Premium Bonds Results - Visualise your Premium Bond Results stats and get alerts

Hi Product Hunt 👋 I originally launched Premium Bonds Results in September 2025 after finding it surprisingly difficult to track Premium Bonds performance beyond simply checking whether I had won. Since then, I have continued improving the site and it now includes portfolio tracking, historical prize analysis and email alerts when new Premium Bonds results are released. The site is free to use, requires no account, and keeps your bond numbers stored locally in your browser. Some reasons to give the site a try: - Email alerts are sent days before the official emails get sent out, and include checking the High Value Wins the day before. - You can easily see if you won a high value prize early before the full results are released and without having to manually download the results excel. - I've tracked down and saved millions of historical prizes and saved in a database to provide unique insights not seen elsewhere. The database has over 82% of every prize ever won since June 1957. You can see some of the global stats here https://premiumbondsresults.com/..., and some sample data here https://premiumbondsresults.com/... I would love to hear what you think, especially which features or statistics would make it more useful.