Pinger.md
A Telegram service that monitors 999.md — Moldova's largest marketplace. Filtered trackers, real-time parsers, instant push alerts. Freemium monetization.
STAR case breakdown
- S
Situation
999.md is Moldova's largest classifieds site, but it has no notifications: the listing you want goes to whoever refreshed the page first. Resellers and bargain hunters end up monitoring it by hand around the clock.
- T
Task
Give users a service that catches new listings by their filters and pushes them to Telegram faster than a rival can refresh the page — with a clear freemium model.
- A
What I did
- Parsers read 999.md in real time and catch new listings by the user's filters.
- An instant Telegram push — seconds from a listing appearing to the alert.
- Trackers with flexible filters: price, district, keywords.
- Freemium monetization: a free tier plus paid limits.
- R
Result
A new listing on 999.md → a Telegram push within seconds
999.md#1 marketplace in Moldova< secfrom listing to pushFreemiummonetization model
Like the approach?
Want a product like this?
I'll build it for your case — personally, from architecture to production. Tell me what you need and I'll tell you how to make it happen.