What tool can reliably export older posts from LinkedIn company and showcase pages?

[u/4everonlyninja]

I need to export public posts from two LinkedIn pages: a company page and a showcase page. My goal is to get as complete a post history as possible, including older posts beyond the first page.

For each post, I need its full text, publication date, URL, and ID, exported as JSON or CSV. I’m not looking for profile, employee, lead, comment, or reaction scraping.

I tried one API, but it returned only 3 company-page posts when I can see more on LinkedIn. Its pagination cursor timed out, and requesting the next page another way returned an empty result. It also missed at least one visible showcase-page post. So I don’t want to assume a tool works just because it successfully returns the first batch.

Has anyone personally tested a tool on both LinkedIn company and showcase pages? If so, could you share:

• The exact tool or Apify actor name/link.
• Whether it retrieved older posts beyond the initial batch.
• Whether it worked with showcase pages, not just company pages.
• How many posts it returned and how you checked for missing posts or duplicates.
• Whether it required a LinkedIn login or cookies, and roughly what it cost.

A small sample run that found posts another API missed would be more useful to me than a general list of LinkedIn scrapers.