/69-monthly/llms.txt): 100% complete
- [Needle, $724 monthly](https://datacircle.dev/linkedin-post-reaction-apis/needle/724-monthly/llms.txt): 100% complete
- [Needle, contact us](https://datacircle.dev/linkedin-post-reaction-apis/needle/contact-us/llms.txt): 100% complete

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

- `GET /api/v1/linkedin/posts/{postId}/reactions`: [Needle, free](https://datacircle.dev/linkedin-post-reaction-apis/needle/free/llms.txt)

## Needle's APIs (16)

- [Needle: Local business search API pricing, 4 plans](https://datacircle.dev/local-business-search-apis/needle/free/llms.txt)
- [Needle: Instagram post API pricing, 4 plans](https://datacircle.dev/instagram-post-apis/needle/free/llms.txt)
- [Needle: Instagram profile API pricing, 4 plans](https://datacircle.dev/instagram-profile-apis/needle/free/llms.txt)
- [Needle: company open jobs API pricing, 4 plans](https://datacircle.dev/company-open-job-apis/needle/free/llms.txt)
- [Needle: LinkedIn company post API pricing, 4 plans](https://datacircle.dev/linkedin-company-post-apis/needle/free/llms.txt)
- [Needle: LinkedIn company data API pricing, 4 plans](https://datacircle.dev/linkedin-company-profile-apis/needle/free/llms.txt)
- [Needle: LinkedIn company search API pricing, 4 plans](https://datacircle.dev/linkedin-company-search-apis/needle/free/llms.txt)
- [Needle: LinkedIn profile post API pricing, 4 plans](https://datacircle.dev/linkedin-person-post-apis/needle/free/llms.txt)
- [Needle: LinkedIn profile API pricing, 4 plans](https://datacircle.dev/linkedin-profile-apis/needle/free/llms.txt)
- [Needle: LinkedIn people search API pricing, 4 plans](https://datacircle.dev/linkedin-people-search-apis/needle/free/llms.txt)
- [Needle: LinkedIn job details API pricing, 4 plans](https://datacircle.dev/linkedin-job-details-apis/needle/free/llms.txt)
- [Needle: LinkedIn job search API pricing, 4 plans](https://datacircle.dev/linkedin-job-search-apis/needle/free/llms.txt)
- [Needle: LinkedIn post comment API pricing, 4 plans](https://datacircle.dev/linkedin-post-comment-apis/needle/free/llms.txt)
- [Needle: LinkedIn post details API pricing, 4 plans](https://datacircle.dev/linkedin-post-details-apis/needle/free/llms.txt)
- [Needle: LinkedIn post reaction API pricing, 4 plans](https://datacircle.dev/linkedin-post-reaction-apis/needle/free/llms.txt)
- [Needle: LinkedIn post search API pricing, 4 plans](https://datacircle.dev/linkedin-post-search-apis/needle/free/llms.txt)

## Needle: LinkedIn post reaction API alternatives

- [Fetchin, free, GET /api/v1/post/engagement](https://datacircle.dev/linkedin-post-reaction-apis/fetchin/free-free-get-api-v1-post-engagement/llms.txt): $0.00 per 1,000, 100% complete, live
- [AnyAPI, free trial key, POST /v1/run/linkedin.post_reactions, LinkedIn Post Reactions](https://datacircle.dev/linkedin-post-reaction-apis/anyapi/free-trial-key/llms.txt): $0.00 per 1,000, 100% complete
- [The Swarm, free](https://datacircle.dev/linkedin-post-reaction-apis/the-swarm/free/llms.txt): $0.00 per 1,000, 100% complete
- [HarvestAPI, free, GET /linkedin/comment-reactions](https://datacircle.dev/linkedin-post-reaction-apis/harvestapi/free-free-get-linkedin-comment-reactions/llms.txt): $0.00 per 1,000, 100% complete, live
- [LinkupAPI, free](https://datacircle.dev/linkedin-post-reaction-apis/linkupapi/free/llms.txt): $0.00 per 1,000, 100% complete

## Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-06.

- https://needle.app/api/v1/openapi?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=linkedin-post-reaction-api-pricing
- https://needle.app/docs/api-reference/get-linkedin-profile?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=linkedin-post-reaction-api-pricing
- https://needle.app/docs/api-reference/list-linkedin-post-reactions?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=linkedin-post-reaction-api-pricing
- https://needle.app/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=linkedin-post-reaction-api-pricing
- https://needle.app/terms?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=linkedin-post-reaction-api-pricing