What is the difference between LinkedIn Public Profiles VS LinkedIn Private Profiles? (With Python code samples)

In a nutshell, Public LinkedIn profiles are profiles that any individual can view without being logged into LinkedIn. Private profiles are profiles you see when you are logged into LinkedIn.
Public LinkedIn profiles have less information.
This article will break down what exactly is missing and what is different. And also some workarounds to some common limitations of public LinkedIn profiles.

LinkedIn Public Profiles VS LinkedIn Private Profiles?

Addressing the limitations of LinkedIn Public Profiles

Proxycurl API enriches LinkedIn Profile URLs with public profiles only when our users often come to me asking for workarounds when they experience the limitations of public LinkedIn profiles.

There are three common complaints about public profiles, and we have workarounds for them. The problems are:

1. Fetching skills
2. Fetching contact information
3. Fetching social media profiles

Fetch skills of public LinkedIn profiles

Proxycurl API can append skill (keyword) data to public LinkedIn profiles with the skills=include parameter. These data are sourced externally via public datasets. Therefore, the skill data we return might not match the skills listed on the user's private profile, but it is the best approximation.
In this python code example, I will show you how to enrich a public LinkedIn profile with skills information with our Person Profile Endpoint.

from pprint import pprint
import requests

API_KEY = 'YOUR-API-KEY-HERE' # get your api key from https://nubela.co/proxycurl/dashboard
HEADER = {'Authorization': 'Bearer ' + API_KEY}

response = requests.get('https://nubela.co/proxycurl/api/v2/linkedin',
                        params={
                            "url": "https://www.linkedin.com/in/siow-shi-jia-450917144/",
                            "skills": "include",
                        },
                        headers=HEADER)
pprint(response.json())

This is how the response with skills look like:

{
   ...
   "skills":[
      "adobe photoshop",
      "css",
      "html5",
      "javascript",
      "php"
   ],
   ...
}

Fetch contact information of public LinkedIn profiles

Proxycurl API can append

1. personal mobile numbers,
2. personal emails and
3. work emails

to 400+M profiles in LinkedIn. A match rate that exceeds what LinkedIn has to offer even with private profiles. And with greater detail and accuracy.

We can out-perform LinkedIn when it comes to matching contact information by correlating LinkedIn profiles with external publicly available sources of contact information. For more information on how to fetch contact information of public LinkedIn profiles, check out Proxycurl's Contact API.

Get social media profiles of LinkedIn profiles

Like contact information, Proxycurl API can pair public LinkedIn profiles with Facebook, Twitter, and Github profile IDs.

We pair these data with publicly available sources and have significant coverage. Again, with a match rate that exceeds what LinkedIn has to offer.

Proxycurl API can append social media profiles to public LinkedIn profiles with the extra=include parameter.

In this python code example, I will show you how you can append social media data to a public LinkedIn profile with Proxycurl's Person Profile Endpoint.

Scraping public LinkedIn profiles

The chances are that you chanced upon this article because you are looking to scrape LinkedIn profiles for commercial or research purposes. And there brings the single biggest difference between public and private LinkedIn profiles.

Scraping public LinkedIn profiles has been legally tested in court. Therefore, it is safe to assume that it is safe to scrape public LinkedIn profiles.

On the flipside, Mantheos Pte Ltd and its founders have been known to scrape private LinkedIn profiles are now being sued in federal courts for multiple charges, including fraud.

It is wise to keep just scraping public LinkedIn profiles for your needs to make sure you stay on the right side of the law.

It is tough to scrape public LinkedIn profiles.

Once you decide to ingest public LinkedIn profiles for your use-case, you will soon learn that it is a nightmare to scrape LinkedIn profiles. It would help if you had fresh residential proxies and sophisticated web crawlers, both expensive and complex to acquire and manage. Once you go down this rabbit hole, the problem becomes how I can get to public LinkedIn data without the complexity of building a dedicated web scraping team.

Proxycurl can help your organization once you get to this stage. Our API lets you build data-driven applications. For example, we have a Person Profile Endpoint which takes a LinkedIn profile URL and enriches it with fresh profile data in a structured format.

Alternatively, for companies with a larger budget that want to skip API enrichment entirely and work with bulk profile datasets directly, we have LinkDB snapshots that offer exhaustive public profiles for use in Machine Learning (ML) models or be used within your product.

If you are unsure, send us an email at [email protected], and we will be happy to assist you in powering your data-driven application.