Free, open-source Reddit and Twitter lead monitoring
lurk watches Reddit and X for people asking for a product like yours, scores each post with a one-line reason, and sends new ones to email, Slack, Discord or a webhook. Also finds the Reddit threads Google ranks for you. Free and open source.
Hey Product Hunt, Kevin here.
The pattern is always the same. Someone posts "is there an alternative to Calendly that just does round-robin?" The first two or three people who reply with something useful get the click. By the next morning the thread is done.
I kept refreshing searches to catch those, so I built lurk. You paste your URL, it works out who buys and where they post, then watches Reddit and X and tells you, in one sentence, why each post is worth your time. Every post is read by Jev before it reaches you. New leads go to your inbox, Slack or Discord.
A few things I care about:
- It's free. There's no plan to buy.
- It's MIT-licensed. `docker compose up` and there are no limits at all.
- It never posts or drafts replies for you. It finds the conversation; the words are yours.
It's Hypership Day, so tell me what's missing and I'll try to ship it today.
What does it find for your product? I want to hear about the bad leads too.
About lurk on Product Hunt
“Free, open-source Reddit and Twitter lead monitoring ”
lurk launched on Product Hunt on September 30th, 2026 and earned 101 upvotes and 9 comments, placing #16 on the daily leaderboard. lurk watches Reddit and X for people asking for a product like yours, scores each post with a one-line reason, and sends new ones to email, Slack, Discord or a webhook. Also finds the Reddit threads Google ranks for you. Free and open source.
On the analytics side, lurk competes within Sales, Open Source, Marketing and GitHub — topics that collectively have 601.3k followers on Product Hunt. The dashboard above tracks how lurk performed against the three products that launched closest to it on the same day.
Who hunted lurk?
lurk was hunted by Kevin Wang. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of lurk including community comment highlights and product details, visit the product overview.
Kevin Wang