RedditQuora Start with $20
Home / Free tools / Reddit comment search
Free tool

Reddit comment search: find every comment that mentions your keyword.

Search comments or posts inside any subreddit by keyword and time range. See the community's self-promotion rules next to the results. Free, no sign-up.

Try: "recommend" in r/SaaS · "looking for a tool" in r/smallbusiness

In short: Reddit's own search is weak at finding comments: it favours posts, and its comment search has few filters. This free tool searches the public Arctic Shift archive instead. Pick a subreddit, a keyword and a time range to list every matching comment or post with its score, date and a direct link, plus the subreddit's self-promotion rules. Marketers use it to find people asking for a product like theirs, and to learn how a community talks before joining in.

Keywords that find buyers

People rarely type your category name. They describe their problem. Search for phrases like these, swapping in your category:

PhraseWhat it usually means
recommend, any suggestionsActively choosing a tool now
alternative to + competitorUnhappy with a competitor; the most valuable threads
looking for a tool, is there an appHas the problem, doesn't know the options
too expensive, cheaperPrice-sensitive buyers; lead with your pricing
how do you + taskEarly stage; answer helpfully without pitching

Before you reply to anything you find

  1. Read the rules panel. Many subreddits only allow promotion in a weekly thread, or not at all.
  2. Check the date. Replying to a thread that is years old looks like spam; use old threads for research instead.
  3. Reply from your own, named account and say you make the product. Help first; link only if it answers the question. Our participation policy has the full checklist.

Doing this every week for every subreddit in your market takes hours. Our $20 lead discovery does it once across all of them and sends you the 30 best threads.

Data comes from Arctic Shift, a free public archive of Reddit. Your browser asks the archive directly; RedditQuora does not store your searches or the results.

FAQ

How do I search Reddit comments by keyword?

Enter a subreddit and a keyword above and choose Comments. The tool lists every archived comment in that subreddit that contains the keyword, newest first, with links back to each thread. Reddit's own search mostly returns posts.

Can I search all of Reddit at once?

Not by keyword: the archive only supports keyword search inside a subreddit or a user's history, because searching every comment on Reddit at once is too heavy. Run the search in each relevant subreddit, or let us do it across your whole market with lead discovery.

Why did my search time out?

Very large subreddits have millions of comments. Pick a shorter time range, use a more specific phrase, or try a smaller related community.

Does it support exact phrases or excluding words?

Yes. Put a phrase in double quotes for an exact match, and put a minus sign before a word to exclude it, for example "crm" -salesforce.

Is it free?

Yes, with no sign-up. It runs on a free public archive, so please search at a normal human pace.

Get started

Want the buying-intent threads found for you?

Tell us what you sell. For $20 we send 30 Reddit and Quora threads where people are asking for a product like yours, with each community's rules and a suggested reply angle, within 24 hours.

Prefer chat? WeChat / phone: +86 153 1383 3839 We answer in English and 中文.

No spam, no newsletter. We use your email only to reply.