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Coresignal pricing and alternatives: cached LinkedIn post details API

Coresignal's sitellms.txtBest LinkedIn post details API in 2026
100% complete: all 7 key fields we checkSee the 7 fields
$0.00per 1,000 postsThe cheapest of the 4 plans we rank by price is Triguna, top-up, at $5.00 per 1,000 posts.
Plan: Free trial one of Coresignal's 14 plans
Call: GET /v2/employee_post/collect/{post_id} Coresignal's only call for this API
API: Cached LinkedIn post details API one of Coresignal's 10 APIs

About this item

  • Stored. You get posts from Coresignal's copy of LinkedIn. Coresignal doesn't say how old the copy is.
  • All 7 key fields we check. Text, Media, Links and tags, Reshared post, Engagement, Author, Audience.
  • Nothing to pay. You get 2,000 credits once, enough for 2,000 calls. Unused credits expire 7 days after sign-up.
  • One call. You send post_id to GET /v2/employee_post/collect/{post_id}. You can also send fields. The call returns the post.
  • Who can get it: the first to sign up with a business email from each company email domain. Keep data: with conditions. Use data: with conditions.

Coresignal: cached LinkedIn post details API alternatives

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

This planCoresignal, freeTriguna, freeCurviate, free
$ per 1,000 posts$0.00$0.00$0.00
Completeness100%86%71%
Billingfreefreefree
Pay$0$0€0
Enough for2,000 calls, once5 calls, onceno limit
Freshnessstored24 hours12 hours
Who can get itthe first to sign up with a business email from each company email domainanyonenew workspaces, one connected LinkedIn account, no payment method (a one-time trial)

Cached LinkedIn post details API pricing: plans compared

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. coresignal.com/data-transparency/
  2. coresignal.com/pricing/
  3. coresignal.com/terms-and-conditions-api-dashboard/
  4. coresignal.com/terms-and-conditions/
  5. dashboard.coresignal.com/sign-up
  6. docs.coresignal.com/additional-sources/professional-network-data
  7. docs.coresignal.com/api-introduction/credits
  8. docs.coresignal.com/api-introduction/rate-limits
  9. docs.coresignal.com/api-introduction/response-codes
  10. docs.coresignal.com/company-data/overview
  11. docs.coresignal.com/employee-data/overview
  12. docs.coresignal.com/employee-data/real-time-employee-api
  13. docs.coresignal.com/introduction/data-and-compliance
  14. docs.coresignal.com/introduction/faq
  15. docs.coresignal.com/introduction/product-comparison
  16. docs.coresignal.com/introduction/welcome-to-coresignal
  17. docs.coresignal.com/jobs-data/overview
  18. docs.coresignal.com/pricing/pricing
  19. docs.coresignal.com/release-notes/october-2026
  20. docs.coresignal.com/social-posts-data/employee-posts
  21. docs.coresignal.com/social-posts-data/employee-posts-api
  22. docs.coresignal.com/social-posts-data/employee-posts-api/collect
  23. docs.coresignal.com/social-posts-data/employee-posts-api/data-dictionary
  24. docs.coresignal.com/social-posts-data/employee-posts-api/record-sample.md

Product details

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

  • Text
  • Media
  • Links and tags
  • Reshared post
  • Engagement
  • Author
  • Audience
Price
$ per 1,000 posts$0.00
Billingfree
Aggregators
AggregatorsOrthogonal: paid $42.00
Charges
Also pays forfrom the same budget: Elasticsearch DSL: Company API · Search Preview: Company API · Collect: Company API · Enrich: Company API · Bulk Collect: Company API · Webhooks: Company API · Elasticsearch DSL: Employee API · Search Preview: Employee API · Collect: Employee API · Bulk Collect: Employee API · Webhooks: Employee API · Contact Enrichment API · Real-time Employee API · Elasticsearch DSL: Jobs API · Search Preview: Jobs API · Collect: Jobs API · Bulk Collect: Jobs API · Search Filters: Company Posts API · Elasticsearch DSL: Company Posts API · Collect: Company Posts API · Search Filters: Employee Posts API · Elasticsearch DSL: Employee Posts API · Historical Headcount API · POST /v2/agentic_search/fast · POST /v2/agentic_search/reasoning
Not found
$ per 1,000$0.00
In their words
Their pitchUse the collection endpoint to collect posts data using IDs.
Data
Freshnessstored
Keep data“Upon written request, either Party will return or destroy all copies of the other Party’s Confidential Information that are in its possession or control”, the Data being “a confidential, proprietary, trade secret and copyrighted work of Coresignal”
Use data“a non-exclusive, non-transferable, worldwide, limited license to use the Data for internal business purposes” [...] “The Client has no right to communicate or display to the public the Data, Substantial part of the Data, or the Data’s logic and structure.” [...] “Client shall not re-utilize the Data. For the purpose of the Agreement, ‘Re-utilization’ shall mean any form of making available to the public the Data or a Substantial part of the Data by the distribution of copies, renting, online, or other forms of transmission (including but not limited to sub-licensing).” “Notwithstanding Article 1.2. of the Agreement, the Client is permitted to create derivative works using the Data and license such works to its clients as long as the Client complies with the terms and conditions of the Agreement. [...] works created by the Client shall entail sufficient alteration of the Data to constitute derivate works (e.g., integration of individual data points taken from the Data to the Client’s own product or service).” “The Client shall not, directly or indirectly, use the Data or any of the contents of the Data to conduct or operate any bulk mail activity” [...] “The Client shall only use or otherwise process such information in accordance with all applicable data protection laws. The Client shall be solely responsible for assessment and compliance of the Data’s use by the Client with all applicable data protection laws and regulations.”
Plan
Pay$0
You get2,000 credits
Enough for2,000 calls, once
Expires7 days after sign-up
Rate limit
Per second5
The call
You sendpost_id. Optional: fields
Path/v2/employee_post/collect/{post_id}
About the plan
PlanFree trial
Who can get itthe first to sign up with a business email from each company email domain
The 35 fields the plan's answer can hold

author name, author URL, author headline, author posts count, post ID, author ID, post URL, date, text, media, hashtags, mentions, mentioned name, mentioned URL, reactions, created at, comments, commenter name, commenter headline, commenter URL, comment text, comment reactions, comment date, reshared post, reshared post ID, reshared post author ID, reshared post company ID, reshared post URL, reshared post author name, reshared post author URL, reshared post author headline, reshared post text, reshared post media, reshared post hashtags, reshared post date

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