Datacircle

LinkupAPI pricing and alternatives: LinkedIn post reaction API

LinkupAPI's sitellms.txtBest LinkedIn post reaction API in 2026
100% complete: all 2 key fields we checkSee the 2 fields
$0.00per 1,000 reactions
Plan: 7-day free trial one of LinkupAPI's 6 plans
Call: POST /v2/content LinkupAPI's only call
API: LinkedIn post reaction API one of LinkupAPI's 13 APIs

About this item

  • Freshness. LinkupAPI doesn't say how fresh a post's reactions are.
  • All 2 key fields we check. Reaction, Reactor.
  • Nothing to pay. You get as many results as you like.
  • One call. You send account_id and params.post_url to POST /v2/content. You set action to "get_reactions". You can also send params.count and params.offset. The call returns the post's reactions.
  • Who can get it: with conditions. Keep data: no limit. Use data: with conditions.

LinkupAPI: LinkedIn post reaction API alternatives

We list other providers' plans closest to this plan in price per 1,000 reactions. We also show the LinkedPanda plan. Its price is farther from this plan's price.

This planLinkupAPI, freeFetchin, free, Free, GET /api/v1/post/engagementHarvestAPI, free, Free, GET /linkedin/comment-reactionstreg, freelobstr.io, freeLinkedPanda, pay as you go
$ per 1,000$0.00$0.00$0.00$0.00$0.00$0.50
Completeness100%100%100%0%100%100%
Billingfreefreefreefreefreepay as you go
Pay$0$0$0$0$0per call
Enough forno limit500 pages, once250 pages, oncenot published100 results a monthas many as you pay for
Freshnessnot publishedlivelivenot publishedlivenot published
Who can get itonce per customer (one workspace, one Stripe customer), on the first subscription only, with a valid payment method, at least 18 years old, using the service for professional purposes, with accounts you own or that their owner has explicitly authorized you to connect and operateanyone 18 or over with the legal capacity to enter into the termsanyonea new account once its email is verified, for one team (aliases of one inbox share one), 16 or overprofessionals, not consumers, through their own LinkedIn account synced to lobstr.ioanyone using it for a business, employer or organization with the authority to accept its terms, not for consumer, household or child-directed use, paying in USDC on Base from a wallet

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.

  1. docs.linkupapi.com/api-reference/v2/best-practices
  2. docs.linkupapi.com/api-reference/v2/content/get-reactions.md
  3. docs.linkupapi.com/api-reference/v2/introduction
  4. linkupapi.com/legal/terms-of-use
  5. linkupapi.com/llms.txt
  6. linkupapi.com/pricing
  7. linkupapi.com/product-endpoint/linkedin-profile-api

Product details

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

  • Reaction
  • Reactor
Price
$ per 1,000$0.00
Billingfree
Aggregators
Aggregatorsnone
Charges
Perresult
Also pays forConnection Requests (Invitations) · Profile Retrieval · Search Results · Messaging · InMail · Content & Posts · WhatsApp: New conversations · WhatsApp: Messages to existing chats
Not found
$ per 1,000$0.00
In their words
Their pitchRetrieve reactions on a specific post.
Data
Keep datano limit
Use dataYou are granted a personal, non-transferable, non-exclusive right to access and use the API, the dashboard, the MCP server, and the documentation for the duration of your subscription, for your internal business purposes and for the products you provide to your own customers. [...] You agree to: comply with all applicable laws on electronic marketing and data protection, including the GDPR, the ePrivacy rules, and, where applicable, the CAN-SPAM Act and the TCPA, only contact recipients for whom you have a valid legal basis (consent or legitimate interest, as applicable), honor opt-out and unsubscribe requests promptly, and not re-contact recipients who have opted out, [...] You must not: use the API for illegal activities or to infringe third-party rights, connect an account without its owner's authorization, attempt to reverse engineer, resell, or sublicense the service without our written consent, other than through end-user keys as described in section 3, share API credentials with unauthorized third parties, exceed the technical limits of section 8 or attempt to bypass technical restrictions or security measures, use the service to build a competing product based on our infrastructure, use the service to harass, threaten, or discriminate against anyone, or to collect data on minors. [...] Email addresses returned by the email enrichment endpoints [...] you may use them for your internal business purposes and in your own products, in compliance with applicable law and section 6, and may not resell them as a standalone dataset.
Plan
Pay$0
Enough forno limit
Rate limit
Batch1
Speed
Answerin the call
The call
You sendaccount_id, action "get_reactions", params.post_url. Optional: params.count, params.offset
MethodPOST
Path/v2/content
About the plan
Plan7-day free trial
Who can get itonce per customer (one workspace, one Stripe customer), on the first subscription only, with a valid payment method, at least 18 years old, using the service for professional purposes, with accounts you own or that their owner has explicitly authorized you to connect and operate
The 15 fields the plan's answer can hold

reaction type, reactor name, reactor headline, reactor URL, reactor ID, count, total results, offset, next offset, has more, page size, pages fetched, success, credits consumed, response timestamp

Best GTM APIs