

InstantAlert is a notification service designed to provide real-time alerts for new listings on Vinted, allowing users to act quickly on deals. It offers faster notifications than the Vinted app itself, with checks performed every minute and 24/7 monitoring. Users can set up alerts based on specific criteria such as brand, size, and price without the need for a Vinted login, ensuring a safe and private experience. The service is particularly beneficial for resellers, collectors, and bargain shoppers who want to stay informed about new items that match their interests.
This is a tiny, paying-user micro‑SaaS: the product — real-time alerts for new Vinted listings — is simple, easy to explain, and clearly monetized given the reported MRR. At the current scale, the business has validation (people will pay) but also limited buffer: small swings in churn or acquisition will move the numbers quickly.
The negative 30-day growth is the most actionable signal here: losing traction at this revenue level is concerning and should be the priority to investigate (onboarding, retention, or a change in supply/demand on Vinted). Strategically, the clearest paths are to improve retention or broaden to more marketplaces to increase addressable demand; execution speed will matter more than product complexity given the niche nature of the offer.
A judgment from project data — not a user review.