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Facebook Comments Scraper — Facebook | Lagic

Built For

Extract all comments and replies from any public Facebook post into a spreadsheet.

Curated by Lagic·Verified working

Configure Agent

Valid facebook URL

If this limit is not set as many results as possible are returned

If checked, the agent will return up to 3 levels of comments/replies for each post. Note that each reply/comment will be returned as a separate result.

Choose the way the comments are sorted

Limit how far back to the history the scraper should go. The date should be in YYYY-MM-DD or full ISO absolute format or in relative format e.g. 1 year, 2 months, 3 days, 4 hours, or 5 minutes. All time values are taken in UTC timezone. This add-on feature is billed separately.

Results to deliver

200 credits

This agent actively searches live listings — results may vary. You are only charged for what is delivered, up to this number.

Lagic Proxy

Country auto-rotated. Need a specific region? Contact support.

Pricing

2 credits per result
✓ 30 free credits on signup✓ Refund if 0 results✓ No card required

Sample Data Preview

Comment Text: The full text content of each comment.Comment Author: The name, profile ID, and profile URL of the person who commented.Publication Date: The exact date and time each comment was posted.Like Count: The number of likes on each individual comment.Comment URL: A direct link to the specific comment.Reply Threads: Full data for comment replies, including author, text, and likes (when enabled).
Value...https://...2026-04-0510094https://...Value...
Value...https://...2026-04-0510096https://...Value...
..................
Exports as:CSVXLSXJSON

Overview

Scrape comments from public Facebook posts to analyze audience sentiment, track brand mentions, or gather feedback. Extracts comment text, author details, like counts, and full reply threads.

Facebook comments are a rich source of unfiltered public opinion, customer feedback, and audience sentiment. The problem is that analyzing this data directly on the platform is impossible. This tool automates the extraction of comments from any public Facebook post, turning chaotic discussion threads into structured data ready for analysis. ### Who is this for? - **Social Media Managers & Marketers:** Measure the sentiment of your campaigns, identify your most engaged followers, and gather user-generated content. - **Brand & PR Managers:** Monitor brand health, track public reaction to announcements, and quickly identify customer service issues. - **Market Researchers & Analysts:** Collect raw public opinion data on products, competitors, or social trends without manual copy-pasting. - **Agencies:** Provide clients with detailed reports on audience engagement and competitive performance on Facebook. ### What can you do with the data? By providing one or more Facebook post URLs, you can download a complete dataset of the comments. You can choose to include nested replies (up to three levels deep), sort comments by recent activity or rank, and even limit the extraction to comments posted after a specific date. The output includes the comment text, the author's name and profile URL, the publication date, and the number of likes, giving you a complete picture of the conversation.

Key Capabilities

  • ✓ Comment Text: The full text content of each comment.
  • ✓ Comment Author: The name, profile ID, and profile URL of the person who commented.
  • ✓ Publication Date: The exact date and time each comment was posted.
  • ✓ Like Count: The number of likes on each individual comment.
  • ✓ Comment URL: A direct link to the specific comment.
  • ✓ Reply Threads: Full data for comment replies, including author, text, and likes (when enabled).
  • ✓ Attachments: Information about any images, videos, or stickers included in a comment.
  • ✓ Original Post Info: The title and URL of the source Facebook post.
  • ✓ Analyze Campaign Sentiment: Extract all comments from a marketing campaign post to gauge public reaction and measure overall sentiment.
  • ✓ Conduct Competitor Research: Scrape the comments on a competitor's product launch post to understand their customer feedback and pain points.
  • ✓ Identify Customer Service Issues: Monitor comments on your brand's Facebook page to find and address common customer questions or complaints.
  • ✓ Find User-Generated Content: Scan comments for positive testimonials, photos, or videos that can be repurposed for marketing.
  • ✓ Discover Audience Influencers: Identify repeat commenters or users with high engagement who are influential within your community.
  • ✓ Gather Product Feedback: Collect suggestions and feature requests from comments on posts about your products or services.
  • ✓ Academic Social Research: Collect data on public discourse surrounding news articles or social issues for qualitative and quantitative analysis.

Field Dictionary

How To Run This Extractor

1

Gather the URLs of the public Facebook posts you want to analyze.

2

Paste the URLs into the 'Facebook URLs' field.

3

Set your desired number of results, or leave it blank for all comments.

4

Enable the 'Include comment replies' option if you need nested conversations.

5

Optionally, set a date filter to only capture recent comments.

6

Run the tool and download your data in formats like CSV or Excel.

Frequently Asked Questions

Do I need to be a developer to use this?
No. You just need to provide a list of public Facebook post URLs.
What format will the data be in?
Can I get replies to comments?
How can I sort the comments I extract?
Can I scrape comments from private groups or profiles?
Is it legal to scrape Facebook comments?
How many comments can I extract?
Can I only get recent comments?
Is the data up-to-date?
Can I use this for client work at my agency?