Stop spamming.
Start Solving.

RedLurk finds Reddit threads where people are actively complaining about the problem you solve — and writes a draft reply for each one.

What two minutes with RedLurk looks like

https://yourproduct.com
Extract
or describe manually
I built a tool for indie hackers and founders that automatically finds Reddit threads where people are struggling with the exact problem your product solves...
Find Conversations
01

Paste your URL or describe your product

Drop your landing page URL and we extract the product description automatically — or write it yourself in seconds.

Communities found — review before scraping

Remove irrelevant ones or add your own.

r/SaaS r/entrepreneur r/indiehackers r/startups r/webdev
Add subreddit, e.g. r/startups
Scrape 5 subreddits
02

Review AI-suggested subreddits

We surface the exact communities where your target users are posting about the problem you solve. Edit, remove, or add your own.

8 conversations found
All (8)r/SaaS (3)r/entrepreneur (2)
r/SaaSu/bootstrapped_dev · 2h ago ·34

"Is there a way to find Reddit threads where people are asking for tools like mine?"

Why it matches

Poster is manually doing exactly what RedLurk automates.

r/entrepreneuru/foundermode · 5h ago ·18

"How do you find your first 10 customers without paid ads?"

Why it matches

Founder actively seeking organic acquisition channels.

03

Browse matched Reddit threads

Up to 10 hand-picked conversations from the last 7 days — each with a "Why it matches" explanation so you know why it's relevant.

r/indiehackersu/solofounder · 1h ago ·41

“Spent 3 hours manually searching Reddit for product feedback threads. There has to be a better way.”

Why it matches

Poster is doing manually what RedLurk automates in 2 minutes.

Draft replyCollapse ↑
Reddit's search is terrible for this. The better move is going straight to r/[subreddit]/new and scanning for keywords — you find the right threads in minutes instead of hours. RedLurk does this across multiple subs automatically if you'd rather not do it by hand.
Regenerate
Copy Reply
Open Thread
04

Read, edit, and copy your draft reply

Every lead comes with a draft reply written to sound human. Expand it, refine the wording, then copy and post.

See it in action

From description to leads in under 2 minutes

Watch the full flow — paste your product, review the subreddits, and get your first batch of draft replies ready to post.

redlurk.vercel.app/discover

No account needed to watch — but you'll need one to run your own discovery. Start free →

How it works

Four steps from product description to live Reddit leads

No manual subreddit hunting. No copy-pasting posts. No crafting replies from scratch.

01

Describe your product

Paste a sentence or two about what you built — or drop in your landing page URL and we extract the description automatically.

Product context ready in seconds
02

AI picks subreddits — you confirm

We identify 5 communities where your exact target users are actively posting about the problem you solve. Review the suggestions, remove any you don't like, add your own, then confirm.

Up to 50 recent posts fetched per subreddit
03

AI selects the matching posts

From the scraped posts, AI picks 8–10 where someone is clearly experiencing the pain your product solves. Posts older than 7 days, deleted, stickied, or off-topic are filtered out.

8–10 targeted leads, filtered from real posts
04

Get draft replies ready to post

Each lead gets a draft reply written to sound like a knowledgeable human — specific to their post, no generic phrases, no bullet lists. Copy it, tweak it, post it.

Leads + replies in one place

5

subreddits identified per run

up to 50

posts fetched per subreddit

8–10

matched leads returned

What you get

Built for founders who want organic traction

Finds the right communities

Not just "programming" or "startups" — specific subreddits where your exact audience is active and complaining right now.

Only posts from the last 7 days

No stale threads. Every lead is a recent conversation where showing up today actually matters.

Replies that sound human

No "Hope this helps!", no bullet lists, no exclamation points. First sentence always references something specific from their post.

URL auto-extraction

Drop your landing page URL — we pull the product description automatically so you skip the copy-paste.

Session history

Every run is saved. Go back to any previous discovery session and copy leads or open threads again.

Free plan included

Start with 5 free credits — no credit card required. Upgrade when you need more volume.

RedLurk

Your customers are already on Reddit. Go find them.

Sign in with Google and run your first discovery in minutes. No credit card required.

Get started free