The Swarm pricing and alternatives: LinkedIn post reaction API

The Swarm's site llms.txt Best LinkedIn post reaction API in 2026

50% complete: 1 of the 2 key fields we checkSee the 2 fields

$0.00per 1,000 reactionsThe cheapest of the 133 priced plans is EnvoAPI, $1,799 monthly, Volume, GET /v1/posts/reactions/by-slug, at $0.0018 per 1,000.

Plan: 14-day free trial one of The Swarm's 18 plans

Call: GET /social/post/{urn}/reactions The Swarm's only call

GET /social/post/{urn}/reactionsFree$0.00 per 1,000

API: LinkedIn post reaction API one of The Swarm's 17 APIs

About this item

Freshness. The Swarm doesn't say how fresh a post's reactions are.
1 of the 2 key fields we check. Reaction.
Nothing to pay. You get 1,000 credits once, enough for 1,000 pages. Unused credits expire at the end of the 14-day trial.
One call. You send urn to GET /social/post/{urn}/reactions. You can also send perPage and paginationToken. The call returns the post's reactions.
Who can get it: anyone over 18. Keep data: with conditions. Use data: with conditions.

The Swarm: LinkedIn post reaction API alternatives

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

	This planThe Swarm, free	Fetchin, free, Free, GET /api/v1/post/engagement	HarvestAPI, free, Free, GET /linkedin/comment-reactions	treg, free	Triguna, free	Ocean.io, free
$ per 1,000	$0.00	$0.00	$0.00	$0.00	$0.00	$0.00
Completeness	50%	100%	100%	0%	100%	100%
Billing	free	free	free	free	free	free
Pay	$0	$0	$0	$0	$0	$0
Enough for	1,000 pages, once	500 pages, once	250 pages, once	not published	5 pages, once	not published
Freshness	not published	live	live	not published	24 hours	not published
Who can get it	anyone over 18	anyone 18 or over with the legal capacity to enter into the terms	anyone	a new account once its email is verified, for one team (aliases of one inbox share one), 16 or over	anyone	anyone with a company email (no Gmail or other personal address)

Every LinkedIn post reaction API provider we score, ranked

Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-10-23.

Product details

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

Reaction
Reactor, not in the answer

Price
$ per 1,000	$0.00
Billing	free

Aggregators
Aggregators	none

Charges
Per	page of 100
Also pays for	Search Profiles · Search Companies · Relationships · Add Connector · from the same budget: Fetch Profile · Fetch Company · Refresh a Profile · Get Profile/Company Posts · Network Mapper (for Partners) · Get post comments · Get post reshares

Not found
$ per 1,000	$0.00

In their words
Their pitch	Fetch reactions on a LinkedIn post

Data
Keep data	Upon termination of your subscription or access to the Service: Your license to use Swarm Data ends immediately. At The Swarm’s request, you must delete all Swarm Data in your possession, including backups. You may retain internal Derived Materials that do not contain identifiable Swarm Data fields. You must certify deletion upon request.
Use data	Subject to your compliance with these Terms, The Swarm grants you a limited, non-exclusive, non-transferable, revocable license to access and use the data, insights, relationship mappings, and related information made available through the Service (“Swarm Data”) for your own internal business purposes. “Internal business purposes” includes, but is not limited to: Sales prospecting, Recruiting and talent sourcing, Partnerships and BD research, Investor outreach, Relationship mapping and warm intro workflows, CRM enrichment, Go-to-market operations and analytics, Executive dashboards and internal reporting. You may store, analyze, enrich, combine, and use Swarm Data inside your own systems, tools, CRMs, or internal workflows, as long as such use is internal to your organization. Except as expressly permitted by The Swarm in writing, you may not, directly or indirectly: Sell, resell, license, sublicense, publish, or otherwise redistribute Swarm Data to any third party. Provide Swarm Data to customers, clients, partners, vendors, contractors, affiliates, or the public. Include Swarm Data in any commercial data product, enrichment service, dataset, marketplace offering, or AI model intended for external use. Use Swarm Data to build, train, or improve any AI or ML model that is accessible to third parties. Use Swarm Data to develop or enhance any product or service that competes with The Swarm or provides relationship-mapping or people-data features. Upload or share raw Swarm Data into third-party platforms for any purpose other than your internal business operations. Any use of Swarm Data outside your organization requires prior written approval from The Swarm. If you wish to redistribute, resell, or otherwise make Swarm Data available to third parties (including in workflows where they can view or access data), you must obtain The Swarm’s prior written consent. You may create internal analyses, models, segments, reports, dashboards, or insights derived from Swarm Data (“Derived Materials”), provided these remain internal to your organization and are not sold, published, shared externally, or used to train publicly available AI systems.

Plan
Pay	$0
You get	1,000 credits
Enough for	1,000 pages, once
Expires	at the end of the 14-day trial

Rate limit
Per second	1
Batch	1

Speed
Answer	in the call

The call
You send	urn. Optional: perPage, paginationToken
Method	GET
Path	/social/post/{urn}/reactions

About the plan
Plan	14-day free trial
Who can get it	anyone over 18

The 9 fields the plan's answer can hold

reaction type, reactor name, reactor headline, reactor member ID, reactor ID, reactor picture, total pages, total results, next page token