lurk

lurk is an open-source tool that monitors Reddit and X to find customer leads, track AI citations, and check search rankings.

lurk is an open-source tool built by AnyAPI that monitors Reddit and X to find customer conversations about your competitors and category. It reads entire posts, checks community rules, and scores leads while providing a written reason and matching phrase. The tool helps users track Google rankings and AI citations from platforms like ChatGPT, Perplexity, and Google AI Overviews. It runs on a hosted app using the AnyAPI wallet or can be self-hosted via Docker using the MIT license. The application provides a read-only API and MCP for tools and agents without sending automated posts or direct messages.

lurk at a glance

Best for: Marketer, Founder
Runs on: Web, API, self-hosted, open source
Pricing: Free
Released: September 2026
Category: AI search engine
Website: lurk.so

Key features

Monitor Reddit and X for leads
Read whole posts and community rules
Score leads with a written reason
Track Google search and AI overview rankings
Self-host with Docker and Postgres
Use read-only API and MCP access

Use it for

Find customer leads asking for product recommendations on Reddit and X
Track competitor mentions in public discussions
Monitor Google and AI overview rankings for target threads
Review community rules and context before joining conversations

Alternatives to lurk

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Ownfeed — Finds potential customers posting on social media by reading a product URL.
Howseen — Tracks AI visibility, benchmarks competitors, and auto-publishes content to get your brand cited.
Plugins Radar — Tracks hourly search rankings and competitor changes in the ChatGPT directory.
Keyword Clusters — Runs entirely in the browser without uploading data or requiring an account.
PipesHub — Open-source infrastructure with transparent citations and strict permission inheritance.
Vetoxi — Provides exact text fixes to help AI search agents recommend a business.
AI Checker by Signum.AI — Track brand visibility and findability in AI search engines and answer systems.
Notra — Measures brand visibility across major AI engines and provides targeted content gaps.

All lurk alternatives