Favourite Nag is an AI-powered horse racing analytics platform built for UK and Irish racing fans who want a genuine edge. We blend real-time racecards, deep form data, and a feature-scored machine-learning model to produce a win probability for every runner in every race — not a tip, not a hunch, but a transparent, independently verifiable estimate.
The app is for punters, racing enthusiasts, and data-curious fans who are tired of guesswork. Whether you study the form every morning or just want a quick read on a Saturday card, Favourite Nag gives you the same information the professionals use: jockey and trainer season stats, draw-bias analysis, going preferences, speed figures, and momentum signals — all in your pocket, with a daily email report of the top picks delivered at 9am.
Every prediction we publish is tracked against the actual result and stored in a public, verified track record. We don't hide the misses. Our model accuracy, top-3 strike rate, and level-stake profit are all visible on the site, so you can judge the tool on its real performance rather than marketing claims.
Favourite Nag is built and maintained by a small UK-based team of racing fans and software engineers. We are not a bookmaker, we do not take bets, and we do not take a cut of any winnings. We are a prediction and analytics tool — nothing more. We believe responsible, well-informed betting starts with honest data, which is why every probability is an estimate, never advice, and why we promote 18+ responsible gambling throughout the product.
Have a question, a feature idea, or just want to talk racing? Get in touch — we read every message.
Favourite Nag is a prediction & analytics tool, not a betting app. Probabilities are model estimates, not betting advice.