Use case

Find what people complain about on Reddit with your AI agent

Your agent searches Reddit for posts about a product from the last week, reads the comments on the busiest thread and lists the complaints people repeat. You get honest customer feedback in a few lines, for about half a cent, with no Reddit account.

by Jay4 min read

Contents

TL;DR

QuestionAnswer
What does it do?Your agent searches Reddit for posts about a product from the last week, reads the comments on the busiest thread and lists the complaints people repeat.
Who is it for?Founders, product managers and support leads who want unfiltered feedback about their product or a competitor's.
What do I connect?Nothing. It reads public data with ClawLink's own provider.
What does it cost?About $0.00564 of ClawLink credit per run. New accounts get $0.50 free.
Does it work?Yes. We ran it on 2026-10-03; the results are below.
Which agents?OpenClaw, Hermes, Claude, Codex, ChatGPT and any MCP client connected to ClawLink.

How do you try it?

  1. Set up ClawLink once. Add it to your agent from the install page. This job needs no connected app.
  2. Send this prompt to your agent. Click the card to copy it.

It works the same in OpenClaw, Hermes, Claude and Codex.

How does the agent do it?

The agent makes 2 calls through ClawLink. You do not pick the tools: the agent finds them by searching ClawLink, reads their input schema and runs them.

Your agentClawLinkredditdata_search_postsredditdata_post_commentsReddit public data
The calls your agent makes, in order. Tool names are the real ClawLink tool names.
StepToolWhat it doesPrice
1redditdata_search_postsSearches Reddit posts by keyword, with score, comment count and date.$0.00282
2redditdata_post_commentsReturns the comments of one post.$0.00282

What happened when we ran it?

We sent this job through ClawLink on 2026-10-03. These are the real calls and what came back, not an example.

CallInput and resultTimeCost
redditdata_search_posts"OpenClaw", past week, 7 posts6.0 s$0.00282
redditdata_post_commentsthe most-commented thread, first page of comments3.5 s$0.00282

What the data showed:

  • The busiest thread (70 comments) compared ChatGPT Dots with OpenClaw; the top complaints there were privacy, vendor lock-in and losing control of the agent.
  • A second thread, "Updating OpenClaw is harder than moving to a new house IRL" (score 30), said updates break "at least twenty things".
  • Users of hosted agents reported that installed tools were gone hours later; one said about half their tasks need their own machine.
  • 2 of the 7 results came from outside r/openclaw (r/singularity and r/ScrapingAgents).
  • The first page of comments held 18 of about 70; more pages are available.

How do you write the prompt?

  • Use the exact name. Product names that are also common words need quotes or a subreddit: "OpenClaw" works, "Notion" may need r/Notion.
  • Ask for counts. "How many posts mention each complaint" separates one angry post from a real pattern.
  • Ask for links. Each complaint should come with the thread link so you can reply.

What can go wrong?

  • Old threads. Search returns the best matches, not only new ones. Say "from this week" and check the dates.
  • One thread dominates. Reading comments from one big thread can skew the picture. Ask for comments from the top three threads.
  • Jokes read as complaints. Sarcasm is common on Reddit. Ask the agent to quote the comment it based each point on.
  • The busiest thread may be about something else. In our run the most-commented OpenClaw thread was really about a rival product, ChatGPT Dots. Ask the agent to check that each complaint is about your subject.

How does this compare with other ways to do it?

OptionHow it worksCostBest for
ClawLink + your agentOne prompt, complaints with linksAbout $0.006 per runA weekly pulse check
Reddit searchSearch and read by handFreeOne-off reading
Social listening tool (Brand24, Gummysearch)Alerts and dashboardsMonthly plansContinuous monitoring

Frequently asked questions

Do I need a Reddit account?

No. This job reads public Reddit data through ClawLink's own data provider, so there is nothing to connect. It runs on your ClawLink credit; every new account gets $0.50 of free credit on its first data call.

Can it post or reply on Reddit?

Not with this tool. Replies need your Reddit account connected as the Reddit app, and the agent should ask you first.

Which subreddits does it search?

All of Reddit, unless you name subreddits in the prompt.

Can it watch for new posts?

Ask your agent to run the prompt daily; each run is billed per call.

Is it allowed?

It reads public posts and comments that anyone can see.

Keep reading

Related articles

All use cases →
Find what people complain about on Reddit with your AI agent