Find the Reddit posts that are looking for you.
Lurkbell is a Reddit post notifier for Chrome and Edge. It watches the subreddits you choose and alerts you when a new post matches your keywords, or a plain-English description judged by AI. Be there when someone asks for what you offer.
No Reddit API key. No account with us.
How it works
Set it up once, then get on with your day.
Pick your subreddits
Choose the communities where your customers ask questions. Combine several in one watch.
Say what you're looking for
Use keywords and exclusions, or describe the post in plain words and let AI decide.
Get alerted
A desktop notification, plus Discord, Telegram or Slack, with a link straight to the post.
Reddit keyword alerts, built for finding leads
Catch the right posts and ignore the rest.
AI lead filter
"Someone asking for a CRM for a small team, not vendors promoting their own tool." Each match comes with a one-line reason. Runs on your own Claude or OpenAI key.
Keyword filters that actually filter
Include and exclude keywords, any or all, regex, flair, post type, NSFW and blocked authors. Preview against real recent posts while you set up.
Subreddit notifications where you work
Browser notifications and an inbox with highlights, or send matches to Discord, Telegram and Slack.
Private by design
Uses your own logged-in Reddit session. Your watches, inbox and keys stay in your browser. No account with us.
No auto-renewal
Pro is $29 for a year, paid once. Nothing renews behind your back: you decide whether to buy another year. AI usage is billed by your AI provider, at cost.
Ready in a minute
Install for Chrome or Edge and start from a template for leads, deals or job posts.
Simple pricing
Start free. Upgrade when you need more.
- 2 watches, 3 subreddits each
- Include and exclude keywords
- Browser notifications and inbox
- 7 days of history
- Unlimited watches and subreddits
- AI lead filter (your own Claude or OpenAI key)
- Regex, flair and author filters
- Discord, Telegram and Slack alerts
- More frequent checks, 90 days of history
- Use on up to 3 browsers
7-day free trial inside the extension. 14-day money-back guarantee.
Questions
Do I need a Reddit API key or developer account?
No. Lurkbell reads Reddit through the session you're already logged in with in your browser.
Does it work when my browser is closed?
No. Lurkbell runs inside your browser, so it checks while the browser is open. Matches wait in the inbox until you're back.
Which AI providers can I use for the lead filter?
Claude (Anthropic), OpenAI, or any OpenAI-compatible endpoint. You use your own API key and pay the provider directly. Only posts that pass your other filters are sent.
How is this different from F5Bot or Reddit keyword monitoring tools?
Lurkbell watches the subreddits you choose from your own browser, filters with regex, flair and authors, and can let AI judge whether a post is a real lead. Pro is $29 for a whole year, with no auto-renewal, instead of a monthly subscription.
How do I get my license after buying?
Creem, our payment provider, emails you a license key right after payment. Paste it into Lurkbell → Plan. One key works on up to 3 browsers.
Can I get a refund?
Yes. Ask within 14 days of purchase for a full refund, no questions asked.
Is Lurkbell affiliated with Reddit?
No. Lurkbell is an independent product.