About Classifindr
Marketplace monitoring that works while you don't. We watch the listings so you don't have to.
Our Story
Classifindr was built out of frustration. We spent too much time manually refreshing marketplace sites, watching for deals that disappeared before we could respond. We built Classifindr to solve that problem: a reliable way to monitor online marketplaces and get alerted when new listings match what you're looking for.
What started as a personal tool quickly grew into something bigger. We realised that deal hunters, resellers, collectors, and small businesses all share the same challenge: keeping up with marketplace listings is repetitive, time-consuming, and easy to miss. Classifindr automates that work so you can focus on what matters: responding to the right listings at the right time.
What We Do
Classifindr monitors Facebook Marketplace, Gumtree (Australia and UK), Craigslist, Trade Me, Kijiji, and OfferUp for new listings that match your criteria. You define your searches with keywords, location, price range, and filters. The system does the rest, checking platforms on a regular schedule, applying your rules and AI filtering, and delivering alerts through the channels you choose.
Alerts arrive through Discord, Telegram, Email, or Web Push. You pick the channels that fit your workflow. Whether you want a ping on your phone or a notification in your Discord server, Classifindr delivers listings where you need them.
See the full monitoring process on our how it works page, or explore the complete feature set.
Our Approach
The principles that guide how we build and operate Classifindr.
Transparency
Every search shows current health status so you know what is happening. We are upfront about the best-effort nature of marketplace monitoring, with no misleading promises about perfect coverage or alert timing.
Security
We never ask for your marketplace login credentials. Your account is protected with passwordless authentication, passkey support, and strict tenant data isolation. Your data stays yours.
Flexibility
Unit-based pricing means you pay for what you use. Five notification channels give you control over how and where you receive alerts. Activate and deactivate searches whenever you want, with no penalties and no lock-in.
Simplicity
No installations, no browser extensions, no complex setup. Create an account, configure a search, choose your notification channels, and you are done. Everything runs in the cloud.
Supported Platforms
Classifindr currently monitors five major online marketplaces:
- Facebook Marketplace - one of the largest peer-to-peer marketplaces, with availability varying by region.
- Gumtree Australia - Australia's leading classifieds platform for buying and selling locally.
- Gumtree UK - a widely used United Kingdom classifieds platform, covering England, Scotland, Wales, and Northern Ireland.
- Craigslist - a long-standing classifieds platform covering the United States and Canada.
- Trade Me - New Zealand's leading online marketplace for buying and selling across the country.
We are actively evaluating additional platforms for future support. Visit the supported marketplaces page for platform-specific details and coverage information.
Get In Touch
Have a question, suggestion, or just want to say hello? We'd love to hear from you.