HeyReagent pricing: LinkedIn post reaction API

Name: HeyReagent LinkedIn post reaction API
Brand: HeyReagent

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100% complete: both fields on our checklistSee the 2 fields

$0.00per 1,000 reactionsWe haven't run HeyReagent through our LinkedIn post reaction API benchmark yet.This plan is free. We rank 124 plans for LinkedIn post reaction APIs by price. Half the plans cost $0.497 or less per 1,000 reactions. See the best free LinkedIn post reaction API plan.EnvoAPI's $499 monthly plan 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 costs the least for 10,000 reactions a month: $0.29.ExportComments's $220 monthly plan (/api/v1/batch-export) covers any number of reactions. ExportComments's $220 monthly plan costs less up front than EnvoAPI's $499 monthly plan.Fetchin, BeReach and ScrapeField are the best LinkedIn post reaction API providers in the Datacircle benchmark.

Plan: Free one of HeyReagent's 3 plans

Call: POST /v1/actions/list_post_reactions HeyReagent's only call for this API

API: LinkedIn post reaction API one of HeyReagent's 13 APIs

About this item

Freshness. We don't know how fresh this plan's data is.
Both fields on our checklist. Reaction and Reactor.
Nothing to pay. HeyReagent limits how many pages you get but gives no number.
One call. You send post to POST /v1/actions/list_post_reactions. You can also send commentId, limit, cursor and connectionId. The call returns the post's reactions.
Who can get it: with conditions. Keep data: no limit. Use data: with conditions.

We list other providers' plans closest to this plan in price per 1,000 reactions.

	This planHeyReagent, free	Fetchin, free, GET /api/v1/post/engagement	ScrapeField, free	AnyAPI, free trial key, POST /v1/run/linkedin.post_reactions, LinkedIn Post Reactions	The Swarm, free	API.SH, free
$ per 1,000 reactions	$0.00	$0.00	$0.00	$0.00	$0.00	$0.00
Completeness	100%	100%	100%	100%	100%	0%
Billing	free	free	free	free	free	free
Pay	$0	$0	$0	$0	$0	$0
Enough for	not published	500 pages, once	about 285 pages	about 17 pages, once	1,000 pages, once	1,000 pages a month
Freshness	unknown	live	3 hours	unknown	unknown	unknown
Who can get it	anyone, on their own LinkedIn account, which is disconnected after an hour without use	anyone 18 or over with the legal capacity to enter into the terms	anyone who verifies an email	anyone 18 or over, with no account, for business or professional use, not in an embargoed jurisdiction or on a restricted-party list	anyone over 18	anyone aged 18 or over with a working email address

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-08.

The key fields this plan's answer can hold, then each filled column in its row on the sheet.

Aggregators
Aggregators	none

Charges
Also pays for	91 other calls

Not found
$ per 1,000	$0.00

In their words
Their pitch	List who reacted to one post, or to one comment on it.

Data
Keep data	no limit
Use data	Use it only for your own account and for lawful, honest outreach. Do not use it to send spam, to impersonate anyone, or to collect other people's data.

Plan
Pay	$0

Rate limit
Batch	1

Speed
Answer	in the call

The call
You send	post. Optional: commentId, limit, cursor, connectionId
Method	POST
Path	/v1/actions/list_post_reactions

About the plan
Plan	Free
Who can get it	anyone, on their own LinkedIn account, which is disconnected after an hour without use

The 8 fields the plan's answer can hold

reaction type, post ID, comment ID, reactor ID, reactor URL, reactor type, next cursor, results on page