Facebook Post Commenters

Extract a list of all the people who commented Facebook posts

Table of Contents

Scrape every commenters out of Facebook posts.

Facebook automation can save you hours a week and allow you to build super targeted lists of leads.

This Facebook scraper will do the automatable work of browsing Facebook on your behalf, checking out who commented the posts you specified and arrange this data in a clean spreadsheet.

Facebook commenters are active right now and obviously opinionated about the posts you selected. Capture that data and use it as an input in your automated marketing workflows.

1. Create your account.

Free trial for 14 days. Then switch to a Free plan or become a customer.


* no credit card required

2. Add this Facebook automation to your account.

3. Click on Configure me!

You'll now see the 3 configuration dots blinking. Click on them.

4. Easy & safe authentication

This automation will connect to the website on your behalf. The safest and most efficient way for Phantombuster to authenticate as yourself is by using your session cookies.

To make that process as easy as possible you can use Phantombuster's browser extension. It's a 2-click installation.

If you're operating from another browser and/or want to do it manually, here is how to do it.

5. Specify which posts you want to scrape commenters from.

Create a spreadsheet on Google Spreadsheet.

Fill it with Facebook posts URLs. One event URL per row, all in column A.

Make this spreadsheet public so Phantombuster can access it.

Paste the spreadsheet's URL to Phantombuster.

Start your automation!

You're all set. Just click "launch" to get your automation started!

Set this Facebook automation on repeat

Once your automation's configuration is ready, you can schedule repetitive launches. This will allow you to avoid rate limits, scrape more data and get your automated workflows to spread over days, weeks, even months.

To do so, go to your dashboard and look for your automation's “Settings” button.

Then, select a frequency:

And Save those new settings at the bottom of the page.


👮 Facebook limits: Since Phantombuster's servers are located all around the world, Facebook might to consider those login attempts as unusual activities. It's likely that they'll then temporarily lock your account and ask you to confirm your login.

In order to use the Facebook APIs to their max potential, we recommend using a proxy close to you.


This API will output CSV and/or JSON containing the following fields:

  • profileUrl (Facebook profile URL)
  • profileImageUrl (Profile picture URL)
  • name (Full name)
  • comment (Text of the comment)
  • likeCount (Number of likes on this post)

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