# Auto-reply to all new Facebook Page comments (as page comments, not replies) using ChatGPT and Data Store to prevent duplicates

**URL:** <https://community.make.com/t/auto-reply-to-all-new-facebook-page-comments-as-page-comments-not-replies-using-chatgpt-and-data-store-to-prevent-duplicates/95040>\
**Category:** Questions\
**Tags:** arrays, airtable, chatgpt, mapping\
**Created:** [October 29, 2025, 7:55am UTC](https://community.make.com/t/auto-reply-to-all-new-facebook-page-comments-as-page-comments-not-replies-using-chatgpt-and-data-store-to-prevent-duplicates/95040 "2025-10-29T07:55:52Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Adil\_Khokhar](https://dub1.discourse-cdn.com/flex013/user_avatar/community.make.com/adil_khokhar/32/82071_2.png) [@Adil\_Khokhar](https://community.make.com/u/Adil_Khokhar)\
**Post date:** [October 29, 2025, 7:55am UTC](https://community.make.com/t/auto-reply-to-all-new-facebook-page-comments-as-page-comments-not-replies-using-chatgpt-and-data-store-to-prevent-duplicates/95040/1 "2025-10-29T07:55:52Z")

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Hi everyone 👋

I’ve built a scenario that does the following:

1. Lists all posts from my Facebook Page

2. Lists all user comments under those posts

3. Sends each comment’s text to **ChatGPT (OpenAI module)** to generate a reply

4. Posts the reply as a **new comment on the post** (not as a “reply to comment”)

It’s mostly working fine, but I want to improve it with a few key features:

✅ Only reply **once per comment** , even if the scenario runs again later.  
✅ Save replied comment IDs in a **Data Store** (“Replied Comments”) to skip duplicates.  
✅ Reduce credit usage — currently it lists all posts and comments each time.  
✅ Eventually scale to multiple Facebook Pages (e.g. for different brands we manage).

I’d like to confirm:

1. The **best practice** for the Data Store + Filter setup so it doesn’t re-reply.

2. The **correct logic** to ensure ChatGPT’s response posts directly on the post (not nested as a reply).

3. Any **optimisation tips** for large pages with many posts/comments.

If anyone has an example blueprint, screenshots, or step-by-step advice for this “Facebook Comments + ChatGPT + Data Store” workflow, I’d really appreciate it 🙏

Thank you!

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**Author:** ![Make\_Bot](https://dub1.discourse-cdn.com/flex013/user_avatar/community.make.com/make_bot/32/14661_2.png) [@Make\_Bot](https://community.make.com/u/Make_Bot)\
**Post date:** [January 27, 2026, 7:57am UTC](https://community.make.com/t/auto-reply-to-all-new-facebook-page-comments-as-page-comments-not-replies-using-chatgpt-and-data-store-to-prevent-duplicates/95040/3 "2026-01-27T07:57:08Z")

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