Community · n8n

Moderate and Rank Live Q&A Questions During Events

Run a great live Q&A — collect audience questions, filter spam with AI, and surface the best ranked by upvotes for the host.

difficulty Intermediatesetup 35 minresult Hosts get a clean, ranked list of the best audience questions in real time, making Q&A sessions shine.
  1. 1

    Collect Questions

    Add a Webhook node receiving audience questions and upvotes during the event.

  2. 2

    Filter and Dedupe

    Add an OpenAI node removing spam and merging duplicate questions.

  3. 3

    Rank by Upvotes

    Add a Code node ordering the clean questions by votes and relevance.

  4. 4

    Show the Host

    Add a Slack node presenting the top questions live for the host to answer.

  5. 5

    Activate and Test

    Activate the workflow and submit test questions. Confirm filtering and ranking work.

Frequently asked questions

Can I group similar questions?

Yes — merge near-duplicates so the host answers a topic once instead of repeating.

What about inappropriate questions?

Filter them out automatically and let a human moderator review borderline cases.

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