BuySpy — A Powerful Real-Time eBay Search Alerts App for Web & Mobile
BuySpy is a real-time eBay search alerts app developed by Orbilon Technologies to make it easier for eBay buyers to track, sort, and immediately react to product listings by getting instant notifications. This cross-platform solution, which was built with Angular, ASP.NET Core, Flutter, and Firebase, provides users with a competitive advantage by sending them alerts in less than 60 seconds when matching products are listed on eBay. So whether you are a collector looking for rare items or a reseller keeping an eye on the stock, with this real-time eBay search alerts app, you can be sure that you will never miss a listing again.
Read the detailed client review on Clutch.
The challenge: why eBay buyers needed an app for real-time eBay search alerts
eBay is undoubtedly one of the most competitive online marketplaces globally. Items that are in high demand or rare can be briefly listed and sold within minutes; thus, most buyers are left without what they want. eBay’s existing alert system was not equipped with the necessary flexibility and filtering power that serious buyers require.
Users were facing the following issues before BuySpy:
- Listings of niche or highly desirable products that were newly posted and sold within a few minutes of posting. Searching manually was not effective as it required users to refresh the pages throughout the day.
- With customized filters, there was no method to follow specific product listings in real time. eBay’s built-in alerts had very few features and no advanced seller or condition-based filtering.
- These problems certainly opened up the potential for a real-time eBay search alerts app to automate the whole monitoring and notification operation.
The Solution: How This Real-Time eBay Search Alerts App Works
BuySpy is a real-time eBay search alerts app that Orbilon Technologies designed and developed as a cross-platform solution comprising a feature-rich web application and a dedicated mobile app. The platform offers users the ability to create personalized search profiles and get instant notification of a product deal matching their profile whenever the product goes up for sale on eBay.
Some of the key features that highlight the BuySpy real-time eBay search alerts app include:
a. Personal Search Profiles & Saved Searches:
A user can set up and save an unlimited number of searches, with each search having a unique name, search keywords, and a chosen frequency. The search frequency can be set as low as every 1 minute; therefore, users can be sure that they won’t miss out on new listings. The saved searches panel indicates the last time a search was performed, whether it is currently active or paused, and the frequency at which it runs.
b. Advanced Search & Filtering Options:
BuySpy offers granular control over search results through a wide range of filters. Users can filter by eBay category, item condition (new, used, refurbished), country, shipping type, buying format (auction, fixed price, best offer), seller feedback score, seller feedback percentage, account type, and pricing range (minimum and maximum). Additional options include free delivery, PayPal payment, top-rated sellers only, fast listings only, returns accepted, product ID search, and accepts best offer. These advanced filters are what make this real-time eBay search alerts app stand out from basic eBay notification tools.
c. Real-Time Search Results:
When a search executes, BuySpy displays matching eBay listings with product images, item names, seller names, item condition, posted dates, and pricing. Users can browse results directly within the app and click through to eBay to purchase before the item is gone.
d. Power Searches with CSV Upload:
Rather than entering keywords individually, users have the option of uploading a CSV file with multiple keywords and obtaining a single summary alert covering all of them. Such a feature works best for resellers and bulk buyers who are constantly following multiple product lines.
e. Weekly Price Trend Reports:
BuySpy monitors and presents pricing trends on a weekly basis for each stored search, thus allowing users to easily figure out the best time for buying and get a deeper insight into the market fluctuation patterns over time.
f. Notification Schedule Control:
Besides being able to set the search frequency, users can also determine their notification schedule personally; they can pick exactly the time when they want to receive the alerts during the day. This will help to avoid receiving unwanted notifications outside of the preferred hours.
Mobile App: The Real-Time eBay Search Alerts App on Your Phone
The BuySpy mobile app, built with Flutter and Firebase, brings the full power of this real-time eBay search alerts app to iOS and Android devices. Available on both the Google Play Store and the Apple App Store, the mobile app allows users to manage saved searches and activate or deactivate them, view search results with product images and pricing, browse historical execution reports showing how many products were found at each run, and receive instant push notifications the moment a matching listing appears on eBay.
With the mobile version of this real-time eBay search alerts app, users can stay connected to their searches whether they are at home, at work, or on the go.
Technologies Used to Build This Real-Time eBay Search Alerts App
The technology stack was chosen very carefully to provide speed, scalability, and reliability on both platforms:
- Web Application: The front end was crafted using Angular for a responsive and engaging user experience. The back end plays ASP.NET Core to serve RESTful APIs, while MSSQL is utilized as the main database for structured data storage.
- Mobile Application: The cross-platform mobile app was created with Flutter, guaranteeing a native-like experience on both iOS and Android from a single codebase. Firebase served as the source of authentication, real-time data sync, and push notifications.
- Real-Time Engine: Firebase Cloud Functions, together with scheduled polling, run the main monitoring engine, which makes sure that eBay is checked at the user-defined interval and alerts are sent out the very moment a new matching listing is found.
- Notifications: Users get notified via both email and mobile push notifications, ensuring that they will not miss a listing that expires quickly, no matter what device they are using.
The Impact and Results
Since launch, this real-time eBay search alerts app has delivered measurable results for its users. Alerts are delivered in under 60 seconds of a matching listing appearing on eBay. Users have successfully purchased rare and high-demand items before other buyers could even discover them. The platform tracks thousands of active searches every day. Early user feedback described it as having an eBay sniper in your pocket.
About Orbilon Technologies
Orbilon Technologies is one of those full-service development agencies that is dedicated to providing a variety of high-tech solutions, such as high-performance web applications, mobile apps, AI-powered solutions, and SaaS product development. We have assisted numerous startup founders from the concept stage through MVP and growth. If you want to create something amazing, like this real-time eBay search alerts application.
Please get in touch with us.
- Email:support@orbilontech.com
Website: orbilontech.com
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